prefrontal cortex

Put simply, the prefrontal cortex is at the heart of our most flexible and forward-looking thoughts.

When a group of men looked at images of overweight men, there was no medial prefrontal cortex activity.

So what does it mean to have an undeveloped prefrontal cortex in conjunction with a strong desire for reward?

The prefrontal cortex sits at the front of the brain and has been associated with complex thinking, not learning or memory.

The scientists watched a brain region responsible for that self-monitoring, the dorsolateral prefrontal cortex, shut down.

The nerve cells in the prefrontal cortex of fathers had more tiny projections, known as dendritic spines, than those of non-fathers.

Improvisation was found to be accompanied by "a dissociated pattern of activity in the prefrontal cortex" .

Parasuraman says that the prefrontal cortex decides what needs to be attended to next and what must be ignored.

On MRI scans, white spots showed up in the prefrontal cortex.

In these individuals, the communications between the amygdala and the prefrontal cortex was even weaker following serotonin depletion.

In these people, the communications between the amygdala and the prefrontal cortex was even weaker following serotonin depletion.

Activity in one area of the brain, a particular part of the medial prefrontal cortex, provided the best information.

Most researchers working in this area stimulate subjects' brains over the prefrontal cortex or parietal cortex while they perform a task.

Every one of the volunteers used a part of their brains called the ventromedial prefrontal cortex, the scans revealed.

and regions of the lateral prefrontal cortex and posterior parietal cortex show enhanced changes in activity by self-controlled decisions.

The orbitofrontal cortex is a part of the prefrontal cortex that regulates decision-making, reward, and emotion.

Objective To observe the electrical activity changes of the prefrontal cortex of the neonate rats after intermittent hypoxia.

The research team then used microscopic techniques to visualize the spines on nerve cells within the prefrontal cortex.

And that leads to an increase in the prefrontal cortex of a staggering 53 percent.

The electromagnetic waves work by stimulating the prefrontal cortex, the part of the brain that regulates mood.

But the most pronounced reaction was seen in the prefrontal cortex, the 'sensible' part of the brain that prevents people acting on impulse.

The researchers discovered activity in the ventromedial prefrontal cortex which is associated with a feeling of safety.

It also had reverberations in parts of the prefrontal cortex.

The prefrontal cortex is key to complex thoughts and behaviors, including language, social behavior and decision-making.

Aerobic exercise attenuates reinstatement of cocaine-seeking behavior and associated neuroadaptations in the prefrontal cortex.

In other words, the striatum quickly learns the individual puzzle pieces, and the prefrontal cortex puts them together, Miller says.

Half were then given magnetic stimulation on the right side of their prefrontal cortex, half on the left.

These higher-level cognitive abilities are localized to the frontal and prefrontal cortex in the brain.

In those with more positive temperaments the activity occurred in the left prefrontal cortex instead.

When glucose levels lowered, the prefrontal cortex lost its ability to reign back the urgent 'eat' signals.

The Coke brand has a "flavor" in the ventromedial prefrontal cortex, a region essential for decision making.

As the brain gets older, the prefrontal cortex begins to decline quickly.

For example, one of the last areas to mature, the middle of the prefrontal cortex, lagged five years in those with the disorder.

However, choosing a delayed rewardrequired greater activities in the lateral prefrontal cortex andposterior parietal cortex, McClure found.

Braver's team is studying how the brain area called the prefrontal cortex is involved in long-term decision-making.

Third, unique human expression patterns were more common in the prefrontal cortex than in the cerebellum.

The mesial prefrontal cortex is thought to be important to social and other behavior and emotions.

A part of the brain called the dorsal-lateral prefrontal cortex appears especially undeveloped in teens.

By examining the rats' brains, the researchers showed increased activity in some neurons in the medial prefrontal cortex.

Most significantly of all, it shrinks the volume of the prefrontal cortex and the hippocampus.

In contrast, the medial prefrontal cortex allows self-expression, in this case in the form of jazz improvisation, according to the study.

The study, published in Nature Neuroscience, showed that part of the medial prefrontal cortex was activated.

Does reading turn on genes in the prefrontal cortex, the site of higher-order cognition?

Working memory, housed in the prefrontal cortex, is strongly related to executive control.

Willpower springs from a part of the brain, in the prefrontal cortex, that is easily overloaded and exhausted.

its difference from the prefrontal cortex.

The future studies would specify the role of medial prefrontal cortex in social cognition in detail.

The prefrontal cortex is key to theory of mind.

"When you look at 10-year- olds , they show this same medial prefrontal cortex activation as adults do, " Lieberman notes.

"The prefrontal cortex isvery plastic, " Bickel said.

Julie did fire up my prefrontal cortex, which is more intellectual, less visceral.

Now, there are signs that a change in the prefrontal cortex may influence a person's mental state, says Covington.

Just imagine if we could silence a few cells in the right prefrontal cortex and make self-awareness disappear.

Construction of a cDNA Library of the Prefrontal Cortex of Rhesus Monkey

Prefrontal cortex: integrator-distributor of information

Influence of cerebral concussion on cognitive behavior and dopaminergic nerve fiber in prefrontal cortex of rats

Different roles of the left inferior prefrontal cortex in visual Chinese word recognition

Effect of borneol on levels of monoamine neurotransmitters in prefrontal cortex of rat after long-term continuous operations

Circuitry of primate prefrontal cortex and the regulation of behavior by representational memory

Event-and time-based prospective memory impairment in patient with lesion in prefrontal cortex

Impairment of social cognition following damage to the prefrontal cortex

Understanding The Human Prefrontal Cortex

Changes of neuronal activity of ventromedial prefrontal cortex in the rat model of Parkinson's disease

Emotional Disorders in Patients with Prefrontal Cortex Lesions

Effects of naloxone on single -unit activity in the prefrontal cortex of anaesthetized rats

The Role of Prefrontal Cortex in Learning and Memory: Studied with Transcranial Magnetic Stimulation

Role of prefrontal cortex in learning and memory with transcranial magnetic stimulation

Effect of orexin A on single-unit activity in prefrontal cortex of anesthetized rats