E
Erik J. Peterson
Researcher at Carnegie Mellon University
Publications - 116
Citations - 4653
Erik J. Peterson is an academic researcher from Carnegie Mellon University. The author has contributed to research in topics: T cell & T-cell receptor. The author has an hindex of 32, co-authored 112 publications receiving 3654 citations. Previous affiliations of Erik J. Peterson include University of California, Berkeley & University of Minnesota.
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Journal ArticleDOI
Parameterizing neural power spectra into periodic and aperiodic components.
Thomas Donoghue,Matar Haller,Erik J. Peterson,Paroma Varma,Priyadarshini Sebastian,Richard Gao,Torben Noto,Antonio H. Lara,Joni D. Wallis,Joni D. Wallis,Robert T. Knight,Robert T. Knight,Avgusta Y. Shestyuk,Bradley Voytek +13 more
TL;DR: An algorithm to parameterize electrophysiological neural power spectra as a combination of an aperiodic component and putative periodic oscillatory peaks is introduced, addressing limitations of common approaches.
Journal ArticleDOI
Inferring synaptic excitation/inhibition balance from field potentials.
TL;DR: A computational model is developed to show that E:I changes can be estimated from the power law exponent (slope) of the electrophysiological power spectrum, and provides evidence thatE:I ratio may be inferred from electrophysics recordings at many spatial scales, ranging from the local field potential to surface electrocorticography.
Journal ArticleDOI
Coupling of the TCR to integrin activation by Slap-130/Fyb.
Erik J. Peterson,Melody L. Woods,Sally A. Dmowski,Geo Derimanov,Martha S. Jordan,Jennifer N. Wu,Peggy Myung,Qing-Hua Liu,Jonathan T. Pribila,Bruce D. Freedman,Yoji Shimizu,Gary A. Koretzky +11 more
TL;DR: Data indicate that SLAP-130/Fyb is important for coupling TCR-mediated actin cytoskeletal rearrangement with activation of integrin function, and for T cells to respond fully to activating signals.
Journal ArticleDOI
Interleukin-6 and type I interferon-regulated genes and chemokines mark disease activity in dermatomyositis.
Hatice Bilgic,Steven R. Ytterberg,Shreyasee Amin,Kelly T. McNallan,Joseph C. Wilson,Thearith Koeuth,Sonja Ellingson,Brant Newman,Jason W. Bauer,Erik J. Peterson,Emily C. Baechler,Ann M. Reed +11 more
TL;DR: Results suggest that serum IL-6 production and the type I IFN gene signature are candidate biomarkers for disease activity in adult and juvenile DM.
Posted ContentDOI
Parameterizing neural power spectra
Matar Haller,Thomas Donoghue,Erik J. Peterson,Paroma Varma,Priyadarshini Sebastian,Richard Gao,Torben Noto,Rob Knight,Rob Knight,Avgusta Y. Shestyuk,Bradley Voytek +10 more
TL;DR: A novel algorithm for automatic parameterization of neural power spectral densities (PSDs) as a combination of the aperiodic signal and putative periodic oscillations is introduced, requiring no a priori specification of band limits and accounts for potentially-overlapping oscillations while minimizing the degree to which they are confounded with one another.