I understand that neuro-scientists are going to great efforts these days to make sense of what exactly constitutes consciousness. A lot of their efforts are about correlating conscious experiences, like the world view before us or our sense of time extension, with specific brain activity, what synapses fire when and where in the brain as our experiences are happening.
No easy task, I guess, but one particular difficulty these researchers are having is how to deal with extreme subtleties of consciousness, those experiences that defy verbal description, like the aesthetic response one might have when hearing a particular musical refrain or the ineffable responses to the smell of flowers on a spring day. To make matters even more difficult the same sounds or the same odor may not elicit the same conscious response experienced a second time.
It seems to me reducing conscious experience to specific brain activity isn’t necessarily a desirable enterprise anyway. Perhaps allowing the ineffable to remain ineffable is a breath of fresh air.