[5] Harrison's writing reveals an interest in
the retinal perception of color, and in tonal harmony; he believed that the term Impressionism was descriptive not merely of the recent movement in French painting, but referred to any work done «honestly and sincerely» before nature.
Not exact matches
He has contributed to the study
of the brain processing
of form, symmetry, flicker, motion,
color, and stereoscopic depth
perception and has developed tests for the diagnosis
of retinal and optic nerve diseases.
Assist in a wide range
of optical procedures and perform - visual acuities, auto - refractions, ishira
color vision, depth
perception randot stereo test,
retinal photography (visicam), setting phoropter, tonometry (tonopen), instill eye drops (dilation), and Humphrey visual field screenings (40 - 40, 24 - 2, 10 - 2)