Limbic System

TranelD

Daniel T. Tranel, PhD

Title/Position
Professor
Neuroscience Ph.D. Program Director
My research is aimed at understanding brain-behavior relationships in humans, at systems level. Two main approaches are used: the lesion method, in which brain-damaged patients are studied with neuropsychological procedures to determine how certain lesion sites are related to certain cognitive and...
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...
Hanna Stevens

Hanna Stevens, MD, PhD

Title/Position
Associate Professor
The Psychiatry and Early Neurobiological Development Lab (PENDL) at the University of Iowa Carver College of Medicine seeks to understand molecular and cellular aspects of early brain development and their relevance to psychiatric disorders. Hanna Stevens, the PI, is particularly interested in...
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 Wemmie

John Wemmie, MD, PhD

Title/Position
Professor
My lab uses genetic manipulation in mice to study the effects of Acid Sensing Ion Channels (ASICs) on behavior. Because one of these channels, ASIC1, is abundant in the amygdala complex, we tested whether it plays a role in Pavlovian fear conditioning. We found that ASIC1a knockout mice have reduced...
Lane Strathearn

Lane Strathearn, MBBS, PhD

Title/Position
Professor
Dr. Strathearn is Professor of Pediatrics and the Division Director for Developmental and Behavioral Pediatrics at the University of Iowa, as well as Physician Director of the Center for Disabilities and Development at the University of Iowa Children's Hospital. He holds the William E. Bell/Gail A...
Mark Chapleau

Mark W. Chapleau, PhD

Title/Position
Professor
Dr. Chapleau's research focuses on neural mechanisms in cardiovascular regulation; with emphasis on baroreceptor mechanosensory transduction, modulation of excitability of baroreceptor and sympathetic neurons, and determinants of baroreflex sensitivity, arterial chemoreceptor reflex sensitivity and...
Nicholas Trapp

Nicholas Trapp, MD, MS

Title/Position
Assistant Professor
The Trapp lab engages in research endeavors aimed at improving the current applications of neuromodulation, better understanding the physiologic effects of brain stimulation therapies, and exploring the potential for these therapies in new patient populations. We are currently engaged in research...
Ryan LaLumiere

Ryan T. LaLumiere, PhD

Title/Position
Associate Professor
My laboratory focuses on two lines of research: the neural circuitry underlying memory consolidation and the neurobiology underlying cocaine-seeking behavior in rats. In our memory consolidation work, we use optogenetics in combination with different types of learning tasks in rats to elucidate the...