Results 51 to 60 of about 27,201 (221)

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

The ultrastructure of the central nucleus of the inferior colliculus of the genetically epilepsy-prone rat. [PDF]

open access: yes, 1988
The inferior colliculus of the genetically epilepsy-prone rat (GEPR) was examined at the ultrastructural level to determine if any abnormalities exist in the inferior colliculus of the GEPR as compared to the non-epileptic Sprague-Dawley rat.
Ribak, CE, Roberts, RC
core   +1 more source

Sparse Codes for Speech Predict Spectrotemporal Receptive Fields in the Inferior Colliculus [PDF]

open access: yes, 2012
We have developed a sparse mathematical representation of speech that minimizes the number of active model neurons needed to represent typical speech sounds.
Carlson, Nicole L.   +2 more
core   +4 more sources

Noise‐induced reduction and early recovery of superior paraolivary nucleus sound‐offset responses

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Acoustic over‐exposure transiently disrupts auditory temporal processing in mouse superior paraolivary nucleus neurons. In control conditions, neurons exhibit robust sound‐offset (OFF) responses, which are abolished immediately following noise trauma, indicating impaired temporal encoding.
Mihai Stancu   +4 more
wiley   +1 more source

Neurophysiological sensitivity to envelope and pulse timing interaural time differences in cochlear implanted rats with different hearing experiences

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Graphical summary of our study. Rats with varying hearing experiences were bilaterally implanted with cochlear implants (CIs), and neural responses were recorded from the inferior colliculus (IC), an auditory midbrain region (left).
S. Fang   +6 more
wiley   +1 more source

Temporal Expression of Wnt1 Defines the Competency State and Terminal Identity of Progenitors in the Developing Cochlear Nucleus and Inferior Colliculus

open access: yesFrontiers in Neuroanatomy, 2017
The auditory system contains a diverse array of interconnected anatomical structures that mediate the perception of sound. The cochlear nucleus of the hindbrain serves as the initial site of convergence for auditory stimuli, while the inferior colliculus
Stephen Brown   +3 more
doaj   +1 more source

Coding of Small Sinusoidal Frequency and Amplitude Modulations in the Inferior Colliculus of 'CF-FM' Bat, Rhinolophus Ferrumequinum [PDF]

open access: yes, 1979
Single neurons in the inferior colliculus of the Greater Horseshoe bat, Rhinolophus ferrumequinum, showed two broad categories of response patterns to sinusoidally frequency (SFM) or amplitude (SAM) modulated stimuli.
Schuller, Gerd
core   +1 more source

Reducing Inhomogeneous MT (ihMT) Acquisition Time Using Frequency Alternation at Low Duty Cycle for Single Offset (FALSO) MT Preparations

open access: yesMagnetic Resonance in Medicine, Volume 96, Issue 1, Page 191-202, July 2026.
ABSTRACT Purpose To evaluate Frequency Alternation at Low duty cycle for Single Offset (FALSO) as a novel Magnetization Transfer (MT) preparation scheme to increase speed and/or spatial resolution of inhomogeneous MT (ihMT) MRI by reducing the number of volumes required.
Gopal Varma   +5 more
wiley   +1 more source

Cytology of large neurons in the guinea pig dorsal cochlear nucleus contacting the inferior colliculus

open access: yesEuropean Journal of Histochemistry, 2009
Large neurons in the dorsal cochlear nucleus of the guinea pig which project to the inferior colliculus were identified after injections of the neural tracer WGA-HRP.
L Alibardi
doaj   +3 more sources

Dopaminergic Input to the Inferior Colliculus in Mice

open access: yesFrontiers in Neuroanatomy, 2016
The response of sensory neurons to stimuli can be modulated by a variety of factors including attention, emotion, behavioral context, and disorders involving neuromodulatory systems.
Alexander A Nevue   +5 more
doaj   +1 more source

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