Neuroscientists Talk Shop is the University of Texas at San Antonio's (UTSA) Neurobiology Podcast, showcasing the current research of internationally renowned guest Neuroscientists. Each episode features a moderated discussion with a cross section of UTSA Neurobiology faculty, highlighting the featured guest's research, and the state of the art in the field at hand.
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On April 30, 2026, we met with Dr. Courtney Rouse from the Southwest Research Institute. We discussed approaches to designing machine learning methods for neuroscience data analysis. Guest: Courtney Rouse, Senior Research Engineer, Southwest Research Institute, San Antonio Participating: Erick Olivares, Department of Neuroscience, Developmental and Regenerative Biology, UT San Antonio Host:…
On April 23, 2026 I met with Drs. Vanesa Nieto Estévez and Parul Varma to talk about brain organoids made from cells derived from patients with genetic childhood epilepsy. Vanesa and Parul explained how these patient-derived tissue cultures are used to isolate the defects in brain development that underly the brain disorder, and to suggest and test potential treatments. Guests: Vanesa Nieto…
On April 16, 2026, we met with Dr. Robert Froemke of New York University to discuss his work on parenting and co-parenting in mice. We covered a wide range of topics including his video approach to discovery in behavioral experiments and the role of oxytocin in parental behavior. Guest: Robert Froemke, Professor, Department of Otolaryngology and Department of Neuroscience at at New York University…
On April 9, 2026 I spoke with Dr. Marcelo Marucho, on the electrical properties of actin filaments and microtubules, ubiquitous components of the cytoskeleton of nearly all cells. He explained how the surface charge of these proteins creates a thin charged layer in the adjacent cytoplasm in which electrical signals may be generated and conducted. In the case of microtubules, the interaction…
On April 2, 2026 we met with Dr. Daniel Llano to discuss the organization of the largest subcortical auditory brain structure, the inferior colliculus. He told us about the three major subnuclei within the inferior colliculus, their synaptic connections with other auditory and somatosensory structures, and the problems encountered as we try to identify the cell types and local connectivity within…
On March 26, 2026, we held our annual UTSA Neuroscience Symposium entitled "From Place Cells to Cognition", featuring 5 speakers presenting original research on the cognitive functions of hippocampal place cells. They discussed the firing patterns of place cells during exploration of cognitive maps, anticipating future movements, recall of previously visited locations, and imagining the movement…
On March 19, 2026 we spoke with Dr. Se-Woong Park about the idea that many of the symptoms of Autism may arise from changes in brain mechanisms that allow us to predict events in the near future from those in the recent past. Topics included internal predictions of postural destabilization produced by our own movements, and prediction of the trajectories of moving objects. We discussed some…
On February 26, 2026 we were joined by Dr. Peter Fox to talk about quantitative brain imaging methods and how they can reveal localized changes in brain structure in brain disorders that traditionally have not been associated with specific neuropathology. Guest: Peter Fox, Director, Brain Imaging Institute and Professor of Radiology, Neurology, and Physiology at UT Health San Antonio.…
On February 19, 2026 we were visited by Dr. Dayu Lin to hear about her work on some of the cell groups that make up the hypothalamus and their function in activating innate social behaviors in mice, including parenting and protection of their young. Guest: Dayu Lin, Professor in the Departments of Psychiatry and Neuroscience, Institute for Translational Neuroscience, Langone Medical Center, New…
On February 5, 2026 we met with Dr.Jonathan Bohmann to learn about the structure and function of acetylcholinesterase, the extracellular enzyme that controls the strength and time course of neurotransmitter at cholinergic synapses. He explained how computational models of molecular structure is be used to understand the functional properties of the enzyme and to design drugs that can modify its…
