It's the future, Jim, but not as we know it...

There's more to tomorrow than robots, flying cars, and a faster internet.
22C+ is all about Deep Futures, futures that matter. Welcome to futures fantastic, unexpected, profound, but most of all deeply meaningful...

Showing posts with label brain. Show all posts
Showing posts with label brain. Show all posts

Friday, April 1, 2011

A Woman of Grace and Grandeur


Jill Bolte Taylor’s My Stroke of Insight is one of those books that I had heard mentioned and referenced many times, but which I never actually got around to reading. Well, recently I did actually get round to it, and I have to say that I am very glad I did. This is a wonderful book. I have found it to be particularly useful for me, as someone who practices meditative and spiritual disciplines. It also has relevance to me as a futurist.

The most attractive feature of the book is the honest narrative of the author. This is not so much the retelling of a life-changing personal experience, but the generous sharing of great wisdom gleaned from profound personal and spiritual experiences.

The author was a 37 year old neuroscientist when she suffered a stroke.

One of the most fascinating and important aspects of the book is its detailing of the neuroanatomy of having a stroke, and in turn of spiritual experience and inner peace. This may sound dry to some, but I personally found it fascinating. It confirmed much of what I have felt to be true for a long time, according to my spiritual experiences.

The actual account of her stroke makes for fascinating reading in itself. It occurred early in the morning, and at first she does not know quite what is happening. She feels dissociated from her body. The aneurism in the left side of her brain begins to debilitate several key modules of the brain. One of these is the Superior Parietal Gyrus, which is responsible for the perception of physical boundaries. As a result her sense of self as a discrete individual separate from the world begins to diminish. She is filled with a great euphoria, even as she senses herself as being one with the cosmos. If this sound like a mystical experience, then this is precisely what she makes of it.

Assisting in her rapid and involuntary shift of consciousness is the fact that the stroke also affected two neighboring areas of the left brain, including the Superior Temporal Gyus (hearing and speech). Blood flow was thus restricted to Broca’s area (speech generation) and Wernicke’s area (comprehension of speech). This caused the chattering inner voice of the left brain to go quite. It also meant that Jill Bolte Taylor was virtually unable to generate any intelligent speech when she finally managed to phone a friend to tell him that she was having a life-threatening medical emergency!

The middle section of the book details Bolte Taylor’s rehabilitation. Some of the details given here are very useful for those passionate about spiritual and consciousness development. Though the author literally lost a golf ball sized chunk of her brain as a result of the after-stroke surgery, she is fully aware of the plasticity of the brain, and how important it is to immediately begin to fully activate her brain again after the stroke. She begin first by learning how to walk again, then how to speak, read and even go hiking by herself.

Bolte Taylor states that her complete recovery took eight years! However, what is most fascinating is that she chooses NOT to reactivate aspects of her former personality. For what changes most after her stroke is her value system. She comes to value inner peace and tranquility above all else. Her controlling and short-tempered personality traits are discarded. The story of how she does this is invaluable. I believe that much of her strategy can be applied even to those of us who have not had such a brain-altering experience! How does she do it? By determined self-discipline, and carefully monitoring her inner world. Reading the book I was struck by how much her personal methods mirror my own spiritual disciplines.

As a result of her stroke (in fact right in the middle of it), Bolte Taylor immediately sensed the importance of communicating a powerful spiritual message to humanity: that inner peace and spiritual love are an innate aspect of the human experience, and that they can be experienced at virtually any given moment if we simply still the mind. The key is to allow the left brain to go quiet, and the wonderful and spontaneous presence and mindfulness of the right brain to find expression.

My Stroke of Insight also contains some simple and effective processes for allowing inner peace. These are worth the price of the book alone.

The message of My Stroke of Insight is powerful and clear. Deep inner peace and “divine” love are available too all of is right here and now, and that a little understanding of neuroanatomy can help us understand how to allow this.

The book does indicate what I have long realized: that the physiology of the brain greatly affects the expression of consciousness. Bolte Taylor does not quite go so far as to suggest that the brain does not generate consciousness, but it is clear that her worldview is deeply spiritual.

