Search results
Results From The WOW.Com Content Network
The auditory cortex is the most highly organized processing unit of sound in the brain. This cortex area is the neural crux of hearing, and—in humans—language and music. The auditory cortex is divided into three separate parts: the primary, secondary, and tertiary auditory cortex.
The primary auditory areas are regions of the cerebral cortex located bilaterally in the temporal lobes. The primary auditory area is housed within Heschl gyrus, a region that is positioned posteriorly in the superior temporal lobe within the supratemporal plane.
The primary auditory cortex (A1) is located on the superior temporal gyrus in the temporal lobe and receives point-to-point input from the ventral division of the medial geniculate complex; thus, it contains a precise tonotopic map.
Where Is The Auditory Cortex Located? The auditory cortex occurs in the right and left temporal lobes. The temporal lobes are the second biggest lobes in the brain and are situated on the sides of the brain behind the ears and temples.
The auditory cortex relies on spiral ganglion neurons to protect the inner ear from loud sounds. Stimulation of the spiral ganglion neurons contracts their cell bodies, increasing basilar membrane tension and dampening hair cell excitation.
The primary auditory cortex - This is located in the temporal lobe and has a role in the processing of auditory information. It lies in the superior temporal gyrus of the lobe, and extends as far as the transverse temporal gyri.
The primary auditory cortex (A1) is located in the superior temporal gyrus, right under the lateral fissure. The primary auditory cortex is organized tonotopically, although its organisation is complex, and the details are beyond the scope of this article.
The auditory cortex is found in the temporal lobe. Most of it is hidden from view, buried deep within a fissure called the lateral sulcus. Some auditory cortex is visible on the external surface the brain, however, as it extends to a gyrus called the superior temporal gyrus.
Where is auditory cortex? ¶. Recall that auditory cortex is found on the posterior superior temporal gyrus (pSTG), Brodmann’s areas 41 and 42: Fig. 87 Brodmann’s areas 41 and 42, a first approximation of primary auditory cortex. [1] ¶.
Location of the Auditory Cortex in the Brain. Temporal Lobe. Brodmann Areas. Primary Functions of the Auditory Cortex. Sound Processing. Frequency Recognition. Auditory Cortex Connectivity to Other Brain Regions. Thalamus. Frontal Cortex. Hippocampus. Beyond Sound Processing: Additional Functions of the Auditory Cortex. Language Processing.