DE eng

Search in the Catalogues and Directories

Hits 1 – 9 of 9

1
Acoustic-level and language-specific processing of native and non-native phonological sequence onsets in the low gamma and theta-frequency bands
In: Sci Rep (2022)
BASE
Show details
2
Modulation of Theta Phase Synchrony during Syllable Processing as a Function of Interactive Acoustic Experience in Infancy
In: Cereb Cortex (2021)
BASE
Show details
3
Early Interactive Acoustic Experience with Non-speech Generalizes to Speech and Confers a Syllabic Processing Advantage at 9 Months
Ortiz-Mantilla, Silvia; Realpe-Bonilla, Teresa; Benasich, April A. - : Oxford University Press, 2019
BASE
Show details
4
Minimally-verbal children with autism show deficits in theta and gamma oscillations during processing of semantically-related visual information
Ortiz-Mantilla, Silvia; Cantiani, Chiara; Shafer, Valerie L.. - : Nature Publishing Group UK, 2019
BASE
Show details
5
Reduced left-lateralized pattern of event-related EEG oscillations in infants at familial risk for language and learning impairment
BASE
Show details
6
Active auditory experience in infancy promotes brain plasticity in Theta and Gamma oscillations
Abstract: Language acquisition in infants is driven by on-going neural plasticity that is acutely sensitive to environmental acoustic cues. Recent studies showed that attention-based experience with non-linguistic, temporally-modulated auditory stimuli sharpens cortical responses. A previous ERP study from this laboratory showed that interactive auditory experience via behavior-based feedback (AEx), over a 6-week period from 4- to 7-months-of-age, confers a processing advantage, compared to passive auditory exposure (PEx) or maturation alone (Naïve Control, NC). Here, we provide a follow-up investigation of the underlying neural oscillatory patterns in these three groups. In AEx infants, Standard stimuli with invariant frequency (STD) elicited greater Theta-band (4–6 Hz) activity in Right Auditory Cortex (RAC), as compared to NC infants, and Deviant stimuli with rapid frequency change (DEV) elicited larger responses in Left Auditory Cortex (LAC). PEx and NC counterparts showed less-mature bilateral patterns. AEx infants also displayed stronger Gamma (33–37 Hz) activity in the LAC during DEV discrimination, compared to NCs, while NC and PEx groups demonstrated bilateral activity in this band, if at all. This suggests that interactive acoustic experience with non-linguistic stimuli can promote a distinct, robust and precise cortical pattern during rapid auditory processing, perhaps reflecting mechanisms that support fine-tuning of early acoustic mapping.
Keyword: Original Research
URL: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6987829/
https://doi.org/10.1016/j.dcn.2017.04.004
http://www.ncbi.nlm.nih.gov/pubmed/28436834
BASE
Hide details
7
A Modulatory Effect of Brief Passive Exposure to Non-linguistic Sounds on Intrinsic Functional Connectivity: Relevance to Cognitive Performance
Koyama, Maki S; Ortiz-Mantilla, Silvia; Roesler, Cynthia P. - : Oxford University Press, 2017
BASE
Show details
8
Oscillatory Dynamics Underlying Perceptual Narrowing of Native Phoneme Mapping from 6 to 12 Months of Age
BASE
Show details
9
Enhancement of Gamma Oscillations Indicates Preferential Processing of Native over Foreign Phonemic Contrasts in Infants
BASE
Show details

Catalogues
0
0
0
0
0
0
0
Bibliographies
0
0
0
0
0
0
0
0
0
Linked Open Data catalogues
0
Online resources
0
0
0
0
Open access documents
9
0
0
0
0
© 2013 - 2024 Lin|gu|is|tik | Imprint | Privacy Policy | Datenschutzeinstellungen ändern