Table 3.

Final control groups for each region.

Control group	MTG	CB	CG	SN	HP	LC	MED	PVC	MCX
Manchester AD (n = 9)	-	-	Accepted	-	-	-	-	-	-
Newcastle AD (n = 9)	-	-	Accepted	-	-	-	-	-	-
Auckland AD (n = 9)	Accepted	Excluded	Excluded	-	Accepted	-	-	-	Accepted
Auckland HD (n = 9)	Accepted	Excluded	-	Excluded	Accepted	-	-	-	Accepted
Final number	27	9	27	9	27	9	9	9	26

A dash indicates that the region was not investigated in the indicated cohort. MTG, middle temporal gyrus; CB, cerebellum; CG, cingulate gyrus; SN, substantia nigra; HP, hippocampus; LC, locus coeruleus; MED, medulla; PVC, primary visual cortex (occipital lobe); MCX, motor cortex.