PERFORM Publications

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Title		Authors	PubMed ID
1	Weight bias, stigma and discrimination: a call for greater conceptual clarity	Côté M; Forouhar V; Sacco S; Baillot A; Himmelstein M; Hussey B; Incollingo Rodriguez AC; Nagpal TS; Nutter S; Patton I; Pearl RL; Puhl RM; Ramos Salas X; Russell-Mayhew S; Alberga AS;	41280193 HKAP
2	Self-Ambivalence Is Indirectly Associated With Obsessive-Compulsive and Eating Disorder Symptoms Through Different Feared Self-Themes	Wilson S; Mesli N; Mehak A; Racine SE;	40227164 PSYCHOLOGY
3	An Ecological Approach to Conceptual Thinking in Material Engagement	Alessandroni N; Malafouris L; Gallagher S;	39118997 CONCORDIA
4	Does Conceptual Transparency in Manipulatives Afford Place-Value Understanding in Children at Risk for Mathematics Learning Disabilities?	Lafay A; Osana HP; Levin JR;	37168325 CONCORDIA
5	Human ageing is associated with more rigid concept spaces	Devine S; Neumann C; Levari D; Eppinger B;	36253591 PERFORM
6	Should Burnout Be Conceptualized as a Mental Disorder?	Nadon L; De Beer LT; Morin AJS;	35323401 PSYCHOLOGY
7	Games researchers play: conceptual advancement versus validation strategies	Dubois F; R Peres-Neto P;	35193771 BIOLOGY
8	Category-specific verb-semantic deficits in Alzheimer's disease: Evidence from static and dynamic action naming.	de Almeida RG, Mobayyen F, Antal C, Kehayia E, Nair VP, Schwartz G	33455543 PSYCHOLOGY
9	Self-Continuity Moderates the Association Between Sexual-Minority Status Based Discrimination and Depressive Symptoms	Martin-Storey A; Recchia HE; Santo JB;	32130077 PSYCHOLOGY
10	Editorial: Development of Student Understanding: Focus on Science Education.	Kalman CS, Lattery M	31920884 PHYSICS
11	Math interest and self-concept among latino/a students: Reciprocal influences across the transition to middle school.	Denner J, Valdes O, Dickson DJ, Laursen B	31302470 PSYCHOLOGY

Title:	Category-specific verb-semantic deficits in Alzheimer's disease: Evidence from static and dynamic action naming.
Authors:	de Almeida RG, Mobayyen F, Antal C, Kehayia E, Nair VP, Schwartz G
Link:	https://www.ncbi.nlm.nih.gov/pubmed/33455543
DOI:	10.1080/02643294.2020.1858772
Publication:	Cognitive neuropsychology
Keywords:	Alzheimer'; s disease; Verb-semantic deficits; action naming; category-specific deficits; concepts; dynamic scenes; semantic templates; thematic hierarchy; thematic roles; verb meaning;
PMID:	33455543	Category:	Cogn Neuropsychol	Date Added:	2021-01-20
Dept Affiliation:	PSYCHOLOGY 1 Department of Psychology, Concordia University, Montreal, Canada. 2 Center for Interdisciplinary Research in Rehabilitation of greater Montreal--Jewish Rehabilitation Hospital, Laval, Canada. 3 School of Physical and Occupational Therapy, McGill University, Montreal, Canada. 4 Douglas Mental Health University Institute, McGill University, Montreal, Canada.

Description:

Category-specific verb-semantic deficits in Alzheimer's disease: Evidence from static and dynamic action naming.

Cogn Neuropsychol. 2021 Jan 17; :1-26

Authors: de Almeida RG, Mobayyen F, Antal C, Kehayia E, Nair VP, Schwartz G

Abstract

We investigated the representation and breakdown of verb knowledge employing different syntactic and semantic classes of verbs in a group of individuals with probable Alzheimer's Disease (pAD). In an action naming task with coloured photographs (Fiez & Tranel, 1997. Standardized stimuli and procedures for investigating the retrieval of lexical and conceptual knowledge for action. Memory and Cognition, 25(4), 543-569. https://doi.org/10.3758/BF03201129), pAD individuals were impaired for naming actions compared to objects. Verb tense was also affected, with simple-past (e.g., chopped) being more difficult to name than the gerundial form (e.g., chopping). Employing action-naming with short movies depicting events and states, we contrasted three verb classes based on their hypothetical structural and semantic/conceptual properties: argument structure, thematic structure, and conceptual templates. The three classes were: causatives (peel), verbs of perception (hear), and verbs of motion (run) Overall, results suggest that individuals with pAD are selectively impaired for verb tense and thematic assignment, but not conceptual-template complexity. Methodologically, we also show that dynamic scenes are more ecologically valid than static scenes to probe verb knowledge in AD.

PMID: 33455543 [PubMed - as supplied by publisher]

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