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The Society for Neuroscience honored two University of Texas at Austin researchers at its annual conference, Neuroscience 2019. The conference is an opportunity for neuroscientists to present research findings, connect with experts and explore new technologies.

Within days of each other, two professors of neuroscience and one undergraduate teaching assistant have won University of Texas at Austin teaching awards.

AUSTIN, Texas – Neuroscientists at The University of Texas at Austin have discovered a group of cells in the brain that are responsible when a frightening memory re-emerges unexpectedly, like Michael Myers in every "Halloween" movie. The finding could lead to new recommendations about when and how often certain therapies are deployed for the treatment of anxiety, phobias and post-traumatic stress disorder (PTSD).

Choosing to forget something might take more mental effort than trying to remember it, researchers at The University of Texas at Austin discovered through neuroimaging.

A technique neuroscientists use to view neurons in the brain and to turn them on and off with light, called optogenetics, is a promising strategy that could eventually treat a wide range of disorders, from chronic pain to conditions such as epilepsy and Parkinson's disease. However, scientists faced a major hurdle: It has not been possible to access specific groups of brain cells in animals that have not been genetically manipulated for testing purposes, limiting mammalian research primarily to mice. Until now.

Alison Preston is the Dr. A. Wilson Nolle and Sir Raghunath P. Mahendroo Professor of Neuroscience in the College of Natural Sciences. She also holds appointments in the in the College of Liberal Arts' department of psychology and the Dell Medical School's department of psychiatry. She spoke with The Texas Scientist about her work. 

Humans move their eyes about two or three times a second, even when we're concentrating on a particular object or image, but the reason for these tiny eye movements has never been very clear.

Deep in the night in muddy African rivers, a fish uses electrical charges to sense the world around it and communicate with other members of its species. Signaling in electrical spurts that last only a few tenths of a thousandth of a second allows the fish to navigate without letting predators know it is there. Now scientists have found that the evolutionary trick these fish use to make such brief discharges could provide new insights, with a bearing on treatments for diseases such as epilepsy.

For decades, Michael Mauk, a neuroscientist at the University of Texas at Austin, has been developing a computer simulation of the part of our brains called the cerebellum that directs many of the movements we make often, yet don't have to think about, like walking or picking up a glass of water.

As a kid, Lawrence Garvin, II loved football. His dream was to be like Vince Young and play for the Longhorns. But in high school, Garvin became fascinated by neuroscience and decided his path was to be a doctor. Garvin kept his sights on The University of Texas at Austin as his top school. He was drawn to its pre-med track and partnership with The University of Texas MD Anderson Cancer Center.

Scientists at The University of Texas at Austin have successfully tested in animals a drug that, they say, may one day help block the withdrawal symptoms and cravings that incessantly coax people with alcoholism to drink. If eventually brought to market, it could help the more than 15 million Americans, and many more around the world who suffer from alcoholism stay sober.

With a flash of light, neuroscientists can now turn individual brain cells on or off. They do so using a set of tools, pioneered in part by UT Austin neuroscientist Boris Zemelman, called optogenetics.

The act of learning causes connections between brain cells, called synapses, to expand their capacity to store information, according to a new discovery from neuroscientists at The University of Texas at Austin, the Salk Institute for Biological Sciences and The University of Otago in New Zealand.

To understand how billions of neurons work together to guide decision-making in a single brain, twenty-one laboratories will join forces under the umbrella of the newly-formed International Brain Laboratory (IBL) to conduct a unique joint experiment.

The National Science Foundation (NSF) has awarded Kristen Harris, a professor in the Department of Neuroscience at The University of Texas at Austin, a $9 million grant to explore the brain in microscopic detail and understand the cell biology of the nervous system. Harris plans to image and map synapses, the tiny points of contact between neurons throughout the brain, in detail and to model synapse function and share the data publically for use by colleagues throughout the world.