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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.

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.
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Coupling of the TCR to integrin activation by Slap-130/Fyb.

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.
Posted ContentDOI

Parameterizing neural power spectra

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.