Bhojo A Khealani.
Neurobiology of sleep.
Pak J Neurological Sci Jan ;1(3):155-8.

Sleep is an essential physiological phenomenon of our lives. It is a highly organized and complicated process, hidden behind its apparent simple nature. The complexity and organization is maintained by several coordinated neurochemical systems, acting in concert with each other and the environment e.g. sunlight. This review focuses on sleep organization, mechanisms underlying various sleep stages and sleep control. This is a review article.

PakMediNet -Pakistan's largest Database of Pakistani Medical Journals - http://www.pakmedinet.com