Band 2 profile shape aspect ratio

Older age has no effect on band 2 profile shape aspect ratio in humans.

“No differences in the profile shape aspect ratio of band 2 were observed in any macular region between the two age groups.”

HumansLight-adapted participants without overt ophthalmologic diseasemaculan = 25

Macular Metabolism in Young and Older Adults: A Preliminary Optical Coherence Tomography Biomarker Study

Investigative ophthalmology & visual science·1 Jul 2026