Which symptom category encompasses grossly disorganized or abnormal motor behavior, including catatonia?

Which symptom category encompasses grossly disorganized or abnormal motor behavior, including catatonia?

• A. Negativism
• B. Grossly Disorganized or Abnormal Motor Behavior (Catatonia)
• C. Hallucinations
• D. Auditory Hallucinations

Answer: (B)

Disorganized behavior and catatonia describe a psychomotor symptom domain in schizophrenia. This category captures observable problems with movement and behavior, from unpredictable agitation to unusual postures or immobility, and it explicitly includes catatonia as part of it. Catatonia is a cluster of motor features such as stupor, rigidty or waxy flexibility, mutism, negativism, and peculiar posturing, all of which illustrate grossly disorganized or abnormal motor activity. Because this domain centers on how a person moves and acts rather than what they perceive or feel, it’s the best fit for describing grossly disorganized or abnormal motor behavior with catatonia. Perceptual experiences like hallucinations (including auditory ones) are other symptom types and not about motor behavior, while negativism is a specific motor symptom within catatonia but does not by itself define the broader motor-disorganization category.

Disorganized behavior and catatonia describe a psychomotor symptom domain in schizophrenia. This category captures observable problems with movement and behavior, from unpredictable agitation to unusual postures or immobility, and it explicitly includes catatonia as part of it. Catatonia is a cluster of motor features such as stupor, rigidty or waxy flexibility, mutism, negativism, and peculiar posturing, all of which illustrate grossly disorganized or abnormal motor activity. Because this domain centers on how a person moves and acts rather than what they perceive or feel, it’s the best fit for describing grossly disorganized or abnormal motor behavior with catatonia. Perceptual experiences like hallucinations (including auditory ones) are other symptom types and not about motor behavior, while negativism is a specific motor symptom within catatonia but does not by itself define the broader motor-disorganization category.