I want a WELL STRUCTURED  literature review on this TOPICS VISUAL PSYCHOPHYSICS ASSESSMENT and how strong/weak compare to the conventional visual acuity assessment. write and introduction with full of good literature review  on the subject. write about consciousness and visual awareness and ways to measure it and discuss how it that related to perceptual visual scale and add some discussion please on how the methodology used in here can benefit science and clinical practice. APPOLGIES FOR THE CAPITAL LETTERS MY KEYBOARD DECIDED NOT TO WRITE IN SMALL LETTERS . PLEASE FIND THE ATTACHMENT TO HAVE MORE UNDERSTANDING OF THE RESEARCH I AM WORKING ON please check the attached document. adding references.