Rhythm is fundamental to every motor activity. Neural and physiological mechanisms that underlie rhythmic cognition, in general, and rhythmic pattern generation, in particular, are evolutionarily ancient. As speech production is a kind of motor activity, investigating speech rhythm can provide insight into how general motor patterns have been adapted for more specific use in articulation and speech production. Studies on speech rhythm may further provide insight into the development of speech capacity in humans. As speech capacity is putatively a prerequisite for developing a language faculty, studies on speech rhythm may cast some light on the mystery of language evolution in the human genus. Hereby, we propose an approach to exploring speech rhythm as a window on speech emergence in ontogenesis and phylogenesis, as well as on diachronic linguistic changes.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1111/nyas.14234 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
A Veteran Presenting With Fatigue and Weakness.
Fed Pract
October 2024
Veterans Affairs Boston Healthcare System, West Roxbury, Massachusetts.
: A 65-year-old male veteran presented to the Veterans Affairs Boston Healthcare System (VABHS) emergency department with progressive fatigue, dyspnea on exertion, lightheadedness, and falls over the last month. New bilateral lower extremity numbness up to his knees developed in the week prior to admission and prompted him to seek care. Additional history included 2 episodes of transient loss of consciousness resulting in falls and a week of diarrhea, which had resolved.
View Article and Find Full Text PDFBeyond sleep: Rest and activity rhythm as a marker of preclinical and mild dementia in older adults with less education.
Neurobiol Sleep Circadian Rhythms
May 2025
Division of Geriatrics, University of São Paulo Medical School, São Paulo, Brazil.
Background: Although sleep duration and sleep-related breathing disorders were associated with dementia previously, few studies examined the association between circadian rhythm association and cognitive status.
Objective: We aimed to investigate the association of rest and activity rhythm with cognitive performance in older people with cognitive complaints and less education.
Methods: Activity rhythm was evaluated with wrist actigraphy in 109 community-dwelling older people with cognitive complaints without diagnosed dementia.
Cochlear implantation in adults with acquired single-sided deafness improves cortical processing and comprehension of speech presented to the non-implanted ears: a longitudinal EEG study.
Brain Commun
January 2025
Centre for Cognitive Neuroscience, University of Salzburg, 5020 Salzburg, Austria.
Former studies have established that individuals with a cochlear implant (CI) for treating single-sided deafness experience improved speech processing after implantation. However, it is not clear how each ear contributes separately to improve speech perception over time at the behavioural and neural level. In this longitudinal EEG study with four different time points, we measured neural activity in response to various temporally and spectrally degraded spoken words presented monaurally to the CI and non-CI ears (5 left and 5 right ears) in 10 single-sided CI users and 10 age- and sex-matched individuals with normal hearing.
View Article and Find Full Text PDFConflicting Evidence for a Motor Timing Theory of Stuttering: Choral Speech Changes the Rhythm of Both Neurotypical and Stuttering Talkers, but in Opposite Directions.
J Speech Lang Hear Res
January 2025
Institute of Cognitive Neuroscience, University College London, United Kingdom.
Purpose: Talking in unison with a partner, otherwise known as choral speech, reliably induces fluency in people who stutter (PWS). This effect may arise because choral speech addresses a hypothesized motor timing deficit by giving PWS an external rhythm to align with and scaffold their utterances onto. This study tested this theory by comparing the choral speech rhythm of people who do and do not stutter to assess whether both groups change their rhythm in similar ways when talking chorally.
View Article and Find Full Text PDFSex Differences in Processing Emotional Speech Prosody: Preliminary Findings from a Multi-Feature Oddball Study.
Brain Sci
November 2024
Department of Speech-Language-Hearing Sciences, University of Minnesota, Minneapolis, MN 55455, USA.
Background/objectives: Emotional prosody, the intonation and rhythm of speech that conveys emotions, is vital for speech communication as it provides essential context and nuance to the words being spoken. This study explored how listeners automatically process emotional prosody in speech, focusing on different neural responses for the prosodic categories and potential sex differences.
Methods: The pilot data here involved 11 male and 11 female adult participants (age range: 18-28).
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!