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

[Variables associated with cognitive deterioration in Parkinson's disease].

J L Sánchez Rodríguez1, A M Sayago Arenas

  • 1Depart. Psicología Básica. Psicobiología; Universidad de Salamanca. Facultad de Psicología, Salamanca, 37005, España. jlsanch@gugu.usal.es

Revista De Neurologia
|April 12, 2001
PubMed
Summary

Parkinson's disease (EP) and dementia share a complex relationship. Early symptom onset and severe extrapyramidal symptoms are identified as risk factors for developing neurodegenerative conditions in EP patients.

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

[Neuropsychologic performance and depressed mood in sporadic late onset Alzheimer disease].

Revista de neurologia·2004
Same author

Normal aging and AIDS.

Archives of gerontology and geriatrics·2003
Same author

[Neuropsychological deficit in Parkinson's disease. Its relation with clinical variables].

Revista de neurologia·2002
Same author

[Age functional differences in auditory and verbal memory].

Actas luso-espanolas de neurologia, psiquiatria y ciencias afines·1993

Area of Science:

  • Neurology
  • Neuroscience
  • Geriatrics

Background:

  • The relationship between Parkinson's disease (EP) and dementia is complex, with varying prevalence rates reported.
  • Large population studies indicate a dementia prevalence of nearly 30% in Parkinson's disease patients.

Purpose of the Study:

  • To investigate clinical variables in Parkinson's disease patients that may influence the development of neurodegenerative conditions.
  • To identify specific risk factors associated with cognitive deterioration in Parkinson's disease.

Main Methods:

  • Study included 23 patients diagnosed with idiopathic Parkinson's disease based on clinical criteria.
  • Cognitive deterioration was defined as a score below 28 on the Mini Mental State Examination (Spanish adaptation).

Related Experiment Videos

Main Results:

  • Significant differences were observed in certain clinical variables studied between patients with and without cognitive deterioration.
  • The study identified specific variables that are risk factors for neurodegeneration in Parkinson's disease.

Conclusions:

  • Age of symptom onset and the severity of extrapyramidal symptoms are identified as key risk factors.
  • These findings contribute to understanding the progression of neurodegenerative conditions in Parkinson's disease.