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 Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Volumetric Functional Ultrasound Imaging in Macaques.

IEEE transactions on medical imaging·2026
Same author

Sensory processing sensitivity is associated with state-dependent stabilization of perceptual organization in auditory streaming.

Communications psychology·2026
Same author

e-Lung computed tomography biomarkers are associated with outcomes in fibrotic interstitial lung diseases.

ERJ open research·2026
Same author

Controlled Semantic Cognition: Precision Recordings Converge With in Silico Experiments to Reveal the Inner Workings of the Anterior Temporal Lobe Hub.

Neurobiology of language (Cambridge, Mass.)·2026
Same author

Synaptic Silencing with Transactivation of Tetanus Neurotoxin for Pathway-Selective Manipulation.

Methods in molecular biology (Clifton, N.J.)·2025
Same author

Memory for repeated auditory textures.

Cognition·2025

Related Experiment Video

Updated: May 31, 2026

Functional Imaging of Auditory Cortex in Adult Cats using High-field fMRI
10:50

Functional Imaging of Auditory Cortex in Adult Cats using High-field fMRI

Published on: February 19, 2014

Interhemispheric differences in auditory processing revealed by fMRI in awake rhesus monkeys.

Olivier Joly1, Franck Ramus, Daniel Pressnitzer

  • 1Laboratorium voor Neuro- en Psychofysiologie, K.U. Leuven Medical School, B-3000 Leuven, Belgium. olivier.j.joly@gmail.com

Cerebral Cortex (New York, N.Y. : 1991)
|June 29, 2011
PubMed
Summary

The rhesus monkey brain shows a leftward bias for processing complex sounds, particularly human speech, in specific auditory regions. This asymmetry reflects complex spectrotemporal pattern analysis rather than just species-specific vocalizations.

More Related Videos

Electroencephalography Measurements in Awake Marmosets Listening to Conspecific Vocalizations
07:52

Electroencephalography Measurements in Awake Marmosets Listening to Conspecific Vocalizations

Published on: July 26, 2024

Functional Magnetic Resonance Imaging (fMRI) with Auditory Stimulation in Songbirds
13:05

Functional Magnetic Resonance Imaging (fMRI) with Auditory Stimulation in Songbirds

Published on: June 3, 2013

Related Experiment Videos

Last Updated: May 31, 2026

Functional Imaging of Auditory Cortex in Adult Cats using High-field fMRI
10:50

Functional Imaging of Auditory Cortex in Adult Cats using High-field fMRI

Published on: February 19, 2014

Electroencephalography Measurements in Awake Marmosets Listening to Conspecific Vocalizations
07:52

Electroencephalography Measurements in Awake Marmosets Listening to Conspecific Vocalizations

Published on: July 26, 2024

Functional Magnetic Resonance Imaging (fMRI) with Auditory Stimulation in Songbirds
13:05

Functional Magnetic Resonance Imaging (fMRI) with Auditory Stimulation in Songbirds

Published on: June 3, 2013

Area of Science:

  • Neuroscience
  • Auditory Processing
  • Primate Cognition

Background:

  • Previous lesion studies in monkeys suggested left hemisphere dominance for vocalization processing.
  • The precise neural basis for this auditory processing asymmetry remained unclear.

Purpose of the Study:

  • To map brain regions involved in processing conspecific vocalizations, human speech, and emotional sounds in rhesus monkeys.
  • To investigate the neural underpinnings of auditory processing lateralization using functional magnetic resonance imaging.

Main Methods:

  • Employed contrast agent-enhanced functional magnetic resonance imaging (fMRI) in rhesus monkeys.
  • Utilized intact and scrambled versions of monkey vocalizations, human speech, and emotional sounds as stimuli.
  • Included silence and scrambled sounds as control conditions.

Main Results:

  • All sounds activated widespread auditory cortex and subcortical structures with a rightward bias in the auditory core.
  • A significant leftward bias was observed in the auditory belt and parabelt when comparing intact versus scrambled sounds.
  • This leftward dominance was more pronounced for human speech, indicating a preference for processing complex spectrotemporal patterns.

Conclusions:

  • Auditory sound processing in the lateral belt and parabelt of the rhesus monkey brain is asymmetric.
  • This asymmetry is linked to the processing of complex spectrotemporal patterns, common in human speech, rather than solely conspecific vocalizations.
  • Findings align with predictions from prior lesion studies regarding auditory processing lateralization.