Neurofilament light chain (NfL), a biomarker previously measured in blood or cerebrospinal fluid and used to indicate neurodegeneration, is detectable in the vitreous humor of the eye, opening the ...
The vitreous humor is a gel-like liquid between the lens and the retina. It is an essential part of the eye. It helps the eye keep its shape and absorbs shock. It also maintains correct oxygen levels ...