Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Higher Mental Functions of the Brain: Language

Higher Mental Functions of the Brain: Language

Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...

Language Development

Language Development

Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...

You might also read

Related Articles

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

Sort by

Same author

New Zealand rheumatic fever clinicians respond to Leung <i>et al.</i>

IJID regions·2026

Same author

Retrospective longitudinal analysis of blood microRNA-7-5p as a possible progression biomarker in people with Parkinson's disease.

Frontiers in neuroscience·2026

Same author

Demographic profile of potential target populations in community laboratory and emergency department settings for consideration in expanding hepatitis C screening in Aotearoa New Zealand.

Journal of primary health care·2026

Same author

An open-source application for self-service, Health Insurance and Portability Accountability Act-compliant geocoding.

Journal of clinical and translational science·2026

Same author

Assessing the Effects of Non-Pharmacological Therapies on Musculoskeletal Pain: An Individual Participant Data Analysis of Health-Related Quality of Life in Military Personnel With Family Implications.

Military medicine·2025

Same author

Pain Relief From Non-pharmacological Rehabilitative Therapies for Musculoskeletal Injuries Immediately Following Treatment Sessions: Secondary Data Analysis.

Military medicine·2025

Same journal

The role of right hemisphere in second language processing: Insights from a case study.

Clinical linguistics & phonetics·2026

Same journal

Audiovisual speech perception in Brazilian Portuguese-speaking children with and without Speech Sound Disorder (SSD).

Clinical linguistics & phonetics·2026

Same journal

Maximising student engagement in learning clinical phonetics and phonology using creative approaches.

Clinical linguistics & phonetics·2026

Same journal

Application of team-based learning to support knowledge acquisition and retention of craniofacial content in a graduate speech-language pathology course: A pilot study.

Clinical linguistics & phonetics·2026

Same journal

Effects of language sampling context on complex syntax production of deaf and hard of hearing children.

Clinical linguistics & phonetics·2026

Same journal

Development and validation of a phonological screening procedure for Chilean Spanish based on the Whole Word Match measure.

Clinical linguistics & phonetics·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 16, 2026

Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody

Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody

Published on: September 27, 2024

Prosodic changes in aphasic speech: timing.

Diana Van Lancker Sidtis¹, Daniel Kempler, Catherine Jackson

¹New York University, New York, USA.

Clinical Linguistics & Phonetics

|January 27, 2010

Summary

This summary is machine-generated.

This study on aphasia and speech timing found Broca's patients showed inverse initial shortening, while Wernicke's patients had longer vowel durations, impacting prosody in brain damage.

More Related Videos

Uncovering Beat Deafness: Detecting Rhythm Disorders with Synchronized Finger Tapping and Perceptual Timing Tasks

Uncovering Beat Deafness: Detecting Rhythm Disorders with Synchronized Finger Tapping and Perceptual Timing Tasks

Published on: March 16, 2015

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Published on: March 24, 2023

Related Experiment Videos

Last Updated: Jun 16, 2026

Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody

Foreign Accent and Forensic Speaker Identification in Voice Lineups: The Influence of Acoustic Features Based on Prosody

Published on: September 27, 2024

Uncovering Beat Deafness: Detecting Rhythm Disorders with Synchronized Finger Tapping and Perceptual Timing Tasks

Uncovering Beat Deafness: Detecting Rhythm Disorders with Synchronized Finger Tapping and Perceptual Timing Tasks

Published on: March 16, 2015

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages

Published on: March 24, 2023

Area of Science:

Neurolinguistics
Speech Science
Cognitive Neuroscience

Background:

Prosody impairment in aphasia, especially speech timing, remains debated.
Morphological paradigms offer insights into speech timing mechanisms.

Purpose of the Study:

To investigate speech timing, specifically vowel duration, in relation to morphological complexity in aphasia.
To correlate timing patterns with neuroanatomical and functional brain imaging data in different aphasia types.

Main Methods:

Analysis of vowel durations in a morphological paradigm (stem, derived forms) across Broca's, Wernicke's, Anomic aphasia patients, and healthy controls.
Utilized structural (CT) and functional (PET) brain imaging for aphasia patients.

Main Results:

All groups exhibited initial shortening; however, Broca's aphasia patients showed an inverse pattern in derived forms.
Wernicke's aphasia patients demonstrated significantly longer overall vowel durations compared to controls.
Observed correlations between specific timing deficits and brain lesion locations.

Conclusions:

Speech timing, particularly initial shortening, is differentially affected in aphasia subtypes.
Prosodic feature preservation and loss in cerebral damage are linked to lesion location and type.