WebJan 1, 2004 · Moreover, an independent 9. FUNCTIONAL SPECIALISATION IN THE VISUAL BRAIN: PROBABLE AND IMPROBABLE VISUAL AREAS FIGURE 9.6 fMRI images of transverse sections of the brain. (A) Contrast of kinetic shapes versus kinetic non-shapes (MS – MN). (B) Contrast of colour shapes versus colour non-shapes (CS – CN). WebJul 1, 2000 · Abstract. The surgical disconnection of the cerebral hemispheres creates an extraordinary opportunity to study basic neurological mechanisms: the organization of the sensory and motors systems, the cortical representation of the perceptual and cognitive processes, the lateralization of function, and, perhaps most importantly, how the divided ...
Functional specificity in the human brain: A window into the ... - PNAS
WebDec 17, 2024 · Background: Dichotic listening (DL) technique is a behavioral non-invasive tool which is used in studying hemispheric lateralization. Previous studies using behavioral DL have hypothesized that individuals with learning disabilities (LD) exhibit a lack of cortical specialization for processing speech stimulus. WebIn order to identify the cortical areas involved in the reading process and to spare them during surgery, we systematically studied cortical areas by direct cortical stimulation in patients operated on for brain tumours. Seventy-six cortical stimulation mapping studies for language were performed in 35 monolingual and 19 bi- or multilingual ... contichrom
(PDF) Cortical auditory evoked potentials and hemispheric ...
WebDec 22, 2011 · Summary. The mouse is emerging as an important model for understanding how sensory neocortex extracts cues to guide behavior, yet little is known about how these cues are processed beyond primary cortical areas. Here, we used two-photon calcium imaging in awake mice to compare visual responses in primary visual cortex (V1) and in … WebOct 12, 2010 · The organization of the cortex can be understood as a complex system comprised of interconnected modules called minicolumns. Comparative anatomical studies suggest that evolution has prompted a scale free world network of connectivity within the white matter while simultaneously increasing the complexity of minicolumnar … WebFrontal lobe, involved in regulating movement. somatosensory cortex front of the parietal lobes registers and processes sensory information visual area occipital lobe, … conti classic attack freigabe