1 2 3 4 5 6 7 Nonlinear temporal receptive fields of neurons in the dorsal cochlear nucleus 8 9 10
نویسنده
چکیده
2 3 4 5 6 7 Nonlinear temporal receptive fields of neurons in the dorsal cochlear nucleus 8 9 10 Sharba Bandyopadhyay, and Eric D. Young 11 12 National Brain Research Centre, Manesar, HR 122051, India 13 14 Center for Hearing and Balance, Johns Hopkins Univ., Baltimore, MD 21205 USA 15 16 17 18 19 20 21 22 Running head: DCN temporal envelope processing 23 24 25 Correspondence: 26 Eric D. Young 27 Department of Biomedical Engineering 28 Johns Hopkins University 29 720 Rutland Ave. 30 Baltimore, MD 21205 31 email: [email protected] 32 phone: 1-410-955-3164 33 fax: 1-410-955-1299 34 35 36 37 38 39 40 41 Articles in PresS. J Neurophysiol (August 28, 2013). doi:10.1152/jn.00278.2013
منابع مشابه
Nonlinear temporal receptive fields of neurons in the dorsal cochlear nucleus.
Studies of the dorsal cochlear nucleus (DCN) have focused on spectral processing because of the complex spectral receptive fields of the DCN. However, temporal fluctuations in natural signals convey important information, including information about moving sound sources or movements of the external ear in animals like cats. Here, we investigate the temporal filtering properties of DCN principal...
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Neurons in the dorsal cochlear nucleus (DCN) exhibit strong nonlinearities in spectral processing. Low-order models that transform the stimulus spectrum into discharge rate using a combination of first- and second-order weighting of the spectrum (quadratic models) usually fail to predict responses to novel stimuli for principal neurons in the DCN, even though they work well in ventral cochlear ...
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Neurons in the dorsal cochlear nucleus (DCN) exhibit nonlinearities in spectral processing, which make it difficult to predict the neurons' responses to stimuli. Here, we consider two possible sources of nonlinearity: non-monotonic responses as sound level increases due to inhibition; and interactions between frequency components. A spectral weighting function model of rate responses is used; t...
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A two-variable integrate and fire model is presented to study the role of transient outward potassium currents in producing temporal aspects of dorsal cochlear nucleus (DCN) pyramidal cells with different profiles namely the chopper, the pauser and the buildup. This conductance based model is a reduced version of KM-LIF model (Meng & Rinzel, 2010) which captures qualitative firing features of a...
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تاریخ انتشار 2013