Results 41 to 50 of about 456,304 (239)

Extracellular Molecular Markers and Soma Size of Inhibitory Neurons: Evidence for Four Subtypes of GABAergic Cells in the Inferior Colliculus

open access: yesJournal of Neuroscience, 2016
Inhibition plays an important role in shaping responses to stimuli throughout the CNS, including in the inferior colliculus (IC), a major hub in both ascending and descending auditory pathways.
Nichole L. Beebe   +3 more
semanticscholar   +1 more source

Comparison of gain-like properties of eye position signals in inferior colliculus versus auditory cortex of primates

open access: yesFrontiers in Integrative Neuroscience, 2010
We evaluated to what extent the influence of eye position in the auditory pathway of primates can be described as a gain field. We compared single unit activity in the inferior colliculus (IC), core auditory cortex (A1) and the caudomedial belt (CM ...
Joost X Maier, Jennifer M Groh
doaj   +1 more source

Neurons in the inferior colliculus of the rat show stimulus-specific adaptation for frequency, but not for intensity

open access: yesScientific Reports, 2016
Electrophysiological and psychophysical responses to a low-intensity probe sound tend to be suppressed by a preceding high-intensity adaptor sound. Nevertheless, rare low-intensity deviant sounds presented among frequent high-intensity standard sounds in
D. Duque   +4 more
semanticscholar   +1 more source

Integration of locomotion and auditory signals in the mouse inferior colliculus

open access: yeseLife, 2020
The inferior colliculus (IC) is the major midbrain auditory integration center, where virtually all ascending auditory inputs converge. Although the IC has been extensively studied for sound processing, little is known about the neural activity of the IC
Yoonsun Yang, Joonyeol Lee, Gunsoo Kim
doaj   +1 more source

Identification of a Circadian Clock in the Inferior Colliculus and Its Dysregulation by Noise Exposure

open access: yesJournal of Neuroscience, 2016
Circadian rhythms regulate bodily functions within 24 h and long-term disruptions in these rhythms can cause various diseases. Recently, the peripheral auditory organ, the cochlea, has been shown to contain a self-sustained circadian clock that regulates
Jung-Sub Park   +5 more
semanticscholar   +1 more source

Idealized computational models for auditory receptive fields [PDF]

open access: yesPLoS ONE 10(3):e0119032:1-58, 2015, 2014
This paper presents a theory by which idealized models of auditory receptive fields can be derived in a principled axiomatic manner, from a set of structural properties to enable invariance of receptive field responses under natural sound transformations and ensure internal consistency between spectro-temporal receptive fields at different temporal and
arxiv   +1 more source

BOLD-fMRI in the mouse auditory pathway [PDF]

open access: yesNeuroimage. 2018 Jan 15;165:265-277, 2019
The auditory pathway is widely distributed throughout the brain, and is perhaps one of the most interesting networks in the context of neuroplasticity. Accurate mapping of neural activity in the entire pathway, preferably noninvasively, and with high resolution, could be instrumental for understanding such longitudinal processes.
arxiv   +1 more source

Subacute sclerosing panencephalitis with bilateral inferior collicular hyperintensity on magnetic resonance imaging brain

open access: yesAnnals of Indian Academy of Neurology, 2012
Subacute sclerosing panencephalitis (SSPE) is chronic encephalitis occurring after infection with measles virus. An 8-year-old boy presented with progressive behavioral changes, cognitive decline and myoclonic jerks, progressing to a bed bound state over
Maya Thomas   +3 more
doaj   +1 more source

Fast frequency modulation is encoded according to the listener expectations in the human subcortical auditory pathway [PDF]

open access: yesarXiv, 2021
Expectations aid and bias our perception. In speech, expected words are easier to recognise than unexpected words, particularly in noisy environments, and incorrect expectations can make us misunderstand our conversational partner. Expectations are combined with the output from the sensory pathways to form representations of speech in the cerebral ...
arxiv  

Concurrent generative models inform prediction error in the human auditory pathway [PDF]

open access: yesarXiv, 2021
Predictive coding is the leading algorithmic framework to understand how expectations shape our experience of reality. Its main tenet is that sensory neurons encode prediction error: the residuals between a generative model of the sensory world and the actual sensory input.
arxiv  

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