Results 51 to 60 of about 2,094,029 (295)
Computational Models of Anterior Cingulate Cortex: At the Crossroads between Prediction and Effort
Frontiers in Neuroscience, 2017 In the last two decades the anterior cingulate cortex (ACC) has become one of the most investigated areas of the brain. Extensive neuroimaging evidence suggests countless functions for this region, ranging from conflict and error coding, to social ...
Eliana Vassena +3 more
doaj +1 more source
Imprecise Predictive Coding Is at the Core of Classical Schizophrenia
Frontiers in Human Neuroscience, 2022 Current diagnostic criteria for schizophrenia place emphasis on delusions and hallucinations, whereas the classical descriptions of schizophrenia by Kraepelin and Bleuler emphasized disorganization and impoverishment of mental activity.
Peter F. Liddle, Elizabeth B. Liddle
doaj +1 more source
Reward Prediction Error Modulates Saccade Vigor [PDF]
The Journal of Neuroscience, 2019 AbstractMovements toward rewarding stimuli exhibit greater vigor, i.e., increased velocity and reduced reaction-times. This invigoration may be due to release of dopamine before movement onset. Dopamine release is strongly modulated by reward prediction error (RPE).
Ehsan Sedaghat-Nejad +2 more
openaire +2 more sources
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Progresive Error Prediction Sebagai Metode Filtering Data Curah Hujan Di Karangploso, Malang [PDF]
, 2014 Curah hujan merupakan salah satu faktor yang mempengaruhi cuaca, sehingga diperlukan data yang valid untuk dijadikan input pada peramalan cuaca. Dengan demikian diperlukan suatu metode untuk memfilter data tersebut agar dapat digunakan ...
Rianti, A. V. (Agustin)
core
On-line predictive linear regression
, 2011 We consider the on-line predictive version of the standard problem of linear regression; the goal is to predict each consecutive response given the corresponding explanatory variables and all the previous observations.
Gammerman, Alex +2 more
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Grid Integration Costs of Fluctuating Renewable Energy Sources
, 2014 The grid integration of intermittent Renewable Energy Sources (RES) causes costs for grid operators due to forecast uncertainty and the resulting production schedule mismatches.
Andersson, Göran +3 more
core +1 more source
Overlapping Prediction Errors in Dorsal Striatum During Instrumental Learning With Juice and Money Reward in the Human Brain [PDF]
, 2009 Prediction error signals have been reported in human imaging studies in target areas of dopamine neurons such as ventral and dorsal striatum during learning with many different types of reinforcers. However, a key question that has yet to be addressed is
O'Doherty, John P., Valentin, Vivian V.
core +2 more sources
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source