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Organisation and function of ferret auditory cortexJennifer K Bizley
In addition to this function, changes in the representation of tones in the auditory cortex have been proposed to reflect behavioural salience, i.e., the degree of importance that tones have acquired with experience. Among others, Rutkowski and Weinberger tested this hypothesis by variably ...
To determine whether auditory function is vulnerable during adolescence, we induced transient hearing loss (HL) at postnatal (P) day 23, after a well-defined auditory cortex (AC) critical period ends37. Normal hearing was restored (i.e., earplugs were removed) at P102, after the animals had...
18). The secondary auditory cortex has been demonstrated to be localized in the surrounding areas, in the posterior two-thirds of the superior temporal lobe and in the cortex extending medially into the posterosuperior aspect of the Sylvian fissure. The major areas related to this function are ...
Using MRI to Characterize the Anatomy and Function of the Auditory Cortex in Infancy 来自 Semantic Scholar 喜欢 0 阅读量: 28 作者:MC Saccuman,P Scifo 摘要: An extended body of behavioral work has described the auditory skills of infants, but the neural basis of these skills has remained ...
and relevance are given to the stimulus. Such higher-order functions originate from many regions of the brain—eg, prefrontal cortex, hippocampus, nucleus basalis of Meynert, and limbic circuits—that have either direct or indirect connections with each other and the auditory cortex.[16][17][18...
The mammalian auditory cortex can be subdivided into various fields characterized by neurophysiological and neuroarchitectural properties and by connections with different nuclei of the thalamus. Besides the primary auditory cortex, echolocating bats hav
Interaural level and time differences (ILD and ITD), the primary binaural cues for sound localization in azimuth, are known to modulate the tuned responses of neurons in mammalian auditory cortex (AC). The majority of these neurons respond best to cue values that favor the contralateral ear, su...
low-level areas of the auditory cortex feature an over-representation of sound frequencies bordering the hearing loss and a disorganized representation of sound frequencies in the deafferented zone of the tonotopic map. In this example, the closed-loop auditory tracing task differentiates the tonotopic...