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

[Alexia without agraphia (clinicotomographic correlation)].

R Leiguarda, R Carrea

    Acta Neurologica Latinoamericana
    |January 1, 1977
    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

    SPECT findings in Alzheimer's disease and Parkinson's disease with dementia.

    Behavioural neurology·2014
    Same author

    Anxiety and depression in Parkinson's disease.

    Behavioural neurology·2014
    Same author

    Sensitivity and specificity of the Mini-Mental State Exam in the diagnosis of dementia.

    Behavioural neurology·2014
    Same author

    The prevalence and clinical correlates of apathy and irritability in Alzheimer's disease.

    European journal of neurology·2013
    Same author

    Enhancing a declarative memory in humans: the effect of clonazepam on reconsolidation.

    Neuropharmacology·2012
    Same author

    Relevance of the serial position effect in the differential diagnosis of mild cognitive impairment, Alzheimer-type dementia, and normal ageing.

    Neurologia (Barcelona, Spain)·2012
    Same journal

    [Surgical treatment of giant cerebral arteriovenous malformations].

    Acta neurologica latinoamericana·1981
    Same journal

    Charcot-Marie-Tooth's disease with severe trophic and sensory disorders. Study of a case following along a half a century with anatomical studies.

    Acta neurologica latinoamericana·1981
    Same journal

    Prognosis of epilepsy. Remission of seizures and relapse in 808 adult patients.

    Acta neurologica latinoamericana·1981
    Same journal

    Spongy degeneration of the nervous system associated with propionic acidemia.

    Acta neurologica latinoamericana·1981
    Same journal

    Saccadic eye movements in frontal lesion and posthemispherectomy in humans. An electro-oculographic study.

    Acta neurologica latinoamericana·1981
    Same journal

    [Intracranial melanomas].

    Acta neurologica latinoamericana·1981
    See all related articles

    Alexia without agraphia, a reading disorder, can result from specific brain lesions. Anatomical verification aids understanding of this syndrome and its varied causes.

    Area of Science:

    • Neuroscience
    • Neurology
    • Neuroimaging

    Background:

    • Alexia without agraphia is a rare neurological condition affecting reading ability.
    • Understanding the precise anatomical correlates is crucial for diagnosis and treatment.

    Observation:

    • Two cases of alexia without agraphia are presented, one from cerebrovascular accident and another from cerebral abscess.
    • Both cases were verified using computed tomography (CT) and surgical exploration for the abscess.

    Findings:

    • Localized lesions in the fusiform and lingual gyri of the dominant hemisphere can cause pure alexia without agraphia.
    • Involvement of the splenium of the corpus callosum is linked to persistent reading deficits, while its dorsal integrity prevents color anomia.

    Implications:

    Related Experiment Videos

    • CT imaging is vital for elucidating the anatomical basis of alexia without agraphia.
    • Further research into lesion localization and associated pathways will enhance understanding of this complex syndrome.