TY - JOUR
T1 - Short-term plasticity in auditory cognition
AU - Jääskeläinen, Iiro P.
AU - Ahveninen, Jyrki
AU - Belliveau, John W.
AU - Raij, Tommi
AU - Sams, Mikko
N1 - Funding Information:
This work was supported by the Academy of Finland (124590, 212261, 206368, 44897, and 213470), Finnish Cultural Foundation, Sigrid Juselius Foundation, National Institutes of Health (R01 HD040712, R01 NS037462, R01 NS048279 and P41 RR14075), National Center for Research Resources and the MIND Institute. The authors have no conflicts of interest to declare.
PY - 2007/12
Y1 - 2007/12
N2 - Converging lines of evidence suggest that auditory system short-term plasticity can enable several perceptual and cognitive functions that have been previously considered as relatively distinct phenomena. Here we review recent findings suggesting that auditory stimulation, auditory selective attention and cross-modal effects of visual stimulation each cause transient excitatory and (surround) inhibitory modulations in the auditory cortex. These modulations might adaptively tune hierarchically organized sound feature maps of the auditory cortex (e.g. tonotopy), thus filtering relevant sounds during rapidly changing environmental and task demands. This could support auditory sensory memory, pre-attentive detection of sound novelty, enhanced perception during selective attention, influence of visual processing on auditory perception and longer-term plastic changes associated with perceptual learning.
AB - Converging lines of evidence suggest that auditory system short-term plasticity can enable several perceptual and cognitive functions that have been previously considered as relatively distinct phenomena. Here we review recent findings suggesting that auditory stimulation, auditory selective attention and cross-modal effects of visual stimulation each cause transient excitatory and (surround) inhibitory modulations in the auditory cortex. These modulations might adaptively tune hierarchically organized sound feature maps of the auditory cortex (e.g. tonotopy), thus filtering relevant sounds during rapidly changing environmental and task demands. This could support auditory sensory memory, pre-attentive detection of sound novelty, enhanced perception during selective attention, influence of visual processing on auditory perception and longer-term plastic changes associated with perceptual learning.
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U2 - 10.1016/j.tins.2007.09.003
DO - 10.1016/j.tins.2007.09.003
M3 - Review article
C2 - 17981345
AN - SCOPUS:36048973647
VL - 30
SP - 653
EP - 661
JO - Trends in Neurosciences
JF - Trends in Neurosciences
SN - 0378-5912
IS - 12
ER -