Symptoms Report

Name	Apathy
Description	Apathy (also called impassivity or perfunctoriness) is a state of indifference, or the suppression of emotions such as concern, excitement, motivation and passion. An apathetic individual has an absence of interest in or concern about emotional, social, or physical life. He or she may exhibit an insensibility or sluggishness, also. The opposite of apathy is flow. In positive psychology, apathy is described as a response to an easy challenge for which the subject has matched skills.
No. of Studies (Positive/Negative)	4 (4/0)

Name in Literature	Reference	Research Type	Statistical Result	Relation Description
apathy	Lampe, 2004	patients and normal controls		Significantly higher levels of apathy, anhedonia and psychom...... Significantly higher levels of apathy, anhedonia and psychomotor retardation, and worse performance on tests of executive function were found in the patient group compared with the healthy controls. More...
apathy	Lampe, 2004	patients only		Apathy was found in 86% of the patients. Apathy is a main fe...... Apathy was found in 86% of the patients. Apathy is a main feature of moderate to severe depressive illness in elderly patients and related to the negative symptoms of the disorder. More...

Name in Literature	Related Components
	Level	Approved Name(Name in Literature)	Type	Reference	Research Type	Statistical Result	Relation Description	All
apathy		right anterior cingulate cortex(right anterior cingulate gray matter volumes)	brain morphology and function	Lavretsky, 2007	patients and normal controls		The severity of apathy was associated with the decreased gra...... The severity of apathy was associated with the decreased gray matter volume in the right anterior cingulate gray matter volumes using partial correlation and regression analyses after controlling for age, sex, and diagnosis. More...
apathy		Attention(difficulty with concentration)	cognition and behavior	Pedrelli, 2010	patients only		Low interest and difficulty with concentration were associat...... Low interest and difficulty with concentration were associated with apathy More...
apathy		Anhedonia(low interest)	symptoms	Pedrelli, 2010	patients only		Low interest and difficulty with concentration were associat...... Low interest and difficulty with concentration were associated with apathy More...

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Note:
1. The different color of the nodes denotes the level of the nodes.

Genetic/Epigenetic Locus	Protein and Other Molecule	Cell and Molecular Pathway	Neural System	Cognition and Behavior	Symptoms and Signs	Environment	MDD

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