Lee, Darrin Jason
The focus of my laboratory is to explore the underlying mechanisms and potential of neuromodulation for cognitive dysfunction and psychiatric disorders, such as Alzheimer’s disease, Parkinson’s disease, epilepsy, depression, obsessive compulsive disorder and schizophrenia. Specifically, we utilize multiple depth electrode local field potential recordings and functional ultrasound imaging to evaluate simultaneous electrophysiology, cerebral blood flow and functional connectivity in these disorders. Using these tools, our goal is to better understand the underlying pathophysiology and optimize our neuromodulation strategies. Our aim is to translate our preclinical findings into clinically relevant neuromodulation treatments. My clinical research is focused on evaluating potential new indications and targets for neuromodulation, such as deep brain stimulation (DBS), spinal cord stimulation and focused ultrasound.
Liman, Emily
Harold W. Dornsife Chair in Neuroscience and Professor of Biological Sciences
The Liman lab studies how ion channels enable sensory cells to convert chemical and mechanical cues into electrical signals. We discovered the Otopetrin (OTOP) family of proton-selective ion channels and showed that OTOP1 is the long-sought sour-taste receptor as well as a detector of ammonium. Using patch-clamp electrophysiology, structure-guided mutagenesis, cryo-EM, and in vivo genetics we aim to reveal how protons permeate OTOP pores, how gating is tuned by pH and lipids, and how channel activity shapes taste, balance, and metabolic physiology. Ongoing projects extend these questions to other OTOP isoforms combining medium-throughput screening with computational modeling to identify first-in-class modulators and mouse genetics to identify and manipulate cells that express OTOP channels. Students gain rigorous cross-disciplinary training in membrane biophysics and sensory neuroscience while working in a collaborative, inclusive environment.
McKemy, David
Professor of Biological Sciences
The McKemy laboratory studies the neurobiological basis of pain, focusing on general somatic sensations of pain, painful neuropathies associated with chronic injury and disease, and the mechanisms that lead to migraine headaches. The lab is also interested in how the microbiome alters general physiological functions that can lead to pain and other disorders.
Moore, Jeffrey
Assistant Professor of Biological Sciences
Many mammals sense and affect their environment predominantly through innate motor programs for exploration, social interaction, and ingestion; yet, little is known about the neuronal circuits that control these motor programs. Our lab uses molecular, systems, and computational neurobiological techniques to identify specific brainstem motor control modules and to determine how higher-order brain structures engage these modules for innate behaviors.
Zhang, Li
Professor of Physiology and Neuroscience
As systems neuroscientists, we aim to decipher brain circuits to understand how perception and behavior arise, how the brain adapts to a dynamic environment, and how circuit dysfunction contributes to neurological and psychiatric disorders. We focus on resolving neural architecture—the wiring of neurons that underlies brain function. Technical innovation is central to our approach. We have developed molecular, genetic, electrophysiological, and imaging tools to study circuits supporting both local computation and behavior. Our research integrates in vivo and in vitro electrophysiology, two-photon calcium imaging, neural modeling, anatomical tracing, and optogenetics to build a comprehensive understanding of cell-type-specific circuit mechanisms.
