FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4317693709> ?p ?o ?g. }

• W4317693709 endingPage "103331" @default.
• W4317693709 startingPage "103331" @default.
• W4317693709 abstract "Previous studies on left hemisphere (LH) stroke patients reported effector-specific (hand, fingers, bucco-facial) differences in imitation performance. Furthermore, imitation performance differed between meaningless (ML) and meaningful (MF) gestures. Recent work suggests that a gesture’s meaning impacts the body-part specificity of gesture imitation. We tested the hypothesis that the gesture’s meaning (ML vs MF) affects the lesion correlates of effector-specific imitation deficits (here: bucco-facial vs arm/hand gestures) using behavioural data and support vector regression-based lesion-symptom mapping (SVR-LSM) in a large sample of 194 sub-acute LH stroke patients. Behavioural data revealed a significant interaction between the effector used for imitation and the meaning of the imitated gesture. SVR-LSM analyses revealed shared lesion correlates for impaired imitation independent of effector or gesture meaning in the left supramarginal (SMG) and superior temporal gyri (STG). Besides, within the territory of the left middle cerebral artery, impaired imitation of bucco-facial gestures was associated with more anterior lesions, while arm/hand imitation deficits were associated with more posterior lesions. MF gestures were specifically associated with lesions in the left inferior frontal gyrus and the left insular region. Notably, an interaction of effector-specificity and gesture meaning was also present at the lesion level: A more pronounced difference in imitation performance between the effectors for ML (versus MF) gestures was associated with left-hemispheric lesions in the STG, SMG, putamen, precentral gyrus and white matter tracts. The current behavioural data show that ML gestures are particularly sensitive in assessing effector-specific imitation deficits in LH stroke patients. Moreover, a gesture’s meaning modulated the effector-specific lesion correlates of bucco-facial and arm/hand gesture imitation. Hence, it is crucial to consider gesture meaning in apraxia assessments." @default.
• W4317693709 created "2023-01-22" @default.
• W4317693709 creator A5011939449 @default.
• W4317693709 creator A5031985321 @default.
• W4317693709 creator A5032477339 @default.
• W4317693709 creator A5046248151 @default.
• W4317693709 creator A5069875571 @default.
• W4317693709 creator A5078057228 @default.
• W4317693709 creator A5090741713 @default.
• W4317693709 date "2023-01-01" @default.
• W4317693709 modified "2023-10-18" @default.
• W4317693709 title "Gesture meaning modulates the neural correlates of effector-specific imitation deficits in left hemisphere stroke" @default.
• W4317693709 cites W1756031276 @default.
• W4317693709 cites W1919334750 @default.
• W4317693709 cites W1965980515 @default.
• W4317693709 cites W1972844076 @default.
• W4317693709 cites W1980987824 @default.
• W4317693709 cites W1982064889 @default.
• W4317693709 cites W1984237333 @default.
• W4317693709 cites W1997482356 @default.
• W4317693709 cites W1999226737 @default.
• W4317693709 cites W1999409707 @default.
• W4317693709 cites W2011812952 @default.
• W4317693709 cites W2027296862 @default.
• W4317693709 cites W2035083507 @default.
• W4317693709 cites W2036048616 @default.
• W4317693709 cites W2037264469 @default.
• W4317693709 cites W2043147636 @default.
• W4317693709 cites W2046096841 @default.
• W4317693709 cites W2049812365 @default.
• W4317693709 cites W2055934086 @default.
• W4317693709 cites W2057459795 @default.
• W4317693709 cites W2058046532 @default.
• W4317693709 cites W2064165637 @default.
• W4317693709 cites W2065611390 @default.
• W4317693709 cites W2071211743 @default.
• W4317693709 cites W2074613305 @default.
• W4317693709 cites W2076484972 @default.
• W4317693709 cites W2076976778 @default.
• W4317693709 cites W2081394437 @default.
• W4317693709 cites W2082641523 @default.
• W4317693709 cites W2090631861 @default.
• W4317693709 cites W2091724407 @default.
• W4317693709 cites W2095276182 @default.
• W4317693709 cites W2108057460 @default.
• W4317693709 cites W2112761406 @default.
• W4317693709 cites W2120475259 @default.
• W4317693709 cites W2123079505 @default.
• W4317693709 cites W2128790935 @default.
• W4317693709 cites W2133384946 @default.
• W4317693709 cites W2134919758 @default.
• W4317693709 cites W2146054349 @default.
• W4317693709 cites W2150111169 @default.
• W4317693709 cites W2171862913 @default.
• W4317693709 cites W2200573169 @default.
• W4317693709 cites W2495554478 @default.
• W4317693709 cites W2560018673 @default.
• W4317693709 cites W2562500271 @default.
• W4317693709 cites W2591382839 @default.
• W4317693709 cites W2643238975 @default.
• W4317693709 cites W2735474392 @default.
• W4317693709 cites W2749669455 @default.
• W4317693709 cites W2765697479 @default.
• W4317693709 cites W2791967747 @default.
• W4317693709 cites W2802348123 @default.
• W4317693709 cites W2809726258 @default.
• W4317693709 cites W2887301112 @default.
• W4317693709 cites W2900038694 @default.
• W4317693709 cites W2902923903 @default.
• W4317693709 cites W2949310792 @default.
• W4317693709 cites W2950383029 @default.
• W4317693709 cites W2954270822 @default.
• W4317693709 cites W2965205807 @default.
• W4317693709 cites W2991192240 @default.
• W4317693709 cites W3006769857 @default.
• W4317693709 cites W3023102466 @default.
• W4317693709 cites W3032871911 @default.
• W4317693709 cites W3081916472 @default.
• W4317693709 cites W3113291147 @default.
• W4317693709 cites W313851292 @default.
• W4317693709 cites W3176667832 @default.
• W4317693709 cites W3207670319 @default.
• W4317693709 cites W3217462726 @default.
• W4317693709 cites W4211011115 @default.
• W4317693709 doi "https://doi.org/10.1016/j.nicl.2023.103331" @default.
• W4317693709 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36716655" @default.
• W4317693709 hasPublicationYear "2023" @default.
• W4317693709 type Work @default.
• W4317693709 citedByCount "0" @default.
• W4317693709 crossrefType "journal-article" @default.
• W4317693709 hasAuthorship W4317693709A5011939449 @default.
• W4317693709 hasAuthorship W4317693709A5031985321 @default.
• W4317693709 hasAuthorship W4317693709A5032477339 @default.
• W4317693709 hasAuthorship W4317693709A5046248151 @default.
• W4317693709 hasAuthorship W4317693709A5069875571 @default.
• W4317693709 hasAuthorship W4317693709A5078057228 @default.
• W4317693709 hasAuthorship W4317693709A5090741713 @default.
• W4317693709 hasBestOaLocation W43176937091 @default.

• next