Table 2.

Unadjusted correlations between FAQ, AES-I, and bilateral regional tau burden.

	FAQ		AES-I
	r	p	r	p
Hippocampal tau	0.38	0.03	−0.07	0.68
Entorhinal cortex tau	0.55	0.001	−0.15	0.35
Inferior temporal tau	0.58	<0.001	−0.19	0.25
Lateral temporal tau	0.50	0.003	−0.15	0.35
Precuneus tau	0.39	0.02	−0.15	0.37
Supramarginal tau	0.45	0.009	−0.17	0.29
Anterior cingulate tau	0.49	0.004	−0.28	0.09
Medial orbitofrontal tau	0.49	0.004	−0.27	0.09
Dorsolateral prefrontal cortex tau	0.53	0.001	−0.23	0.15

AES-I (Apathy Evaluation Scale Informant report), FAQ (Functional Activities Questionnaire).