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The Buddha as an ascetic. Gandhara, 2-3rd cent...
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One shorthand way I’ve come to think about yoga and other eastern religions is that its practitioners become adept at turning their attention away from stress, conflict, tragedy, etc. of mortal life and towards inner sources of tranquility and peace.  Basically, the meditative training helps one to experience a less conflicted and stressed-out life.

With this in mind,  I started Mircea Eliade‘s tome Yoga: Immortality and Freedom where,  in Chapter 1, Eliade – an academic authority on the topic – gets right to THE main point of Yoga and its historical antecedents found in the writings of ancient mystics, ascetics and Samkhya philosophy that sought to understand mortal and immortal components of man:

For Samkhya and Yoga the problem is clearly defined.  Since suffering has its origins in ignorance of “Spirit”  – that is, confusing “Spirit” with psychomental states – emancipation [from suffering] can be obtained only if the confusion is abolished.

OK, so Yoga will help emancipate me from suffering.  In plain-speak,  I will become (with practice) less stressed by the aches and pains and viscisitudes of life, which, in turn, yields a great many health benefits.  Sounds reasonable from a pure science point of view.  Nevertheless, Eliade emphasizes:

From the time of the Upanishads India rejects the world as it is and devaluates life as it reveals itself to the eyes of the sage – ephemeral, painful, illusory.  Such a conception leads neither to nihilism nor to pessimism.  This world is rejected, this life depreciated, because it is known that something else exists, beyond becoming, beyond temporality, beyond suffering.

Reject this world?  Really?  Is it so horrible?  If this life is so ridden with “universal suffering”, then why do yoga teachers always remind us to, “live in the moment”?  In the past months, I’ve been trying to embrace these passing moments … the rays of sun falling through the branches, the sound of the breeze, a momentary expression on my child’s face … you know … the moment.  I was really digging this aspect of yoga and its emphasis on the here and now and embracing the myriad small pleasures in life.  This effort has made my life more peaceful and full.  Eliade pops my yoga bubble further:

Intrinsically, then, this universal suffering has a positive, stimulating value.  It perpetually reminds the sage and the ascetic that but one way remains for him to attain freedom and bliss – withdrawal from the world, detachment from possessions and ambitions, radical isolation.

Is this where a yoga practice leads?  Radical isolation?  Avoiding all these precious so-called “painful” moments (children laughing, birds singing, waves splashing, etc. etc.).  Say it aint so Mircea!  I was really enjoying these moments.  The meditative practice of yoga has brought joy and calm to my everyday experience – an experience of a hundred passing, ordinary moments.

Hope to come to a deeper understanding of this central “Doctrine of Yoga” in the chapters to come.  I suspect that the purpose of Yoga is (from the philosophical point of view) somewhat loftier than to simply make its practitioners more joyful and calmer.  The super hard-core yogis of the past were probably seeking something more profound – full freedom, emancipation, immortality, samadhi etc.

Worthwhile to be sure, but, for me, for now, not at the expense of all the ordinary passing moments in life.

Post script: A closer look at the word “suffering” shows that it is translated from the sanskrit “dukha” which really just means discomfort or tension.  From wikipedia:

“It is perhaps amusing to note the etymology of the words sukha (pleasure, comfort, bliss) and duḥkha (misery, unhappiness, pain). The ancient Aryans who brought the Sanskrit language to India were a nomadic, horse- and cattle-breeding people who travelled in horse- or ox-drawn vehicles. Su and dus are prefixes indicating good or bad. The word kha, in later Sanskrit meaning “sky,” “ether,” or “space,” was originally the word for “hole,” particularly an axle hole of one of the Aryan’s vehicles. Thus sukha … meant, originally, “having a good axle hole,” while duhkha meant “having a poor axle hole,” leading to discomfort.”

So I need not remain hung-up on a tradition that tells me to both “live in the moment” and also “that these precious moments are chock full of suffering”.  Even happy experiences come with some underlying tension and uncertainty.  Indeed, the mind can easily wander its way from a happy to a troubled state in a few seconds.  Yes, there is constant tension to varying degrees in life.  How is it that yoga can help a person minimize their experience of this tension?

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The most tenuous shaping breath were here too ...
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From wikipedia:

The Ātman (IAST: Ātman, sanskrit: आत्मन्) is a philosophical term used within Hinduism, especially in the Vedanta school to identify the SOUL whether in global sense (world’s soul) or in individual sense (of a person own soul). The word ātman is connected with the Indo-European root *ēt-men (BREATH) and is cognate with Old English “æþm”, Greek “asthma”, German “Atem”: “atmen” (to BREATHE).

The English word SPIRIT comes from the Latin spiritus, meaning “BREATH” (compare spiritus asper), but also “soul, courage, vigor”, ultimately from a Proto-Indo-European *(s)peis, as opposed to Latin anima and Greek psykhē. The word apparently came into Middle English via Old French. The distinction between soul and spirit developed in the Abrahamic religions: Thus we find Greek ψυχη opposite πνευμα ; Latin anima opposite spiritus; Arabic nafs (نفس) opposite rúħ (روح); Hebrew neshama (נְשָׁמָה nəšâmâh) or nephesh (in Hebrew neshama comes from the root NŠM or “BREATH“) opposite ruach (רוּחַ rûaħ).

Similar concepts in other languages include Greek pneuma from which is derived the term “Pneumatology” – the study of SPIRITUAL beings and phenomena, especially the interactions between humans and God. Pneuma (πνεῦμα) is Greek for “BREATH“, which metaphorically describes a non-material being or influence.  Similarly, Scandinavian languages, Slavic languages and the Chinese language (qi) use the words for “breath” to express concepts similar to “the spirit“.

