At any period of our life, if unfortunately all signals into the Brain were to be obliterated in (A) = coma. If all only obliterated in (B) = Is what I call a “conscious coma”.
These signals that are providing us with our lived experience of existing in time (B) also acts as a tracking device. Therefore, wherever we exist on Earth or in space, etc means the Mind will always exist in a state of “NEUROLOGICAL EQUILIBRIUM AND HENCE STATE OF CONSTANT MENTAL HARMONY”. This is in the context of the exact sane intensity of pleasant/unpleasant sensations in the mind, indicated in the example, that the astronaut would experience anywhere back on earth or in space. Of course, this apllies to anyone else, where they happen to exist in the universe.
IE: Synchronised. The most important circumstances of this “tracking effect” are when all signals (A&B) will be under the maximum retardation condition of Zero gravity.
To add to the above, this neuroligical "equlibrium" ie, the act of this process being synchronised, is a crucial component, that gives us the essential feelings as human beings, of always consitently existing in the state of "reality", as we understand it, wherever we may be. Moreover, it prevent the destabilishing condition, of the mind when subjected to constant acceleration and retardation of impulses. The example below, being some evidence of possible side effects of consuming large amounts of alcohol.
This also explains, why many pyschotherapists have observed in some patients; the development of mental health issues with their lived experiences of time. Which I believe, is caused through some retardation of the impulses as indicated in (B) above..
At this stage, the premature rapid-aging in children of the disease "progerria", is evidence that aging is purely a process of the bio-chemical effect in all human beings and absolutely nothing else.
This also gives rise, that like in every neurological response in the brain, "time" is an also lived experience only., along with all other senses and sensations. Ie, this falls in with the "neurologcal principal", all things we perceive, feel and experience, exist in the mind only!
Some evidence of the above:
When someone consumes a large amount of alcohol, many signals into the Brain become retarded and eventually can lead to distress, or at best, some form of incoherency. Especially later on with a possible severe headache. Under these conditions the mind will not exist in a state of “HARMONY”.