A member asked:

Do erg and eog eye tests measure the same thing? (light sensitivity?) trying to find out so i can correlate findings for a seasonal aff disorder essay

A doctor has provided 1 answer
Dr. Richard Zimon answered

Specializes in Internal Medicine

No the tests: you mention are electrophysiology tests which measure different eye issues including pupillography (light sensitivity) etc. There are NO Correlations I am aware of with Seasonal Affective Disorder PER SE (HOWEVER research using these tools is ONGOING!!!!!!!! You might ask your OPTHAMOLOGIST for some references! Hope this helps\ Dr Z

Answered 7/26/2015

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