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This picture depicts the seven major Chakras w...
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Am really enjoying reading  Carl Jung‘s 1932 lectures on The Psychology of Kundalini Yoga edited by Sonu Shamdasani.

Jung focuses on the chakra symbols – which have many different biological, physiological and psychological interpretations.  To Jung, the chakra symbols reflect a natural psychological process of self-awareness and spiritual development.  In the Kundalini Yoga tradition, there begins a “natural awakening” that occurs in life that motivates a person to pursue endeavors that have some sort of personal “meaning” rather than be content with just the basic ordinary existence.  I guess we all get tired of just payin’-the-bills, so to speak?

According to the ancient vedic texts, the “Kundalini” refers to a symbolic female serpent that awakens and starts to rise up inside of us.  In the very earliest stages of this awakening one goes from the low self-awareness of ordinary day-to-day life to a higher state of self-awareness – a more personal inner-awareness of our devotions, purpose or motivations.  His words from lecture 1:

Some strange urge underneath forces them to do something which is not just the ordinary thing.

This is a common, wonderful aspect of our lives right?  Don’t we all hit a point where we want to do something “special” with our lives?  I can’t help but think of all the coaches, music teachers, artists, etc. etc., that I’ve met in my life who weren’t happy just payin-the-bills and opted to do something “special” with their time.

But there lies some danger in trying to do something “special” !

If we step off the path of the ordinary, practical concerns of daily life to do something unconventional or “for the love of it”, we risk losing the safety and stability of our everyday life.  The banker who leaves work early to coach a little league team may put his career at risk.  The kid who chooses music as a major instead of accounting similarly trades a staid (boring) future for a more impoverished (but perhaps fulfilling) future.  And so on and so on.  We’ve all been there.

In terms of the chakra symbols, the shift from this lowest, ordinary, root, muladhara stage to the next swadhisthana stage involves a symbolic shift from earth to waterThis can be seen in the images on the chakra symbols:  a stable elephant in the root chakra and the sea with a leviathan as depicted in the next higher level chakra symbol (shown here).  Jung says the shift from “ordinary life” to the pursuit of a “meaningful life” is naturally fraught with psychological fear given the inherent risks, uncertainty and possibility of failure.

This very normal and common human psychological transition, he points out, has long been recognized by other ancient cultures.  Similarly, they characterized this very common psychological shift as one from earth to water.  I guess its not all that surprising if you think of the fear you’d have if thrown in the water and unable to swim (no such thing as swim lessons back in the day).  Jung opines:

The way into any higher development leads through water, with the danger of being swallowed by the monster.  If you study the beautiful mosaic pictures in the Baptistry of the Orthodox in Ravenna … you see four scenes depicted on the wall: two describe the baptism of Christ in the Jordan; and the fourth is St. Peter drowning in a lake during a storm …  Baptism is a symbolic drowning.

So perhaps the very first steps in taking on a new “meaningful” direction in life – from simply payin’ the bills to doing something personally fulfilling – is to face the inherent uncertainties and fears.  To move into the murky depths and confront the possibility of failure and loss.

OK.  I will try and ground my sit bones into the water – rather than the earth!

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The Monkey Baba
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Is there such a thing as a “true” guru?   A gentle sage atop a mountain who lives only to practice and nurture the spiritual growth of students? Like many students, I’ve always carried this idealized and universal notion close to my heart.  Back in school, my favorite professors were the genuine, off-beat ones who really lived for their work.  Today, as a new yoga student, I feel the same way about the teachers who genuinely seem to live and breathe yoga.

Nevertheless, in the real world, this ideal can, understandably, be hard to live up to.  Ask Jews, Catholics and Protestants as to which group is more “true” or follows the “real”, “orthodox” or idealized tradition.  Better yet – don’t go there.  Nor Sikh, Hindu, Shia or Sunni, etc. etc.  Since their dawn, spiritual pursuits have had a natural tendency to splinter and sub-divide as zealous followers strive to maintain the “pure”, “true”, “uncorrupted” ideals of their faith – hence, thousand years of religious war.  Indeed, the desire for spiritual purity is a powerful force.

Recently, the blogospere was buzzing about John Friend, a well-liked and highly regarded teacher and founder of Anusara yoga (nicely summarized here).  Some of the buzz centered on the age-old question of whether the new tradition of Anusara yoga is really, truly valid and also whether Friend is a “true” guru or more of a (now rather wealthy) profit-seeking entrepreneur.

True or phoney.  Its an age-old, passion-inflaming topic to be sure – great for driving blogosphere traffic!  Even for yoga, its an issue that is thousands of years old (see David Gordon-White‘s “Sinister Yogis“).  From his book page:

Combing through millennia of South Asia’s vast and diverse literature, he discovers that yogis are usually portrayed as wonder-workers or sorcerers who use their dangerous supernatural abilities—which can include raising the dead, possession, and levitation—to acquire power, money, and sexual gratification. As White shows, even those yogis who aren’t downright villainous bear little resemblance to Western assumptions about them. At turns rollicking and sophisticated, Sinister Yogis tears down the image of yogis as detached, contemplative teachers, finally placing them in their proper context.

Of course, the recent blogosphere buzz about John Friend is nothing of this sort – its just a few impassioned blog posts here and there (watch Yoga Inc. for a more intense debate).

