A simple eye test, at high street opticians, for thinning of the retinal nerve fibre layer (RNFL) could in future help predict which persons are at risk of developing dementia.
Optician’s eye test ‘could spot early dementia signs’. London: BBC Health News, July 24th 2018.
Further details appear in the NHS Choices Behind the Headlines critical appraisal:
Could eye tests help screen for dementia? London: NHS Choices; Behind the Headlines, July 25th 2018.
This relates to:
Full Text Link (Note: This article requires a suitable Athens password, a journal subscription or payment for access).
Ko, F. Muthy, ZA. [and] Gallacher, J. [et al]; UK Biobank Eye & Vision Consortium (2018). Association of retinal nerve fiber layer thinning with current and future cognitive decline: a study using optical coherence tomography. JAMA Neurology. June 25th 2018. [Epub ahead of print].
A recent broad review:
Colligris, P. Perez de Lara, MJ. [and] Colligris, B. [et al] (2018). Ocular manifestations of Alzheimer’s and other neurodegenerative diseases: the prospect of the eye as a tool for the early diagnosis of Alzheimer’s Disease. Journal of Ophthalmology. July 30th 2018; 2018: 8538573.