FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2805457876> ?p ?o ?g. }

• W2805457876 abstract "Abstract We set out to investigate whether beta oscillations in the human basal ganglia are modulated during reinforcement learning. Based on previous research, we assumed that beta activity might either reflect the magnitudes of individuals’ received reinforcements (reinforcement hypothesis), their reinforcement prediction errors (dopamine hypothesis) or their tendencies to repeat versus adapt responses based upon reinforcements (status-quo hypothesis). We tested these hypotheses by recording local field potentials (LFPs) from the subthalamic nuclei of 19 Parkinson’s disease patients engaged in a reinforcement-learning paradigm. We then correlated patients’ reinforcement magnitudes, reinforcement prediction errors and response repetition tendencies with task-related power changes in their LFP oscillations. During feedback presentation, activity in the frequency range of 14 to 27 Hz (beta spectrum) correlated positively with reinforcement magnitudes. During responding, alpha and low beta activity (6 to 18 Hz) was negatively correlated with previous reinforcement magnitudes. Reinforcement prediction errors and response repetition tendencies did not correlate significantly with LFP oscillations. These results suggest that alpha and beta oscillations during reinforcement learning reflect patients’ observed reinforcement magnitudes, rather than their reinforcement prediction errors or their tendencies to repeat versus adapt their responses, arguing both against an involvement of phasic dopamine and against applicability of the status-quo theory." @default.
• W2805457876 created "2018-06-13" @default.
• W2805457876 creator A5002340019 @default.
• W2805457876 creator A5034379711 @default.
• W2805457876 creator A5039681367 @default.
• W2805457876 creator A5044208679 @default.
• W2805457876 creator A5051975469 @default.
• W2805457876 creator A5061617255 @default.
• W2805457876 creator A5065746961 @default.
• W2805457876 creator A5089469300 @default.
• W2805457876 date "2018-06-05" @default.
• W2805457876 modified "2023-10-12" @default.
• W2805457876 title "Reinforcement magnitudes modulate subthalamic beta band activity in patients with Parkinson’s disease" @default.
• W2805457876 cites W1498617277 @default.
• W2805457876 cites W1501017967 @default.
• W2805457876 cites W1565433182 @default.
• W2805457876 cites W1938151426 @default.
• W2805457876 cites W1966840925 @default.
• W2805457876 cites W1979009659 @default.
• W2805457876 cites W2007414406 @default.
• W2805457876 cites W2012854229 @default.
• W2805457876 cites W2020441740 @default.
• W2805457876 cites W2028916479 @default.
• W2805457876 cites W2042211027 @default.
• W2805457876 cites W2047834876 @default.
• W2805457876 cites W2051572005 @default.
• W2805457876 cites W2065988793 @default.
• W2805457876 cites W2074191835 @default.
• W2805457876 cites W2076183352 @default.
• W2805457876 cites W2076256116 @default.
• W2805457876 cites W2082402452 @default.
• W2805457876 cites W2088899812 @default.
• W2805457876 cites W2093720978 @default.
• W2805457876 cites W2095401753 @default.
• W2805457876 cites W2099360932 @default.
• W2805457876 cites W2100733433 @default.
• W2805457876 cites W2104625331 @default.
• W2805457876 cites W2107445796 @default.
• W2805457876 cites W2123429050 @default.
• W2805457876 cites W2125882886 @default.
• W2805457876 cites W2128211763 @default.
• W2805457876 cites W2131402502 @default.
• W2805457876 cites W2133947591 @default.
• W2805457876 cites W2135681455 @default.
• W2805457876 cites W2135894974 @default.
• W2805457876 cites W2155298532 @default.
• W2805457876 cites W2160660329 @default.
• W2805457876 cites W2161472384 @default.
• W2805457876 cites W2163200475 @default.
• W2805457876 cites W2163647009 @default.
• W2805457876 cites W2164295765 @default.
• W2805457876 cites W2166073443 @default.
• W2805457876 cites W21769058 @default.
• W2805457876 cites W2214962513 @default.
• W2805457876 cites W2343404327 @default.
• W2805457876 cites W2528080109 @default.
• W2805457876 cites W2549947442 @default.
• W2805457876 cites W2582439684 @default.
• W2805457876 cites W978753065 @default.
• W2805457876 doi "https://doi.org/10.1038/s41598-018-26887-3" @default.
• W2805457876 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5988736" @default.
• W2805457876 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29872162" @default.
• W2805457876 hasPublicationYear "2018" @default.
• W2805457876 type Work @default.
• W2805457876 sameAs 2805457876 @default.
• W2805457876 citedByCount "9" @default.
• W2805457876 countsByYear W28054578762019 @default.
• W2805457876 countsByYear W28054578762021 @default.
• W2805457876 countsByYear W28054578762022 @default.
• W2805457876 countsByYear W28054578762023 @default.
• W2805457876 crossrefType "journal-article" @default.
• W2805457876 hasAuthorship W2805457876A5002340019 @default.
• W2805457876 hasAuthorship W2805457876A5034379711 @default.
• W2805457876 hasAuthorship W2805457876A5039681367 @default.
• W2805457876 hasAuthorship W2805457876A5044208679 @default.
• W2805457876 hasAuthorship W2805457876A5051975469 @default.
• W2805457876 hasAuthorship W2805457876A5061617255 @default.
• W2805457876 hasAuthorship W2805457876A5065746961 @default.
• W2805457876 hasAuthorship W2805457876A5089469300 @default.
• W2805457876 hasBestOaLocation W28054578761 @default.
• W2805457876 hasConcept C117838684 @default.
• W2805457876 hasConcept C126322002 @default.
• W2805457876 hasConcept C154945302 @default.
• W2805457876 hasConcept C15744967 @default.
• W2805457876 hasConcept C169760540 @default.
• W2805457876 hasConcept C180747234 @default.
• W2805457876 hasConcept C199360897 @default.
• W2805457876 hasConcept C2776174256 @default.
• W2805457876 hasConcept C2777319143 @default.
• W2805457876 hasConcept C2778187257 @default.
• W2805457876 hasConcept C2778542668 @default.
• W2805457876 hasConcept C2779134260 @default.
• W2805457876 hasConcept C2779734285 @default.
• W2805457876 hasConcept C41008148 @default.
• W2805457876 hasConcept C529278444 @default.
• W2805457876 hasConcept C67203356 @default.
• W2805457876 hasConcept C71924100 @default.
• W2805457876 hasConcept C77805123 @default.
• W2805457876 hasConcept C97541855 @default.
• W2805457876 hasConceptScore W2805457876C117838684 @default.

• next