Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Valentina Gumenyuk"'
Publikováno v:
PLoS ONE, Vol 8, Iss 3, p e59007 (2013)
Chronic sleep loss has been associated with increased daytime sleepiness, as well as impairments in memory and attentional processes. In the present study, we evaluated the neuronal changes of a pre-attentive process of wake auditory sensory gating,
Externí odkaz:
https://doaj.org/article/4f3eccb384dc4bc6b36ded96f6b7ae7f
Autor:
Valentina Gumenyuk, Oleg Korzyukov, Natalie Tapaskar, Michael Wagner, Charles R Larson, Michael J. Hammer
Publikováno v:
Clinical EEG and Neuroscience. 54:141-150
Objective: To characterize potential brain indexes of attention deficit hyperactivity disorder (ADHD) in adults. Methods: In an effort to develop objective, laboratory-based tests that can help to establish ADHD diagnosis, the brain indexes of distra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15dc005fddcbf4240d6426cc95164961
https://doi.org/10.1177/15500594221115737
https://doi.org/10.1177/15500594221115737
Autor:
Daniel J. Zhou, Valentina Gumenyuk, Olga Taraschenko, Bartosz T. Grobelny, Steven M. Stufflebeam, Noam Peled
Magnetoencephalography (MEG) is clinically used to help localize interictal spikes in discrete brain areas through the equivalent current dipole (ECD) method for patients with refractory epilepsy. The propagation of interictal spikes in adjacent regi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::883c049ee167c9bba18660855ac7992b
https://doi.org/10.1101/2022.12.07.22282951
https://doi.org/10.1101/2022.12.07.22282951
Autor:
Spriha Pavuluri, Valentina Gumenyuk, Sookyong Koh, Afshin Salehi, Sahara Cathcart, Olga Taraschenko
Publikováno v:
Neurology
Rasmussen encephalitis is a devastating progressive inflammatory disorder that leads to debilitating neurologic deficits and intractable epilepsy. Surgical treatment of the dominant hemisphere has been attempted with hesitation, given the lack of eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e388c2dcb28f6268b5bf144a3a30e9f
https://europepmc.org/articles/PMC9576298/
https://europepmc.org/articles/PMC9576298/
Delayed brain development of Rolandic epilepsy profiled by deep learning–based neuroanatomic imaging
Autor:
Fang Yang, Hesheng Liu, Zheng Hu, Wei Xing, Xiuli Li, Steven M. Stufflebeam, Valentina Gumenyuk, Zhiqiang Zhang, Qiang Xu, Yan He, Guangming Lu, Ying Lin, Taiping Qu, Qirui Zhang
Publikováno v:
European Radiology. 31:9628-9637
Although Rolandic epilepsy (RE) has been regarded as a brain developmental disorder, neuroimaging studies have not yet ascertained whether RE has brain developmental delay. This study employed deep learning–based neuroanatomic biomarker to measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a86ebd671c1f46ca3874a9d674aa795c
https://doi.org/10.1007/s00330-021-08048-9
https://doi.org/10.1007/s00330-021-08048-9
Autor:
Xinyu Xie, Rongfeng Qi, Qiang Xu, Jingru Hao, Steven M. Stufflebeam, Valentina Gumenyuk, Qirui Zhang, Yifei Weng, Zhiqiang Zhang, Guangming Lu, Fang Yang, Boris C. Bernhardt
Publikováno v:
Human Brain Mapping
Generalized tonic–clonic seizures (GTCS) are the severest and most remarkable clinical expressions of human epilepsy. Cortical, subcortical, and cerebellar structures, organized with different network patterns, underlying the pathophysiological sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f56f48010187819f549b4d88800ca9a
https://pubmed.ncbi.nlm.nih.gov/33372704
https://pubmed.ncbi.nlm.nih.gov/33372704
Autor:
Oleg Korzyukov, Alexander Bronder, Yunseon Lee, Valentina Gumenyuk, Michael Wagner, Charles R. Larson, Michael J. Hammer
Publikováno v:
Brain Research. 1732:146703
Predictive processing across hierarchically organized time scales is one of the fundamental principles of neural computations in the cerebral cortex. We hypothesize that relatively complex aggregation of auditory and vocal brain systems that use audi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02dddf755b3ca72ca4b37426a3f8e49a
https://doi.org/10.1016/j.brainres.2020.146703
https://doi.org/10.1016/j.brainres.2020.146703
Autor:
Norman Tepley, Lawrence Kim, Valentina Gumenyuk, Susan M. Bowyer, Klevest Gjini, Syeda U. Rizvi, Nash N. Boutros, John E. Moran, Xiao Zhu
Publikováno v:
Journal of Behavioral and Brain Science. :1-11
Previous studies examining coherence and connectivity deviations in schizophrenia patients relied on standard coherence measures between recording sites (at the sensor level). A coherence source imaging (CSI) methodology where coherence is assessed w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b08ec5e4a4e679a40ea867ea2980c29
https://doi.org/10.4236/jbbs.2015.51001
https://doi.org/10.4236/jbbs.2015.51001
Autor:
Valentina Gumenyuk, Albert M. Levin, Ren Belcher, Christopher L. Drake, Ryan Howard, Thomas Roth
Publikováno v:
Journal of Sleep Research. 24:254-261
The objective of the current study was to determine if night-shift workers carrying the five-repeat variant of the Period 3 gene show elevated levels of nocturnal sleepiness and earlier circadian phase compared with homozygotes for the four-repeat al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::321f8164410dfd146bf94c5b9b7146c8
https://doi.org/10.1111/jsr.12264
https://doi.org/10.1111/jsr.12264
Publikováno v:
Sleep. 37:1987-1994
Forty-one percent of shift workers report dozing while driving. This study tested whether armodafinil improves driving simulator performance in subjects with shift work disorder (SWD). A primary outcome was performance late in the shift when workers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b66f06f746de1ff1b24cd28b00823135
https://doi.org/10.5665/sleep.4256
https://doi.org/10.5665/sleep.4256