Ian Weinberg

6 years ago · 2 min. reading time · ~10 ·

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Mind the gap

Mind the gap

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The fundamental unit of the central nervous system is the reflex arc. This consists of a sensory feed, the sensory neuron (the afferent), an interposed connecting neuron (the interneuron) and the motor neuron, innervating the motor response (the efferent). The simplest form of this configuration is seen in the spinal reflex – a sensory stimulation such as pain applied to the hand followed by the triggering of a motor action, the withdrawal of the hand. As one ascends to more complex levels in the nervous system, we observe more complex interneuron influences. At the higher level of neuropsychological function, the interneuron configuration incorporates cognitive function together with emotional influences. The pinnacle of this interneuron influence is awareness which is the product of reasoning (working memory).

And so we can recognize that there are multiple possibilities which may influence that simple reflex of sensory triggering and subsequent motor responses. If left unmodulated, motor responses remain stereotypically predictable. It follows then that the more complex the interneuronal network is, the more variation will emerge regarding the motor response. The interneuronal network supports our subjective world view which has evolved from nature-nurture influences together with our ongoing engagement and experiences within the extended environment.

Effectively, the interneuron configuration represents a potential ‘gap’ that separates the perception of the world from our engagement and action within that extended environment. It is the space that we are responsible for. How we conduct ourselves in the gap will directly affect us as well as the environments in which we find ourselves. The gap is the market place where we sell our creative wares. We create thoughts, actions and artifacts. And all of these reflect us. We are manifest in the ‘doing’ - our subjectivity, warts and all!. From the 'doing' we experience the dopamine high of personal gratification and achievement. And so we offer it up for sale to the passing trade. And there are those in the passing kaleidoscope of humanity who will warm to our wares and purchase them. And this will add to our dopamine gratification. And then there are those with whom we will connect and engage at a higher resonant level, human to human. Through a sensitivity of the other, we establish a non-judgmental dialogue (we feel what it is to be the other). This connection will trigger the release of oxytocin (through mirror neuron activity) in addition to ongoing dopamine. It is this level of rapport that opens the channels for truly exposing our wares and inevitably enhances the probability of the ‘sale’. But even if there is no concluding sale, the mutually gratifying engagement will have enhanced both and predisposed to future mutually enhancing interactions.

The gap therefore is the space wherein we have opportunity to evolve personally as well as contribute to the promotion of evolution within the greater environment. It is also the space for which we will be held accountable. To evolve personally implies to ensure that we perceive the broadest spectrum of the environment and thereby develop a greater awareness through reasoning and understanding. We need to become aware of our limiting beliefs and then transcend them. In this way we become more authentic in regard to the ‘universal’ territory and are no longer limited by our subjective map. Indeed we become the best that we can be. It follows also that if we apply the principles of engagement with the extended environment incorporating non-judgmental sensitivity and real dialogue, we contribute an evolutionary component to the collective which reflects back positively upon us in that it becomes an extension of our motor creation and achievement. The converse of this approach reflects the stark reality and consequences of aggressively and destructively challenging the environment. The fight-flight-freeze response of the resulting amygdaloid hyperactivity stifles reason and gratification and invariably triggers reactionary behavior. The consequences are a loss-loss situation in which both agonist and responder are diminished.

And so I put this out there as my subjective contribution, for better or for worse. I would however remind you to ‘mind the gap’ for ye shall be held accountable....


Further reading:

http://www.pninet.com/articles/Memory.pdf


                                                 Copyright reserved - Ian Weinberg 2017


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Comments

Ian Weinberg

6 years ago #20

#25
Thanks for that Ken Boddie Actually I spend most of my academic pursuits trying to simplify things for my own understanding (and have done so since my first day of med school). Only then do I share it. I'm essentially a plumber, except the fluids that pass through the pipes are either clear spinal fluid or that red stuff! The practice of neurosurgery is very easy - you need to know what you can pull and what you can't! I hope your own cooking doesn't send you into a hopeless-helpless state and that you inherit abundance of oxytocin soon. Congrats on the grandchild.- I share that special space with you.

Ken Boddie

6 years ago #19

I just love these informative blogs, Ian, about the mechanisms of our minds and bodies. Please pardon, however, my tendency to reduce things to a child-like logic and lowest common denominator of understanding, predominantly because I never really grew up. Just thought that I'd lay on the table my own "simple reflex of sensory triggering and subsequent motor response" whereby, as soon as my olfactory cells (located inside my nasal passage, for the benefit of my fellow engineering plebs) are triggered by the delicious aroma of my wife's cooking, my legs instantly kick into automatic transmission response, flick into overdrive, and convey the rest of my ageing fuselage, virtually instantly, and without thought or effort, towards the kitchen. This being stated I must add that I am now in a gap between both oxytocin and dopamine gratifications, since my wife is a plane trip away in southern Victoria, assisting my daughter and her husband with our first grandchild, while I have returned to Queensland, where I am making do with my own cooking skills (which I would not wish upon my worst enemy). So here's to gap closure. 😟

Jerry Fletcher

6 years ago #18

Ian, Twice in the last few weeks I've been introduced to the power of dopamine. Thank you for bringing it back to my foreground.

