Interpreting spatial and temporal neural activity through a recurrent neural network brain-machine interface.
Publication
, Journal Article
Sanchez, JC; Erdogmus, D; Nicolelis, MAL; Wessberg, J; Principe, JC
Published in: IEEE Trans Neural Syst Rehabil Eng
June 2005
We propose the use of optimized brain-machine interface (BMI) models for interpreting the spatial and temporal neural activity generated in motor tasks. In this study, a nonlinear dynamical neural network is trained to predict the hand position of primates from neural recordings in a reaching task paradigm. We first develop a method to reveal the role attributed by the model to the sampled motor, premotor, and parietal cortices in generating hand movements. Next, using the trained model weights, we derive a temporal sensitivity measure to asses how the model utilized the sampled cortices and neurons in real-time during BMI testing.
Duke Scholars
Published In
IEEE Trans Neural Syst Rehabil Eng
DOI
ISSN
1534-4320
Publication Date
June 2005
Volume
13
Issue
2
Start / End Page
213 / 219
Location
United States
Related Subject Headings
- User-Computer Interface
- Time Factors
- Pattern Recognition, Automated
- Neurons
- Neural Networks, Computer
- Movement
- Hand
- Feedback
- Evoked Potentials, Motor
- Electroencephalography
Citation
APA
Chicago
ICMJE
MLA
NLM
Sanchez, J. C., Erdogmus, D., Nicolelis, M. A. L., Wessberg, J., & Principe, J. C. (2005). Interpreting spatial and temporal neural activity through a recurrent neural network brain-machine interface. IEEE Trans Neural Syst Rehabil Eng, 13(2), 213–219. https://doi.org/10.1109/TNSRE.2005.847382
Sanchez, Justin C., Deniz Erdogmus, Miguel A. L. Nicolelis, Johan Wessberg, and Jose C. Principe. “Interpreting spatial and temporal neural activity through a recurrent neural network brain-machine interface.” IEEE Trans Neural Syst Rehabil Eng 13, no. 2 (June 2005): 213–19. https://doi.org/10.1109/TNSRE.2005.847382.
Sanchez JC, Erdogmus D, Nicolelis MAL, Wessberg J, Principe JC. Interpreting spatial and temporal neural activity through a recurrent neural network brain-machine interface. IEEE Trans Neural Syst Rehabil Eng. 2005 Jun;13(2):213–9.
Sanchez, Justin C., et al. “Interpreting spatial and temporal neural activity through a recurrent neural network brain-machine interface.” IEEE Trans Neural Syst Rehabil Eng, vol. 13, no. 2, June 2005, pp. 213–19. Pubmed, doi:10.1109/TNSRE.2005.847382.
Sanchez JC, Erdogmus D, Nicolelis MAL, Wessberg J, Principe JC. Interpreting spatial and temporal neural activity through a recurrent neural network brain-machine interface. IEEE Trans Neural Syst Rehabil Eng. 2005 Jun;13(2):213–219.
Published In
IEEE Trans Neural Syst Rehabil Eng
DOI
ISSN
1534-4320
Publication Date
June 2005
Volume
13
Issue
2
Start / End Page
213 / 219
Location
United States
Related Subject Headings
- User-Computer Interface
- Time Factors
- Pattern Recognition, Automated
- Neurons
- Neural Networks, Computer
- Movement
- Hand
- Feedback
- Evoked Potentials, Motor
- Electroencephalography