Fig. 4 | Scientific Reports

Fig. 4

From: Resting-state functional magnetic resonance imaging study on cerebrovascular reactivity changes in the precuneus of Alzheimer’s disease and mild cognitive impairment patients

Fig. 4

Correlation between CVR values and MMSE/MoCA scales in patients with cognitive impairment (MCI + AD). (A) Positive correlation between CVR values of PCUN.R and MMSE scores; (B) Positive correlation between CVR values of PCUN.R and MoCA scores; (C) Positive correlation between CVR values of PCUN.L and MMSE scores; (D) Positive correlation between CVR values of PCUN.L and MoCA scores. MMSE mini-mental state examination, MoCA Montreal cognitive assessment, PCUN.R right precuneus, PCUN.L left precuneus, CVR cerebrovascular reactivity, MCI mild cognitive impairment, AD Alzheimer’s disease.

Back to article page