Professor Vladimir Dilman and Ward Dean MD, this theory elaborates on wear and tear
by focusing on the neuroendocrine system. This system is a complicated network of biochemicals
that govern the release of hormones which are altered by the walnut sized gland called the
hypothalamus located in the brain.
The hypothalamus controls various chain-reactions to instruct other organs and glands to
release their hormones etc. The hypothalamus also responds to the body hormone levels as a
guide to the overall hormonal activity.