Results 41 to 50 of about 462,059 (263)

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

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

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

Multiplicative auditory spatial receptive fields created by a hierarchy of population codes.

open access: yesPLoS ONE, 2009
A multiplicative combination of tuning to interaural time difference (ITD) and interaural level difference (ILD) contributes to the generation of spatially selective auditory neurons in the owl's midbrain. Previous analyses of multiplicative responses in
Brian J Fischer   +2 more
doaj   +1 more source

Patterns of convergence in the central nucleus of the inferior colliculus of the Mongolian gerbil: organization of inputs from the superior olivary complex in the low frequency representation

open access: yesFrontiers in Neural Circuits, 2013
Projections to the inferior colliculus from the lateral and medial superior olivary nuclei were studied in the gerbil (Meriones unguiculatus) with neuroanatomical tract-tracing methods. The terminal fields of projecting axons were labeled via anterograde
Nell B Cant
doaj   +1 more source

Seizure Susceptibility Corrupts Inferior Colliculus Acoustic Integration

open access: yesFrontiers in Systems Neuroscience, 2019
Evidence suggests that the pathophysiology associated with epileptic susceptibility may disturb the functional connectivity of neural circuits and compromise the brain functions, even when seizures are absent.
Hyorrana Priscila Pereira Pinto   +12 more
doaj   +1 more source

Cuneiform Nucleus Stimulation Can Assist Gait Training to Promote Locomotor Recovery in Individuals With Incomplete Tetraplegia

open access: yesAnnals of Neurology, EarlyView.
Objective Impaired ability to induce stepping after incomplete spinal cord injury (SCI) can limit the efficacy of locomotor training, often leaving patients wheelchair‐bound. The cuneiform nucleus (CNF), a key mesencephalic locomotor control center, modulates the activity of spinal locomotor centers via the reticulospinal tract.
Anna‐Sophie Hofer   +21 more
wiley   +1 more source

Synaptic mechanisms of top-down control in the non-lemniscal inferior colliculus

open access: yeseLife, 2022
Corticofugal projections to evolutionarily ancient, subcortical structures are ubiquitous across mammalian sensory systems. These ‘descending’ pathways enable the neocortex to control ascending sensory representations in a predictive or feedback manner ...
Hannah M Oberle   +4 more
doaj   +1 more source

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