Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Neurologic diseases in Niger].

A Cenac1, A Tout, J Audoin

  • 1Service de Médecine Interne B-Hôpital National-Niamey Niger.

Medecine Tropicale : Revue Du Corps De Sante Colonial
|April 1, 1991
PubMed
Summary

Neurological disorders affected 8.5% of patients in Niger. Comas, paraplegias, and palsies were the most common syndromes, with medullar compressions and CNS infections being leading causes.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Introduction to the special issue on Environmental Neurology.

Journal of the neurological sciences·2026
Same author

Tracking SARS-CoV-2 transmission: evaluation of the Québec wastewater surveillance program.

International journal of environmental health research·2025
Same author

Climate-related challenges to brain health: A European perspective review.

Revue neurologique·2025
Same author

The COVID-19 pandemic, an environmental neurology perspective.

Revue neurologique·2022
Same author

Environmental neurology in the tropics.

Journal of the neurological sciences·2021
Same author

Histoplasmosis Caused by Histoplasma capsulatum var. duboisii: A Comprehensive Review of Cases From 1993 to 2019.

Clinical infectious diseases : an official publication of the Infectious Diseases Society of America·2020

Area of Science:

  • Clinical Neurology
  • Epidemiology of Neurological Disorders
  • Tropical Medicine

Context:

  • Study conducted at the National Hospital of Niamey, Republic of Niger, from October 1981 to May 1986.
  • Analysis of 4820 patients residing in Western Niger.
  • Focus on the prevalence and etiological factors of neurological disorders in the region.

Purpose:

  • To determine the prevalence of neurological disorders in Western Niger.
  • To identify the most common neurological syndromes and their underlying etiologies.
  • To assess the frequency of specific neurological diseases, including infectious, vascular, and degenerative conditions.

Summary:

  • 8.5% of patients (410 out of 4820) presented with neurological disorders.
  • The most prevalent syndromes were comas, paraplegias, cranial nerve palsies, convulsions, hemiplegias, and sciaticas (75.2% of cases).

Related Experiment Videos

  • Leading etiologies included medullar compressions (Pott's disease), central nervous system infections (bacterial meningitis, cerebral malaria), cerebrovascular disturbances, and metabolic encephalopathies (73.5% of diagnosed cases).
  • Arterial hypertension was a significant factor in cerebrovascular attacks.
  • Parkinsonian syndrome and multiple sclerosis appeared rare; cerebral tumors were uncommon, possibly due to diagnostic limitations.

    • Impact:

    • Highlights the significant burden of neurological disorders in Western Niger.
    • Identifies key neurological conditions requiring attention and resources in the region.
    • Suggests a need for improved diagnostic capabilities, including advanced imaging and autopsy, to better understand less common neurological diseases and conditions like tuberculous meningitis in endemic areas.