Gatech neuroscience research journal presidential

Skip to content. Neuroscience spans basic science studies of the brain and nervous system at multiple scales from cells to networks to behavior. Neuroscience research in the Petit Institute is highly interdisciplinary and includes studies of the genetic basis of neural systems and diseases, the functioning of neural cells and systems, relationships between neural activity and behavior, as well as cognitive processing and brain imaging.

In addition, researchers are developing and using various technologies to study and interact with neural systems including biomaterials, imaging and optogenetic stimulation, electrophysiology, biomechanics, neural interfacing electronics, computational modeling, and multi-dimensional data analysis.

Costas D. Assistant Professor. Georgia Institute of Technology. George W. Woodruff School of Mechanical Engineering.

Gary J. Professor and Chair. Emory University. Department of Cell Biology. Pamela T. Michael R. Associate Professor. Emory Department of Rehabilitation Medicine. Nicholas Boulis. Emory Department of Neurosurgery. Ellenor Brown. Graduate Research Assistant. Georgia Tech School of Applied Physiology. Robert Butera.Skip to content. Cognitive control refers to the set of processes by which we direct our actions toward a specific goal.

At the most basic level, control processes allow us to translate a presented stimulus into an appropriate motor action.

However, these processes and representations quickly become more complex when trying to understand more involved behaviors such as learning peoples names or watching and understanding films. Research in our lab investigates both the cognitive and the neuroscientific aspects of the processes and representations required to carry out flexible behavior across a wide variety of domains.

Smith, D. Task representation affects the boundaries of behavioral slowing following an error.

B.S. Neuroscience

Cookson, S. Task structure boundaries affect response preparation. Psychological Research Greenberg, J. Reduced interference in working memory following mindfulness training is associated with increases in hippocampal volume. Hao, Y.

Science and Projections for Our Return to Campus

Prefrontal-posterior coupling mediates transitions between emotional states and influences executive functioning. Abbas, A.

Quasi-periodic patterns contribute to functional connectivity in the brain. NeuroImage, Investigating the intersession reliability of dynamic brain-state properties. Brain Connectivity, 5, Hunter, M.

Mindfulness-based training with transcranial direct current stimulation modulates neuronal resource allocation in working memory: A randomized pilot study with a nonequivalent control group. Heliyon, 4. Schumacher, E.

gatech neuroscience research journal presidential

Frontiers in Psychology, 9 Yousefi B. Quasi-periodic of intrinsic brain activity in individuals and their relationship to global signal. Bezdek, M. The effect of suspense on brain activation and memory during naturalistic viewing.

Biological Psychology, Grooms, J. Godwin, C. Functional connectivity within and between intrinsic brain networks correlates with trait mind wandering. Neuropsychologia, Hierarchical task representation: Task files and response selection.

Current Directions in Psychological Science25 6 Neural representation of stimulus-response associations during task preparation.

Eric Schumacher

Brain Research,Skip to content. Neuroscience is vital to everything we do. Across Georgia Tech, researchers, scientists, and students are creating the next breakthroughs in understanding this complex system, treatments of neurological diseases and injuries, and tools to improve neural function. Imagine trying to eavesdrop on the human brain, with its complex, chattering galaxy of 86 billion neurons, each one connected to thousands of other neurons, holding cellular conversations through more than trillion synaptic connections.

It is a dense and noisy communication network, wrapped and hidden deep within precious tissue. But so much of what goes on inside our skulls is a mystery and neuro-research is still closer to the starting line than the finish. Read More. The human brain is believed to have more than billion cells; more than half of them are neurons.

And they often share thousands of connections with neighboring neurons to form somewhere between trillion and a quadrillion circuits flashing day and night. Georgia Tech neuroscience researchers are exploring our most magnificent and vast organ — from the mighty effects of tiny genes to the building blocks of thought.

Research opportunities

When George Wright buried his wife, Beth, inhe was probably easing into the same illness that had killed her at age Their eyes had been fixed on their mother while her mind unraveled, and doctors had no way of stopping or slowing the deterioration. This could be your story one day, unless medical research makes significant strides. School of Music professor Gil Weinberg is testing a wearable robotic limb that's controlled by brain activity.

