Robert Marin proposed apathy to involve a "lack of motivation not attributable to diminished level of consciousness, cognitive impairment or emotional distress." [1] To understand what apathy is (and ...

Scientists have found evidence of a biological basis for apathy in healthy people. Research could shed light on the way some people become pathologically apathetic, for example after a stroke or with ...

Higher initial amyloid levels in certain brain regions of older adults with no cognitive or psychiatric symptoms at baseline are associated with greater informant-rated but not self-rated apathy at ...

When you don’t get enough sleep you often feel lack of energy, or a lack of “get up and go” that is different from just feeling tired. I can feel tired and yet still feel motivated, focused, ...