Neural correlates of active vision: An fMRI comparison of natural reading and scene viewing

摘要: Theories of eye movement control during active vision tasks such as reading and scene viewing have primarily been developed tested using data from tracking computational modeling, little is currently known about the neurocognition vision. The current fMRI study was conducted to examine nature cortical networks that are associated with Subjects were asked read passages for meaning view photographs scenes a later memory test. network comprising frontal field (FEF), supplementary fields (SEF), intraparietal sulcus (IPS), commonly activated single-saccade tasks, also involved in viewing, suggesting common engaged when movements executed. However, locus FEF varied across two medial more relative passage lateral than viewing. results suggest both domain-general domain-specific components network.