Sentences with phrase «cingulate cortex within»
Functional connectivity of the anterior cingulate cortex within the human frontal lobe: A brain - mapping meta - analysis
https://www.cambridge.org/ Not exact matches
Techniques that directly activate the posterior cingulate cortex like brain stimulation or game play that promotes distraction, particularly within situations that don't allow a routine to form, can lead to more creativity.
In trance, brain networks displayed notable reconfigurations, including increased connectivity in regions associated with internal thought (the default mode's posterior cingulate cortex) and cognitive control (dorsal anterior cingulate cortex and insula), as well as decreased connectivity within the brainstem and auditory pathway.
These 2 modalities were used to investigate connectivity within the default mode network, a set of brain regions — including medial prefrontal cortex (MPFC), medial temporal lobes (MTLs), and posterior cingulate cortex (PCC) / retropslenial cortex (RSC)-- implicated in episodic memory processing.
Recently, fMRI has been adapted to examine connectivity within a specific resting - state neural network — the default - mode network — that includes medial prefrontal and anterior cingulate cortices.
The left precuneus demonstrated decreased FC to several regions of pain processing, reward, and higher executive functioning within the prefrontal (orbitofrontal, anterior cingulate, ventromedial prefrontal) and parietal cortices (angular gyrus, superior and inferior parietal lobules).
Notably, coordinates of seed regions - of - interest defined within the posterior cingulate cortex (PCC) / precuneus, an area often employed to study functional connectivity of the DMN, have been inconsistent across studies.
What was startling was that the MRI scans showed that mindfulness groups increased gray matter concentration within the left hippocampus, the posterior cingulate cortex, the temporo - parietal junction, and the cerebellum.
Research also implicates a distributed network within the prefrontal cortex through which attention is deployed to closely monitor performance, incorporating feedback, as individuals then call on more specialized cognitive control mechanisms to modify subsequent behaviour.30 - 32 Anxiety related perturbations in this pattern are evident in both children33 and adults.34 Imaging studies have implicated the anterior cingulate cortex (ACC) in this process, as it appears to be hyperactive in anxious individuals during tasks requiring cognitive or «top down» control.35