Why would the neuronal correlates of intentions and decisions to act be first manifest in specific cortical areas?
Therefore, the mechanistic model provides an account of semantic category-specificity that is manifest in focal cortical activation and, critically, in the time course of semantic brain activation distinguishing between word kinds with different referential meaning.
Our results indicate that even when the stimulus shows no explicit motion, observation of static photographs of human actions with implied motion produces a clear increase in cortical activation, manifest in a long-lasting positivity (LP) between 350 600 ms that is much greater to dynamic than less dynamic actions, especially in men.
However, similar electrophysiological and functional imaging abnormalities have been reported in cortical motor circuits of manifesting and non-manifesting DYT1 carriers [ 36, 37].
These findings support the notion that chronic migraine is a neurological disorder caused by cortical dysfunction and the evolution from acute migraine is manifested in further increases and delays in cortical and deep brain activation [45, 46].
Decreased inhibition in cortical pyramidal neurons, manifested by a reduction in spontaneous IPSCs, was also observed in the BACHD model at 6 months, when motor dysfunction occurs (Spampanato et al., 2008).
Or the patient with manifest glaucoma could undergo repeated MRI scans in order to identify modifications in cortical thickness induced by disease progression.
Our data suggest that Aβ-associated neurodegeneration manifests as cortical thinning in regions vulnerable to early Aβ deposition, including association cortices along the posterior medial wall and lateral parietal cortex.
So in cortical real estate, vision is always going to win".
Nonpainful tactile stimulation like tickling of the bottom of the foot, did not evoke a change in cortical blood flow.