Perhaps this reflects one of the great things about yoga.  Even with its own age-old debate of “true guru vs. showman”, it remains so uniquely free of the epic strife and hard feelings associated with other spiritual traditions.  Its bare-bones, bare-foot simplicity offers little for debate and intellectual hang-ups and makes it easy to accommodate its many splintered traditions within any given yoga shala.

I came across these remarks by Carl Jung made in 1936 in his work, “Yoga and the West” – who seemed to parse the issues quite handily and foresee the over-hyping to come:

“Yoga was originally a natural process of introversion. … Such introversions lead to characteristic inner processes of personality changes.  In the course of several thousand years these introversions became gradually organized as methods, and along widely different ways.”

“I can, however say something about what it [yoga] means for the West.  Our lack of direction borders on psychic anarchy.  Therefore any religious or philosophical practice amounts to a psychological discipline, and therefore a method of psychic hygiene.”

“Yoga is mainly found in India now as a business proposition and woe to us when it reaches Europe.”

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Synthetic made gold crystals by the chemical t...
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As I mentioned earlier (here), I really enjoyed David Gordon White‘s  The Alchemical Body – an in-depth exploration into the interplay of yoga with spiritualityalchemy and the local political economics of India from 1,500 years ago and even earlier.

Before science and spirituality became dis-integrated, separate explorations (in the past 200 years), they were tightly intertwined and integrated for thousands of years in the practice of ALCHEMY.  Just as alchemists (yogis were among the first and best alchemists!) tried to transmutate lesser metals into gold, they also sought to improve and perfect their bodies and minds.  Eventually, the process became quite standardized across cultures along both chemical and psychological dimensions.

Here is an awesome blog post from Modus Vivendi entitled, “What I learned as a scientist from the 7 steps in alchemical transformation“.  I love the first of 7 steps:

Calcination – Basically this means to destroy the substance.  Normally by burning it to ashes. Mentally it is the destruction of the ego.

Yoga postures can be so darn difficult.  Practice certainly has a way of crushing the ego.  Much to explore here as modern science increasingly seeks to re-integrate science and spirituality.

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left parietal lobe(red) and corpus callosum, d...
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The brain and mind changes that come with extensive yoga practice seem to increase inner awareness and – as many practitioners report – towards a more “spiritual” awareness.  What is this? … in terms of specific brain systems? One recent research article,  “The Spiritual Brain: Selective Cortical Lesions Modulate Human Self-Transcendence” has much to say on the types of brain systems that are engaged when we are experiencing connections to each other, our inner selves and other deeper, broader perspectives.

The researchers measured the self-transcendence scores of individuals before and after the removal of brain tissue (gliomas) in various parts of the brain – specifically the posterior parietal cortex.  It was interesting that the – removal – of certain areas of the brain resulted in – higher – scores for self-transcendence.  Perhaps this suggests that the effort made in yoga – to silence and still our mental processes – might have a roughly analogous effect of taking certain brain areas “offline”?  Could this be what is happening in yoga and meditation? – a quieting of the posterior parietal cortex?  Much to ponder and explore.

Combining pre- and post-neurosurgery personality assessment with advanced brain-lesion mapping techniques, we found that selective damage to left and right inferior posterior parietal regions induced a specific increase of self-transcendence. Therefore, modifications of neural activity in temporoparietal areas may induce unusually fast modulations of a stable personality trait related to transcendental self-referential awareness.

It is relevant that the posterior parietal cortex is involved in the representation of different aspects of bodily knowledge.  Lesions of the left posterior parietal cortex induce selective deficits in the representation of the spatial relationships between body segments and delusions regarding body parts occur after lesions centered on the right temporoparietal cortex. Furthermore, illusory localization of the self into the extrapersonal space has been reported in patients with left (heautoscopic phenomena) and right temporoparietal damage (out-of-body experiences). Thus, we posit that the reduction of neural activity in the temporoparietal cortex during spiritual experiences may reflect an altered sense of one’s own body in space.

A great review of this article and the psychological assessments used to quantify “self-transcendence” can be found at NeuroWhoa! and also at Neurophilosophy.

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Nothing to do with science … but, when I was a kid, I papered my room with posters of baseball, football, soccer and other sport stars.  If I could do the same today (wife says no way), I’d put up a huge poster of this – 1998 Heisman Trophy winner Ricky Williams who practices yoga.  Some other famous professional athletes known to practice yoga are: LeBron James, Kareem Abdul-Jabbar, Ray Lewis, Andre Iguodala, Barry Zito … the list grows!

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The picture above is a seal unearthed in the 5,000-year-old Mohenjo-daro excavation, showing a human-like form sitting in a yogic pose.  In Yoga: Immortality and Freedom, Mircea Eliade covers a similar archeological find from the site (p.355):

But the most important fact for our investigation is the discovery at Mohenjo-daro, of an iconographic type that may be considered the earliest plastic representation of a yogin.  Here, the Great God himself, in whom the prototype of Siva has been identified, is represented in the specifically yogic posture.  Sir John Marshall describes the figure as follows:  “The God, who is three-faced, is seated on a low Indian throne in a typical attitude of Yoga, with legs bent double beneath him, heel to heel, and toes turned downwards. … Over his breast is a triangular pectoral or perhaps a series of necklaces or torques. … The phallus [is] seemingly exposed, but it is possible that what appears to be the phallus is in reality the end of the waistband.  Crowning his head is a pair of horns meeting in a tall head-dress.  To either side of the god are four animals, an elephant and a tiger on his proper right, a rhinoceros and a buffalo on his left.  Beneath the throne are two deer standing with heads regardant and horns turned toward the center.”  One of the most recent writers to express an opinion on the question, Stuart Piggott, writes: “There can be little doubt that we have here the prototype of the great god Shiva as the Lord of Beasts and the Prince of Yogis;  he may have been conceived as four-faced, and with his four animals looks to quarters of the earth.

