?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Human+substantia+nigra+neurons+encode+unexpected+financial+rewards&rft.creator=Zaghloul%2C+K.A.&rft.creator=Blanco%2C+J.A.&rft.creator=Weidemann%2C+C.T.&rft.creator=McGill%2C+K.&rft.creator=Jaggi%2C+J.L.&rft.creator=Baltuch%2C+G.H.&rft.creator=Kahana%2C+M.J.&rft.subject=Cognitive+Psychology&rft.subject=Psychophysiology&rft.description=The+brain's+sensitivity+to+unexpected+outcomes+plays+a+fundamental+role+in+an%0D%0Aorganism's+ability+to+adapt+and+learn+new+behaviors.+Emerging+research+suggests+that%0D%0Amidbrain+dopaminergic+neurons+encode+these+unexpected+outcomes.+We+used%0D%0Amicroelectrode+recordings+during+deep+brain+stimulation+surgery+to+study+neuronal+activity+in%0D%0Athe+human+substantia+nigra+(SN)+while+patients+with+Parkinson's+disease+engaged+in+a%0D%0Aprobabilistic+learning+task+motivated+by+virtual+financial+rewards.+Based+on+a+model+of+the+...&rft.publisher=American+Association+for+the+Advancement+of&rft.date=2009&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F7713%2F1%2FZaghloulEtAl2009.pdf&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F7713%2F6%2FZaghloulEtAl2009_sup.pdf&rft.identifier=++Zaghloul%2C+K.A.+and+Blanco%2C+J.A.+and+Weidemann%2C+C.T.+and+McGill%2C+K.+and+Jaggi%2C+J.L.+and+Baltuch%2C+G.H.+and+Kahana%2C+M.J.++(2009)+Human+substantia+nigra+neurons+encode+unexpected+financial+rewards.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F7713%2F