A
Andrew J. Anderson
Researcher at University of Rochester
Publications - 42
Citations - 1168
Andrew J. Anderson is an academic researcher from University of Rochester. The author has contributed to research in topics: Cognition & Semantic memory. The author has an hindex of 16, co-authored 41 publications receiving 821 citations. Previous affiliations of Andrew J. Anderson include University of Trento & Queen Mary University of London.
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Journal ArticleDOI
Electrophysiological Correlates of Semantic Dissimilarity Reflect the Comprehension of Natural, Narrative Speech
Michael Broderick,Andrew J. Anderson,Giovanni M. Di Liberto,Giovanni M. Di Liberto,Giovanni M. Di Liberto,Michael J. Crosse,Michael J. Crosse,Edmund C. Lalor,Edmund C. Lalor +8 more
TL;DR: These findings demonstrate that, when successfully comprehending natural speech, the human brain responds to the contextual semantic content of each word in a relatively time-locked fashion.
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Semantic Context Enhances the Early Auditory Encoding of Natural Speech
TL;DR: A novel approach is addressed using a recently introduced method for quantifying the semantic context of speech and relating it to a commonly used method for indexing low-level auditory encoding of speech to suggest a mechanism that links top-down prior information with bottom-up sensory processing in the context of natural, narrative speech listening.
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Predicting Neural Activity Patterns Associated with Sentences Using a Neurobiologically Motivated Model of Semantic Representation
Andrew J. Anderson,Jeffrey R. Binder,Leonardo Fernandino,Colin Humphries,Lisa L. Conant,Mario Aguilar,Xixi Wang,Donias Doko,Rajeev D. S. Raizada +8 more
TL;DR: The results show how a neurobiologically motivated semantic model can decompose sentence-level fMRI data into activation features for component words, which can be recombined to predict activation patterns for new sentences.
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Visually grounded and textual semantic models differentially decode brain activity associated with concrete and abstract nouns
TL;DR: This work applies state-of-the-art computational models to decode functional Magnetic Resonance Imaging activity patterns, elicited by participants reading and imagining a diverse set of both concrete and abstract nouns, and confirms that current computational models are sufficiently advanced to assist in investigating the representational structure of abstract concepts in the brain.
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Reading visually embodied meaning from the brain: Visually grounded computational models decode visual-object mental imagery induced by written text
TL;DR: By capturing latent visual-semantic structure their models provide a route into analyzing neural representations derived from past perceptual experience rather than stimulus-driven brain activity, and verify the benefit of combining multimodal data to model human-like semantic representations.