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Nehru gandhi
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As much as I might fantasize, I know I’ll never attain the lofty state of Samadhi or enlightenment that purportedly comes with a lifetime of dedicated practice to yoga.  For one thing, my life presently revolves around raising my 2 children – meals, homework, sports practices, camps, yoga lessons etc. – leaving just a small amount of time to write and practice yoga.  This is, of course, far from the ideal ascetic life of a yogi on a mountaintop – even though the thought of all that peace and quiet seems, itself, rather divine.

Alas, I’m all too aware that to attain the “great inward awareness”, one must withdraw from the typical everyday routine and sequester to a place of solitude.  Mircea Eliade remarks in his book, Yoga: Immortality and Freedom (p.45):

The resistance that the subconscious opposes to every act of renunciation and asceticism, to every act that could result in the emancipation of the Self, is, as it were, the token of the fear that the subconscious feels at the mere idea that the mass of as yet unmanifested latentcies could fail of their destiny, could be destroyed before having time to manifest and actualize themselves.

To me, this very dilemma – to step out of, or to renounce the world vs. to live and partake in it – is one that seems at the core of any aspiring yogi’s spiritual journey.  Eliade continues:

This thirst for actualization on the part of the vasanas is nevertheless interpenetrated by the thirst for extinction, for “repose”, that occurs at all levels of the cosmos.

Its a deep personal conflict for all of us.  The desire to focus oneself and seek simplicity and perfection vs. the desire to embrace the diverse workaday world with family, friends and always lots of fun stuff to do.  The conflict may even bubble up into discussions of national identity where some political leaders advocate a quiet, withdrawn, simple life (ie. Mohandas Gandhi) while others advocate an embrace of modernity and internationalism (ie. Jawaharlal Nehru).  Indeed, almost every country copes with some type of internal conflicts of religion vs. secularism – perhaps just a macroscopic side-effect of this deep personal conflict.

Of course, I’m not qualified to offer advice on these BIG questions, but much enjoyed a blog post by Mark Eckhardt’s Zen Bite column over at This Emotional Life.  He makes the case that attainment of “enlightenment” might not be THE final endpoint and that ascending the mountain is only HALF the journey.

Integrating your enlightenment is where the work really begins — this is “Descending the Mountain.” Doing so is humbling, often turbulent and requires that you face some tough realities. By this I mean that you accept the impact of your thoughts and actions on yourself and others.

Through regular practice, greater awareness, understanding and acceptance of ourselves develops. As this happens, the ability to detect a wider spectrum of emotional and psychological states makes it possible to take advantage of the small gap between thought and action.  In fact, neuroscience researchers have discovered that this is approximately 2/10 of a second — more than enough time to take or prevent action that otherwise would be unheard of. In Zen we refer to this as pausing and growing thoughtful, and it is the gateway to improved relationships, courage, inspiration and satisfaction.

So, it seems that I should try and climb the spiritual mountain (like Gandhi), and then come back into the world (like Nehru) and use the benefits – to live – rather than withdraw.  Perhaps just a little bit each day.

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Yoke
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As I’ve mentioned, I’m a new yoga student – very new – very, very far away from the archetypal, experienced yoga practitioners one often sees in books and videos (ok, maybe not these guys).   I’m inspired, and do realize the journey will be a long one.   However, is the journey a straight path?   Does it have twists and turns?  What IS the endpoint anyway? and how do I know I’m there?

According to Patanjali‘s yoga sutras:

“Yoga is the cessation of movements in the consciousness”  (I.2  yogah cittavritti nirodhah).

This is echoed in David Gordon White’s The Alchemical Body (Chapter 9):

Reduced to its simplest terms, yoga (“yoking”) is concerned with impeding movement, with the immobilization with all that is mobile within the body.

Ultimate stillness.  The kind demonstrated by the elderly yogi who was able to voluntarily slow his heart for 8 days (covered here).   So this is where the practice ends – in physical and mental stillness – awareness with stillness. 

More compassionate?  More patient?  Healthier? Perhaps this comes with the stillness?  My gut and experience so far says yes, this is where I want to go.  Not to withdraw from life, my family and friends like a lone yogi on a mountaintop, but to acquire a more peaceful and patient disposition that helps myself and others to better cope with life’s twists and turns.

However, David Gordon White’s The Alchemical Body suggests that the pathway is anything but a straight downhill ride to samadhi.   There are myriad natural bodily desires and mental tendencies that push against this pathway, making it an arduous journey where the student can be bucked sideways while fighting against the tide.  As DGW interprets the ancient texts in Chapter 9:

One first immobilizes the body through the postures; next one immobilizes the breaths through diaphragmatic retention; one then immobilizes the seed through the “seals” [bhandas]; and finally one immobilizes the mind through concentration on the subtle inner reverberations of the phonemes.

What a difficult, even heroic undertaking the immobilization of the body constitutes, yet what fantastic results it yields!  For immobilization leads to reversal, reversal to transformation, and transformation is tantamount to bodily immortality and, precisely, to the [supposed] supernatural ability to transform, reverse, or immobilize whatever one desires in the physical world (siddhi).

Reversal?  Transformation?  Much to explore here in the years to come.

