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Related Experiment Video

Updated: Jun 2, 2026

Physiological, Morphological and Neurochemical Characterization of Neurons Modulated by Movement
07:04

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Published on: April 21, 2011

Neuropathology in movement disorders.

W R Gibb1

  • 1Parkinson's Disease Society Brain Bank, Institute of Neurology, London, UK.

Journal of Neurology, Neurosurgery, and Psychiatry
|June 1, 1989
PubMed
Summary
This summary is machine-generated.

This review defines and classifies degenerative movement disorders with Parkinsonian symptoms. It explores Lewy body disease pathology, clinical signs, and links to Alzheimer's and motor neuron diseases.

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Area of Science:

  • Neurology
  • Neuroscience
  • Pathology

Background:

  • Degenerative movement disorders often present with Parkinsonian symptoms.
  • Lewy body disease (LBD) is a key condition within this spectrum.
  • Understanding these disorders is crucial for diagnosis and management.

Purpose of the Study:

  • To define and classify degenerative movement disorders with prominent Parkinsonian features.
  • To describe the pathological and clinical aspects of Lewy body disease.
  • To explore associations between LBD, Alzheimer's disease, and motor neuron disease.

Main Methods:

  • Literature review focusing on definition and classification.
  • Description of pathological spectrum and clinical manifestations of Lewy body disease.
  • Exploration of associations with other neurodegenerative diseases.

Main Results:

  • A classification of pallidonigral degenerations is proposed based on clinical, pathological, and morphological data.
  • Some cases of pallidonigral degeneration show mild nigral degeneration without Parkinsonian features.
  • Juvenile and familial Parkinsonian cases are often distinct from pallidonigral degenerations and grouped separately.

Conclusions:

  • Classification of pallidonigral degenerations aids in understanding specific subtypes.
  • Further organization of juvenile and familial Parkinsonian syndromes is needed.
  • Recognizing diverse presentations of Parkinsonian disorders is essential for accurate diagnosis.