It is referred as posterior transverse temporal area 42 and is also one of the significant cytoarchitecturally defined temporal areas of the brain cortex. It is also known as anterior transverse temporal area 41 and is a part of the cytoarchitecturally stated temporal areas of the cerebral cortex. Primary auditory cortex Brodmann areasīrodmann areas 41 and 42 are included in auditory processing and serve as one of the essential components of the nervous system. In adults, the sensitivity to high frequency develops at a much faster rate. Infants, however, find it much complicated to differentiate between low and high sound frequency. Unlike the visual system, the auditory system develops at a much faster rate although it may take few years for such complicated nervous functions to become fully functional. Thus, a person who has experienced a wound on one part of the auditory cortex can classify the different sound frequencies conveniently. This is due to the reason that both the ears are connected to the left and right auditory cortex. However, the ability to automatically respond to sound would still persist. Such an individual may not be aware of the different kinds of sounds in the surroundings. Primary auditory cortex DamageĪny kind of severe damage to the primary auditory cortex of the nervous system may lead to complete loss of hearing. This auditory cortex is essential to comprehend the spoken language and is concerned with tasks such as finding out and separating the auditory objects. The location of the sound is also processed via primary auditory cortex. Its primary function is to process sound along with its volume and pitch. The Auditory Area is a significant part of the hearing process. It receives each and every data from the ventral dissection of the medial geniculate complex. It is situated in the temporal lobe (on the superior temporal gyrus), which is located right above the ears. This brain region is also referred to as “Auditory Area”.
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