Stimulus-Specific Adaptation Beyond Pure Tones

作者: Israel Nelken , Amit Yaron , Ana Polterovich , Itai Hershenhoren

DOI: 10.1007/978-1-4614-1590-9_45

关键词: Sensory systemStimulus (physiology)NeuroscienceMismatch negativityAuditory cortexMedial geniculate bodyRare eventsInferior colliculusBiologyAuditory system

摘要: Detecting rare and surprising events is a useful strategy for sensory ­systems. In the human auditory system, deviance detection indexed by an important component of event-related potentials, mismatch negativity (MMN). Responses single neurons in inferior colliculus, medial geniculate body, cortex mammals (cats, rats, mice) show responses that share some properties with MMN: they are evoked events, preattentive (in as much occur anesthetized animals), and, at least level primary cortex, cannot be accounted simple fatigue incoming information. Here we extend these results to deviations beyond tone frequency. Recording rat using oddball sequences consisting two frozen tokens broadband noise samples, found differences between same token when used common deviant, showing exquisite sensitivity small spectro-temporally similar sounds. Similarly, differential adaptation can demonstrated word-like stimuli have been derived from speech but adapted system. Thus, sounds present also whose complexity mirrors natural environments.

参考文章(15)
A. Reches, Y. Gutfreund, Stimulus-specific adaptations in the gaze control system of the barn owl. The Journal of Neuroscience. ,vol. 28, pp. 1523- 1533 ,(2008) , 10.1523/JNEUROSCI.3785-07.2008
M. S. Malmierca, S. Cristaudo, D. Perez-Gonzalez, E. Covey, Stimulus-specific adaptation in the inferior colliculus of the anesthetized rat. The Journal of Neuroscience. ,vol. 29, pp. 5483- 5493 ,(2009) , 10.1523/JNEUROSCI.4153-08.2009
David Pérez-González, Manuel S. Malmierca, Ellen Covey, Novelty detector neurons in the mammalian auditory midbrain. European Journal of Neuroscience. ,vol. 22, pp. 2879- 2885 ,(2005) , 10.1111/J.1460-9568.2005.04472.X
Sabine Grimm, Carles Escera, Auditory deviance detection revisited: Evidence for a hierarchical novelty system International Journal of Psychophysiology. ,vol. 85, pp. 88- 92 ,(2012) , 10.1016/J.IJPSYCHO.2011.05.012
Robert Mill, Martin Coath, Thomas Wennekers, Susan L. Denham, A Neurocomputational Model of Stimulus-Specific Adaptation to Oddball and Markov Sequences PLoS Computational Biology. ,vol. 7, pp. e1002117- ,(2011) , 10.1371/JOURNAL.PCBI.1002117
L. Zhao, Y. Liu, L. Shen, L. Feng, B. Hong, Stimulus-specific adaptation and its dynamics in the inferior colliculus of rat Neuroscience. ,vol. 181, pp. 163- 174 ,(2011) , 10.1016/J.NEUROSCIENCE.2011.01.060
L. A. Anderson, G. B. Christianson, J. F. Linden, Stimulus-Specific Adaptation Occurs in the Auditory Thalamus The Journal of Neuroscience. ,vol. 29, pp. 7359- 7363 ,(2009) , 10.1523/JNEUROSCI.0793-09.2009
Francois D. Szymanski, Jose A. Garcia-Lazaro, Jan W. H. Schnupp, Current Source Density Profiles of Stimulus-Specific Adaptation in Rat Auditory Cortex Journal of Neurophysiology. ,vol. 102, pp. 1483- 1490 ,(2009) , 10.1152/JN.00240.2009