Macular pigment assessment by motion photometry.


A Moreland anomaloscope was modified to measure macular pigment optical density (MPOD) profiles by motion photometry. A grating (spatial frequency 0.38 c deg(-1)), whose alternate bars were filled, respectively, with 460 nm (maximum MP absorption) and 580 nm (zero MP absorption) lights, drifted steadily at 37 degrees s(-1). The subject adjusted the 580 nm… (More)


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@article{Moreland2004MacularPA, title={Macular pigment assessment by motion photometry.}, author={Jack D. Moreland}, journal={Archives of biochemistry and biophysics}, year={2004}, volume={430 2}, pages={143-8} }