Cited by 23Parkinson's Disease Mechanisms and TreatmentsAlzheimer's disease research and treatmentsDementia and Cognitive Impairment Research

Cholinergic and peptidergic systems in PSP

Javoy-Agid, F.·1994·Journal of Neural Transmission. Supplementa

Abstract

PSP is associated with a widespread cholinergic deficit likely corresponding to a loss in cholinergic neurons. The cholinergic damage dramatically affects the basal ganglia and specific cell groups of the mesencephalon and pons. This provides an anatomically defined basis for motor and supranuclear oculomotor syndromes characteristic of PSP. Unlike Alzheimer's disease and Parkinson's disease with dementia, the disease is not associated with a marked cholinergic deficiency in the cerebral cortex. Various peptides are present at normal concentrations in extrapyramidal and limbic subcortical areas in brains of patients with PSP. Of particular interest, is somatostatin, the levels of which are subnormal in cerebral cortex of patients with dementia of Alzheimer' or Parkinson's disease type.

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Crossref · 10.1007/978-3-7091-6641-3_16

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Authors
Javoy-Agid, F.
Affiliations
Inserm (FR)
Corresponding author
Javoy-Agid, F.
Venue
Journal of Neural Transmission. Supplementa
Published
1994
Volume
42
Pages
205-218
ISSN
0303-6995 (ISSN-L)
OpenAlex
W39790970
Cited by
23
References
50
Citations by year
2022: 1 · 2021: 2 · 2019: 1 · 2017: 1 · 2014: 1 · 2013: 1
FWCI
0.00
Type
book chapter
Language
en
Open access
closed
Locations
  • Journal of neural transmission. Supplementum (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Neurology › Parkinson's Disease Mechanisms and Treatments
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Health Sciences › Medicine › Psychiatry and Mental health › Dementia and Cognitive Impairment Research
Keywords
progressive supranuclear palsy, cholinergic deficit, cholinergic neurons, peptidergic systems, somatostatin, basal ganglia, midbrain, passive optical networks, extrapyramidal system, limbic system, Alzheimer's disease, Parkinson's disease, dementia
MeSH terms
Acetylcholine, Humans, Neurons, Neuropeptides, Supranuclear Palsy, Progressive

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