Affective Flattening: Symptoms, Causes & Links to Schizophrenia

Affective flattening (also called blunted affect) is a condition characterized by a reduced range of emotional expression, diminished emotional warmth or empathy, and overall decreased responsiveness to emotional stimuli. Individuals often appear apathetic, withdrawn, and indifferent toward others, with difficulty expressing emotions verbally or nonverbally and reduced interest in social interactions.

Associated Conditions

• Schizophrenia and other psychotic disorders – Most common presentation
• Neurological conditions – Parkinson's disease, dementia
• Other psychiatric disorders – Depression, PTSD, autism spectrum disorder (though distinct from autism's social communication differences)

Key Features

• Monotone or flat vocal tone
• Reduced facial expressiveness
• Limited gestures and body language
• Subjective experience of emotional numbness

Treatment focuses on addressing the underlying condition. Antipsychotic medications may help in schizophrenia; therapy can support emotional awareness and expression.