Ian Weinberg

6 years ago #17

#21
Thanks very much for the positive feedback Savvy Raj

Ian Weinberg

6 years ago #16

#20
Thanks for that debasish majumder

Harvey Lloyd

6 years ago #15

#12
https://www.youtube.com/watch?list=PL0vyE01Abq2nBsh9R-RekNtao3G-ptmCH&v=CCDIuZUfETc The video describes a rope bridge from one point to another, in this case they are using aerial drones to complete the bridge. A documentary many years ago described our synapse as the rope and our need to get from point A to Point B. They were, needless to say, at the mountain top and needed to cross over to another peak. Demonstrating the high risk of the effort. Much as we experience when challenged by something new or challenging. Within goal attainment we cross certain areas where we find ourselves in a helpless state or place A, we search for B. Once found we now have the challenge to get to B. From realization, searching for B and the process of building the synaptic bridge we can freeze and become hopeless. In my comment and ultimately your post here, it brought back that scenario of when we climb a challenging goal we are often faced with needing to move horizontally to another point. The show demonstrated how the first rope over is the challenge and each successive rope shored up our ability to move freely across the bridge, with less and less risk. The show was using the rope as the metaphor to describe our synapses. Our initial effort of risk is the challenge, each time we cross we add new synapse and shore up our understanding of the concept and subsequent effort. I was thinking of this when writing my comment of how the challenge between two points can be the gap you speak. The rope or synaptic bridge metaphor is the process of how we can traverse this gap. The subjectivity part is the initial challenge choice and subsequently where you cross.

Ian Weinberg

6 years ago #14

#14
Thanks so much Joyce \ud83d\udc1d Bowen Brand Ambassador @ beBee Best wishes.

Ian Weinberg

6 years ago #13

#13
Thanks very much Tausif Mundrawala - in serving others we serve ourselves!
Oh God. I love your stuff. Such a wonderful transference of detail. So well interwoven.

Ian Weinberg

6 years ago #11

#5
Thanks for the positive feedback Harvey Lloyd I will need to ponder you comment in more detail. There is an important concept therein that I need to integrate.

Ian Weinberg

6 years ago #10

#6
Thanks for the positive feedback Oom Gert Scholtz and thanks for sharing.

Ian Weinberg

6 years ago #9

#8
Thanks for the positive feedback Sara Jacobovici Yes indeed, this thing called consciousness is a hard nut to crack (I should know - cracking nuts is my job!) I would suggest that the elucidation of consciousness is truly the last frontier.

Ian Weinberg

6 years ago #8

#7
Thanks for the kind words Ali Anani, Brand Ambassador @beBee Yes indeed I shall look for an appropriate diagram. Just out of interest, the 'gap' was first alluded to by the Buddha 2400 years ago in the context of responding to adversity or challenge. He indicated that the first response to an aggressive, inappropriate challenge should be .... no response! Thanks for sharing the buzz.

Sara Jacobovici

6 years ago #7

I am in awe of what you can "see" Ian Weinberg and your ability to put it into words. If I had 9 lives, one of them would be dedicated to discovering what is human consciousness. What makes me want to dedicate a lifetime to this subject is that, despite what we can see and what mechanisms and pathways exist all the way into the deepest and smallest elements of our brain, we still don't know what human consciousness is. "What is consciousness? How does the brain, a lump of pinkish-gray meat, produce feelings, emotions, understanding and awareness...? The mystery has been pondered since ancient times, and currently approached from many disciplines, e.g. neuroscience, medicine, philosophy, psychology, physics, biology, cosmology, the arts, meditative and spiritual traditions, etc. All these have something to say, but from different directions...Moreover consciousness cannot be directly measured, observed nor verified, a problem in my field of anesthesiology where we want our patients to be decidedly unconscious. How do we even study consciousness scientifically?" S. Hameroff

Ali Anani

6 years ago #6

Ian Weinberg- this is a beautiful buzz. It is deep and awareness-booster. The proof is in your writing "From the 'doing' we experience the dopamine high of personal gratification and achievement".My dopamine level is high. I paused on these deep thought "It follows then that the more complex the interneuronal network is, the more variation will emerge regarding the motor response Effectively, the interneuron configuration represents a potential ‘gap’ that separates the perception of the world from our engagement and action within that extended environment. It is the space that we are responsible for". What a great explanation of the pause period that Sara Jacobovici mentions often. One wish though- if you could add a diagram to explain the nervous system. Great buzz and so I shared

Gert Scholtz

6 years ago #5

Ian Weinberg An immensely interested read! I think you explain the neural underpin of what Victor Frankle wrote on conscious free choice? Mind the gap at the train and mind the gap of the brain. Many thanks Ian.

Harvey Lloyd

6 years ago #4

The gap has been explained as "responsible" or Response______Able, the bridge between knowledge and wisdom and many other ways. The one thing i have come to understand is that at the edge of that gap we see risk on the other side. We look back after crossing and find that the risk was an illusion. Its is when we run out into the gap unwittingly and realize our status, now fear exists in both directions, return or run forward? I believe many who have crossed the gap in specific areas report back their listicals of success during the crossing. From the other side they speak factually but have forgotten the fear and risk of the ones still at the barrier. The hopeless helpless you speak of is the anxiety of stagnation within the gap. Myself, fear is a motivator to move forward across the gap towards wisdom. Should the demons of risk appear the fight will be worthy. I know the demons will eventually get me should i stagnate, time is the ultimate arbiter of stagnation. You have demonstrated the physiology of this fundamental aspect of existence. Minding the gap is our basic function of value execution. Another great insight, thanks Ian Weinberg

Gert Scholtz

6 years ago #3

Ian Weinberg An immensely interesting read. If my deduction is correct, this is the neural uderpin of what Viktor Frankl wrote about the free will of choice. Mind the Gap at the train becomes Mind the Gap of the conscious brain. Thank you Ian.

Ian Weinberg

6 years ago #2

Tausif Mundrawala

Ian Weinberg

6 years ago #1

Sara Jacobovici

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