TABLE 3.

Correlations between GMV and cognitive performance on the global NAB Index.

Brain regions	MI	OHCA
Total GMV	0.308	0.798*
ACC	0.279	0.396
mOFC	–0.050	0.348
rDLPFC	0.339	0.044
bHipp	0.045	0.574
Thalamus	0.33	0.663
bPutamen	–0.302	0.326
bCerebellum	0.233	–0.403

Cognitive function is measured with the Neuropsychological Assessment Battery, scores are standardized to a normative sample for age, gender, and education. Correlations are controlled for age and total GMV. r, right side; l, left side; b, bilateral; ACC, anterior cingulate cortex; mOFC, medial orbitofrontal cortex; DLPFC: dorsolateral prefrontal cortex; Hipp, Hippocampus; OHCA, out-of-hospital cardiac arrest; MI, myocardial infarction. *p < 0.05.