L'Ecuyer-Giguère Fanny, Greffou Selma, Tabet Sabrina, Frenette Lucie C, Tinawi Simon, Feyz Mitra, de Guise Elaine
Department of Psychology, University of Montreal, Montreal, Quebec, Canada.
Centre de recherche interdisciplinaire en readaptation du Montreal metropolitain, Montreal, Quebec, Canada.
Appl Neuropsychol Adult. 2020 May-Jun;27(3):219-231. doi: 10.1080/23279095.2018.1528263. Epub 2019 Jan 15.
To compare the visual memory performance of uncomplicated and complicated mild TBI (mTBI) groups with that of a control group on the Rey Complex Figure Test (RCFT). We also aimed to explore the influence of factors such as age, gender, education, occupation, and intellectual functioning on visual memory in individuals with mTBI. The RCFT and the Wechsler Abbreviated Scale of Intelligence (WASI-II) were administered to 138 participants (90 uncomplicated mTBI patients, 19 complicated mTBI patients, and 29 controls). The mTBI patients demonstrated significantly lower scores than control participants on both immediate and delayed RCFT recall conditions, with performance in the low average and borderline range. However, there was no difference in performance between the two mTBI groups on the recall conditions. In addition, no significant differences were observed across the three groups on the recognition condition. The WASI-II Performance and Verbal IQ scales explained most of the variance in the immediate and delayed RCFT recall conditions but were not associated with performance on the recognition condition. In contrast with the recognition processes involved in visual memory, recall processes seem to be more vulnerable following mTBI and both verbal and performance IQ seem to be related to visual memory performance.
为了在雷氏复杂图形测验（RCFT）中比较单纯性和复杂性轻度创伤性脑损伤（mTBI）组与对照组的视觉记忆表现。我们还旨在探讨年龄、性别、教育程度、职业和智力功能等因素对mTBI个体视觉记忆的影响。对138名参与者（90名单纯性mTBI患者、19名复杂性mTBI患者和29名对照组）进行了RCFT和韦氏智力简式量表（WASI-II）测试。mTBI患者在RCFT即时和延迟回忆条件下的得分均显著低于对照组参与者，表现处于低平均水平和临界范围内。然而，在回忆条件下，两个mTBI组之间的表现没有差异。此外，在识别条件下，三组之间未观察到显著差异。WASI-II操作智商和言语智商量表解释了RCFT即时和延迟回忆条件下的大部分方差，但与识别条件下的表现无关。与视觉记忆中的识别过程不同，mTBI后回忆过程似乎更易受损，并且言语和操作智商似乎都与视觉记忆表现有关。
