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

Principles of neurologic localization.

S Goldberg

    American Family Physician
    |April 1, 1981
    PubMed
    Summary
    This summary is machine-generated.

    Differentiating neurologic conditions involves assessing symptom feigning and neuroanatomic consistency. Specific signs like lower motor neuron deficits or sensory dissociation help localize the affected area in the nervous system.

    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

    Biochemical, gas exchange, and chlorophyll fluorescence analysis of maize genotypes under drought stress reveals important insights into their interaction and homeostasis.

    Photosynthetica·2024
    Same author

    InterCarb: A Community Effort to Improve Interlaboratory Standardization of the Carbonate Clumped Isotope Thermometer Using Carbonate Standards.

    Geochemistry, geophysics, geosystems : G(3)·2021
    Same author

    A dormant TIL phenotype defines non-small cell lung carcinomas sensitive to immune checkpoint blockers.

    Nature communications·2018
    Same author

    Interpenetration of CH<sub>3</sub>NH<sub>3</sub>PbI<sub>3</sub> and TiO<sub>2</sub> improves perovskite solar cells while TiO<sub>2</sub> expansion leads to degradation.

    Physical chemistry chemical physics : PCCP·2017
    Same author

    SU-E-T-552: Maximizing the Biological Effect of Proton Dose Delivered with Scanned Beam.

    Medical physics·2017
    Same author

    Reference materials for neptunium determination.

    Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine·2017
    Same journal

    For Post-stent Patients With Atherosclerotic Coronary Vascular Disease Who Are Taking an Anticoagulant, Adding Aspirin Worsens Outcomes.

    American family physician·2026
    Same journal

    Nausea and Vomiting During Pregnancy.

    American family physician·2026
    Same journal

    Metabolic Dysfunction-Associated Steatotic Liver Disease: Diagnosis and Management.

    American family physician·2026
    Same journal

    Aerobic Exercise Is the Better Exercise Modality for Knee Osteoarthritis.

    American family physician·2026
    Same journal

    Overscreening Leads to Overdiagnosis of MASLD.

    American family physician·2026
    Same journal

    Type 2 Diabetes: Outpatient Insulin Management.

    American family physician·2026
    See all related articles

    Area of Science:

    • Neurology
    • Neuroscience
    • Clinical Neuroscience

    Background:

    • Distinguishing organic (real) from nonorganic (feigned) neurologic conditions is crucial for accurate diagnosis and treatment.
    • Understanding neuroanatomy is key to localizing neurologic deficits.

    Purpose of the Study:

    • To outline a systematic approach for differentiating organic and nonorganic neurologic conditions.
    • To correlate specific clinical signs and symptoms with neuroanatomic localization.

    Main Methods:

    • Evaluation of symptom presentation for potential feigning.
    • Assessment of neuroanatomic consistency of observed neurologic deficits.
    • Correlation of clinical findings with known neuroanatomical pathways.

    Main Results:

    Related Experiment Videos

    • Lower motor neuron signs and dermatome defects suggest peripheral nerve involvement.
    • Sensory dissociation indicates spinal cord pathology.
    • Cranial nerve deficits with contralateral extremity deficits point to brainstem lesions.
    • Higher-level cognitive dysfunction suggests cerebral involvement.
    • Ataxia during intentional movements implies cerebellar dysfunction.
    • Sudden, unintended movements are indicative of basal ganglia disorders.

    Conclusions:

    • Symptom feigning and neuroanatomic plausibility are critical differentiating factors.
    • Specific patterns of neurologic deficits allow for precise localization of organic disease within the nervous system.