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Selective auditory attention, or selective hearing, is a process of the auditory system where an individual selects or focuses on certain stimuli for auditory information processing while other stimuli are disregarded. [1] This selection is very important as the processing and memory capabilities for humans have a limited capacity. [2]
Auditory attention is often described as the selection of a channel, message, ear, stimulus, or in the more general phrasing used by Treisman, the "selection between inputs". [8] As audition became the preferred way of examining selective attention, so too did the testing procedures of dichotic listening and shadowing .
A "hugely influential" [76] theory regarding selective attention is the perceptual load theory, which states that there are two mechanisms that affect attention: cognitive and perceptual. The perceptual mechanism considers the subject's ability to perceive or ignore stimuli, both task-related and non task-related.
Attention is part of nearly every waking moment for humans, as it is the focusing of one's thoughts. Selective attention [14] utilizes cognitive processes to focus on relevant targets on input, thoughts or actions while neglecting irrelevant sources of input. This is the basis for how we attend to specific stimuli.
Shinn-Cunningham, BG (2008). "Object-based auditory and visual attention," Trends in Cognitive Sciences, 12, 182–186. Shinn-Cunningham, B and V Best (2008). "Selective attention in normal and impaired hearing," Trends in Amplification [invited submission for special issue on Auditory Scene Analysis], 12, 283–299.
Auditory attention in regards to the cocktail party effect primarily occurs in the left hemisphere of the superior temporal gyrus, a non-primary region of auditory cortex; a fronto-parietal network involving the inferior frontal gyrus, superior parietal sulcus, and intraparietal sulcus also accounts for the acts of attention-shifting, speech processing, and attention control.
Dichotic listening is a psychological test commonly used to investigate selective attention and the lateralization of brain function within the auditory system.It is used within the fields of cognitive psychology and neuroscience.
Attention is the cognitive process of selectively concentrating on one aspect of the environment while ignoring other things. ... Selective auditory attention ...