The Pupil--A Study

This paper will focus on the pupil- It's function, innervation, and anomalies. By carefully
observing the pupils, a clinician can tell many things about the neurological pathways of the
eye. He/she must become skilled at noticing subtle size differences between the pupils in
different lighting conditions and abnormal reactions to light. These things can tell you about
pathology (compressive lesions, aneurysms, inflammation) occurring behind the eye that is not observable with clinical equipment.