Zobrazeno 1 - 10
of 864
pro vyhledávání: '"Z, Simon"'
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
Auditory cortical responses to speech obtained by magnetoencephalography (MEG) show robust speech tracking to the speaker's fundamental frequency in the high-gamma band (70–200 Hz), but little is currently known about whether such responses depend
Externí odkaz:
https://doaj.org/article/40dd97bc6e5643ec8a0d168ce6bcef4f
Autor:
Christian Brodbeck, Proloy Das, Marlies Gillis, Joshua P Kulasingham, Shohini Bhattasali, Phoebe Gaston, Philip Resnik, Jonathan Z Simon
Publikováno v:
eLife, Vol 12 (2023)
Even though human experience unfolds continuously in time, it is not strictly linear; instead, it entails cascading processes building hierarchical cognitive structures. For instance, during speech perception, humans transform a continuously varying
Externí odkaz:
https://doaj.org/article/2c4e01093efb4056a08028c941b7fdc0
Autor:
Xiaoming Du, Stephanie Hare, Ann Summerfelt, Bhim M. Adhikari, Laura Garcia, Wyatt Marshall, Peng Zan, Mark Kvarta, Eric Goldwaser, Heather Bruce, Si Gao, Hemalatha Sampath, Peter Kochunov, Jonathan Z. Simon, L. Elliot Hong
Publikováno v:
Translational Psychiatry, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Aberrant gamma frequency neural oscillations in schizophrenia have been well demonstrated using auditory steady-state responses (ASSR). However, the neural circuits underlying 40 Hz ASSR deficits in schizophrenia remain poorly understood. Si
Externí odkaz:
https://doaj.org/article/5af5ae085cfe4fa19d64a2635f262793
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
Primary auditory cortex is a critical stage in the human auditory pathway, a gateway between subcortical and higher-level cortical areas. Receiving the output of all subcortical processing, it sends its output on to higher-level cortex. Non-invasive
Externí odkaz:
https://doaj.org/article/3d84f21bd5ba46908d14e9ccb8c0d1b2
Autor:
Behrad Soleimani, Proloy Das, I.M. Dushyanthi Karunathilake, Stefanie E. Kuchinsky, Jonathan Z. Simon, Behtash Babadi
Publikováno v:
NeuroImage, Vol 260, Iss , Pp 119496- (2022)
Identifying the directed connectivity that underlie networked activity between different cortical areas is critical for understanding the neural mechanisms behind sensory processing. Granger causality (GC) is widely used for this purpose in functiona
Externí odkaz:
https://doaj.org/article/f3b1fc2b0c374bb2a76c11fc2ce25afa
Cortical tracking of voice pitch in the presence of multiple speakers depends on selective attention
Autor:
Christian Brodbeck, Jonathan Z. Simon
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
Voice pitch carries linguistic and non-linguistic information. Previous studies have described cortical tracking of voice pitch in clean speech, with responses reflecting both pitch strength and pitch value. However, pitch is also a powerful cue for
Externí odkaz:
https://doaj.org/article/fb76ddfdbd0e41708297556038980920
Autor:
Joshua P. Kulasingham, Christian Brodbeck, Sheena Khan, Elisabeth B. Marsh, Jonathan Z. Simon
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
Stroke patients with hemiparesis display decreased beta band (13–25 Hz) rolandic activity, correlating to impaired motor function. However, clinically, patients without significant weakness, with small lesions far from sensorimotor cortex, exhibit
Externí odkaz:
https://doaj.org/article/75110456c13043c384528f17ef7a9e7f
Parallel processing in speech perception with local and global representations of linguistic context
Autor:
Christian Brodbeck, Shohini Bhattasali, Aura AL Cruz Heredia, Philip Resnik, Jonathan Z Simon, Ellen Lau
Publikováno v:
eLife, Vol 11 (2022)
Speech processing is highly incremental. It is widely accepted that human listeners continuously use the linguistic context to anticipate upcoming concepts, words, and phonemes. However, previous evidence supports two seemingly contradictory models o
Externí odkaz:
https://doaj.org/article/080052ed60ef4b27acd5a803c3c4cea6
Autor:
I.M Dushyanthi Karunathilake, Jason L. Dunlap, Janani Perera, Alessandro Presacco, Lien Decruy, Samira Anderson, Stefanie E. Kuchinsky, Jonathan Z. Simon
Publikováno v:
Journal of Neurophysiology. 129:1359-1377
Understanding speech in a noisy environment is crucial in day-to-day interactions, and yet becomes more challenging with age, even for healthy aging. Age-related changes in the neural mechanisms that enable speech-in-noise listening have been investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::514db14c87543a6e92a9bdf6be3f4513
https://doi.org/10.1152/jn.00356.2022
https://doi.org/10.1152/jn.00356.2022
Autor:
Joshua P. Kulasingham, Christian Brodbeck, Alessandro Presacco, Stefanie E. Kuchinsky, Samira Anderson, Jonathan Z. Simon
Publikováno v:
NeuroImage, Vol 222, Iss , Pp 117291- (2020)
Neural processing along the ascending auditory pathway is often associated with a progressive reduction in characteristic processing rates. For instance, the well-known frequency-following response (FFR) of the auditory midbrain, as measured with ele
Externí odkaz:
https://doaj.org/article/2fb5f268983c4ac8bc8b271c3c3831f3