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pro vyhledávání: '"S D, Dalebout"'
Autor:
S D, Dalebout, L G, Fox
Publikováno v:
Journal of the American Academy of Audiology. 12(5)
The mismatch negativity (MMN) was recorded from 12 normal adults during four biweekly sessions. Responses were elicited by a synthetically generated speech contrast (/dalpha/-/galpha/) that all listeners discriminated with at least 90 percent accurac
Autor:
S D, Dalebout, J W, Stack
Publikováno v:
Journal of the American Academy of Audiology. 10(7)
Mismatch negativity (MMN) reportedly reflects the neurophysiologic detection of acoustic differences, rather than the phonemic categorization of speech sounds. The purpose of the present study was to determine if it is elicited by speech contrasts th
Autor:
S D, Dalebout, L G, Fox
Publikováno v:
Journal of the American Academy of Audiology. 11(1)
The mismatch negativity (MMN) was recorded from normal adults in three stimulus conditions: two contrast conditions and a control condition in which standard and deviant stimuli were identical. Averaged waveforms were analyzed by examiners blind to t
Autor:
S D, Dalebout, R R, Robey
Publikováno v:
Journal of the American Academy of Audiology. 8(5)
The variability, both between subjects (intersubject variability) and within subjects (intrasubject variability), of the P300 event-related potential was compared to that of early and middle latency components using coefficients of variation. For eac
Publikováno v:
Journal of the American Academy of Audiology. 2(4)
P3 event-related potentials were recorded from 37 subjects in two age groups (19-25 and 61-75 years) listening to tones, stop + vowel (CV) monosyllables, and isolated vowels. P3 latencies were found to be significantly longer for older subjects in al
Publikováno v:
Journal of the American Academy of Audiology. 2(3)
The P300 is characterized by a large positive peak occurring approximately 300 msec post stimulus onset. When a single peak is present, the P300 latency is easily identifiable. However, in cases where the P300 waveform is broadly or multiply peaked,
Publikováno v:
Journal of Integrative Neuroscience; 2018, Vol. 17 Issue 1, p93-111, 19p, 8 Diagrams, 8 Charts, 1 Graph