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chakras
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One thing that draws me to yoga, apart from other pure meditative practices, is that it places an emphasis on the body and mind, and not just the mind alone.  By paying attention to one’s diet, working diligently on postures and breathing, etc., there comes a transformation (still many years away for me) of both the body and the mind.  The concept of Kundalini seems to capture this – wherein a kind of psychic energy is awoken and driven slowly up through the spinal column and into the brain – releasing all sorts of desirable cognitive and physical benefits.

Transform the body and the mind will follow?

Today I was reminded of this when I saw a research article entitled, “A novel pathway regulates memory and plasticity via SIRT1 and miR-134” that was published in the prestigious scientific journal Nature.  In this article, the researchers examined a gene called SIRT1 which encodes a small protein that regulates the structure of chromosomes in response to the overall energy state of cells.  Most famously, it has been shown that SIRT1 mediates the longevity, cardiovascular and anti-inflammatory health benefits that occur when individuals observe a diet that is calorie restricted.

In his book on Ayurvedic medicine and Kundalini yoga, Sri Swami Sivananda remarks, not on SIRT1 (obviously), but on the importance of a calorie-restricted diet as a part of the long-standing commitment to certain virtuous observances or Niyama:

A glutton cannot at the very outset have diet regulations and observe Mitahara. He must gradually practise this. First let him take less quantity twice as usual. Then instead of the usual heavy night meals, let him take fruits and milk alone for some days. In due course of time he can completely avoid the night meals and try to take fruits and milk in the daytime. Those who do intense Sadhana must take milk alone. It is a perfect food by itself. If necessary they can take some easily digestible fruits.

Indeed, a restricted diet (but not a fasting state) is a part of the yoga practice.  This observance has long been known to confer tremendous bodily health benefits – that, it turns out, are mediated by SIRT1!  Indeed, if ever there were a “longevity gene” SIRT1 would be it.  When it is over-expressed (in mice) the mice show many of the same health benefits as seen in mice that are on calorie-restricted diets (even though the mice can eat as much as they want).  Conversely, when the gene is inactivated, the mice die early and are in poor health.

In any case, today’s research article takes the SIRT1 story from the body and pushes it upwards (like the awakening kundalini) to the mind.  The article demonstrates that overexpression of SIRT1 improves cognitive function while inactivation of SIRT1 in the brain lessens cognitive function.

So it seems that body and mind are ever more unified and that – even on the molecular level – what is good for one has benefits for the other.

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An exploration of HOW mindfulness practices such as yoga and meditation transform the body and mind seems inextricably tied to the question of, “WHY, in the first place, would anyone want to sit for days and meditate?” What was it that motivated early humans and early civilizations to engage in these so-called “spiritual” practices?  Why does a practice like yoga engage people on a self-reflective or spiritual level?

As a biologist, I’d like to explore the mental and physical transformations that occur when one practices (and practices) yoga and meditation – so perhaps a place to begin this exploration is with a scientific hypothesis about the WHY, that in some ways might be testable insofar as it might point to certain mental and physical processes – which themselves – might function as targets or recipient processes that are engaged in the course of practice (the HOW).

As a humble start, here is one such hypothesis suggested by the biologist E. O. Wilson which is reviewed in the essay entitled, “The Biological Roots of Religion: Is Faith in Our Genes?” by Morton Hunt.  Some highlights:

Religion thus met the newly evolving human need to understand and control life. Religion serves the same purposes as science and the arts – “the extraction of order from the mysteries of the material world,” as Wilson puts it – but in the prescientific era there was no other source of order except for philosophy, which was comprehensible only to a favored few and in any case was nowhere nearly as emotionally satisfying as religion.

Still another major function of religion was to act as a binding and cementing social force. I quote Wilson again: “Religion is … empowered mightily by its principal ally, tribalism. The shamans and priests implore us in somber cadence, Trust in the sacred rituals, become part of the immortal force, you are one of us.” Religious propitiation and sacrifice – near-universals of religious practice – are acts of submission to a dominant being and dominance hierarchy.

For all these reasons, says Wilson, “Acceptance of the supernatural conveyed a great advantage throughout prehistory, when the brain was evolving.” The human mind evolved to believe in the gods even as religious institutions became built-ins of society.

And so, to sum up the sociobiological theory of the roots of religion: genetically built into early human beings was a set of mental, emotional, and social needs that caused culture to develop in certain ways – including the development of various religions – and caused culture, reciprocally, to favor and select for evolution those human traits that provided sociocultural advantages to the individuals possessing them. “Religion,” says Burkert, “follows in the tracks of biology … [and] the aboriginal invention of language … yield[ing] coherence, stability, and control within this world. This is what the individual is groping for, gladly accepting the existence of nonobvious entities or even principles.”

The picture above is a seal unearthed in the 5,000-year-old Mohenjo-daro excavation, showing a human-like form sitting in a yogic pose.

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Shakti
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Some of the most epic and beautiful of the yoga sutras are found in the final book IV.  One of them popped into mind when I came across a recent neuroscience report entitled, “Predicting Persuasion-Induced Behavior Change from the Brain” by Emily Falk and colleagues at the Department of Psychology at the  University of California, Los Angeles.  [DOI:10.1523/JNEUROSCI.0063-10.2010].  Here, a research team asks if there are places in the brain that encode future – yes, future actions.  More specifically, they asked 20 volunteers to lay in an MRI scanner and listen/view a series of messages on the benefits and importance of sunscreen.  Then, 1-week later, they inquired about the frequency of sunscreen use.  It turns out that sunscreen use did increase (suggesting the subjects read the messages), but more interestingly, that there were correlations in brain activity (in several regions of the brain) with the degree of increased sunscreen use.  That is, some individuals recorded a bit of brain activity that predicted their future use of sunscreen.

