flat affect and catatonia are symptoms of

Blunted and flat affect īlunted affect is a lack of affect more severe than restricted or constricted affect, but less severe than flat or flattened affect. Types Constricted affect Ī restricted or constricted affect is a reduction in an individual's expressive range and the intensity of emotional responses. Reduced affect should be distinguished from apathy and anhedonia, which explicitly refer to a lack of emotional sensation. It may also be a side effect of certain medications (e.g., antipsychotics and antidepressants ). Reduced affect can be symptomatic of autism, schizophrenia, depression, posttraumatic stress disorder, depersonalization disorder, schizoid personality disorder or brain damage.

Expressive gestures are rare and there is little animation in facial expression or vocal inflection. It manifests as a failure to express feelings either verbally or nonverbally, especially when talking about issues that would normally be expected to engage emotions. Reduced affect display, sometimes referred to as emotional blunting or emotional numbing, is a condition of reduced emotional reactivity in an individual.

Condition of reduced emotional reactivity in an individual

Flat affect and catatonia are symptoms of