Results 41 to 50 of about 60,396 (259)

Working-memory load decoding model inspired by brain cognition based on cross-frequency coupling

Brain Research Bulletin
Working memory, a fundamental cognitive function of the brain, necessitates the evaluation of cognitive load intensity due to limited cognitive resources.
Jing Zhang, Tingyi Tan, Yuhao Jiang, Congming Tan, Liangliang Hu, Daowen Xiong, Yikang Ding, Guowei Huang, Junjie Qin, Yin Tian   +9 more
doaj   +1 more source

Short-term plasticity of visuo-haptic object recognition

Frontiers in Psychology, 2014
Functional magnetic resonance imaging (fMRI) studies have provided ample evidence for the involvement of the lateral occipital cortex (LO), fusiform gyrus (FG), and intraparietal sulcus (IPS) in visuo-haptic object integration.
Tanja eKassuba, Tanja eKassuba, Tanja eKassuba, Corinna eKlinge, Corinna eKlinge, Cordula eHölig, Cordula eHölig, Brigitte eRöder, Hartwig Roman Siebner, Hartwig Roman Siebner, Hartwig Roman Siebner   +10 more
doaj   +1 more source

Can Working Memory Task-Related EEG Biomarkers Measure Fluid Intelligence and Predict Academic Achievement in Healthy Children?

Frontiers in Behavioral Neuroscience, 2020
BackgroundEducational psychology research has linked fluid intelligence (Gf) with working memory (WM), but it is still dubious whether electroencephalography (EEG) markers robustly indicate Gf.
Wei Luo, Renlai Zhou
doaj   +1 more source

DELAYED REINFORCEMENT AND DELAYED CHOICE IN SYMBOLIC MATCHING TO SAMPLE: EFFECTS ON STIMULUS DISCRIMINABILITY [PDF]

Journal of the Experimental Analysis of Behavior, 1986
Six pigeons were trained to peck a red side key when the brighter of two white lights (S1) had been presented on the center key, and to peck a green side key when the dimmer of two white lights (S2) had been presented on the center key. Equal frequencies of reinforcers were provided for the two types of correct choice.
D, McCarthy, M, Davison
openaire   +2 more sources

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Representation of actions and outcomes in medial prefrontal cortex during delayed conditional decision-making: Population analyses of single neuron activity

Brain and Neuroscience Advances, 2018
Background: To respond adaptively in a dynamic environment, it is important for organisms to utilise information about recent events to decide between response options. Methods: To examine the role of medial prefrontal cortex in adaptive decision-making,
Miranda J. Francoeur, Robert G. Mair
doaj   +1 more source

Differences in Working Memory With Emotional Distraction Between Proficient and Non-proficient Bilinguals

Frontiers in Psychology, 2020
The impact of bilingual education and bilingual experience on working memory has been an important and controversial issue in the field of psycholinguistics.
Xie Ma, Xie Ma, Xiao Ma, Xiao Ma, Peng Li, Peng Li, Yan Liu   +6 more
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Strain differences between C57Bl/6 and DBA/2 mice (Mus musculus) in delayed matching and nonmatching-to-position tasks: impact of sample responses and delay intervals [PDF]

PeerJ
Background Spatial working memory is commonly assessed in rodents using delayed matching-to-position (DMTP) and delayed nonmatching-to-position (DNMTP) tasks.
Kazuhiro Goto
doaj   +2 more sources

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source