Speech Specific Auditory Evoked Potentials
- Publication type:
- Journal article
- Metadata:
-
- Abstract
- ERPs of 27 scalp electrodes were recorded from fourteen volunteers during the presentation of binaurallypresented speech and non-speech stimuli. Speech stimuli consisted of nine different consonant-vowel syllables.Non-speech stimuli were generated using special envelope-modulated low pass noise. With this method,kinematic signals are time and amplitude normalized, allowing us to observe the processing of the underlyingspectral cues. We presented the speech and non-speech stimuli in three different conditions to examine theinfluence of the presentation order (alternating vs. randomized) in two passive conditions and the influence ofattention (active vs. passive) in one active condition. The ERPs to speech-stimuli were enhanced, in contrast tothe ERPs to noise stimuli, independently of the type of stimulus presentation. The results give evidence for anearly electrophysiological correlate of distinct neuronal processing of speech and noise stimuli. The presentstudy shows that this type of noise-stimuli seems to be a useful tool for the comparison of the processing ofspeech.
- Addresses
- (1 ) Max Planck Institute of Cognitive Neuroscience , Stephanstr . 1a , D-4103 Leipzig
- Autoren
- Stefanie Kruck
- Stefan Berti
- Kai Alter
- Open access
- false
- Sprache
- eng
- Datum der Datenerfassung
- 2001
- Titel
- Speech Specific Auditory Evoked Potentials
Data source: Europe PubMed Central
- Other metadata sources:
-
- Author's licence
- InCopyright
- Autoren
- Stefanie Kruck
- Stefan Berti
- Kai Alter
- Hosting institution
- Universitätsbibliothek Mainz
- Resource version
- Published version
- File(s) embargoed
- false
- Open access
- true
- Sprache
- und
- Open access status
- Open Access
- Zugang
- Deleted
- Titel
- Speech Specific Auditory Evoked Potentials
Files
speech_specific_auditory_evok-20230913114058031.pdf
Data source: OPENSCIENCE.UB
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