Very neat indeed!  although, there are likely many reasons to remain skeptical.  This is because the brain is a very complex system and, with so much going on inside, its likely anyone could find correlations in activity with any-old “something” and “some area of the brain” if they looked hard enough.  In this article however, the authors had preselected their brain regions of interest – the medial frontal cortex and the precuneus – since another group had shown that activity in these regions were able to predict future actions (on the order of a few seconds).  Thus, the research team was not looking for any willy-nilly correlation, but for a specific type of interaction between the brain and future action (this time on the order of weeks).

The particular ancient sutra that may have some poetic tie-ins here is IV.12 atita anagatam svarupatah asti adhvabhedat dharmanam “the existence of the past and future is as real as that of the present.  As moments roll into movements which have yet to appear as the future, the quality of knowledge in one’s intellect and consciousness is affected.”

Might there be neural traces predicting one future actions?  This research makes it seem possible.  Are these traces accessible to ordinary folks or advanced meditators?  Who knows.  As always, the joy lies in trying to find out and trying to reach ever deeper states of harmony and unity.  One thing I found intriguing was that the research team picked the medial prefrontal cortex and the precuneus because these brain regions,

“are reliably co-activated across a host of “self” processes and the extent to which people perceive persuasive messages to be self-relevant has long been thought to play a part in attitude and behavioral change”.

Certainly, when something feels relevant to “me” and reinforces my own “self” image, I’m more prone to remember and act upon it.  Yoga, for example! I hope I’m encoding signals now that will predict my attendance in class this week!

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Paul Cezanne - Apples, Pears and Grapes
Image via Wikipedia

The painter Paul Cezanne is oft remembered as an extremely focused artist who deeply scrutinized and meditated upon his subjects.  “The day is coming when a single carrot, freshly observed, will set off a revolution.”, he once said, as well as, “With an apple I will astonish Paris.” His work tried not to capture an object as seen by the naked eye, but rather to capture the momentary experience of an object that is perceived by a thinking, feeling individual.  “For an Impressionist to paint from nature is not to paint the subject, but to realize sensations”, seems to capture his effort to use painting to capture his deep inward and outward reflections of everyday life.

In some ways, this reminds me of yoga, when, with much practice, one becomes more adept at paying attention to specific details in time and space and reflecting deeply upon one’s inner reactions to the outer world.  I thought that one of Patanjali’s yoga sutras, “Yoga is the cessation of movements in the consciousness.” (I.2) sounded a lot like the master painter patiently working alongside a river who said, “Here, on the river’s verge, I could be busy for months without changing my place, simply leaning a little more to right or left.”

With this in mind, I dug into a few quotes from Paul Cezanne and ran them past some of Patanjali‘s yoga aphorisms.  I think both Patanjali and Cezanne were working very hard at being present and mindful in the moment and trying to unify their outward and inward experiences – one through yoga and one through painting!  Here are a few selected quote pairs with Cezanne on top and Pataljali below:

“Cezanne”

“Patanjali”

“When I judge art, I take my painting and put it next to a God made object like a tree or flower. If it clashes, it is not art.”

“When consciousness dissolves in nature, it loses all marks and becomes pure.” (I.45)

“A puny body weakens the soul.”

“Asana is perfect firmness of body, steadiness of intelligence and benevolence of spirit” (II.46)

“Right now a moment of time is passing by! We must become that moment.”

“Study of the silent moments between rising and restraining subliminal impressions is the transformation of consciousness towards restraint.” (III.9)

“The artist makes things concrete and gives them individuality.”

“Constructed or created mind springs from the sense of individuality” (IV.4)

“There are two things in the painter, the eye and the mind; each of them should aid the other.”

“Consciousness distinguishes its own awareness and intelligence when it reflects and identifies its source – the changeless seer – and assumes his form.” (IV.22)

“Optics, developing in us through study, teach us to see.”

“An object remains known or unknown according to the conditioning or expectation of the consciousness.” (IV.17)

“If isolation tempers the strong, it is the stumbling-block of the uncertain.”

“Practice and detachment are the means to still the movements of consciousness” (I.12)

“I could paint for a hundred years, a thousand years without stopping and I would still feel as though I knew nothing.”

“When the object of meditation engulfs the meditator, appearing as the subject, self-awareness is lost.  This is samadhi.” (III.3)

“Don’t be an art critic, but paint, there lies salvation”

“Practice is the steadfast effort to still these fluctuations.” (I.13)

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Yogi Holy Man, India, c. 1900
Image by whatsthatpicture via Flickr

This post is part of an ongoing exploration of  “mindfulness” biology and the neurobiology of reflecting inwardly on one’s mental life.  I hope it helps support the self-discovery aim of the blog.

In some ways, the 8 limbs of yoga described in the yoga sutras, seem a bit like a ladder, rather than a concentric set of outreached arms or spokes on a wheel.  As I practice this form of postures and mindfulness, it seems like I’m working toward something.  But what?  I certainly feel healthier, and also enjoy the satisfaction of getting slightly more able (ever so slightly) to shift into new postures – so am quite motivated to continue the pursuit.  Perhaps this is how yoga got started eons ago?   Just a pursuit that – by trial and error – left its practitioners feeling more healthy, relaxed and more in touch with their outer and inner worlds?  But where does this path lead, if anywhere?

