Task-dependent posterior cingulate activation in mild cognitive ...
www.ncbi.nlm.nih.gov › PMC2627779
This study investigated fMRI activation in the PCC in individuals with MCI and age, gender, and education-matched controls across two tasks. The first task was ...
Jan 15, 2006 · This study investigated fMRI activation in the PCC in individuals with MCI and matched controls across two tasks. The first task was a visual ...
Neuroimaging research has demonstrated that the posterior cingulate cortex (PCC) is functionally compromised in individuals diagnosed with amnestic mild ...
Regression analysis revealed a highly significant relationship between BOLD response during self-appraisal and self-awareness of deficit in MCI, ...
People also ask
Does mild cognitive impairment always lead to dementia?
What happens if the posterior cingulate cortex is damaged?
What mental function is most affected in mild cognitive impairment?
What is the prognosis for mild cognitive impairment?
Jul 18, 2013 · The posterior cingulate cortex is a highly connected and metabolically active brain region. Recent studies suggest it has an important cognitive role.
In both task conditions, MCI higher-cognition activated additional regions, relative to control subjects, in the right ventrolateral and dorsolateral prefrontal ...
After treatment, the MCI group showed normalized MTL activation and improved parietal deactivation. These changes were associated with cognitive performance.
Task-dependent posterior cingulate activation in mild cognitive impairment. Authors: Ries ML, Schmitz TW, Kawahara TN, Torgerson BM, Trivedi MA, Johnson SC.
Jun 10, 2009 · Abnormal connectivity in the posterior cingulate and hippocampus in early Alzheimer's disease and mild cognitive impairment. ,. Alzheimers ...
Jul 1, 2008 · The fMRI and DTI results confirmed decreased connectivity from both the PCC and hippocampus to the whole brain in MCI and AD and reduction in ...