Field Lab

433 Bryan Research

Greg D. Field, PhD, PI

phone: 919-681-7503

lab phone: 919-681-8362



University of Puget Sound, B.S., Physics

University of Washington, Ph.D., Physiology and Biophysics

Postdoctoral Fellow, Salk Institute for Biological Studies


My laboratory studies how the retina processes visual scenes and transmits this information to the brain.  We use multi-electrode arrays to record the activity of hundreds of retina neurons simultaneously in conjunction with transgenic mouse lines and chemogenetics to manipulate neural circuit function. We are interested in three major areas. First, we work to understand how neurons in the retina are functionally connected. Second we are studying how light-adaptation and circadian rhythms alter visual processing in the retina. Finally, we are working to understand the mechanisms of retinal degenerative conditions and we are investigating potential treatments in animal models.

Recent Posts

Wednesday, February 2, 2022 - 12:00
Lindsey Chew

Please join us Wednesday, Feb.

Wednesday, September 29, 2021
By Karl Leif Bates

DURHAM, N.C. – If you wanted to design the most perfect, low-energy, light-detecting device for a future camera or a prosthetic retina, you’d reach for something called ‘efficient coding theory,’ to set out the array of sensors.

Monday, March 15, 2021

Post doc and first author Suva Roy (pictured), research tech Emily Davis and grad student Na Young Jun (all from the Field Lab) collaborated with

yu and scalabrino headshots
Wednesday, March 3, 2021 - 12:00
Chen Yu and Miranda Scalabrino

Postdoctoral associate Chen Yu, PhD (Saban Lab) will present "Investigating the Role of Subretinal Microglia in Retinal Degeneration".