I was intrigued by a report published in 1973 by an 8-day study carried out on the grounds of the Ravindra Nath Tagore Medical College and Hospital, Udaipur, India and subsequent letter, “The Yogic claim of voluntary control over the heart beat: an unusual demonstration” published in the American Heart Journal, Volume 86 Number 2.  Apparently, a local yogi named Yogi Satyamurti:

Yogi Satyamurti, a sparsely built man of about 60 years of age, remained confined in a small underground pit for 8 days in what according to him was a state of “Samadhi,” or deep meditation, with all bodily activity cut down to the barest minimum.

The medical researchers had the yogi’s heart and other physiological functions under constant watch via electrical recording leads, and watched as the yogi’s heart slowed down (their equipment registered a flatline) a remained so for several days.  Upon opening up the pit, the researchers found:

The Yogi was found sitting in the same posture. One of us immediately went in to examine him. He was in a stuporous condition and was very cold (oral temperature was 34.8O C) [the same temperature as the earth around him].

After a few hours, the yogi had recovered from the experience and displayed normal physiological and behavioral function – despite 8 days underground (air supposedly seeped in from the sides of the pit) with no food or human contact!

An amazing feat indeed – one that has some scientists wondering about the psychology and physiology that occurs when advanced meditators sink into (very deep) states.  John Ding-E Young and Eugene Taylor explored this in an article entitled, “Meditation as a Voluntary Hypometabolic State of Biological Estivation” published in News Physiol. Sci., Volume 13, June 1998.   They  suggest that humans have a kind of latent capacity to enter a kind of dormant or  hibernation-like state that is similar to other mammals and even certain primates.

Meditation, a wakeful hypometabolic state of parasympathetic dominance, is compared with other hypometabolic conditions, such as sleep, hypnosis, and the torpor of hibernation. We conclude that there are many analogies between the physiology of long-term meditators and hibernators across the phylogenetic scale. These analogies further reinforce the idea that plasticity of consciousness remains a key factor in successful biological adaptation.

Practice, practice, practice – towards an ability to engage a latent evolutionary adaptation? Such an adaptation – in humans – sounds hokey, but certainly an interesting idea worth exploring more in the future.

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Mood Broadcasting
Image by jurvetson via Flickr

Like many folks, I generally feel better ever since I started practicing yoga.  Outwardly, my body is (slowly) growing stronger and more flexible and perhaps (hopefully) soon, I’ll even lose a few pounds.  However, even if I was to convince myself that looked slimmer (skinny mirrors?), the only way to really know if I’ve lost weight, is to stand on a scale and record my weight each day (darn! no fatness lost so far).

That takes care of the body right – but what about the inner, emotional improvements I might be experiencing?  How to measure these?

Here are some mobile- and web-based tools to help one track one’s emotions.  Most of these websites, like Moodstats, Track Your Happiness, MoodJam, MoodMill, Finding Optimism and MoodLog seem to function as online diaries which keep a running tab on aspects of ones moods and emotions.  Perhaps such tools – if used over long durations – would enable one to verify a shift toward a less anxious and more contented inner feeling?  I don’t know.

Perhaps the real proof of “inner” progress would be that I had closed my computer and put away my mobile device and, rather, was outside enjoying the sights and sounds of nature.  Perhaps best to avoid mixing yoga and digital distractions.

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Samadhi Statue
Image by koolb via Flickr

In some ways, the 8 limbs of yoga described in the yoga sutras, seem a bit like a ladder, rather than a concentric set of outreached arms or spokes on a wheel.  It seems like I’m working toward something.  But what?  I certainly feel healthier, and also enjoy the satisfaction of getting slightly more able (ever so slightly) to shift into new postures – so am quite motivated to continue the pursuit.  Perhaps this is how yoga got started eons ago?   Just a pursuit that – by trial and error – left its practitioners feeling more healthy, relaxed and more in touch with their outer and inner worlds?  But where does this path lead, if anywhere?

I was intrigued by a report published in 1973 by an 8-day study carried out on the grounds of the Ravindra Nath Tagore Medical College and Hospital, Udaipur, India and subsequent letter, “The Yogic claim of voluntary control over the heart beat: an unusual demonstration” published in the American Heart Journal, Volume 86 Number 2.  Apparently, a local yogi named Yogi Satyamurti:

Yogi Satyamurti, a sparsely built man of about 60 years of age, remained confined in a small underground pit for 8 days in what according to him was a state of “Samadhi,” or deep meditation, with all bodily activity cut down to the barest minimum.

The medical researchers had the yogi’s heart and other physiological functions under constant watch via electrical recording leads, and watched as the yogi’s heart slowed down (their equipment registered a flatline) a remained so for several days.  Upon opening up the pit, the researchers found:

The Yogi was found sitting in the same posture. One of us immediately went in to examine him. He was in a stuporous condition and was very cold (oral temperature was 34.8O C) [the same temperature as the earth around him].

After a few hours, the yogi had recovered from the experience and displayed normal physiological and behavioral function – despite 8 days underground (air supposedly seeped in from the sides of the pit) with no food or human contact!

An amazing feat indeed – one that has some scientists wondering about the psychology and physiology that occurs when advanced meditators sink into (very deep) states.  John Ding-E Young and Eugene Taylor explored this in an article entitled, “Meditation as a Voluntary Hypometabolic State of Biological Estivation” published in News Physiol. Sci., Volume 13, June 1998.   They  suggest that humans have a kind of latent capacity to enter a kind of dormant or  hibernation-like state that is similar to other mammals and even certain primates.

