Sound envelope processing in the developing human brain: A MEG study

Sound envelope processing in the developing human brain: A MEG study

Highlights • The auditory cortical envelope following response was measured in preschool-aged children using a paediatric magnetoencephalography system. • Results show that, relative to adults, children’s auditory cortex has a limited capacity to encode temporal modulations at rates faster than abou...

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Veröffentlicht in:Clinical neurophysiology 2016-02, Vol.127 (2), p.1206-1215
Hauptverfasser: Tang, Huizhen, Brock, Jon, Johnson, Blake W
Format: Artikel
Sprache:eng
Schlagworte:
Acoustic Stimulation - methods
Adult
Auditory cortex
Auditory Cortex - growth & development
Auditory Perception - physiology
Auditory steady state response
Child, Preschool
Development
Envelope following response
Evoked Potentials, Auditory - physiology
Female
Humans
Language acquisition
Magnetoencephalography - methods
Male
Neurology
Sound
Temporal processing
Young Adult
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Beschreibung
Zusammenfassung:Highlights • The auditory cortical envelope following response was measured in preschool-aged children using a paediatric magnetoencephalography system. • Results show that, relative to adults, children’s auditory cortex has a limited capacity to encode temporal modulations at rates faster than about 25 Hz. • These results suggest a protracted maturational time course in brain development for cortical processing of temporal modulations.
ISSN:1388-2457
1872-8952
DOI:10.1016/j.clinph.2015.07.038