| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
|
|
|
|||||||
|
|||||||||
Journal of Neurophysiology, Vol 38, Issue 6 1340-1358, Copyright © 1975 by APS
ARTICLES |
H. Heffner and B. Masterton
Monkeys with lesions of auditory cortex were tested for their ability to localize the source of brief sounds. Although those deprived of primary auditory cortex bilaterally were able to indicate the direction of a sound with near-normal acuity, they were unable to locate its source. This dissociation of abilities suggest that the role of auditory cortex in sound localization is not so much sensory or perceptual as it is auditomotor or associative. Thus, sound localization joins loudness, pitch, and most other traditional attributes of sound as dimensions whose discrimination does not depend on auditory cortex. The question would now seem to turn to whether or not auditory cortex is necessary for any sensory discrimination whatever.
This article has been cited by other articles:
|
|
 |
|
  K. M. M. Walker, B. Ahmed, and J. W. H. Schnupp Linking cortical spike pattern codes to auditory perception. J. Cogn. Neurosci., January 1, 2008; 20(1): 135 - 152. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 J. K. Bizley, F. R. Nodal, C. H. Parsons, and A. J. King Role of Auditory Cortex in Sound Localization in the Midsagittal Plane J Neurophysiol, September 1, 2007; 98(3): 1763 - 1774. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 B. H. Scott, B. J. Malone, and M. N. Semple Effect of Behavioral Context on Representation of a Spatial Cue in Core Auditory Cortex of Awake Macaques J. Neurosci., June 13, 2007; 27(24): 6489 - 6499. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
S. Malhotra and S. G. Lomber Sound Localization During Homotopic and Heterotopic Bilateral Cooling Deactivation of Primary and Nonprimary Auditory Cortical Areas in the Cat J Neurophysiol, January 1, 2007; 97(1): 26 - 43. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
T. D. Mrsic-Flogel, A. J. King, and J. W. H. Schnupp Encoding of Virtual Acoustic Space Stimuli by Neurons in Ferret Primary Auditory Cortex J Neurophysiol, June 1, 2005; 93(6): 3489 - 3503. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
R. J. Zatorre and V. B. Penhune Spatial Localization after Excision of Human Auditory Cortex J. Neurosci., August 15, 2001; 21(16): 6321 - 6328. [Abstract] [Full Text] [PDF]
|
|
|
|
 |
|
 J. R. Mendelson and K. L. Grasse Auditory Cortical Responses to the Interactive Effects of Interaural Intensity Disparities and Frequency Cereb Cortex, January 1, 2000; 10(1): 32 - 39. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
G. L. Miller and E. I. Knudsen Early Visual Experience Shapes the Representation of Auditory Space in the Forebrain Gaze Fields of the Barn Owl J. Neurosci., March 15, 1999; 19(6): 2326 - 2336. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
J. J. Eggermont and J. E. Mossop Azimuth Coding in Primary Auditory Cortex of the Cat. I. Spike Synchrony Versus Spike Count Representations J Neurophysiol, October 1, 1998; 80(4): 2133 - 2150. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
Y. E. Cohen and E. I. Knudsen Representation of Binaural Spatial Cues in Field L of the Barn Owl Forebrain J Neurophysiol, February 1, 1998; 79(2): 879 - 890. [Abstract] [Full Text] [PDF]
|
|
|
|
|
|
Y. E. Cohen, G. L. Miller, and E. I. Knudsen Forebrain Pathway for Auditory Space Processing in the Barn Owl J Neurophysiol, February 1, 1998; 79(2): 891 - 902. [Abstract] [Full Text] [PDF]
|
|
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| Visit Other APS Journals Online |
