A network representation of response probability in the striatum. Export

@article{citeulike:669825, abstract = {The striatum of the basal ganglia is considered a key structure in the learning circuitry of the brain. To analyze neural signals that underlie striatal plasticity, we recorded from an identifiable class of striatal interneurons as macaque monkeys underwent training in a range of conditioning and non-associative learning paradigms, and recorded eyeblink electromyographs as the measure of behavioral response. We found that the responses of these striatal interneurons were modifiable under all training conditions and that their population responses were tightly correlated with the probability that a given stimulus would evoke a behavioral response. Such a network signal, proportional to current response probability, could be crucial to the learning and decision functions of the basal ganglia.}, address = {Washington University School of Medicine, 4566 Scott Avenue, St. Louis, MO 63110, USA.}, author = {Blazquez, P. M. and Fujii, N. and Kojima, J. and Graybiel, A. M.}, citeulike-article-id = {669825}, citeulike-linkout-0 = {http://view.ncbi.nlm.nih.gov/pubmed/11906702}, citeulike-linkout-1 = {http://www.hubmed.org/display.cgi?uids=11906702}, day = {14}, issn = {0896-6273}, journal = {Neuron}, keywords = {airpuff, aversive, conditioning, eyeblink, striatum, tan}, month = {March}, number = {6}, pages = {973--982}, posted-at = {2006-05-25 13:27:02}, priority = {2}, title = {A network representation of response probability in the striatum.}, url = {http://view.ncbi.nlm.nih.gov/pubmed/11906702}, volume = {33}, year = {2002} }

TY - JOUR ID - citeulike:669825 L3 - citeulike-article-id:669825 N2 - The striatum of the basal ganglia is considered a key structure in the learning circuitry of the brain. To analyze neural signals that underlie striatal plasticity, we recorded from an identifiable class of striatal interneurons as macaque monkeys underwent training in a range of conditioning and non-associative learning paradigms, and recorded eyeblink electromyographs as the measure of behavioral response. We found that the responses of these striatal interneurons were modifiable under all training conditions and that their population responses were tightly correlated with the probability that a given stimulus would evoke a behavioral response. Such a network signal, proportional to current response probability, could be crucial to the learning and decision functions of the basal ganglia. IS - 6 JF - Neuron SN - 0896-6273 AD - Washington University School of Medicine, 4566 Scott Avenue, St. Louis, MO 63110, USA. EP - 982 TI - A network representation of response probability in the striatum. VL - 33 SP - 973 KW - airpuff KW - aversive KW - conditioning KW - eyeblink KW - striatum KW - tan AU - Blazquez, PM AU - Fujii, N AU - Kojima, J AU - Graybiel, AM PY - 2002/03/14/ UR - http://view.ncbi.nlm.nih.gov/pubmed/11906702 ER -