Neural Mechanisms in Recognizing Facial Expressions
The amygdala plays an important role in facial recognition. Functional imaging studies have found that when shown pictures of faces, there is a large increase in the activity of the amygdala. The amygdala receives visual information from the thalamus via the subcortical pathways. The amygdala may also have a significant role in the recognition of fear and negative emotions. It is believed that the emotion disgust is recognized through activation of the insula and basal ganglia. The recognition of emotion may also utilize the occipitotemporal neocortex, orbitofrontal cortex and right frontoparietal cortices.
Read more about this topic: Facial Expression
Famous quotes containing the words recognizing, facial and/or expressions:
“The world is never the same as it was.... And thats as it should be. Every generation has the obligation to make the preceding generation irrelevant. It happens in little ways: no longer knowing the names of bands or even recognizing their sounds of music; no longer implicitly understanding lifes rules: wearing plaid Bermuda shorts to the grocery and not giving it another thought.”
—Jim Shahin (20th century)
“You must call up every strength you own
And you can rip off the whole facial mask.”
—William Dewitt Snodgrass (b. 1926)
“Let it be signified to me through any channel ... that the possession of the Floridas would be desirable to the United States, and in sixty days it will be accomplished.
...penned in the language of truth, and divested of those expressions of servility which would persuade his majesty that we are asking favors and not rights.”
—Thomas Jefferson (17431826)