For me the book has granted me further permission to allow presence into my own life. There is no reason for you, I and everybody not to experience perfect love and fulfillment. Not one tiny little reason! The ego sets up a host of reasons why it cannot allow “divine” love at any given moment. Let me be blunt. These reasons are all bullshit. Many years ago when I was a door to door salesman, my boss used to tell me “Don’t buy their lies!”. He meant don’t listen to the excuses of potential customers. Keep selling! “You”, as the manager of your mind, have to be the boss, and you have to learn to call BS on the mind’s endless tricks, it’s relentless excuses as to why you cannot permit love and peace in this moment.

What I love most about Jill Bolte Tayler is her personal courage. She has not been afraid to go out and tell the world about her experiences and the profound insights she has gleaned from them. What a remarkable contrast she represents to the dry, politically correct detachment of so much of modern education and science! More power and success to her, I say!

Why is this book important for the future? It is because this is a story of a scientist who is catapulted out of her mundane rational world and worldview by an extraordinary event. The insights she has gained are relevant to us all. In the modern world we spend too much time stuck in the head, in the rational mind. The non-ordinary perceptions granted by the right brain are only deemed extraordinary because the way we have developed our societies creates brain structures and processes which lock us into a fragmented, linguistic experience of life and world. Our society creates talking heads. It time we must permit the creation of feeling, listening, receptive souls. People like Jill Bolte Taylor have a special role to play in this regard, because she is literally accredited by mainstream science.

If you take the time to watch to her TED talk, below, you will see what a remarkable woman Jill Bolte Taylor is.

Marcus


Friday, October 29, 2010

Small Things and the Big Picture


Marcus T Anthony's new web site and blog can be found at: www.mind-futures.com.

Today, a little bit of philosophy of mind...

One day neuroscientist D. James Austen had a rather unusual experience as he waited for a train in London.
..he glanced away from the tracks towards the river Thames. …suddenly (he) felt a sense of enlightenment unlike anything he had ever experienced. His sense of individual existence, of separateness from the physical world around him, evaporated like morning mist on a bright dawn. He saw things “as they really are,” he recalls. The sense of “I, me, mine” disappeared. “Time was not present,” he says. “I had a sense of eternity. My old yearnings, fear of death and insinuations of self-hood vanished. I had been graced by a comprehension of the ultimate nature of things (Begley 2001 p 41).
One might expect that this profound experience would have led Austin to question some of the standard assumptions of mainstream science. Some might have interpreted the experience as evidence of a human perception that transcends ordinary awareness. Austen did no such thing. He concluded that it was merely “proof of the existence of the brain” (Begley 2001 p 41). Austen based this interpretation on the belief that “all we see, hear, and think is mediated or created by the brain” (Begley 2001 p 41). The experience was therefore ‘reasoned’ in reductionist and mechanistic terms.

It can be seen that Austen interpreted the experience in the language of neurophysiology. The event was an illusion created by the cessation of “certain brain circuits” – the amygdale, the “parietal lobe circuits”, and the “frontal and temporal lobe circuits” (Begley 2001 p 41). There is an implicit championing of reductionist knowledge, where analysis is the key way of knowing. With this comes a complete rejection of the actual insight (direct experience) provided by the mystical experience, and that insight was that there is a wholeness which pervades the cosmos. Here, the microscale neural activity has become more real than the experience itself.

This little incident in the life of one man epitomizes the entire discourse of modern mind science, which consciousness is defined in terms of the data gleaned from microprocesses within the brain, with the data at the first person level effectively ignored. What the neuroscientist sees is not the whole, but the parts, and those parts are mediated by technology. The image below shows what a neuroscientist might typically see of the ‘mind.’ The inner world of the mind, and the data of the mystical insight disappears with this methodology, while the reductionist and ‘scientific’ achieve privileged status within the system.


The excessive and unbalanced reductionism of much of modern science emerges from its materialism. The key issue is science’s often unexamined assumption that the microscale is primary, while the macroscale (whole) is secondary, built up from mechanistic micro-processes, in a one-way system. This is significant because reductionist science underpins neo-Darwinism, and neo-Darwinism underpins neuroscience, cognitive psychology and ultimately consciousness theory.

