Cognition of everything is in the brain.<quoted text>
It's called physiology. Science has told us that EVERYTHING is in the brain? That's news to me. HAve any sources to cite that backs up your assertion?
Physiology tells us about sadness and its symptoms? This is news to me.(smiles)
So, what is sadness according to physiology?
Why do we feel a dullness, constriction and painful sensation in the middle of the chest region (and not in any other part of the body) when we're sad, depressed or sorrowful?