Sentence examples for brain grey from inspiring English sources
At least eighty percent of brain grey matter is modifiable by physical activity: a review study.
Hölzel, B. K. et al. Mindfulness practice leads to increases in regional brain grey matter density.
Six tissue cores (diameter: 600 μm) were taken from six different areas per brain: grey and white matter from the cerebral hemispheres (frontal and occipital lobes), corpus callosum, and semioval center.
Chronic pain disorders are presumed to induce changes in brain grey and white matters.
The chasm between the brain (grey matter) and the mind (thinking) is one of the biggest scientific mysteries.
Atlas based region of interest whole brain grey matter was defined on individual magnetic resonance images and time-activity curves extracted from the co-registered dynamic PET images.
Crucially, to accurately evaluate whole-brain grey matter morphometry in this setting, fine-grained quantification techniques were applied.
Whole-brain grey matter volume was also quantified and associations with functional data were examined.
One MRI study of 112 extended twin families found heritabilities of 82% for whole-brain grey matter volume, 87% for whole-brain white matter volume and 86% for general intelligence (Posthuma et al. 2002).
A whole-brain grey matter mask was defined to include voxels for which the intensity was >0.1 in at least 80% of the images; this has been shown to be appropriate for participants with greater atrophy (Ridgway et al., 2009).
VBM uses segmentation of the brain into grey matter, white matter and CSF followed by low-dimensional spatial registration of the grey matter map to a template.
