Not by me and I’m not sure whether GCB has investigated on that matter. He did a lot of research and thinking about psychological difficulties and pressure of the subconscious but I never read anything concerning organism neurology.
Good points, anyway!
Hi Iguana
I recall some years back, Indian mystic UG Krishnamurti caused a stir in spiritual circles when he claimed his 'enlightenment' was neuro-biological, which he called 'a natural state'.
He likened this 'state' to falling back into a primordial way of functioning whereby senses operate quite directly in response to stimulii, without interference of thought (unless needed).
He explained that (to someone not functioning this way) past experience, culture, society, religious beliefs and so on, are inextricably tied-in with sense, and so these influences automatically colour what one sees, feels, hears (and of course tastes and smells.)
Many shamans (some even without the benefit of hallucinogenic substances) also perceive the world quite differently than what is generally thought to be 'normal'.
Some shamans who specialise in healing plants and foods explain that the foods 'talk' to them, and this 'talking' may come in the form of visions, but also direct vibratory input from the plants as they 'talk' to the shaman (not unlike an Instinctive Eater via smell and taste) as to what is palatable and beneficial to eat at a time, and what is not.
Like the example of UG Krishnamurti and some Shamans, there is a growing number of scientific thinkers who believe that neural pathways and configurations are responsible for these 'abilities'.
For what its worth, in light of these examples and my own experience, I think there is a good case to me made for organism wiring as a reason of explaining why some are able to eat 'instinctively'.
Now why that happens to one person and not another is another question, but it could be that by consistenly practicing with rigour and discipline, that the appropriate neural pathways adapt in response.
Enough of my rambling, thanks for the opportunity
Kind wishes, J