During this baseline test, both hemispheres of the brain's medial frontal cortex (which is involved in motivation) appeared active.
By the end of the study, those who had meditated showed a pronounced shift in brain activity toward the left, "happier," frontal cortex.
Methods: to research the effects of prenatal cocaine exposure on spatial resolution in the water maze test and observe the development of frontal cortex and hippocampus by toluidine blue staining.
When people imagined future events, there was an intricate "functional coupling" between parts of the prefrontal cortex, the anterior cingulate cortex and the hippocampus.
Does gender play a role in functional asymmetry of ventromedial prefrontal cortex?
Put simply, the prefrontal cortex is at the heart of our most flexible and forward-looking thoughts.
The fMRI data indicate that these gains were the result of information being processed more quickly and efficiently through the prefrontal cortex.
On the other hand, subjects who chose the larger Amazon gift certificate showed increased activity in the prefrontal cortex, which allowed them to do the math and select the "rational" option.
(2) In the Chinese adolescents, the brain areas involved in the reappraisal regulation processing of emotion are ventral frontal cortex, dorsal frontal cortex, left anterior cingulate cortex (cingulate cortex), temporal lobe, parietal lobe, insula lobe and left thalamus;
Gruber presented fMRI data that showed that the frontal cortex of marijuana users' brains activated differently.
Stuss and Shammi's most humorless patients had a damaged area in the frontal lobe known as the medial ventral prefrontal cortex.
Results: Rectal distention stimulation increased the activity of anterior cingulate cortex (35/37), insular cortex (37/37), prefrontal cortex (37/37), and thalamus (35/37) in most cases.
Most significantly of all, it shrinks the volume of the prefrontal cortex and the hippocampus.
When a group of men looked at images of overweight men, there was no medial prefrontal cortex activity.
Cognitive Therapies strengthen the prefrontal cortex influence so it is more able to suppress inappropriate behaviors such as drug abuse and replace it with healthy options.
The oxytocin provides the melty feeling and it activates neural centers in the prefrontal cortex and insula that tune us into our own body and to our partner's body.
Why, then, might old memories be transferred from the hippocampus to the frontal cortex?
Nofzinger and his colleagues decided to try the same concept on insomnia by designing a device that gently cools the frontal cortex during sleep.
Specifically, the degu pups raised without fathers had fewer synapses in both the orbitofrontal cortex and the somatosensory cortex.
In these patients, there were temporary increases in activity related to attention and memory in the intact prefrontal cortex within one second of stimulation of the damaged prefrontal cortex.
It activates a region of the brain called the orbitofrontal cortex, which distinguishes feelings for people with whom we have a close relationship from others.
The lesioned models were made by gentle aspiration at the right frontal cortex.
The frontal cortex may therefore be better suited to the task of retrieving memories that were encoded in the distant past.
Conclusion the activation of specific brain areas in craving state induced by heroin related cues were located in the left anterior cingulated cortex and left prefrontal cortex.
People who were more sure of their answer had more brain cells in the front-most part of the brain - known as the anterior prefrontal cortex.
In teenagers, it seems that this process starts in the back of the brain and moves forward, so that the prefrontal cortex, that vital center of control, is the last to be trimmed.
According to scientists, the secret of what we admire in fact lies in the medial orbito-frontal cortex –an area of the brain just behind the eyes.
Mastering a second language gives a workout to your prefrontal cortex, which affects decision making and emotions.
Neurons in the prefrontal cortex of the young animals were able to maintain firing at a high rate during working memory, while neurons in older animals showed slower firing rates.
One of his earlier brain studies showed that numerous regions, including the insula and orbital frontal cortex, jump into action when such discordance occurs, trying to make sense of it.
Above-average conscientiousness was associated with a larger region of the lateral prefrontal cortex, which is involved in planning and voluntary control of behavior.
The frontal cortex acts as a master switching station that manages where the brain focuses its immediate attention.
"These kids have no neural damage, no prenatal exposure to drugs and alcohol, no neurological damage," Kishiyama said. "Yet, the prefrontal cortex is not functioning as efficiently as it should be."
The search begins in the prefrontal cortex, where neurons process the goal "find keys".
The prefrontal cortex is key to theory of mind.
Inhibited areas: bilaterally in upper middle precentral gyrus and postcentral gyrus, superior parietal lobule, inferior parietal lobule and prefrontal cortex.
The frontal cortex, a large area behind the forehead, is the most recently evolved part of the brain.
Insomnia seems to be caused by excessive metabolic activity in the brain's frontal cortex.
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