pertaining to a kind of visual impairment without apparent organic pathology

pertaining to a kind of visual impairment without apparent organic pathology

visual impairment without apparent organic pathology

partial or total loss of sight without pathology of the eye; caused by disease of optic nerve or retina or brain

(pathology) not progressing or increasing; or progressing slowly

a doctor who specializes in the physiology and pathology of the skin

any deviation from a healthy or normal condition, Any deviation from a healthy or normal condition; abnormality, a theory that gives prominence to the vital action of cells in the healthy and diseased functions of the body