We explored the cortical pathways from the primary somatosensory cortex to the primary visual cortex (V1) by analysing connectional data in the macaque monkey using graph-theoretical tools. Cluster analysis rev
Acquisition of new skills has the potential to disturb existing network function. To directly assess whether previously acquired cortical function is altered during learning, mice were trained in an abstract task in which selected activity patterns were
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]...
The essential role of the primary visual cortex in visual processing has been extensively studied over the last century or more. Injuries to the visual cortex in adult humans can produce blindness, referred to as ‘cortical blindness’. In children some degree of visual recovery has been noted ...
Cetartiodactyls include terrestrial and marine species, all generally endowed with a comparatively lateral position of their eyes and a relatively limited
Two stalks known as the cerebral peduncles extend from the ventral surface of the midbrain to connect numerous ascending and descending tracts between the cerebral cortex and the brainstem. The anterior part of the midbrain is occupied by the crus cerebri, which contains motor fibers of the cor...
We next consider stimulus-evoked cortical activity in the wave model. We analyse cortical responses to sensory stimulation of primary visual cortex (V1), because it elicits a well-defined hierarchy of regional cortical responses40,41(Modelling stimulus-evoked dynamicsinMethods). A 1 ms pulse inp...
41,42 The dorsal stream connects the primary visual cortex to the posterior parietal cortex and is responsible for the quick modulation of action in response to visual information.42 As such, the ventral stream is often said to be responsible for “vision for perception” whereas the dorsal ...
What are the functions of the sub cortex of the human brain? Where is the sub cortex located? What are the functions of the orbitofrontal cortex and the amygdala? What are the primary functions of the brain's reticular activating system? Which of the following statements is NOT t...
Orientation selectivity was discovered in mammalian primary visual cortex, and found to be related to spatial orientation of the receptive field31. As the predicted receptive fields of Dm3 are oriented, I likewise predict that Dm3 cells prefer stimuli at the three cardinal orientations. Although Tm...