Causes and consequences of unawareness (anosognosia) of tool-action errors after left-hemisphere stroke www.biorxiv.org/content/10.64898/2026.03...

@aaronlwong.bsky.social @laurelbuxbaum.bsky.social & @sthibault.bsky.social found that incongruence between tool & hand motions may exacerbate competition between motions of the hand & tool. Resolving this competition is challenging for people with #LimbApraxia.

👉 pubmed.ncbi.nlm.nih.gov/40925673/

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Check out this new preprint!

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Join us for Pint of Science 2025 festival. Amazing talks from passionate researchers willing to share their work with an audience of non-expert people. Tickets are only $2. Share the word to your curious friends, family members and coworkers. pintofscience.us/events/phila...

This image shows details about the journal article linked in the post. It was published in the journal Cortex, and the title of the article is: Cognitive neuropsychological and neuroanatomic predictors of naturalistic action performance in left hemisphere stroke: A retrospective analysis.

Drs. Simon Thibault, @aaronlwong.bsky.social & @laurelbuxbaum.bsky.social published new research in the journal Cortex. This study in people w/ left hemisphere stroke shows that naturalistic action impairments arise from both praxis & attention control deficits.
www.sciencedirect.com/science/arti...

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@laurelbuxbaum.bsky.social will present these findings among many others exciting work run in her lab at the annual convention of the Association for Psychological Science. www.psychologicalscience.org/conventions/...

Cognitive neuropsychological and neuroanatomic predictors of naturalistic action performance in left hemisphere stroke: A retrospective analysis Individuals who have experienced a left hemisphere cerebrovascular accident (LCVA) have been shown to make errors in naturalistic action tasks designe…

Check out my new paper with @laurelbuxbaum.bsky.social and @aaronlwong.bsky.social. www.sciencedirect.com/science/arti... We found that naturalistic actions (such as preparing a breakfast) are supported by both the praxis and attention control/allocation systems.

Read my full logic here: www.nature.com/articles/s41...

Activity in Occipito-Temporal Cortex Is Involved in Tool-Use Planning and Contributes to Tool-Related Semantic Neural Representations Abstract. Tool use and language are highly refined human abilities which may show neural commonalities due to their potential reciprocal interaction during evolution. Recent work provided evidence for...

My new paper is out direct.mit.edu/nol/article/...

Check out my new preprint on the predictors of naturalistic action deficits in left stroke. A work that would not have been possible without my mentors Laurel Buxbaum and Aaron Wong.