Results 21 to 30 of about 109,925 (302)

Heschl's gyrus is more sensitive to tone level than non-primary auditory cortex [PDF]

, 2002
Previous neuroimaging studies generally demonstrate a growth in the cortical response with an increase in sound level. However, the details of the shape and topographic location of such growth remain largely unknown.
Hall, Deborah A.; id_orcid, Heledd C Hart, Hart, Heledd C., Deborah A Hall, Palmer, Alan R., Palmer, AR, Hall, DA, Hart, HC, Alan R Palmer   +8 more
core   +1 more source

Directed interactions between auditory and superior temporal cortices and their role in sensory integration

Frontiers in Integrative Neuroscience, 2009
Recent studies using functional imaging and electrophysiology demonstrate that processes related to sensory integration are not restricted to higher association cortices but already occur in early sensory cortices, such as primary auditory cortex.
Christoph Kayser, Nikos K Logothetis, Nikos K Logothetis   +2 more
doaj   +1 more source

The effect of stimulus context on pitch representations in the human auditory cortex [PDF]

, 2010
Neuroimaging studies of pitch coding seek to identify pitch-related responses separate from responses to other properties of the stimulus, such as its energy onset, and other general aspects of the listening context.
Garcia, Daphne, Hall, Deborah A.; id_orcid, Hall, Deborah A., Hall, DA, Garcia, D, Plack, Christopher J., Plack, Christopher J.; id_orcid, Barker, Daphne, Plack, CJ   +8 more
core   +1 more source

Cross-Modal Functional Reorganization of Visual and Auditory Cortex in Adult Cochlear Implant Users Identified with fNIRS

Neural Plasticity, 2016
Cochlear implant (CI) users show higher auditory-evoked activations in visual cortex and higher visual-evoked activation in auditory cortex compared to normal hearing (NH) controls, reflecting functional reorganization of both visual and auditory ...
Ling-Chia Chen, Pascale Sandmann, Jeremy D. Thorne, Martin G. Bleichner, Stefan Debener   +4 more
doaj   +1 more source

Seeing is believing: neural representations of visual stimuli in human auditory cortex correlate with illusory auditory perceptions. [PDF]

PLoS ONE, 2013
In interpersonal communication, the listener can often see as well as hear the speaker. Visual stimuli can subtly change a listener's auditory perception, as in the McGurk illusion, in which perception of a phoneme's auditory identity is changed by a ...
Elliot Smith, Scott Duede, Sara Hanrahan, Tyler Davis, Paul House, Bradley Greger   +5 more
doaj   +1 more source

Representations of pitch and slow modulation in auditory cortex [PDF]

, 2013
Iterated ripple noise (IRN) is a type of pitch-evoking stimulus that is commonly used in neuroimaging studies of pitch processing. When contrasted with a spectrally matched Gaussian noise, it is known to produce a consistent response in a region of ...
Christopher J Plack, Hall, Deborah A.; id_orcid, Christopher J. Plack, Daphne eBarker, Hall, Deborah A., Deborah A Hall, Deborah A. Hall, Daphne Barker, Barker, Daphne, Plack, Christopher J.   +9 more
core   +1 more source

Neurons with stereotyped and rapid responses provide a reference frame for relative temporal coding in primate auditory cortex [PDF]

, 2012
The precise timing of spikes of cortical neurons relative to stimulus onset carries substantial sensory information. To access this information the sensory systems would need to maintain an internal temporal reference that reflects the precise stimulus ...
Panzeri, S., Kayser, Christoph, Logothetis, N., Logothetis, Nikos K., Logothetis, Nikos, Brasselet, Romain, Brasselet, R., Logothetis, N.K., Kayser, C., Panzeri, Stefano, Kayser, Christoph ; https://orcid.org/   +10 more
core   +1 more source

Corticofugal modulation of peripheral auditory responses

Frontiers in Systems Neuroscience, 2015
The auditory efferent system originates in the auditory cortex and projects to the medial geniculate body, inferior colliculus, cochlear nucleus and superior olivary complex reaching the cochlea through olivocochlear fibers.
Gonzalo eTerreros, Paul Hinckley Delano, Paul Hinckley Delano   +2 more
doaj   +1 more source

The Auditory Cortex in Schizophrenia [PDF]

Biological Psychiatry, 2007
Sweet et al have recently shown that the somal volume of pyramidal cells is reduced in layer 3 of the auditory cortex in schizophrenic patients (Sweet et al 2004; Sweet et al 2003). In this issue of Biological Psychiatry, they report new data showing that the density of axon terminals is also significantly decreased in the same layer (Sweet et al 2006).
openaire   +2 more sources

An fMRI Study of Audiovisual Speech Perception Reveals Multisensory Interactions in Auditory Cortex. [PDF]

PLoS ONE, 2013
Research on the neural basis of speech-reading implicates a network of auditory language regions involving inferior frontal cortex, premotor cortex and sites along superior temporal cortex.
Kayoko Okada, Jonathan H Venezia, William Matchin, Kourosh Saberi, Gregory Hickok   +4 more
doaj   +1 more source