Meditation, a wakeful hypometabolic state of parasympathetic dominance, is compared with other hypometabolic conditions, such as sleep, hypnosis, and the torpor of hibernation. We conclude that there are many analogies between the physiology of long-term meditators and hibernators across the phylogenetic scale. These analogies further reinforce the idea that plasticity of consciousness remains a key factor in successful biological adaptation.

Practice, practice, practice – towards an ability to engage a latent evolutionary adaptation? Sounds hokey, but certainly an interesting idea worth exploring more in the future.

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Walt Whitman. Daguerreotype
Image via Wikipedia

I’m enjoying some summer reading of Jonah Lehrer‘s Proust Was A NeuroscientistChapter 1 does not disappoint! – on the life and poetry of Walt Whitman who was among the first modern western artists to reject dualist notions of a dichotomy between mind and body that stemmed from early Christian writings and the philosophies of Rene Descartes (1641), and rather, embrace  longstanding eastern notions of a synthesis and continuity of the mind and body.

This may relate to the ancient yoga sutra II.48 tatah dvandvah anabhighatah “from then on (after the perfection of asanasa), that sadhaka (yoga student) is undisturbed by dualities”.

Whitman’s poem, I Sing The Body Electric captures some of his youthful ardor for the unified human body-soul and the human condition.  Just 2 lines from Chapter 1, line 10:

“And if the body does not do fully as much as the soul?

And if the body were not the soul, what is the soul?”

Ideas with such eastern influence earned him accolades as, “a remarkable mixture of the Bhagavad Ghita and the New York Herald” in his contemporary 1850’s press.  Lehrer also traces the birth of modern neuroscience to early pioneers such as the psychologist William James, who, it turns out, was a great admirer of Whitman’s poetry.

A wrong turn with Descartes in the 1600’s, steered back on track by Whitman and James in the 1850’s!

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Practice Yoga, Be Healthy! {EXPLORED}
Image by VinothChandar via Flickr

Have you ever noticed how everything healthy these days is “anti-oxidant” this and “anti-oxidant” that?  Green tea, dark chocolate, vitamin E and vitamin C – just to name a few.  Surely, its all the rage to be “anti” oxygen these days (indeed, there are currently 458 clinical trials open now for the study of anti-oxidants!).

But wait.  Isn’t oxygen the stuff we BREATHE?  Don’t we need it to live?  How can we be so “anti” oxidant?

Herein lies a very sobering chemical fact of life.  We need oxygen to breathe – while at the same time – the very same oxygen produces so-called reactive oxygen species (hydrogen peroxide, hypochlorous acid, and free radicals such as the hydroxyl radical and the superoxide anion) which cause damage to our lipids, proteins and even our genome.  What gives us life – also takes away life – a little bit each time we breathe.

Such is the basis for the healthy foods and myriad dietary supplements that (promise to) counteract and biochemically scavenge the toxic reactive oxygen molecules in our bodies.  But for the fact it would make me even fatter, I’d promptly say, “Bring on more dark chocolate!“.

But what if we could just forgo all those dietary supplements, and just USE LESS oxygen?  Might that be another way to enhance longevity and health?

With this thought in mind, I enjoyed a research article entitled, “Oxygen Consumption and Respiration Following Two Yoga Relaxation Techniques” by Drs. Shirley Telles, Satish Kumar Reddy and H. R. Nagendra from the Vivekananda Kendra Yoga Research Foundation in Bangalore, India.  The article was published in Applied Psychophysiology and Biofeedback, Vol. 25, No. 4, 2000.

In their research article, the authors noted that – with practice – yoga can help an individual voluntarily lower their cardiac and metabolic levels.  A number of previous studies show that advanced meditators and yoga practitioners can lower their heart rate and respirations to astonishingly low levels (more posts on this to come).  The scientists in this study asked simply whether a relatively brief 22min routine of “cyclic meditation” (CM) consisting of yoga postures interspersed with periods of supine rest led to a greater reduction in oxygen consumption when compared to 22mins of supine rest (shavasana or SH).  Their question is relevant to the life-giving/damaging effects of oxygen, because a lower metabolic rate means one is using less oxygen.  According to the authors:

“We hypothesized that because cyclic meditation (CM) has repetitive cycles of ‘activating’ and ‘calming’ practices, based on the idea from the ancient texts, as discussed earlier, practicing CM would cause greater relaxation compared with supine rest in shavasan (SH).”

In the results and discussion of the data, they found (using a sample of 40 male adults) that the when they measured oxygen consumption at the beginning and at the end of the session, that the yoga postures/rest routine (CM) resulted in a 32% reduction in oxygen consumption (this is the amount of oxygen used when sitting still at the end of the session) while just laying in shavasana led to only a 10% reduction in the amount of oxygen used at the end of the session.

Wow!  So even after moving through postures – which admittedly gets one’s heart pumping and elevates one’s breathing – I would be using less oxygen (when sitting at the end of the session), than if I had just decided to lay in a supine position.  In this instance, I guess I may be using more oxygen overall during the session, but perhaps would be glad to improve the efficiency of my breathing – and intake of oxygen – in the long run (after many years of practice I’m sure).  Maybe this is a physiological/biochemical basis for the longevity-promoting benefits of yoga?

How does the effect work?  Does the act of moving in and out of postures engage the sympathetic nervous system (something not observed for shavasana)?   Much to explore here.  The authors point out that these effects on improving the efficiency of breathing and oxygen consumption may not be specific to yoga, but to any MODERATE exercise regimen, where exercise and some sort of mental focus is practiced (Tai Chi for example).

Move and pay attention to your breath.  I will keep this in mind tonight in my beginners class.  By the way, there are currently 93 clinical trials involving yoga!

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