The Specialties of Physiology â¢ Cell physiology â¢ Special physiology â¢ Systemic physiology â¢ Pathological physiology Levels of Organization â¢ Integumentary system â¢ Nervous system â¢ Skeletal system â¢ Endocrine system â¢ Muscular system â¢ Cardiovascular system
Definition of manic for English Language Learners. : 1  having or relating to a mental illness that causes someone to become very excited or emotional. : 2  very excited, energetic, or emotional.
Bipolar Disorder. Bipolar Disorder, also known as manic depression, is a mental health disorder involving extreme mood swings. A personâs mood can swing from mania, an excessive âhighâ to a deep depression, with periods of normal mood in between. The length of each mood can vary from days to months.