FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2741773940> ?p ?o ?g. }

• W2741773940 endingPage "8427" @default.
• W2741773940 startingPage "8412" @default.
• W2741773940 abstract "When immersed in a new environment, we are challenged to decipher initially incomprehensible streams of sensory information. However, quite rapidly, the brain finds structure and meaning in these incoming signals, helping us to predict and prepare ourselves for future actions. This skill relies on extracting the statistics of event streams in the environment that contain regularities of variable complexity from simple repetitive patterns to complex probabilistic combinations. Here, we test the brain mechanisms that mediate our ability to adapt to the environment's statistics and predict upcoming events. By combining behavioral training and multisession fMRI in human participants (male and female), we track the corticostriatal mechanisms that mediate learning of temporal sequences as they change in structure complexity. We show that learning of predictive structures relates to individual decision strategy; that is, selecting the most probable outcome in a given context (maximizing) versus matching the exact sequence statistics. These strategies engage distinct human brain regions: maximizing engages dorsolateral prefrontal, cingulate, sensory-motor regions, and basal ganglia (dorsal caudate, putamen), whereas matching engages occipitotemporal regions (including the hippocampus) and basal ganglia (ventral caudate). Our findings provide evidence for distinct corticostriatal mechanisms that facilitate our ability to extract behaviorally relevant statistics to make predictions.SIGNIFICANCE STATEMENT Making predictions about future events relies on interpreting streams of information that may initially appear incomprehensible. Past work has studied how humans identify repetitive patterns and associative pairings. However, the natural environment contains regularities that vary in complexity from simple repetition to complex probabilistic combinations. Here, we combine behavior and multisession fMRI to track the brain mechanisms that mediate our ability to adapt to changes in the environment's statistics. We provide evidence for an alternate route for learning complex temporal statistics: extracting the most probable outcome in a given context is implemented by interactions between executive and motor corticostriatal mechanisms compared with visual corticostriatal circuits (including hippocampal cortex) that support learning of the exact temporal statistics." @default.
• W2741773940 created "2017-08-08" @default.
• W2741773940 creator A5012421298 @default.
• W2741773940 creator A5018828867 @default.
• W2741773940 creator A5051182859 @default.
• W2741773940 creator A5052022779 @default.
• W2741773940 creator A5054960040 @default.
• W2741773940 date "2017-07-31" @default.
• W2741773940 modified "2023-10-18" @default.
• W2741773940 title "Learning Predictive Statistics: Strategies and Brain Mechanisms" @default.
• W2741773940 cites W132217660 @default.
• W2741773940 cites W1540761024 @default.
• W2741773940 cites W1978697238 @default.
• W2741773940 cites W1983230739 @default.
• W2741773940 cites W1985454926 @default.
• W2741773940 cites W1990020110 @default.
• W2741773940 cites W1997649014 @default.
• W2741773940 cites W2000694574 @default.
• W2741773940 cites W2011424018 @default.
• W2741773940 cites W2012440423 @default.
• W2741773940 cites W2016935437 @default.
• W2741773940 cites W2017108196 @default.
• W2741773940 cites W2017611841 @default.
• W2741773940 cites W2021540597 @default.
• W2741773940 cites W2023688891 @default.
• W2741773940 cites W2025091063 @default.
• W2741773940 cites W2032743424 @default.
• W2741773940 cites W2033537108 @default.
• W2741773940 cites W2036613247 @default.
• W2741773940 cites W2037533614 @default.
• W2741773940 cites W2041952945 @default.
• W2741773940 cites W2044634376 @default.
• W2741773940 cites W2057001461 @default.
• W2741773940 cites W2061445098 @default.
• W2741773940 cites W2066426335 @default.
• W2741773940 cites W2068949971 @default.
• W2741773940 cites W2069538478 @default.
• W2741773940 cites W2081357278 @default.
• W2741773940 cites W2081965739 @default.
• W2741773940 cites W2083473390 @default.
• W2741773940 cites W2099652807 @default.
• W2741773940 cites W2101334008 @default.
• W2741773940 cites W2107135123 @default.
• W2741773940 cites W2107820042 @default.
• W2741773940 cites W2109884388 @default.
• W2741773940 cites W2110029180 @default.
• W2741773940 cites W2114022439 @default.
• W2741773940 cites W2116945498 @default.
• W2741773940 cites W2122298493 @default.
• W2741773940 cites W2125055052 @default.
• W2741773940 cites W2125240230 @default.
• W2741773940 cites W2125299581 @default.
• W2741773940 cites W2128084255 @default.
• W2741773940 cites W2129668249 @default.
• W2741773940 cites W2132415562 @default.
• W2741773940 cites W2134305330 @default.
• W2741773940 cites W2134551595 @default.
• W2741773940 cites W2136401406 @default.
• W2741773940 cites W2138326456 @default.
• W2741773940 cites W2138595651 @default.
• W2741773940 cites W2141474346 @default.
• W2741773940 cites W2143963089 @default.
• W2741773940 cites W2145070660 @default.
• W2741773940 cites W2145076416 @default.
• W2741773940 cites W2146848877 @default.
• W2741773940 cites W2152247998 @default.
• W2741773940 cites W2152957646 @default.
• W2741773940 cites W2157254855 @default.
• W2741773940 cites W2157394445 @default.
• W2741773940 cites W2161901990 @default.
• W2741773940 cites W2164180391 @default.
• W2741773940 cites W2166007990 @default.
• W2741773940 cites W2166851140 @default.
• W2741773940 cites W2167362547 @default.
• W2741773940 cites W2168445370 @default.
• W2741773940 cites W2169463832 @default.
• W2741773940 cites W2171830242 @default.
• W2741773940 cites W2292814228 @default.
• W2741773940 cites W2325506870 @default.
• W2741773940 cites W2470023346 @default.
• W2741773940 cites W585637379 @default.
• W2741773940 cites W2025175823 @default.
• W2741773940 doi "https://doi.org/10.1523/jneurosci.0144-17.2017" @default.
• W2741773940 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5577855" @default.
• W2741773940 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28760866" @default.
• W2741773940 hasPublicationYear "2017" @default.
• W2741773940 type Work @default.
• W2741773940 sameAs 2741773940 @default.
• W2741773940 citedByCount "30" @default.
• W2741773940 countsByYear W27417739402018 @default.
• W2741773940 countsByYear W27417739402019 @default.
• W2741773940 countsByYear W27417739402020 @default.
• W2741773940 countsByYear W27417739402021 @default.
• W2741773940 countsByYear W27417739402022 @default.
• W2741773940 countsByYear W27417739402023 @default.
• W2741773940 crossrefType "journal-article" @default.
• W2741773940 hasAuthorship W2741773940A5012421298 @default.
• W2741773940 hasAuthorship W2741773940A5018828867 @default.

• next