655-360 Psychophysical Aspects of Vision

Approval from Head of Department

The purpose of this subject is to provide candidates with a broad knowledge of biomedical and psychophysical scientific principles which underlie our understanding of the structure and function of the eye. Such a grounding is important in the subsequent appreciation of the mechanisms with lead to ocular abnormality, pathology and visual dysfunction. The subject content will include a review of basic ocular anatomy, embryology and neurology, along with basic ocular biochemistry and microbiology. In addition, the psychophysical principles which underlie light sense, colour vision, form sense (spatial/temporal resolution) and the perception of depth will be considered.

On completion of this subject students should:

• demonstrate an ability to critically evaluate and synthesise research literature;

• have developed an understanding of the importance of regularly refreshing their knowledge base through use of the relevant scientific and professional literature;

• be competent in seeking and retrieving information using a number of resources such as the world wide web;

• be able to manage competing demands on their time; and

• appreciate the ways in which advanced knowledge can equip one with enhanced problem-solving skills for application in a clinical environment.

One 2-hour written examination at the end of semester.

Students will be provided with a comprehensive study guide. Prescribed texts are from the American Academy of Ophthalmology Basic and Clinical Science Course. Section 2 (Fundamental and Principles of Ophthalmology) and Section 5 (Neuro-Ophthalmology) American Academy of Ophthalmology, 1998