Sentences with phrase «greater gray matter volume»
There was a strong greater gray matter volume and high energy output association in individuals having mild cognitive impairment and Alzheimer's.
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In particular, aerobic capacity has been associated with greater gray matter volume in frontal regions (premotor cortex and supplementary motor cortex), subcortical regions (hippocampus and caudate nucleus), temporal regions (inferior temporal gyrus and parahippocampal gyrus) and the calcarine cortex.
The connections between greater gray matter volume and intelligence have been documented only in children with an average age of 15.4 years.
Not exact matches
The results suggested that greater leaning towards liberalism was associated with increased gray matter in the anterior cingulated cortex, whereas greater embracing of conservatism corresponded to increased volume of the right amygdale.
A larger network of Facebook friends correlates with a greater volume of gray matter in the amygdala, an emotion - processing region, according to a recent study.
Through analysis of high - resolution anatomical magnetic resonance imaging of brain volumes, taken three times over the two - year study period, the researchers were able to determine that individuals with MCI or Alzheimer's showed greater losses in gray matter volume in both the basal forebrain and temporal lobe, compared with cognitively normal controls.
More specifically, the researchers have confirmed that physical fitness in children (especially aerobic capacity and motor ability) is associated with a greater volume of gray matter in several cortical and subcortical brain regions.
«Brains of children with a better physical fitness possess a greater volume of gray matter.»
One report found significantly greater decreases in gray matter volume in children with autism scanned at two time points (age ~ 11 and at 30 - month follow - up) compared with TD children (Hardan et al., 2009).
A recent fMRI study showed that the MAOA genotype at risk for impulsivity and violent behavior is associated with reduced gray matter volumes in limbic regions such as the amygdala, dorsal anterior cingulated cortex (dACC), and subgenual ACC and greater amygdala and subgenual ACC responsivity to negative emotional faces [25].