Sentences with phrase «brain activation during»

As the interest of this study lay in the role of individual differences in the BAS on brain activation during task - switching, only the SR measures were considered in our analysis.

MRIT: An fMRI Study of Inhibitory Control is designed to examine children's behavioral performance and brain activation during an inhibitory control task.

Performance level modulates adult age differences in brain activation during spatial working memory

These findings extended our previous results of gender differences in regional brain activation during response inhibition.

Conversely, women showed greater regional brain activation during SE > SS, compared to men.

Why mental arithmetic counts: brain activation during single digit arithmetic predicts high school math scores.

Functional Magnetic Resonance Imaging and Spectroscopy of Brain Activation During Heart Rhythm Coherence

While imaging captures brain activation during specific tasks and therefore may identify general brain regions that are abnormal in diseases, it does not have that critical cell - level resolution.

Dr. Elias and the OCAR primarily focus on understanding why ERP works (e.g., fear tolerance versus fear habituation; the roles of guilt, willingness, and acceptance; patterns of brain activation during exposure; functional connectivity among brain regions), tailoring treatment to the individual (e.g., elucidation of predictors of response and their underlying processes / mechanisms and neural correlates; rigorous diagnostic characterization of obsessive compulsive related disorders), and evaluating innovative treatments and augmentation strategies (e.g., acceptance and commitment therapy; optimization of inhibitory learning; pharmacological augmentation).

Detoxified alcoholics show differences in regional brain activation during

Patterns of brain activation during self - deprecation are fundamentally the same as those during self - deceptive pride, Keenan is finding.

Not exact matches

Research has shown that lucid dreaming is accompanied by an increased activation of parts of the brain that are normally suppressed during sleep.

McLean Hospital neuroscientists have found that immune system activation during pregnancy and right at birth can cause alterations in the brain's neural circuits during young adulthood that are consistent with behavioral symptoms common in autism spectrum disorder (ASD) and other developmental conditions.

When he and a control subject, another sensation - seeking rock climber, viewed gruesome, high - arousal photographs during functional magnetic resonance imaging brain scans, Honnold's amygdala ─ the brain's fear center ─ showed zero activation while the other climber's lit up like a neon sign.

The brain areas that showed greater activation on warmer days were regions typically activated by MS patients during task performance: the frontal, dorsolateral, prefrontal and parietal cortex.

Greg Murray and colleagues compared activation of the brain's reward system in 16 men during a gambling task at 10 a.m., 2 p.m. and 7 p.m..

What's more, in a neuroimaging study in which the participants were shown images depicting human suffering, those who gave most generously during the online game also showed greatest activation in brain areas involved in empathy, emotion regulation and positive emotion.

Furthermore, activation in fronto - striatal brain circuits during the experiment predicted how many calories they chose to consume in a meal the following day.

Collectively, these findings demonstrate that even a brief period of immune system activation during critical periods of early development can leave a long - term signature upon the brain.

«But during the navigational memory task, certain parts of the brains of subjects with concussion showed altered activation patterns, either diminished or increased activity.

«We did not see any increased activation of the parts of the brain normally engaged during reasoning,» Westen is quoted as saying in an Emory University press release.

«The field now has two independent reports — our study and a 2015 report by Setiawan and colleagues in Toronto — showing essentially the same thing: that there is evidence for inflammation, more specifically microglial activation, in the brains of living patients during a major depressive episode,» said Dr. Talbot.

Some brain imaging studies have shown activation of speech areas during mathematical tasks, while others have not.

Analysis focused on 22 regions of interest where brain activation increased during the task, with particular attention to those regions» interactions with an area previously shown to play a role in identifying speech sounds.

One, for example, was the sequential activation during motor tasks of the premotor cortex, then the primary somatosensory cortex, then the primary motor cortex in healthy brains.

Brain activation for the whole group of stroke patients during the retention session 1 week after real stimulation (dual - tDCS) and 1 week after placebo.

Abnormal high energy phosphate molecule metabolism during regional brain activation in patients with bipolar disorder.

In a previous study, we used kakusei as a neural activation marker to identify the brain regions in the European honeybee that are active during foraging behavior [13], [14].

Measurements of functional brain connections with fMRI during rest showed that immune activation in the hippocampus altered its connections with other brain regions.

Task - based functional connectivity measures the synchronization of activation levels between brain regions during the performance of a given cognitive task.

Furthermore, movement - independent ZENK expression in the forebrain of night - migratory birds performing magnetic orientation at night is confined to Cluster N [with the strongest activation in distinct subregions (the shell surrounding the DNH nucleus)-RSB-, as shown by the detailed quantification of ZENK expression within Cluster N performed in this study], and this expression massively decreased in corresponding brain areas of non-migratory songbirds and in all bird species during daytime [13].

«We attribute the differences in brain activation patterns to the effort expended during the working memory task rather than to differences in speed of processing,» he added.

The researchers looked at the brain activation of 50 soon - to - be kindergartners during a phonological processing task — where the kids were asked to think about whether certain words started with the same sound (for instance, «goat» and «gorilla,» or «bird» and «ant.»).

Remediation resulted in improved language, reading performance, and increased activation in multiple brain regions during phonological processing.

For example, certain biological events during early development, such as excessive androgen production, exposure to synthetic androgens, thyroid dysfunction, Cushing's disease, and congenital adrenal hyperplasia, can combine with environmental influences to predispose women to antisocial behavior.69 Additionally, EEG research has uncovered asymmetries in the frontal activation of antisocial females» brains.70 Normative males and females tend to exhibit asymmetric frontal brain activation, with boys having greater right frontal activation and girls having greater left frontal activation.

During spouse handholding, women in the highest - quality relationships showed strongly diminished threat - related activations throughout the brain, including the right anterior insula, hypothalamus, and dorsolateral prefrontal cortex.

Patterns of brain activation in foster children and nonmaltreated children during an inhibitory control task.

During the outcome phase (during presentation of feedback), the contrast of interest was the effect of allelic groups on differences in brain activation for reward versus non-reward tDuring the outcome phase (during presentation of feedback), the contrast of interest was the effect of allelic groups on differences in brain activation for reward versus non-reward tduring presentation of feedback), the contrast of interest was the effect of allelic groups on differences in brain activation for reward versus non-reward trials.

During the anticipation phase (the time between presentation of cues and potential reward receipt), the contrast of interest was the effect of allelic group on differences in brain activation for incentive versus non-incentive trials.

Functional brain activation to emotional and nonemotional faces in healthy children: Evidence for developmentally undifferentiated amygdala function during the school - age period