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

Spatial disorientation in right-hemisphere infarction

J D Meerwaldt, F van Harskamp

    Journal of Neurology, Neurosurgery, and Psychiatry
    |July 1, 1982
    PubMed
    Summary
    This summary is machine-generated.

    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

    Improvement of spontaneous speech in early stage Alzheimer's with rivastigmine.

    The journal of nutrition, health & aging·2009
    Same author

    Linguistic deficits in the acute phase of stroke.

    Journal of neurology·2003
    Same author

    Prognosis of Alzheimer's disease: the Rotterdam Study.

    Neuroepidemiology·2001
    Same author

    Blood pressure and risk of dementia: results from the Rotterdam study and the Gothenburg H-70 Study.

    Dementia and geriatric cognitive disorders·2000
    Same author

    Presentation of amyloidosis in carriers of the codon 692 mutation in the amyloid precursor protein gene (APP692).

    Brain : a journal of neurology·2000
    Same author

    Diabetes mellitus and the risk of dementia: The Rotterdam Study.

    Neurology·1999
    Same journal

    Diagnostic accuracy of a two-cut-off approach using the FAQ/MMSE ratio and FAQ for clinical preselection of patients for anti-amyloid therapy.

    Journal of neurology, neurosurgery, and psychiatry·2026
    Same journal

    Cancer risk and mortality in patients with multiple sclerosis in Finland: a retrospective population-based cohort study.

    Journal of neurology, neurosurgery, and psychiatry·2026
    Same journal

    Visuospatial working memory in Huntington's disease: behavioural and structural brain correlates.

    Journal of neurology, neurosurgery, and psychiatry·2026
    Same journal

    Characteristics and outcomes in electric scooter-related traumatic brain injuries in Helsinki.

    Journal of neurology, neurosurgery, and psychiatry·2026
    Same journal

    Chronological ageing and ovarian reserve in MS: insights from anti-Müllerian hormone and disability progression.

    Journal of neurology, neurosurgery, and psychiatry·2026
    Same journal

    Durable fluoropolymer drug-eluting stent versus bare-metal stent for the prevention of intracranial in-stent restenosis.

    Journal of neurology, neurosurgery, and psychiatry·2026
    See all related articles

    Brain damage impacting the right post-rolandic region impairs spatial orientation. Lesions in this area, particularly the occipital lobe, lead to worse performance on spatial tasks, with incomplete recovery observed a year post-stroke.

    Area of Science:

    • Neuroscience
    • Neurology
    • Cognitive Psychology

    Background:

    • Spatial orientation is a complex cognitive function.
    • Cerebral infarcts can lead to deficits in spatial processing.
    • The role of specific brain regions in spatial orientation requires further elucidation.

    Purpose of the Study:

    • To investigate the impact of cerebral infarcts on spatial orientation.
    • To identify specific brain regions associated with spatial orientation deficits.
    • To examine the recovery of spatial function after stroke.

    Main Methods:

    • The rod orientation test was used to assess spatial orientation.
    • Participants included 40 healthy controls and 68 patients with cerebral infarcts.
    • Lesion locations were analyzed in relation to performance on the spatial orientation test.

    Related Experiment Videos

    Main Results:

    • Patients with lesions in the right post-rolandic region performed significantly worse than controls.
    • Exclusively postrolandic lesions (occipital) resulted in higher error rates for the visual component compared to combined lesions.
    • One-year follow-up revealed incomplete recovery of spatial function in most affected patients.

    Conclusions:

    • The post-rolandic region of the right hemisphere is critical for spatial orientation.
    • Visual aspects of spatial orientation are particularly vulnerable to occipital lesions.
    • Stroke-induced spatial deficits often show limited recovery, highlighting the need for targeted rehabilitation.