title: Author response.
authors.forename: Jeyaraj D
authors.initials: JD
authors.lastname: Pandian
authors.forename: Rajni
authors.initials: R
authors.lastname: Arora
authors.forename: Paramdeep
authors.initials: P
authors.lastname: Kaur
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D055096:Optical Devices; D010468:Perceptual Disorders / Q000209:etiology* / Q000628:therapy*; D020521:Stroke / Q000150:complications*