beas Assistant Professor

Research Areas
Elucidating the neuronal processes that guide motivation
Beas Lab



The mission of the Beas lab centers on elucidating the neuronal processes that guide Motivation. Indeed, motivation is a concept used to describe a set of complex behaviors that involve multiple interacting functions mediated by various neural circuits and result in the energizing of behaviors in pursuit of a goal. Particularly, the lab is interested in understanding the different components that make up motivational drive and the circuit mechanisms that contribute to each of these components. We seek to address these questions by combining behavior, use of transgenic mice, viral tools, calcium imaging, pharmacology, optogenetics, and electrophysiology. The significance and implications of the research are considerable given that impairments in these two components of motivation are common among individuals who suffer from psychiatric disorders (e.g. drug abuse, compulsive disorders, and major depressive disorder).

Dr. Beas obtained her bachelor’s in science degree from the University of Texas at El Paso. She then attained a Ph.D. in Neuroscience from the University of Florida. Dr. Beas performed her postdoctoral work at the National Institute of Mental Health (NIMH) at the Unit on the Neurobiology of Affective Memory. Her postdoctoral work focused on investigating the cellular and circuit mechanisms by which exteroceptive and interoceptive signals affect the neurocircuitry of the paraventricular nucleus of the thalamus and drive adaptive behavior.

Throughout her research career, Dr. Beas has been the recipient of numerous awards including a K99/R00 BRAIN Initiative Advanced Postdoctoral Career Transition Award, the NIMH Julius Axelrod Memorial Fellowship Training Award for excellence in basic research, the NIGMS Postdoctoral Research Associate Training (PRAT) Program Fellowship Award, the Neuroscience Scholars Program (NSP) Fellow award by SfN, among others. 

Beas Lab



Graduate School

Postdoctoral Fellowship





Committed to fundamental neuroscience research

The UAB Department of Neurobiology is making a national and international impact in fundamental neuroscience research. Our faculty have received numerous national and international awards recognizing excellence in research and training and provide a unique perspective for interdisciplinary neuroscience research and teaching careers at academic health science centers.


We focus on the molecular and cellular basis of normal structure and function of the nervous system, with applications to neurological health and disease.


Graduate students and postdoctoral fellows train in advanced research techniques and the neurobiology of disease.