Spatial and non-spatial auditory short-term memory in patients with temporal-lobe lesion. Export

@article{citeulike:3173846, abstract = {Primate auditory systems are divided into at least two different pathways. One refers to objects and the other deals with localization. To investigate auditory spatial and non-spatial short-term memory, we tested patients with unilateral medial temporal lobe lesions including the pole in two tasks involving either sound localization discrimination or auditory object discrimination. The results showed that both left and right temporal lobe lesions impaired spatial short-term memory whereas only lesions on the right affected non-spatial short-term memory. By contrast, the same patients were able to perform the tasks when short interstimulus intervals were used suggesting that short-term memory deficits can not be ascribed to difficulties in perception. These findings document, for the first time, in a neurological population, the functional dissociation between spatial and non-spatial auditory short-term memory that seem to depend on separate neural circuits within the medial temporal lobe.}, address = {University of Lille 3, URECA, Domaine universitaire du Pont de Bois, BP 149, 59653 Villeneuve d'ascq, France. celinelancelot2@aol.com}, author = {Lancelot, C. and Ahad, P. and Noulhiane, M. and Hasboun, D. and Baulac, M. and Samson, S.}, citeulike-article-id = {3173846}, citeulike-linkout-0 = {http://dx.doi.org/10.1097/01.wnr.0000095490.38740.1d}, citeulike-linkout-1 = {http://view.ncbi.nlm.nih.gov/pubmed/14625448}, citeulike-linkout-2 = {http://www.hubmed.org/display.cgi?uids=14625448}, day = {2}, doi = {10.1097/01.wnr.0000095490.38740.1d}, issn = {0959-4965}, journal = {Neuroreport}, keywords = {auditory, lesion, memory, working}, month = {December}, number = {17}, pages = {2203--2207}, posted-at = {2008-08-29 19:41:35}, priority = {2}, title = {Spatial and non-spatial auditory short-term memory in patients with temporal-lobe lesion.}, url = {http://dx.doi.org/10.1097/01.wnr.0000095490.38740.1d}, volume = {14}, year = {2003} }

TY - JOUR ID - citeulike:3173846 L3 - citeulike-article-id:3173846 N2 - Primate auditory systems are divided into at least two different pathways. One refers to objects and the other deals with localization. To investigate auditory spatial and non-spatial short-term memory, we tested patients with unilateral medial temporal lobe lesions including the pole in two tasks involving either sound localization discrimination or auditory object discrimination. The results showed that both left and right temporal lobe lesions impaired spatial short-term memory whereas only lesions on the right affected non-spatial short-term memory. By contrast, the same patients were able to perform the tasks when short interstimulus intervals were used suggesting that short-term memory deficits can not be ascribed to difficulties in perception. These findings document, for the first time, in a neurological population, the functional dissociation between spatial and non-spatial auditory short-term memory that seem to depend on separate neural circuits within the medial temporal lobe. IS - 17 JF - Neuroreport SN - 0959-4965 AD - University of Lille 3, URECA, Domaine universitaire du Pont de Bois, BP 149, 59653 Villeneuve d'ascq, France. celinelancelot2@aol.com EP - 2207 TI - Spatial and non-spatial auditory short-term memory in patients with temporal-lobe lesion. VL - 14 SP - 2203 KW - auditory KW - lesion KW - memory KW - working AU - Lancelot, C AU - Ahad, P AU - Noulhiane, M AU - Hasboun, D AU - Baulac, M AU - Samson, S PY - 2003/12/02/ UR - http://dx.doi.org/10.1097/01.wnr.0000095490.38740.1d ER -