blunted affect
Reduced range and intensity of emotional expression that is less severe than flat affect.
Full Definition
Blunted affect refers to a significant reduction in the range and intensity of emotional expression, but not to the complete absence seen in flat affect. Patients with blunted affect show some emotional responsiveness but their reactions are diminished, restricted, or muted compared to what would be expected in a given situation. This symptom is commonly observed in schizophrenia, major depression, and certain personality disorders. In clinical documentation, blunted affect is assessed and recorded as part of the mental status examination under mood and affect, helping clinicians track symptom severity and treatment response over time.
Usage
Usage note: Distinguish from flat affect (complete absence) and inappropriate affect (incongruent with content)
In Context
- "The patient demonstrated blunted affect throughout the interview, showing minimal facial expression even when discussing distressing topics." — Mental status examination
- "Improvement in blunted affect was noted after four weeks of antidepressant therapy." — Progress note