Current evidence does not establish that embodied representations are necessary for semantic understanding¶

Claim · All claims
Evidence · 1 study · review r3 · q2
Currency · newest study 2014 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? Neuropsychological dissociations and lesion evidence argue against a strong embodied account: apraxic patients retain conceptual knowledge of object use, and left-hemisphere sensorimotor lesion site does not predict motor-verb conceptual processing. → Collins 2014

Evidence¶

Collins 2014¶

Collins, Jessica A., & Olson, Ingrid R. (2014). Knowledge is Power: How Conceptual Knowledge Transforms Visual Cognition. Psychonomic bulletin & review. https://doi.org/10.3758/s13423-013-0564-3

q2 · i? · review · r3

The review's synthesis of neuropsychological evidence: patients with "focal lesions causing apraxia... retain conceptual knowledge of object names and how objects should be used," and a large cohort study found no relationship between sensorimotor lesion site and conceptual processing of motor verbs. Narrative review synthesis; no effect size.

"The current body of literature does not provide strong evidence that embodiment is necessary for semantic understanding."

Discussion¶

Related Claims¶

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