People

Ben Sivyer PhD

Assistant Professor

Ben completed his PhD in the laboratory of David Vaney at the Queensland Brain Institute (QBI), The University of Queensland, Australia. Following this, he completed postdoctoral fellowships with Stephen Williams (QBI), Gabe Murphy (HHMI Janelia Research Campus), and Rowland Taylor (OHSU Casey Eye Institute).

Michael Berry MS PhD

MD/PhD Candidate

Mike completed his undergraduate degree at UC Berkeley where he worked with Ehud Isacoff studying the function of light activated proteins on vision restoration. Mike is studying intrinsically photosensitive retinal ganglion cells with mouse genetic tools and multi electrode array recordings. Mike defended his PhD in May 2022 and is now finishing the MD component of his MD/PhD.

Tavita Garrett Bs

PhD Candidate

Tavita is a PhD candidate in the Neuroscience Graduate Program. In the Sivyer lab, she studies intrinsically photosensitive retinal ganglion cells (ipRGCs). Tavita uses intersectional genetic targeting approaches and synaptic physiology to uncover the properties of specific ipRGC synapses and their target neurons. Tavita is co-mentored by Henrique von Gersdorff.

Joe Leffler PhD

Postdoctoral scholar

Joe Leffler trained in the Chen Laboratory at Havard University prior to completing a PhD with Rowland Taylor at OHSU & UC Berkeley studying the synaptic inputs to nNOS amacrine cells using 2-photon targeting strategies. Joe studies the glaucomatous injury in the mammalian retina and will be investigating the synaptic integration of implanted stem cell-derived retinal ganglion cells which is a potential future treatment for glaucoma and other optic neuropathies.

Nina Luong BS

PhD Candidate

Nina Luong completed her Bachelors in Human Physiology at the University of Oregon prior to becoming a postbaccalaureate scholar in the OHSU Neuroscience Postbaccalaureate Initiative (now OHSU PREP) program. Nina will undertake her PhD studies in the Wright Lab and Sivyer lab studying novel approaches to targeting and manipulating retinal ganglion cells.

Alumni

Elizabeth White BS MS

Research Assistant 2

Elizabeth graduated from the University of Vermont with a B.S. in Biological Sciences in 2016. She has previously conducted research on muscle physiology using Drosophila melanogaster and the usage of microRNAs as therapeutic agents in the treatment of acute myeloid leukemia (AML). She is now a biostatistician in the COOL lab at Casey Eye Institute.

Alex Tomlinson BS

Research Assistant 2

Alex is the creator and developer of pyStim and is now studying medicine at OHSU.