GhostiPy: An Efficient Signal Processing and Spectral Analysis Toolbox for Large Data

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dc.citation.issueNumber6
dc.citation.journalTitleeNeuro
dc.citation.volumeNumber8
dc.contributor.authorChu, Joshua P.
dc.contributor.authorKemere, Caleb T.
dc.date.accessioned2021-12-15T22:10:18Z
dc.date.available2021-12-15T22:10:18Z
dc.date.issued2021
dc.description.abstractRecent technological advances have enabled neural recordings consisting of hundreds to thousands of channels. As the pace of these developments continues to grow rapidly, it is imperative to have fast, flexible tools supporting the analysis of neural data gathered by such large-scale modalities. Here we introduce GhostiPy (general hub of spectral techniques in Python), a Python open source software toolbox implementing various signal processing and spectral analyses including optimal digital filters and time–frequency transforms. GhostiPy prioritizes performance and efficiency by using parallelized, blocked algorithms. As a result, it is able to outperform commercial software in both time and space complexity for high-channel count data and can handle out-of-core computation in a user-friendly manner. Overall, our software suite reduces frequently encountered bottlenecks in the experimental pipeline, and we believe this toolset will enhance both the portability and scalability of neural data analysis.
dc.identifier.citationChu, Joshua P. and Kemere, Caleb T.. "GhostiPy: An Efficient Signal Processing and Spectral Analysis Toolbox for Large Data." <i>eNeuro,</i> 8, no. 6 (2021) Society for Neuroscience: https://doi.org/10.1523/ENEURO.0202-21.2021.
dc.identifier.digitalENEURO-0202-21-2021-full
dc.identifier.doihttps://doi.org/10.1523/ENEURO.0202-21.2021
dc.identifier.urihttps://hdl.handle.net/1911/111791
dc.language.isoeng
dc.publisherSociety for Neuroscience
dc.rightsThis is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license, which permits unrestricted use, distribution and reproduction in any medium provided that the original work is properly attributed.
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleGhostiPy: An Efficient Signal Processing and Spectral Analysis Toolbox for Large Data
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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