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No evidence for ITD-specific adaptation in the frequency following response. / Gockel, Hedwig E.; Muhammed, Louwai; Farooq, Redwan et al.
Basic aspects of hearing: physiology and perception. ed. / Brian C. J. Moore; Roy D. Patterson; Ian M. Winter; Robert P. Carlyon; Hedwig E. Gockel. New York: Springer, 2013. p. 231-238 (Advances in Experimental Medicine and Biology; Vol. 787).
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter
Harvard
Gockel, HE, Muhammed, L, Farooq, R
, Plack, CJ & Carlyon, RP 2013,
No evidence for ITD-specific adaptation in the frequency following response. in BCJ Moore, RD Patterson, IM Winter, RP Carlyon & HE Gockel (eds),
Basic aspects of hearing: physiology and perception. Advances in Experimental Medicine and Biology, vol. 787, Springer, New York, pp. 231-238.
https://doi.org/10.1007/978-1-4614-1590-9_26APA
Gockel, H. E., Muhammed, L., Farooq, R.
, Plack, C. J., & Carlyon, R. P. (2013).
No evidence for ITD-specific adaptation in the frequency following response. In B. C. J. Moore, R. D. Patterson, I. M. Winter, R. P. Carlyon, & H. E. Gockel (Eds.),
Basic aspects of hearing: physiology and perception (pp. 231-238). (Advances in Experimental Medicine and Biology; Vol. 787). Springer.
https://doi.org/10.1007/978-1-4614-1590-9_26Vancouver
Gockel HE, Muhammed L, Farooq R
, Plack CJ, Carlyon RP.
No evidence for ITD-specific adaptation in the frequency following response. In Moore BCJ, Patterson RD, Winter IM, Carlyon RP, Gockel HE, editors, Basic aspects of hearing: physiology and perception. New York: Springer. 2013. p. 231-238. (Advances in Experimental Medicine and Biology). doi: 10.1007/978-1-4614-1590-9_26
Author
Gockel, Hedwig E. ; Muhammed, Louwai ; Farooq, Redwan et al. /
No evidence for ITD-specific adaptation in the frequency following response. Basic aspects of hearing: physiology and perception. editor / Brian C. J. Moore ; Roy D. Patterson ; Ian M. Winter ; Robert P. Carlyon ; Hedwig E. Gockel. New York : Springer, 2013. pp. 231-238 (Advances in Experimental Medicine and Biology).
Bibtex
@inbook{41364bd8d78c402d95a953d365445550,
title = "No evidence for ITD-specific adaptation in the frequency following response",
abstract = "Neurons sensitive to interaural time differences (ITDs) in the fine structure of low-frequency signals have been found in binaurally responsive auditory nuclei in a wide range of species. The present study investigated whether the frequency following response (FFR) would show evidence for neurons “tuned” to ITD in humans. The FFR is a scalp-recorded measure of sustained phase-locked brainstem activity that has been shown to follow the frequency of low-frequency tones. The magnitude of the FFR often decreases over time for tones of long duration. The present study investigated whether this adaptation effect is ITD specific.The FFR to a 100-ms, 80-dB SPL, 504-Hz target tone was measured for ten subjects. The target was preceded by a 200-ms, 80-dB SPL, 504-Hz adaptor. The target always led by 0.5 ms in the left ear. The adaptor led either in the left ear or in the right ear by 0.5 ms. Stimuli (adaptor + target = pair) were presented in alternating polarity at a rate of 1.81 Hz. We used a “vertical” montage (+Fz, – C7, ground = Fpz) for which the FFR is assumed to reflect phase-locked neural activity from rostral generators in the brainstem. The averaged FFR waveforms for each polarity were subtracted, to enhance temporal fine structure responses. The results showed significant adaptation effects in the spectral magnitude of the FFR. However, adaptation was not larger when the adaptor had the same ITD as the target than when the ITD of the adaptor differed from that of the target. Thus, the current data provide no evidence that the spectral magnitude of the scalp-recorded FFR provides a non-invasive indicator of ITD-specific neural activation.",
keywords = "Acoustic Stimulation, Adaptation, Physiological, Auditory Pathways, Brain Stem, Female, Humans, Male, Neurons, Pitch Perception, Psychoacoustics, Reaction Time, Sound Localization, Time Perception, Young Adult",
author = "Gockel, {Hedwig E.} and Louwai Muhammed and Redwan Farooq and Plack, {Christopher J.} and Carlyon, {Robert P.}",
year = "2013",
doi = "10.1007/978-1-4614-1590-9_26",
language = "English",
isbn = "9781461415893",
series = "Advances in Experimental Medicine and Biology",
publisher = "Springer",
pages = "231--238",
editor = "Moore, {Brian C. J.} and Patterson, {Roy D.} and Winter, {Ian M.} and Carlyon, {Robert P.} and Gockel, {Hedwig E.}",
booktitle = "Basic aspects of hearing",
}
RIS
TY - CHAP
T1 - No evidence for ITD-specific adaptation in the frequency following response
AU - Gockel, Hedwig E.
