- Obligate auditory brain centerThe auditory thalamus, or medial geniculate body (MGB), is an obligate auditory brain center in a unique position to gate the percept of sound as it projects to auditory cortex and to limbic structures. Both areas are thought to be involved in those individuals most impacted by tinnitus.Author: Donald M. Caspary, Daniel A. LlanoPublish Year: 2017pubmed.ncbi.nlm.nih.gov/27553899/
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The Auditory Thalamus - Neuroscience - NCBI Bookshelf
- Published: 2001
- Authors: Dale Purves, George J Augustine, David Fitzpatri…
The Auditory Thalamus. Despite the parallel pathways in the auditory stations of the brainstem and midbrain, the medial geniculate complex (MGC) in the thalamus is an obligatory relay for all ascending auditory information destined for the cortex (see Figure 13.11).The organization and physiology of the auditory thalamus and its …
The main auditory-responsive portion of the thalamus is called the medial geniculate body (MGB), and it is the information bottleneck for neural representations of sounds being sent to …
Auditory system - Wikipedia
The outer ear funnels sound vibrations to the eardrum, increasing the sound pressure in the middle frequency range. The middle-ear ossicles further amplify the vibration pressure roughly 20 times. The base of the stapes couples vibrations into the cochlea via the oval window, which vibrates the perilymph liquid (present throughout the inner ear) and causes the round window to bulb out as the oval window bulges in.
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Medial geniculate body and primary auditory cortex ... - Nature
Jan 24, 2019 · The sensory subdivision, especially the auditory striatal region which receives projections from the medial geniculate body (MGB, the main auditory thalamus) and the …
Neuroanatomy, Auditory Pathway - StatPearls - NCBI …
Oct 24, 2023 · The auditory system processes how we hear and understand sounds within the environment. Peripheral and central structures comprise this organ system. The outer, middle, and inner ear are the peripheral auditory …
Auditory pathway: Anatomy, ear structures, …
Jul 27, 2023 · Learn about the anatomy and function of the auditory pathway, from the outer ear to the inner ear, and how sound waves are transduced into neural signals. Explore the ear structures, the ossicles, the cochlea, the organ …
Subcortical circuits mediate communication between …
Jun 24, 2021 · Here, the authors show that circuits linking the primary somatosensory cortex to both the auditory midbrain and thalamus allow tactile inputs to modulate auditory thalamocortical processing.
Auditory thalamic circuits and GABAA receptor function: Putative ...
The auditory thalamus, or medial geniculate body (MGB), is an obligate auditory brain center in a unique position to gate the percept of sound as it projects to auditory cortex and to limbic …
Single cell plasticity and population coding stability in auditory ...
Apr 26, 2021 · Activity in auditory thalamus to amygdala-projecting neurons stabilizes single cell plasticity in the total medial geniculate body population and is necessary for fear memory …
The auditory cortex: Current Biology - Cell Press
Apr 3, 2007 · This article summarizes the current knowledge and challenges of auditory cortex research, focusing on its functional organization and neural processing. It compares and contrasts the auditory cortex with other sensory …
