The auditory steady state response: Far-field recordings from the chinchilla

被引:7
|
作者
McNerney, Kathleen M. [1 ]
Burkard, Robert F. [1 ,2 ]
机构
[1] SUNY Buffalo, Dept Rehabil Sci, Buffalo, NY 14214 USA
[2] SUNY Buffalo, Dept Otolaryngol, Buffalo, NY 14214 USA
关键词
Auditory steady-state response (ASSR); chinchilla; MASTER; sinusoidally-amplitude modulated (SAM); isoflurane anesthesia; ENVELOPE FOLLOWING RESPONSE; MODULATION FOLLOWING RESPONSE; EVOKED-POTENTIALS; INFERIOR COLLICULUS; MONGOLIAN GERBIL; FREQUENCY; ANESTHESIA; STIMULI; SLEEP; TONES;
D O I
10.3109/14992027.2011.631589
中图分类号
R36 [病理学]; R76 [耳鼻咽喉科学];
学科分类号
100104 ; 100213 ;
摘要
Objective : Previous studies in our lab have found that the presentation of multiple ASSR-generating stimuli results in a decrease in ASSR amplitude when recorded from an electrode implanted in the chinchilla inferior colliculus. The purpose of the present experiment was to determine whether this same effect occurs in far-field recordings, i.e. recordings similar to those made in human subjects. The effect of inhalant anesthesia on ASSR amplitude in response to multiple stimuli was also investigated. Design: Stimuli consisted of three sinusoidally-amplitude modulated tones with carrier/modulation frequencies of (1/.095 kHz), (2/.1 kHz), or (4/.107 kHz). The modulated carriers were presented to the right ear either alone or in combination, while recordings were made from subdermal needle electrodes placed on the head. Study sample: Nine adult chinchillas. Results: A 20%-70% decrease in the response amplitude with the presentation of multiple ASSR-generating stimuli was found, which depended on both carrier frequency as well as stimulus pairing. In general, both the ASSR and the noise floor were reduced under anesthesia. Conclusions: The time savings obtained from presenting multiple stimuli simultaneously may not be as great as initially predicted, as the time saving is at least partially offset by the observed amplitude reduction.
引用
收藏
页码:200 / 209
页数:10
相关论文
共 50 条
  • [41] NEW METHOD OF FAR-FIELD RECONSTRUCTION FROM FRESNEL FIELD
    DELIA, G
    LEONE, G
    PIERRI, R
    SCHIRINZI, G
    ELECTRONICS LETTERS, 1984, 20 (08) : 342 - 343
  • [42] Near- and Far-Field Optical Response of Eccentric Nanoshells
    Ovidio Peña-Rodríguez
    Pablo Díaz-Núñez
    Vladimir Rodríguez-Iglesias
    Luis Montaño-Priede
    Antonio Rivera
    Umapada Pal
    Nanoscale Research Letters, 2017, 12
  • [43] Near- and Far-Field Optical Response of Eccentric Nanoshells
    Pena-Rodriguez, Ovidio
    Diaz-Nunez, Pablo
    Rodriguez-Iglesias, Vladimir
    Montano-Priede, Luis
    Rivera, Antonio
    Pal, Umapada
    NANOSCALE RESEARCH LETTERS, 2017, 12
  • [44] A Response Function Approach for Rapid Far-Field Tsunami Forecasting
    Elena Tolkova
    Dmitry Nicolsky
    Dailin Wang
    Pure and Applied Geophysics, 2017, 174 : 3249 - 3273
  • [45] Melatonin in children undergoing auditory brainstem response and auditory steady state response tests
    Linnebjerg, Linda Busk
    Wetke, Randi
    HEARING BALANCE AND COMMUNICATION, 2013, 11 (04) : 208 - 213
  • [46] Probabilistic modelling of steel column response to far-field detonations
    Gangolu, Jaswanth
    Grisaro, Hezi Y.
    RELIABILITY ENGINEERING & SYSTEM SAFETY, 2025, 255
  • [47] Piecewise Potential Vorticity Inversion without Far-Field Response?
    Egger, Joseph
    Hoinka, Klaus P.
    JOURNAL OF THE ATMOSPHERIC SCIENCES, 2021, 78 (04) : 1095 - 1100
  • [48] A Response Function Approach for Rapid Far-Field Tsunami Forecasting
    Tolkova, Elena
    Nicolsky, Dmitry
    Wang, Dailin
    PURE AND APPLIED GEOPHYSICS, 2017, 174 (08) : 3249 - 3273
  • [49] Reconstructing a nonminimum phase response from the far-field power pattern of an electromagnetic system
    Yang, J
    Koh, J
    Sarkar, TK
    IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2005, 53 (02) : 833 - 841
  • [50] The auditory steady-state EEG response in schizophrenia
    Kwon, JS
    ODonnell, BF
    Gurrera, RJ
    Hirayasu, Y
    Greene, RW
    Arakaki, H
    Akdag, SJ
    McCarley, RW
    BIOLOGICAL PSYCHIATRY, 1997, 41 : 273 - 273