AU - Muhammed, Louwai
AU - Farooq, Redwan
AU - Plack, Christopher J.
AU - Carlyon, Robert P.
PY - 2013
Y1 - 2013
N2 - Neurons sensitive to interaural time differences (ITDs) in the fine structure of low-frequency signals have been found in binaurally responsive auditory nuclei in a wide range of species. The present study investigated whether the frequency following response (FFR) would show evidence for neurons “tuned” to ITD in humans. The FFR is a scalp-recorded measure of sustained phase-locked brainstem activity that has been shown to follow the frequency of low-frequency tones. The magnitude of the FFR often decreases over time for tones of long duration. The present study investigated whether this adaptation effect is ITD specific.The FFR to a 100-ms, 80-dB SPL, 504-Hz target tone was measured for ten subjects. The target was preceded by a 200-ms, 80-dB SPL, 504-Hz adaptor. The target always led by 0.5 ms in the left ear. The adaptor led either in the left ear or in the right ear by 0.5 ms. Stimuli (adaptor + target = pair) were presented in alternating polarity at a rate of 1.81 Hz. We used a “vertical” montage (+Fz, – C7, ground = Fpz) for which the FFR is assumed to reflect phase-locked neural activity from rostral generators in the brainstem. The averaged FFR waveforms for each polarity were subtracted, to enhance temporal fine structure responses. The results showed significant adaptation effects in the spectral magnitude of the FFR. However, adaptation was not larger when the adaptor had the same ITD as the target than when the ITD of the adaptor differed from that of the target. Thus, the current data provide no evidence that the spectral magnitude of the scalp-recorded FFR provides a non-invasive indicator of ITD-specific neural activation.
AB - Neurons sensitive to interaural time differences (ITDs) in the fine structure of low-frequency signals have been found in binaurally responsive auditory nuclei in a wide range of species. The present study investigated whether the frequency following response (FFR) would show evidence for neurons “tuned” to ITD in humans. The FFR is a scalp-recorded measure of sustained phase-locked brainstem activity that has been shown to follow the frequency of low-frequency tones. The magnitude of the FFR often decreases over time for tones of long duration. The present study investigated whether this adaptation effect is ITD specific.The FFR to a 100-ms, 80-dB SPL, 504-Hz target tone was measured for ten subjects. The target was preceded by a 200-ms, 80-dB SPL, 504-Hz adaptor. The target always led by 0.5 ms in the left ear. The adaptor led either in the left ear or in the right ear by 0.5 ms. Stimuli (adaptor + target = pair) were presented in alternating polarity at a rate of 1.81 Hz. We used a “vertical” montage (+Fz, – C7, ground = Fpz) for which the FFR is assumed to reflect phase-locked neural activity from rostral generators in the brainstem. The averaged FFR waveforms for each polarity were subtracted, to enhance temporal fine structure responses. The results showed significant adaptation effects in the spectral magnitude of the FFR. However, adaptation was not larger when the adaptor had the same ITD as the target than when the ITD of the adaptor differed from that of the target. Thus, the current data provide no evidence that the spectral magnitude of the scalp-recorded FFR provides a non-invasive indicator of ITD-specific neural activation.
KW - Acoustic Stimulation
KW - Adaptation, Physiological
KW - Auditory Pathways
KW - Brain Stem
KW - Female
KW - Humans
KW - Male
KW - Neurons
KW - Pitch Perception
KW - Psychoacoustics
KW - Reaction Time
KW - Sound Localization
KW - Time Perception
KW - Young Adult
U2 - 10.1007/978-1-4614-1590-9_26
DO - 10.1007/978-1-4614-1590-9_26
M3 - Chapter
C2 - 23716228
SN - 9781461415893
T3 - Advances in Experimental Medicine and Biology
SP - 231
EP - 238
BT - Basic aspects of hearing
A2 - Moore, Brian C. J.
A2 - Patterson, Roy D.
A2 - Winter, Ian M.
A2 - Carlyon, Robert P.
A2 - Gockel, Hedwig E.
PB - Springer
CY - New York
ER -
