Andrew B. Schwartz, PhD

Professor, Neurobiology

Contact

E1440 Starzl Biomedical Science Tower
412-383-7021
F: 412-383-6799
abs21@pitt.edu
Website >

Education

PhD, University of Minnesota (1984)

Focus

Cerebral basis for volitional movement and cortical neural prosthetics.

Research Summary

Our research is centered on two aspects of motor control cerebral mechanisms of volitional arm movement and cortical control of neural prosthetics. We use electrode arrays to record action potentials from populations of individual neurons in motor cortical areas while monkeys perform tasks related to reaching and drawing. A number of signal-processing and statistical analyses are performed on these data to extract movement-related information from the recorded activity. Students interested in our research program should have programming experience and ability/desire to train monkeys.

Publications

Schwartz A
The promise of neurotechnology
Science, 350(6256), pg. 11, 2015
 
Schwartz A
Movement: How the Brain Communicates with the World
Cell 164, 1122-1135, 2016
 
Muelling K, Venkatraman A, Valois J-S, Downey J, Weiss J, Javdani S, Hebert M, Schwartz AB, Collinger JL, Bagnell JA
Autonomy Infused Teleoperation with Application to BCI Manipulation
Robotics: Science and Systems, 2015
 
Castellanos L, Vu VQ, Perel S, Schwartz AB, Kass RE
A multivariate gaussian process factor model for hand shape during reach-to-grasp movements
Statistica Sinica, 2015
 
Wodlinger B, Downey JE, Tyler-Kabara EC, Schwartz AB, Boninger ML, Collinger JL
Ten-dimensional anthropomorphic arm control in a human brain-machine interface: difficulties, solutions, and limitations
J. Neural Eng. 12(1), 2015

 

Taylor, D.M., Helms Tillery, S.I., Schwartz, A.B. Direct cortical control of 3D neuroprosthetic devices. Science, 296: 1829-1832, 2002.