PsychologyPsychophysicsVisual cortexColorsEye movementsFillingModelsMonitoringNeutralSizes(Dimensions)We have investigated a number of paradigms where odd targets have to be either detected or discriminated and where set size, prior knowledge of target identity, and other factors were varied. We have set ...
Free Essay: The visual cortex is related to the primary visual cortex, labeled V1 and Brodmann area 17, and extrastriate visual cortical areas V2-V5. [12]...
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Here, we leverage population receptive field models to parameterize fMRI activity in human visual cortex during spatial memory retrieval. Though retinotopic organization is present during both perception and memory, large systematic differences in tuning are also evident. Whereas there is a three-fold ...
Vision function abnormalities in Alzheimer disease 5.5 Visual cortex The visual cortex in the occipital lobe consists of the primary visual cortex (striate cortex or V1) and extrastriate (secondary) visual cortical areas such as V2, V3, V4, V5, and so on. Collectively, the primary and secondar...
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(TMS) used to perturb function in frontal and parietal regions, provide causal evidence that these areas are a source of top-down activity modulation invisual cortex(Capotosto, Babiloni, Romani, & Corbetta, 2009; Ruff, Blankenburg, Bjoertomt, & Bestmann, 2006; Silvanto, Muggleton, Lavie, ...
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al. (2017) specifically investigated the relationship between saccade deviation and a lateralized event-related potential (ERP) component called thedistractor positivity(Pd; Hickey et al.,2009), which is elicited in the visual cortex contralateral to ignored stimuli and thought to reflect direct ...
function of ROI size. Search spaces were hand-drawn on the anatomical image of one participant (infant 1, data set 3), and registered to other participants’ functional images as described above (Data registration). They included (Supplementary Fig. 4): (1) lateral occipitotemporal cortex, ...