Psychopathology of catatonic speech disorders and the dilemma of catatonia: a selective review

• Published in: Australian and New Zealand journal of psychiatry Vol. 29; no. 4; p. 653
• Main Authors: Ungvari, G S, White, E, Pang, A H
• Format: Journal Article
• Language: English
• Published: England 01.12.1995
• Subjects: Catatonia - classification; Catatonia - diagnosis; Catatonia - psychology; Diagnosis, Differential; Echolalia - classification; Echolalia - diagnosis; Echolalia - psychology; Humans; Neurocognitive Disorders - classification; Neurocognitive Disorders - diagnosis; Neurocognitive Disorders - psychology; Speech Disorders - classification; Speech Disorders - diagnosis; Speech Disorders - psychology; Verbal Behavior
• ISSN: 0004-8674; 1440-1614
• DOI: 10.3109/00048679509064981

Over the past decade there has been an upsurge of interest in the prevalence, nosological position, treatment response and pathophysiology of catatonia. However, the psychopathology of catatonia has received only scant attention. Once the hallmark of catatonia, speech disorders--particularly logorrhoea, verbigeration and echolalia--seem to have been neglected in modern literature. The aims of the present paper are to outline the conceptual history of catatonic speech disorders and to follow their development in contemporary clinical research. The English-language psychiatric literature for the last 60 years on logorrhoea, verbigeration and echolalia was searched through Medline and cross-referencing. Kahlbaum, Wernicke, Jaspers, Kraepelin, Bleuler, Kleist and Leonhard's oft cited classical texts supplemented the search. In contrast to classical psychopathological sources, very few recent papers were found on catatonic speech disorders. Current clinical research failed to incorporate the observations of traditional descriptive psychopathology. Modern catatonia research operates with simplified versions of psychopathological terms devised and refined by generations of classical writers.