Factors or conditions that maintain the disabling symptoms in an individual.
The presence of a disease or disorder can be explained by the following factors:
…and the absence of :
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Different mental disorders are described here. Read this tutorial to get an overview of schizophrenia, affective mood di..
Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..
While learning and intelligence are associated with the functions of a conscious mind, sleep and dreams are activities o..
This tutorial digs into the past to investigate the origins of life. The section is split into geological periods in the..