{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T06:11:50Z","timestamp":1772172710139,"version":"3.50.1"},"update-to":[{"DOI":"10.1371\/journal.pcbi.1008155","type":"new_version","label":"New version","source":"publisher","updated":{"date-parts":[[2021,3,4]],"date-time":"2021-03-04T00:00:00Z","timestamp":1614816000000}}],"reference-count":90,"publisher":"Public Library of Science (PLoS)","issue":"2","license":[{"start":{"date-parts":[[2021,2,22]],"date-time":"2021-02-22T00:00:00Z","timestamp":1613952000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000703","name":"Action on Hearing Loss","doi-asserted-by":"publisher","award":["International Project Grant G72"],"award-info":[{"award-number":["International Project Grant G72"]}],"id":[{"id":"10.13039\/501100000703","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000055","name":"National Institute on Deafness and Other Communication Disorders","doi-asserted-by":"crossref","award":["R01-DC009838"],"award-info":[{"award-number":["R01-DC009838"]}],"id":[{"id":"10.13039\/100000055","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/100000055","name":"National Institute on Deafness and Other Communication Disorders","doi-asserted-by":"publisher","award":["R01DC015989"],"award-info":[{"award-number":["R01DC015989"]}],"id":[{"id":"10.13039\/100000055","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["www.ploscompbiol.org"],"crossmark-restriction":false},"short-container-title":["PLoS Comput Biol"],"abstract":"<jats:p>Significant scientific and translational questions remain in auditory neuroscience surrounding the neural correlates of perception. Relating perceptual and neural data collected from humans can be useful; however, human-based neural data are typically limited to evoked far-field responses, which lack anatomical and physiological specificity. Laboratory-controlled preclinical animal models offer the advantage of comparing single-unit and evoked responses from the same animals. This ability provides opportunities to develop invaluable insight into proper interpretations of evoked responses, which benefits both basic-science studies of neural mechanisms and translational applications, e.g., diagnostic development. However, these comparisons have been limited by a disconnect between the types of spectrotemporal analyses used with single-unit spike trains and evoked responses, which results because these response types are fundamentally different (point-process versus continuous-valued signals) even though the responses themselves are related. Here, we describe a unifying framework to study temporal coding of complex sounds that allows spike-train and evoked-response data to be analyzed and compared using the same advanced signal-processing techniques. The framework uses a set of peristimulus-time histograms computed from single-unit spike trains in response to polarity-alternating stimuli to allow advanced spectral analyses of both slow (envelope) and rapid (temporal fine structure) response components. Demonstrated benefits include: (1) novel spectrally specific temporal-coding measures that are less confounded by distortions due to hair-cell transduction, synaptic rectification, and neural stochasticity compared to previous metrics, e.g., the correlogram peak-height, (2) spectrally specific analyses of spike-train modulation coding (magnitude and phase), which can be directly compared to modern perceptually based models of speech intelligibility (e.g., that depend on modulation filter banks), and (3) superior spectral resolution in analyzing the neural representation of nonstationary sounds, such as speech and music. This unifying framework significantly expands the potential of preclinical animal models to advance our understanding of the physiological correlates of perceptual deficits in real-world listening following sensorineural hearing loss.<\/jats:p>","DOI":"10.1371\/journal.pcbi.1008155","type":"journal-article","created":{"date-parts":[[2021,2,22]],"date-time":"2021-02-22T13:40:35Z","timestamp":1614001235000},"page":"e1008155","update-policy":"https:\/\/doi.org\/10.1371\/journal.pcbi.corrections_policy","source":"Crossref","is-referenced-by-count":11,"title":["Spectrally specific temporal analyses of spike-train responses to complex sounds: A unifying framework"],"prefix":"10.1371","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2896-2522","authenticated-orcid":true,"given":"Satyabrata","family":"Parida","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8685-9630","authenticated-orcid":true,"given":"Hari","family":"Bharadwaj","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1524-402X","authenticated-orcid":true,"given":"Michael G.","family":"Heinz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"340","published-online":{"date-parts":[[2021,2,22]]},"reference":[{"issue":"2","key":"pcbi.1008155.ref001","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1097\/01.aud.0000202288.21315.bd","article-title":"Neural Representation of Amplified Speech Sounds","volume":"27","author":"KL Tremblay","year":"2006","journal-title":"Ear and Hearing"},{"issue":"1","key":"pcbi.1008155.ref002","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1016\/j.heares.2009.11.010","article-title":"Aging alters the perception and physiological representation of frequency: Evidence from human frequency-following response recordings","volume":"264","author":"CG Clinard","year":"2010","journal-title":"Hearing Research"},{"key":"pcbi.1008155.ref003","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/978-3-319-47944-6","volume-title":"The Frequency-Following Response: A Window into Human Communication. 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