Auditory spatial attention is a specific form of attention, involving the focusing of auditory perception to a location in space.
Although the properties of visuospatial attention have been the subject of detailed study, relatively less work has been done to elucidate the mechanisms of audiospatial attention. Spence and Driver [1] note that while early researchers investigating auditory spatial attention failed to find the types of effects seen in other modalities such as vision, these null effects may be due to the adaptation of visual paradigms to the auditory domain, which has decreased spatial acuity.
Recent neuroimaging research has provided insight into the processes behind audiospatial attention, suggesting functional overlap with portions of the brain previously shown to be responsible for visual attention.[2][3]
^Spence, C.J.; Driver, J. (1994). "Covert Spatial Orienting in Audition: Exogenous and Endogenous Mechanisms". Journal of Experimental Psychology: Human Perception and Performance. 20 (3): 555–574. doi:10.1037/0096-1523.20.3.555.
^Smith, D.V.; Davis, B.; Niu, K.; Healy, E.W.; Bonilha, L.; Fridricksson, J.; Morgan, P.S.; Rorden, C. (2010). "Spatial Attention Evokes Similar Activation Patterns for Visual and Auditory Stimuli". Journal of Cognitive Neuroscience. 22 (2): 347–361. doi:10.1162/jocn.2009.21241. PMC 2846529. PMID 19400684.
^Wu, C.T.; Weissman, D.H.; Roberts, K.C.; Woldorff, M.G. (2007). "The neural circuitry underlying the executive control of auditory spatial attention". Brain Research. 1134 (1): 187–198. doi:10.1016/j.brainres.2006.11.088. PMC 3130498. PMID 17204249.
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