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Alan D. Degenhart
Researcher at University of Pittsburgh
Publications - 21
Citations - 1205
Alan D. Degenhart is an academic researcher from University of Pittsburgh. The author has contributed to research in topics: Electrocorticography & Brain–computer interface. The author has an hindex of 14, co-authored 21 publications receiving 961 citations. Previous affiliations of Alan D. Degenhart include Carnegie Mellon University.
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Journal ArticleDOI
An Electrocorticographic Brain Interface in an Individual with Tetraplegia
Wei Wang,Jennifer L. Collinger,Jennifer L. Collinger,Alan D. Degenhart,Elizabeth C. Tyler-Kabara,Andrew B. Schwartz,Daniel W. Moran,Douglas J. Weber,Brian Wodlinger,Ramana Vinjamuri,Robin C. Ashmore,John W. Kelly,Michael L. Boninger +12 more
TL;DR: It is demonstrated that ECoG signals recorded from the sensorimotor cortex can be used for real-time device control in paralyzed individuals.
Journal ArticleDOI
New neural activity patterns emerge with long-term learning.
Emily R. Oby,Matthew D. Golub,Matthew D. Golub,Jay A. Hennig,Alan D. Degenhart,Alan D. Degenhart,Elizabeth C. Tyler-Kabara,Byron M. Yu,Steven M. Chase,Aaron P. Batista,Aaron P. Batista +10 more
TL;DR: It is established that new neural activity patterns emerge with learning and are responsible for the new behavior of monkeys that learn new skilled behavior.
Proceedings ArticleDOI
Human motor cortical activity recorded with Micro-ECoG electrodes, during individual finger movements
Wei Wang,Alan D. Degenhart,Jennifer L. Collinger,Ramana Vinjamuri,Gustavo Sudre,P D Adelson,D L Holder,Eric C. Leuthardt,Daniel W. Moran,Michael L. Boninger,Andrew B. Schwartz,Donald J. Crammond,Elizabeth C. Tyler-Kabara,Douglas J. Weber +13 more
TL;DR: The results suggest that the micro-ECoG grid presented here offers sufficient spatial and temporal resolution for the development of minimally-invasive brain-computer interface applications.
Journal ArticleDOI
Stabilization of a brain-computer interface via the alignment of low-dimensional spaces of neural activity
Alan D. Degenhart,William Bishop,William Bishop,Emily R. Oby,Elizabeth C. Tyler-Kabara,Steven M. Chase,Aaron P. Batista,Byron M. Yu +7 more
TL;DR: It is shown that the alignment of low-dimensional neural manifolds (low-dimensional spaces that describe specific correlation patterns between neurons) can be used to stabilize neural activity, thereby maintaining BCI performance in the presence of recording instabilities.
Journal ArticleDOI
Decoding and Cortical Source Localization for Intended Movement Direction With MEG
Wei Wang,Gustavo Sudre,Yang Xu,Robert E. Kass,Jennifer L. Collinger,Alan D. Degenhart,Anto Bagic,Douglas J. Weber +7 more
TL;DR: It is suggested that it is possible to study cortical representation of specific movement information using MEG, and such studies may aid in presurgical localization of optimal sites for implanting electrodes for BCI systems.