Fig. 2From: The effects of visual skills training on cognitive and executive functions in stroke patients: a systematic review with meta-analysisshows the effects of visual skills training on global cognitive function. In total, the weighted mean SMD resulted in 0.62 (Chi2 = 33.33, df = 8, p < .0001, I2 = 76%), indicating a moderate-sized effect favoring the INT groupsBack to article page