Table 4. Correlation analysis of the abundance of UFAs and CERAD and Braak scores.

Region	Fatty acid	Braak (tau)		CERAD (Aβ)
		r	p-value	r	p-value
Cerebellum	EPA	−0.31	0.096	−0.35	0.055
	Linoleic	−0.13	0.497	−0.19	0.306
	Arachidonic acid	−0.11	0.559	−0.19	0.033
	Oleic acid	−0.28	0.133	−0.27	0.142
	DHA	0.41	0.024	0.34	0.068
	Linolenic acid	−0.36	0.053	0.30	0.108
ITG	EPA	−0.33	0.042	−0.36	0.028
	Linoleic	−0.38	0.018	−0.35	0.032
	Arachidonic acid	−0.38	0.020	−0.37	0.025
	Oleic acid	−0.34	0.040	−0.35	0.034
	DHA	0.31	0.058	0.32	0.048
	Linolenic acid	−0.26	0.115	−0.32	0.052
MFG	EPA	−0.61	<0.001	−0.53	<0.001
	Linoleic	−0.57	<0.001	−0.58	<0.001
	Arachidonic acid	−0.56	<0.001	−0.55	<0.001
	Oleic acid	−0.64	<0.001	−0.64	<0.001
	DHA	0.60	<0.001	−0.69	<0.001
	Linolenic acid	−0.63	<0.001	−0.67	<0.001

Relationships between global measures of amyloid and tau pathologies and the regional abundances of six UFAs, values highlighted in bold are significant at p < 0.05.