The subtraction analysis for «verum > rest» - «sham > rest» showed convergent activations in pre-SMA,
middle cingulate gyrus, claustrum, insula, supramarginal gyrus, SII and dorsolateral prefrontal cortex (dlPFC).
The convergence of brain regions shown for these meta - analyses comparing verum and sham acupuncture overlapped for
middle cingulate gyrus.
Not exact matches
In a study published in the June American Journal of Psychiatry, Saxena reported that hoarders have lower activity in the
cingulate gyrus — a structure that runs through the
middle of the brain, front to back — particularly in areas known to be involved in decision making and focusing attention.
The strongest links occurred in brain areas related to the ability to regulate emotions and behavior, the anterior
cingulate and
middle frontal
gyrus.
By contrast, females on average had higher density in the left frontal pole, and larger volumes in the right frontal pole, inferior and
middle frontal
gyri, pars triangularis, planum temporale / parietal operculum, anterior
cingulate gyrus, insular cortex, and Heschl's
gyrus; bilateral thalami and precuneus; the left parahippocampal
gyrus, and lateral occipital cortex.
Following our pre-registered specification to include 10 GM regions, we selected the following 10 ROIs, bilaterally averaged: the frontal pole, superior frontal
gyrus,
middle frontal
gyrus, inferior frontal
gyrus (pars triangularis and pars opercularis subdivision), supramarginal
gyrus (posterior and anterior), angular
gyrus, frontal medial cortex and the
cingulate gyrus.
Bilateral ROIs implicated in naming (i.e., anterior
cingulate; superior,
middle and inferior frontal
gyri;
middle and inferior temporal
gyri; supramarginal and angular
gyri)(Indefrey & Levelt, 2004) were extracted from the Harvard - Oxford atlas.
Compared to sham, verum acupuncture increased the connectivity between the amygdala, the PAG (periaqueductal gray) and the insula, and decreased the connectivity between the amygdala with the
middle frontal cortex, the postcentral
gyrus and the posterior
cingulate cortex (PCC).
Amyg: amygdala; Ce: cerebellum; dlPFC: dorsolateral prefrontal cortex; FG: fusiform
gyrus; H: hippocampal formation; IN: insula; MCC:
middle cingulate cortex; Nac: nucleus accumbens; paraHG: parahippocampal
gyrus; PCC: posterior
cingulate cortex; preCG: precentral
gyrus; pre-SMA: pre-supplementary motor area; SI: primary somatosensory cortex; SII: secondary somatosensory cortex; sgACC: subgenual anterior
cingulate cortex; SMG: supramarginal
gyrus; Th: thalamus; vmPFC: ventromedial prefrontal cortex.
Using ICA, Damoiseaux et al. [20] described two RSN components that together included the superior and
middle frontal
gyrus, posterior
cingulate,
middle temporal
gyrus and superior parietal cortices.
Cluster a (a) shows the default mode network, consisting of frontal regions, including superior frontal
gyrus (BA 8/9) and medial frontal
gyrus (BA 10/11) and precuneus / posterior
cingulate cortex (BA 23/31) and bilateral regions overlapping
middle / superior temporal tyrus (BA 21/39) and inferior / superior parietal cortex (BA 39/40).
We hypothesized that whole - brain and region - of - interest analyses would identify differences in cortical thickness in prefrontal (especially anterior
cingulate,
middle frontal
gyrus and orbitofrontal cortex) brain regions in female adolescents with early onset SUD, compared to controls.