Nicotine deprivation elevates neural representation of smoking-related cues in object-sensitive visual cortex: a proof of concept study
Sign Up to like & getrecommendations! Published in 2017 at "Psychopharmacology"
DOI: 10.1007/s00213-017-4628-3
Abstract: ObjectiveIn the current study, we use functional magnetic resonance imaging (fMRI) and multi-voxel pattern analysis (MVPA) to investigate whether tobacco addiction biases basic visual processing in favour of smoking-related images. We hypothesize that the neural… read more here.
Keywords: representation smoking; neural representation; smoking; smoking related ... See more keywords
Hidden Hearing Loss Impacts the Neural Representation of Speech in Background Noise
Sign Up to like & getrecommendations! Published in 2020 at "Current Biology"
DOI: 10.1016/j.cub.2020.09.046
Abstract: Summary Many individuals with seemingly normal hearing abilities struggle to understand speech in noisy backgrounds. To understand why this might be the case, we investigated the neural representation of speech in the auditory midbrain of… read more here.
Keywords: representation speech; speech; neural representation; noise ... See more keywords
Neural representation of visual concepts in people born blind
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-07574-3
Abstract: How do we represent information without sensory features? How are abstract concepts like “freedom”, devoid of external perceptible referents, represented in the brain? Here, to address the role of sensory information in the neural representation of… read more here.
Keywords: neural representation; abstract concepts; people born; concrete concepts ... See more keywords
Gravity matters for the neural representations of action semantics.
Sign Up to like & getrecommendations! Published in 2023 at "Cerebral cortex"
DOI: 10.1093/cercor/bhad006
Abstract: The dynamic relationship between the neural representation of action word semantics and specific sensorimotor experience remains controversial. Here, we temporarily altered human subjects' sensorimotor experience in a 15-day head-down tilt bed rest setting, a ground-based… read more here.
Keywords: gravity; semantics; neural representation; sensorimotor ... See more keywords
Improving the validity of neuroimaging decoding tests of invariant and configural neural representation
Sign Up to like & getrecommendations! Published in 2022 at "PLOS Computational Biology"
DOI: 10.1101/2020.02.27.967505
Abstract: Many research questions in sensory neuroscience involve determining whether the neural representation of a stimulus property is invariant or specific to a particular stimulus context (e.g., Is object representation invariant to translation? Is the representation… read more here.
Keywords: neural representation; specificity; invariance; representation ... See more keywords
Neural Representation in M1 and S1 Cortex of Bilateral Hand Actions During Prehension.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of neurophysiology"
DOI: 10.1152/jn.00374.2021
Abstract: Bimanual movements that require coordinated actions of the two hands may be coordinated by synchronous bilateral activation of somatosensory and motor cortical areas in both hemispheres, by enhanced activation of individual neurons specialized for bimanual… read more here.
Keywords: hand; neural representation; motor; hand actions ... See more keywords
Spatial Attention Enhances the Neural Representation of Invisible Signals Embedded in Noise
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cognitive Neuroscience"
DOI: 10.1162/jocn_a_01283
Abstract: Recent evidence suggests that voluntary spatial attention can affect neural processing of visual stimuli that do not enter conscious awareness (i.e., invisible stimuli), supporting the notion that attention and awareness are dissociable processes [Wyart, V.,… read more here.
Keywords: representation invisible; invisible signals; spatial attention; neural representation ... See more keywords
Neural representation of words within phrases: Temporal evolution of color-adjectives and object-nouns during simple composition
Sign Up to like & getrecommendations! Published in 2021 at "PLoS ONE"
DOI: 10.1371/journal.pone.0242754
Abstract: In language, stored semantic representations of lexical items combine into an infinitude of complex expressions. While the neuroscience of composition has begun to mature, we do not yet understand how the stored representations evolve and… read more here.
Keywords: temporal evolution; word; neural representation; composition ... See more keywords
Analysis based on neural representation of natural object surfaces to elucidate the mechanisms of a trained AlexNet model
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Computational Neuroscience"
DOI: 10.3389/fncom.2022.979258
Abstract: Analysis and understanding of trained deep neural networks (DNNs) can deepen our understanding of the visual mechanisms involved in primate visual perception. However, due to the limited availability of neural activity data recorded from various… read more here.
Keywords: trained alexnet; neural representation; artificial representations; alexnet model ... See more keywords
Neural representation of abstract task structure during generalization
Sign Up to like & getrecommendations! Published in 2021 at "eLife"
DOI: 10.7554/elife.63226
Abstract: Cognitive models in psychology and neuroscience widely assume that the human brain maintains an abstract representation of tasks. This assumption is fundamental to theories explaining how we learn quickly, think creatively, and act flexibly. However,… read more here.
Keywords: representation; abstract task; neural representation; task structure ... See more keywords
Decoding of the neural representation of the visual RGB color model
Sign Up to like & getrecommendations! Published in 2023 at "PeerJ Computer Science"
DOI: 10.7717/peerj-cs.1376
Abstract: RGB color is a basic visual feature. Here we use machine learning and visual evoked potential (VEP) of electroencephalogram (EEG) data to investigate the decoding features of the time courses and space location that extract… read more here.
Keywords: rgb color; color; decoding neural; neural representation ... See more keywords