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

Auditory pattern perception in 'split brain' patients

F E Musiek, M L Pinheiro, D H Wilson

    Archives of Otolaryngology (Chicago, Ill. : 1960)
    |October 1, 1980
    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

    Non-canonical Wnt signalling regulates scarring in biliary disease via the planar cell polarity receptors.

    Nature communications·2020
    Same author

    [Not Available].

    Arquivos brasileiros de cardiologia·2016
    Same author

    Neuroaudiologic Correlates to Anatomical Changes of the Brain.

    American journal of audiology·2015
    Same author

    Managing Central Auditory Processing Disorders in Children and Youth.

    American journal of audiology·2015
    Same author

    The Audiology Program at Dartmouth-Hitchcock Medical Center.

    American journal of audiology·2015
    Same author

    The Peripheral Auditory System: Is That All There Is?

    American journal of audiology·2015
    Same journal

    Lidocaine in the treatment of Meniere's disease.

    Archives of otolaryngology (Chicago, Ill. : 1960)·1985
    Same journal

    Irradiation after neck dissection.

    Archives of otolaryngology (Chicago, Ill. : 1960)·1985
    Same journal

    Forehead lift.

    Archives of otolaryngology (Chicago, Ill. : 1960)·1985
    Same journal

    Laryngeal cyst of the thyroid cartilage.

    Archives of otolaryngology (Chicago, Ill. : 1960)·1985
    Same journal

    Metabolic facial paralysis in an infant.

    Archives of otolaryngology (Chicago, Ill. : 1960)·1985
    Same journal

    Effects of magnetic resonance imaging fields on stapedectomy prostheses.

    Archives of otolaryngology (Chicago, Ill. : 1960)·1985
    See all related articles

    Split brain surgery impairs verbal reporting of auditory patterns, but humming them remains intact. This suggests verbal auditory tasks require interhemispheric communication.

    Area of Science:

    • Neuroscience
    • Auditory Perception
    • Cognitive Psychology

    Background:

    • The corpus callosum facilitates interhemispheric communication.
    • Split-brain studies reveal functional lateralization and interhemispheric transfer.

    Purpose of the Study:

    • To investigate the role of the corpus callosum in processing auditory intensity and frequency patterns.
    • To differentiate between verbal reporting and non-verbal reproduction of auditory information.

    Main Methods:

    • Testing three split-brain subjects on monaural auditory pattern identification.
    • Assessing verbal report and humming of frequency and intensity patterns.
    • Serial testing of one subject before and after corpus callosum sectioning.

    Main Results:

    Related Experiment Videos

    • Verbal reporting of auditory patterns was significantly impaired post-surgery.
    • The ability to hum auditory frequency patterns remained unaffected.
    • Interhemispheric transfer is crucial for verbal auditory pattern recall.

    Conclusions:

    • Verbal auditory processing relies on interhemispheric information transfer.
    • Humming auditory patterns bypasses the need for corpus callosum involvement.
    • Auditory pattern tasks can identify deficits in higher auditory processing and interhemispheric interaction.