Andrea Barreiro

Andrea Barreiro is an Associate Professor and Graduate Advisor in the Department of Mathematics at Southern Methodist University. She holds a Ph.D. from New York University (2006) and leads research in mathematical neuroscience and complex systems. Her work focuses on neural network dynamics, sensory processing, and computational modeling, with collaborations spanning institutions including the University of Washington.

Research Focus: Dr. Barreiro investigates how neural network architecture generates correlated activity in brain microcircuits, using dynamical systems, information theory, and numerical methods. Her research aims to reveal fundamental brain architectures relevant to conditions like Parkinson's disease. Secondary interests include fluid dynamics, redistricting analysis, and neural integrators for memory functions.

Publication Trends: Recent work (2021-2025) emphasizes olfactory coding mechanisms, cortical criticality, and low-dimensional neural representations. Earlier publications established foundations in correlation transfer within neural networks, neural integrator robustness, and vortex dynamics. Methodological contributions include novel approaches for analyzing coupled neuronal networks and efficient statistical calculations.

Academic Leadership: She co-directs the SMU-RTG REU program, mentoring undergraduates in mathematical neuroscience projects using experimental data from UT Southwestern. Her laboratory develops analytical frameworks for neural circuit analysis and collaborates extensively with experimental neuroscientists.