Catatonic type schizophrenia Patients with this subtype of Schizophrenia may exhibit extremes of behavior including catatonia. Some may allow their posture to be rearranged, holding the new position (catalepsy or waxy flexibility). Others may imitate sounds (echolalia) or movements (echopraxia) of others. At times, some patients may explode into an excited, activated state marked by […]