flat affect

listen to the pronunciation of flat affect
Englisch - Türkisch
(Psikoloji, Ruhbilim) Düz Duygulanım, düz duygu
Englisch - Englisch
Lack of apparent emotion
Lack of emotion

After the crash he presented a flat affect, a symptom of PTSD.

(Psikoloji, Ruhbilim) A severe reduction in emotional expressiveness. People with depression and schizophrenia often show flat affect. A person with schizophrenia may not show the signs of normal emotion, perhaps may speak in a monotonous voice, have diminished facial expressions, and appear extremely apathetic. Also known as blunted affect