Key areas that were activated during perception of contemptuous and disgusted faces included prefrontal areas, anterior cingulate, insula, amygdala, parietal cortex, fusiform gyrus, putamen and thalamus.
Summerfield et al. (2006) found that the medial rostral PFC (in a location close to the present dorsomedial ROI) is more activated when perception matched subjects' expectations.
Two mitogen-activated protein kinases (MAPKs), salicylic acid (SA -induced protein kinaSA -inducednd wound-induced protein kinase (WIPK) are rapidly activated after perception of herbivory and both kinaSIPKreguland herbivory-induced JA levels and JA-mediated defense metabolite accumulations.
In the wider neuroscience debate about the frontal cortex' role in perceptual processing, the observed causal effect of motor cortex activation on language comprehension now demonstrates that the human motor system is not just activated in perception and comprehension, as previous research amply demonstrated, but that it also serves a critical role in the comprehension process itself.
We examine the problem of deciding when, how and where the electronic nose (e-nose) should be activated by planning for active perception and we consider the problem of integrating the information provided by the e-nose with both prior information and information from other sensors (e.g., vision).
He says he's surprised, however, by the evidence that motion perception is hard wired, because previous animal studies have shown that visual experience is important for activating motion perception.
The most complex texture activates the perception of a twisted materiality in which the organic element is re-embedded to the artificial language while the overwhelming production of these objects creates an instant immersion to a new 'virtuality', composed from distorted abstract morphological schemes".
"Projector" synaesthetes experience these cross-activated perceptions in the external world, whereas "associators", experience them only in the mind's eye.
These researchers found that two-thirds of brain activity observed during mental imagery was also activated during visual perception.
It could be argued that action perception entails automatic linguistic processing, and that the left inferior frontal areas not differentially activated during action perception and the linguistic tasks are indeed exclusively linguistic in nature.
The anterior insula is activated by taste perception [53], [54] and food stimulation [55] and the enhanced activation in obese subjects may reflect increased sensitivity to food stimuli whereas the blunted activation to GD may reflect their decreased sensitivity to vagal signaling from GD.
