General and feature-based semantic representations in the semantic network
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-65906-0
Abstract: How semantic representations are manifest over the brain remains a topic of active debate. A semantic representation may be determined by specific semantic features (e.g. sensorimotor information), or may abstract away from specific features and… read more here.
Keywords: semantic representations; feature based; general semantic; semantic representation ... See more keywords
Visual and Semantic Representations Predict Subsequent Memory in Perceptual and Conceptual Memory Tests.
Sign Up to like & getrecommendations! Published in 2020 at "Cerebral cortex"
DOI: 10.1093/cercor/bhaa269
Abstract: It is generally assumed that the encoding of a single event generates multiple memory representations, which contribute differently to subsequent episodic memory. We used functional magnetic resonance imaging (fMRI) and representational similarity analysis to examine… read more here.
Keywords: perceptual memory; semantic representations; subsequent memory; visual semantic ... See more keywords
Different computational relations in language are captured by distinct brain systems.
Sign Up to like & getrecommendations! Published in 2022 at "Cerebral cortex"
DOI: 10.1093/cercor/bhac117
Abstract: A critical way for humans to acquire information is through language, yet whether and how language experience drives specific neural semantic representations is still poorly understood. We considered statistical properties captured by 3 different computational… read more here.
Keywords: different computational; computational relations; language; brain ... See more keywords
Semantic Representations With Attention Networks for Boosting Image Captioning
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3268744
Abstract: Image captioning has shown encouraging outcomes with Transformer-based architectures that typically use attention-based methods to establish semantic associations between objects in an image for caption prediction. Nevertheless, when appearance features of objects in an image… read more here.
Keywords: attention networks; representations attention; attention; semantic representations ... See more keywords
Dissociation between Semantic Representations for Motion and Action Verbs: Evidence from Patients with Left Hemisphere Lesions
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Human Neuroscience"
DOI: 10.3389/fnhum.2017.00035
Abstract: This multiple single case study contrasted left hemisphere stroke patients (N = 6) to healthy age-matched control participants (N = 15) on their understanding of action (e.g., holding, clenching) and motion verbs (e.g., crumbling, flowing).… read more here.
Keywords: motion; semantic representations; dissociation semantic; action motion ... See more keywords