Undergraduate enrollment in the new Bachelor of Science in Neuroscience program has far exceeded expectations. This enthusiastic response was surprising — but then again, not, says Tim Cope, chair of the Undergraduate Neuroscience Curriculum Committee and professor in the School of Biological Sciences and the Wallace H.

Coulter Department of Biomedical Engineering. Students in the B. Research within the College of Sciences explores brain function mechanics and the emergence of normal, aberrant, or developmental behavior from the components of the nervous system — at varying scales of complexity. Machines that can read thoughts. Minds linked with computers.Pandarinath et al. This is a testament to his dedication in not only producing compelling research, but also in constantly working to develop and refine his communication skills.

Congrats Lahiru! No small feat, and the product of a lot of hard work and deep thought. Sloan Foundation!

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Thrilled to join this amazing group of scholars. Also proud to represent the Coulter Department of Biomedical Engineering as one of two Sloan awardees this year, alongside Prof. Eva Dyer! This is a wonderful opportunity to receive mentorship in the best ways to use our techniques to work on challenging problems in rehabilitation engineering!

Really pleased by the response and feedback. Congrats to the students and postdoc! We hope this is an accessible overview of recent science on neural population dynamics in motor cortex, techniques for inferring latent factors from neural population activity, and implications for BMIs.

This work is funded through the Neural and Cognitive Systems program, joint with our wonderful collaborators Prof. Lee Miller Northwestern and Prof. Matthew Kaufman U Chicago. Johns University, Queens, New York. Congrats Yahia!

Pre-print available at bioRxiv. Pandarinath will chair the session. Other speakers: K. Congrats to all the speakers! Congrats Dilara! Congrats Yahia and Siva! Skip to content Our work centers on understanding how large populations of neurons in the brain perform computations and represent intention.

We use these insights to develop high-performance, robust, and practical assistive devices for people with disabilities and neurological disorders. Led by grad student Lahiru Wimalasena.Skip to content. Cognitive control refers to the set of processes by which we direct our actions toward a specific goal. At the most basic level, control processes allow us to translate a presented stimulus into an appropriate motor action.

gatech neuroscience research journal presidential

However, these processes and representations quickly become more complex when trying to understand more involved behaviors such as learning peoples names or watching and understanding films. My early research examined neural mechanisms of sensory-based recollections.

I have also become interested in understanding how memory operates under varying demands on attention, and how we arrive at decisions that are based on our memories and perceptions.

The lab has been studying perceptual decision making in order to identify neural signals related to different stages of the decision process. We have recently been building from our early research in this area to study how memory, attention, and decision-making abilities change in healthy aging. My area of expertise is in the cognitive neuroscience of aging. My specialties include the application of functional and structural neuroimaging methods to understand cognitive and brain aging as well as behavioral endocrinology.

I have devoted much of my career to the study of the effects of steroid hormones on behavior and brain function. Among my contributions to this field are studies assessing the effect of gonadal steroids on spatial cognition, hemispheric asymmetry and interhemispheric communication. I am broadly interested in high-level aspects of perceptual decision-making.

My research attempts to elucidate the brain mechanisms that influence what we perceive, as well as build computational models that explain current findings and lead to novel testable predictions. Specific topics include: the role of the prefrontal cortex in modulating the perceptual process, the computational principles behind attention and expectation, the mechanisms that allow us metacognitive insight into the accuracy of our perceptual decisions, and Bayesian models of perception as inference.

With the rapidly increasing population of older adults, it is of vital importance to understand the cognitive and neural mechanisms that underlie these failures. School of Psychology J. Mary Holder. Thackery I. Eric Schumacher Cognitive control refers to the set of processes by which we direct our actions toward a specific goal. Mark Wheeler My early research examined neural mechanisms of sensory-based recollections.

Scott Moffat My area of expertise is in the cognitive neuroscience of aging. Dobromir Rahnev I am broadly interested in high-level aspects of perceptual decision-making. Williams Paper Museum.As of Sun. For statistics and health info. GT students, faculty, and staff - please participate in the FREE weekly surveillance testing on campus. For impact on business, see also the Hot Topics page.

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It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.Right from the beginning of our email correspondence, we have been impressed by the quality, dedication and effort you have put into making our tour of Scotland enjoyable.

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gatech neuroscience research journal presidential

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gatech neuroscience research journal presidential

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