Mechanistic Western science, including the vast majority of mainstream evolutionary theorists, approaches the understanding of nature and cosmos in markedly different ways from thinkers holding a mystical/spiritual worldview. For Western science the focus is upon the bits and pieces of systems, the microscale. For those with a mystical bent, the whole – often in the form of ‘spirit’ - is seen as important, and often as the very basis of the entire system. The predominance of reductionism in western science illegitimates the very knowledge base of mystical spirituality and integrated intelligence, and conceals the knowledge it might potentially contribute to our understanding of the world and the cosmos.

This has been disastrous for the representation and understanding of inner and intuitive worlds. First person experience and all the data within the mind, has been reduced to neuro-chemistry and micro-processes. This has resulted in the rejection of thousands of years of


Magnetic Resonance Imaging; (MRI) brain scan. The modern neuroscientist does not see into the mind. What she sees is the ‘surface’, the externalities of the brain. This methodology and this culture emerge from the mechanistic paradigm.

data garnered from mystical spirituality. Current cognitive psychology continues in this vein, and its reductionism is typically uncritically represented in both academic and popular science. Charles Tart writes that a repeated theme is the attempt to explain consciousness via simpler, non-conscious sub-components, reducing the mind to information processing within physical systems. The digital computer has inevitably become the key metaphor.

A passage from neuroscientist and sceptic Michael Persinger (2001) sheds further light here. Persinger consistently argues for a reductionist and brain-based explanation for paranormal phenomena. His verbs of knowing (in bold) reveal an interpretation that is typical of the critical/rational worldview and modern science.
From the perspective of modern neuroscience, all experiences are generated by brain activity, or at the very least strongly correlated with brain activity. As the complexity of this brain activity is mapped and described mathematically, the nuances of thought and the idiosyncratic noise that define us as individuals will be quantified. To date there has not been a single type of paranormal experience that is not understandable in terms of known brain functions. The consideration of these experiences as predictable (control) components of brain activity will allow the differentiation between the illusions of intrinsic stimulation and the validity of information obtained through mechanisms yet to be explained (Persinger 2001 p 524. Italics added).


Here Persinger presents a hyper-materialistic conception of mind, mirroring neo-Darwinian assumptions. His view epitomises mainstream discourse in psychiatry and cognitive psychology, where the brain and consciousness are depicted as essentially synonymous. Internal choice/free will (which is difficult to reduce to micro-components) is often depicted as an illusion, and all unknowns are explained in terms of “mechanisms” that – even if unknown at present – will be identified in due course. More than a hundred years ago, William James referred to this kind of thinking as ‘promissory materialism’. Thus Persinger effectively eliminates first person data from the discussion, reflecting deeper paradigmatic asumptions – most notably the mechanistic paradigm’s reductionist privileging of micro-processes over macro-level processes.

The verbs of knowing tell us much. Microscale neuronal activity is “described” and “defined” – where visual and verbal/linguistic intelligences are key. The verb “mapped” represents the materialisation of subtle phenomena, ascribed to the hard page, and in abstract form. It can be seen that five key ‘rational’ ways of knowing are given privileged status: experimentation, analysis, classification, mathematical/logical and verbal/linguistic intelligences. Mathematical description is the ultimate validation process, and consciousness is depicted as “quantified… idiosyncratic noise”.

With this kind of representation of psi experience, the material substrate becomes the entire focus of the examination, while the mystical experience itself becomes forgotten, almost invisible.

There is another notable weakness in Persinger’s account. There is no deep questioning at the systems or worldview levels. This is consistent with empirical science’s typical reluctance to submit its own worldview to scrutiny, or to consider the possibility that its knowledge structures have a socio-cultural basis.

Persinger is an actor in a mythological play, playing the role of detached and impartial scientist. His part is to act as if he is untouched by the uncomfortably affective world of the human psyche and its nebulous, intuitive feelings.

Personally, I doubt that any human being exists in such a floating fortress of perfect objectivity.

Marcus

References

Begley, S. (2001, May 7). Religion and the brain. Newsweek, 52–57.