Anatomical tracing

Donna Hammond

Donna L. Hammond, PhD

Title/Position
Professor, Carver Chair in Neuroscience IV
This laboratory is interested in the neuroanatomy, neurophysiology and neuropharmacology of the central nervous system (CNS) pathways that convey pain, as well as the bulbospinal pathways that mediate the production of analgesia. Our studies emphasize a systems-level approach in which many different...
George Richerson

George B. Richerson, MD, PhD

Title/Position
Professor
Head, Neurology
We are studying the role of serotonin neurons in mediating the effects of acidosis on brain function and behavior. We have shown that serotonin neurons are exquisitely sensitive to changes in pH. They are close to large arteries in the brain and contribute to the increase in breathing induced by...
Marcinkiewcz, Catherine

Catherine Marcinkiewcz, PhD

Title/Position
Assistant Professor
Serotonin neurons are mainly localized to the raphe nuclei of the brainstem, but their axons are widely distributed throughout the nervous system and have a ubiquitous role in physiological processes and behavior. Adding to this complexity is the diverse array of high-affinity receptors that bind...
Gordon Buchanan

Gordon Buchanan, MD, PhD

Title/Position
Associate Professor
Sudden unexpected death in epilepsy (SUDEP) is the leading cause of death in patients with intractable epilepsy, but specific mechanisms of how a seizure can cause death are poorly understood. Research efforts in my laboratory are focused on using animal models to understand the mechanisms by which...
Huxing Cui

Huxing Cui, PhD

Title/Position
Assistant Professor
We study the neural circuits and intraneuronal signaling mechanisms that regulate appetite, body weight, sleep, and cardiorespiratory function in mice and aim to understand how these regulatory processes go awry in metabolic disorders. To this end, we employee state-of-the-art neuroscience...
Jason Radley

Jason J. Radley, PhD

Title/Position
Associate Professor
We combine behavioral, physiological, functional neuroanatomical, and cellular approaches to unravel the neural circuitry that underlies adaptive neuroendocrine responses to stress. Recently we have identified a locus in the basal forebrain that serves as a neural hub for integrating and relaying...
Joel Geerling

Joel C. Geerling, MD, PhD

Title/Position
Assistant Professor
In the lab, we use genetic techniques to isolate and manipulate neurons that mediate basic physiologic functions including sleep, appetite, bladder control, and thermoregulation. My focus lies in identifying and deciphering previously unknown connections between neurons in the brainstem and other...
John Freeman

John Freeman, PhD

Title/Position
Professor
We study the neural mechanisms underlying learning and memory. The main focus of our research is on neural circuit interactions necessary for learning and memory retrieval. We use multi-site tetrode recordings, neuroanatomy, neuropharmacology, DREADDs, optogenetics, electrical stimulation, machine...
Jon Resch

Jon Resch, PhD

Title/Position
Assistant Professor
We aim to uncover the neural mechanisms underlying the homeostatic regulation of appetite and cardiometabolic physiology. To do so, we use genetically engineered mouse models and Cre-dependent AAVs to specifically map neuronal circuits as well as manipulate and record their activity in order to...
Kamal Rahmouni.

Kamal Rahmouni, PhD

Title/Position
Professor
The work in my laboratory is focused on the neurobiology of metabolism, energy homeostasis and cardiovascular function and related disorders such as obesity, diabetes and hypertension. The central nervous system is a major player in the regulation of energy homeostasis as well as cardiovascular...