Retinal Levels of Amyloid Beta Correlate with Cerebral Levels of Amyloid Beta in Young APPswe/PS1dE9 Transgenic Mice before Onset of Alzheimer’s Disease

Table 1

RNFL thickness inpatients of different ages with neurodegenerative disease.

Age (years)		Female : male	Subjects	Cognitive evaluation	RNFL thickness	Reference
	49	26 : 23	Down syndrome	Temporal cortex MRI and PET		[37]
	66	48 : 18	Multiple sclerosis	MRI		[38]
56.0 (55.9 to 56.1)	32038	17172 : 14866	Cognitive decline	Cognitive function tests		[39]
	56	35 : 21	Preclinical AD	PET	-0.228	[41]
	63	32 : 31	AD	PET/CT		[42]

; ; ; AD: Alzheimer’s disease; MRI: magnetic resonance imaging; PET: positron emission tomography; CT: computed tomography; OR: odds ratio; AUC: area under the receiver operating characteristic curves (to assess the ability of RNFL thicknesses to discriminate AD cases from healthy people).