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["Functional" disorders--from the viewpoint of the neurologist]
1Neurologiezentrum Hirslanden, Zürich.
Schweizerische Medizinische Wochenschrift
|October 23, 1993
Summary
Functional neurological disorders are common in neurology but often misdiagnosed. Management requires collaboration between neurologists and psychiatrists, with behavioral therapy potentially more effective than psychotherapy.
Area of Science:
- Neurology
- Psychiatry
- Psychosomatic Medicine
Context:
- Functional neurological disorders (FNDs) represent a significant proportion of neurological admissions.
- These conditions, characterized by nonorganic pseudo-neurological symptoms, present diagnostic challenges.
- Current classification systems for FNDs are inadequate, leading to frequent misdiagnosis.
Purpose:
- To highlight the diagnostic complexities and treatment considerations for patients with functional neurological disorders.
- To illustrate the clinical presentation and management issues through case reports.
- To explore the underlying pathophysiology and potential communication aspects of FNDs.
Summary:
- FNDs are prevalent, yet poorly understood and classified, often leading to misdiagnosis.
- Case studies reveal diagnostic difficulties and varied treatment approaches.
- Pathophysiology remains unclear, with symptoms potentially serving as nonverbal communication.
- Effective management necessitates interdisciplinary collaboration between neurology and psychiatry.
- Behavioral therapy may offer a more suitable treatment modality compared to traditional psychotherapy.
Impact:
- Improved diagnostic accuracy and timely intervention for functional neurological disorders.
- Enhanced understanding of the role of nonverbal communication in neurological symptoms.
- Facilitation of collaborative care models between neurological and psychiatric services.
- Guidance on selecting appropriate therapeutic interventions, such as behavioral therapy, for FNDs.