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Apathy: a neuropsychiatric syndrome
1Western Psychiatric Institute and Clinic, Pittsburgh, PA 15213.
The Journal of Neuropsychiatry and Clinical Neurosciences
|January 1, 1991
Summary
Apathy can be a symptom or a distinct syndrome characterized by primary loss of motivation in neuropsychiatric disorders. This distinction is crucial for understanding and treating motivational deficits.
Area of Science:
- Neuroscience
- Psychiatry
- Clinical Psychology
Background:
- Apathy traditionally viewed as a symptom of lost interest or emotions.
- Neuropsychiatric disorders may present apathy as a distinct syndrome.
- Understanding apathy is key to addressing motivational deficits.
Purpose of the Study:
- Evaluate evidence for apathy as a syndrome in neuropsychiatric disorders.
- Differentiate between apathy as a symptom and a syndrome.
- Clarify the concept of apathy and its motivational underpinnings.
Main Methods:
- Review of neuropsychiatric literature on apathy.
- Analysis of apathy within conceptual frameworks for syndromes.
- Description of clinical and investigative approaches to apathy evaluation.
Main Results:
- Apathy syndrome defined as primary motivational loss.
- Motivational loss not linked to emotional distress, intellectual impairment, or consciousness level.
- Symptomatic apathy linked to disturbances in intellect, emotion, or consciousness.
Conclusions:
- Apathy can manifest as both a symptom and a primary syndrome.
- Distinguishing between apathy symptom and syndrome is essential for neuropsychiatric assessment.
- Further research needed on the neurobiological basis of apathy syndromes.