Zobrazeno 1 - 10
of 152
pro vyhledávání: '"John E. Desmond"'
Autor:
Sagarika Bhattacharjee, M.B.B.S, M.D, PhD, Rajan Kashyap, PhD, Alicia M. Goodwill, PhD, Beth Ann O'Brien, PhD, Brenda Rapp, PhD, Kenichi Oishi, M.D, PhD, John E. Desmond, PhD, S.H. Annabel Chen, PhD
Publikováno v:
Brain Stimulation, Vol 15, Iss 1, Pp 125-140 (2022)
Introduction: The observed variability in the effects of transcranial direct current stimulation (tDCS) is influenced by the amount of current reaching the targeted region-of-interest (ROI). Age and sex might affect current density at target ROI due
Externí odkaz:
https://doaj.org/article/7cc06056512247478a53fba74ae46b11
Autor:
Rajan Kashyap, Sagarika Bhattacharjee, Rose Dawn Bharath, Ganesan Venkatasubramanian, Kaviraja Udupa, Shahid Bashir, Kenichi Oishi, John E. Desmond, S. H. Annabel Chen, Cuntai Guan
Publikováno v:
Frontiers in Human Neuroscience, Vol 16 (2022)
BackgroundConventionally, transcranial direct current stimulation (tDCS) aims to focalize the current reaching the target region-of-interest (ROI). The focality can be quantified by the dose-target-determination-index (DTDI). Despite having a uniform
Externí odkaz:
https://doaj.org/article/fab09a493c214e1794dd35a0bfb2c605
Autor:
Marianna Riello, Constantine E. Frangakis, Bronte Ficek, Kimberly T. Webster, John E. Desmond, Andreia V. Faria, Argye E. Hillis, Kyrana Tsapkini
Publikováno v:
Brain Sciences, Vol 12, Iss 1, p 1 (2021)
Verbal fluency (VF) is an informative cognitive task. Lesion and functional imaging studies implicate distinct cerebral areas that support letter versus semantic fluency and the understanding of neural and cognitive mechanisms underlying task perform
Externí odkaz:
https://doaj.org/article/3d32174161464ec989da1b860ef50916
Autor:
Bronte N. Ficek, Zeyi Wang, Yi Zhao, Kimberly T. Webster, John E. Desmond, Argye E. Hillis, Constantine Frangakis, Andreia Vasconcellos Faria, Brian Caffo, Kyrana Tsapkini
Publikováno v:
NeuroImage: Clinical, Vol 19, Iss , Pp 703-715 (2018)
Transcranial direct current stimulation (tDCS) is an innovative technique recently shown to improve language outcomes even in neurodegenerative conditions such as primary progressive aphasia (PPA), but the underlying brain mechanisms are not known. T
Externí odkaz:
https://doaj.org/article/b7127dbdcb3d49ad9238d2fde7ef671e
Autor:
Rajan Kashyap, Sagarika Bhattacharjee, Ramaswamy Arumugam, Rose Dawn Bharath, Kaviraja Udupa, Kenichi Oishi, John E. Desmond, S. H. Annabel Chen, Cuntai Guan
Publikováno v:
Journal of Personalized Medicine, Vol 11, Iss 9, p 940 (2021)
Background: In transcranial direct current stimulation (tDCS), the injected current becomes distributed across the brain areas. The objective is to stimulate the target region of interest (ROI) while minimizing the current in non-target ROIs (the ‘
Externí odkaz:
https://doaj.org/article/9ded9b2379d149f5b75ca1d738943fe6
Publikováno v:
Frontiers in Human Neuroscience, Vol 13 (2019)
Mounting evidence suggests that the right cerebellum contributes to verbal working memory, but the functional role of this contribution remains unclear. In an established theory of motor control, the cerebellum is thought to predict sensory consequen
Externí odkaz:
https://doaj.org/article/479efe62146e41deb9373c85d769029e
Autor:
Bronte N. Ficek, Zeyi Wang, Yi Zhao, Kimberly T. Webster, John E. Desmond, Argye E. Hillis, Constantine Frangakis, Andreia Vasconcellos Faria, Brian Caffo, Kyrana Tsapkini
Publikováno v:
NeuroImage: Clinical, Vol 22, Iss , Pp - (2019)
Transcranial direct current stimulation (tDCS) is an innovative technique recently shown to improve language outcomes even in neurodegenerative conditions such as primary progressive aphasia (PPA), but the underlying brain mechanisms are not known. T
Externí odkaz:
https://doaj.org/article/bf7840214a2b4bee8c3723220211f7b2
Autor:
Dominic T. Cheng, Sandra W Jacobson, Joseph L. Jacobson, Christopher D. Molteno, Mark E. Stanton, John E. Desmond
Publikováno v:
Frontiers in Psychiatry, Vol 6 (2015)
Alcoholism is a debilitating disorder that can take a significant toll on health and professional and personal relationships. Excessive alcohol consumption can have a serious impact on both drinkers and developing fetuses, leading to long-term learni
Externí odkaz:
https://doaj.org/article/c28c627b6524430dbb405ad36999c518
Publikováno v:
Behavioural Neurology, Vol 23, Iss 1-2, Pp 51-63 (2010)
Verbal working memory (VWM) engages frontal and temporal/parietal circuits subserving the phonological loop, as well as, superior and inferior cerebellar regions which have projections from these neocortical areas. Different cerebro-cerebellar circui
Externí odkaz:
https://doaj.org/article/0fd7856bc3074bbf9b7c23c2407b88fd
Autor:
Matthew P. Kirschen, Mathew S. Davis-Ratner, Marnee W. Milner, S. H. Annabel Chen, Pam Schraedley-Desmond, Paul G. Fisher, John E. Desmond
Publikováno v:
Behavioural Neurology, Vol 20, Iss 1-2, Pp 39-53 (2008)
This study was designed to investigate cerebellar lobular contributions to specific cognitive deficits observed after cerebellar tumor resection. Verbal working memory (VWM) tasks were administered to children following surgical resection of cerebell
Externí odkaz:
https://doaj.org/article/9a2b225f01684acd81c22a2bb4e40c9e