Results 31 to 40 of about 4,839,288 (277)

Reducing motion sensitivity in 3D high-resolution T2*-weighted MRI by navigator-based motion and nonlinear magnetic field correction

NeuroImage, 2020
T2*-weighted gradient echo (GRE) MRI at high field is uniquely sensitive to the magnetic properties of tissue and allows the study of brain and vascular anatomy at high spatial resolution. However, it is also sensitive to B0 field changes induced by head
Jiaen Liu, Peter van Gelderen, Jacco A. de Zwart, Jeff H. Duyn   +3 more
doaj   +1 more source

The Role of Stress in Neuropathophysiological Mechanisms of Functional Neurological Disorders [PDF]

, 2022
Functional neurological disorders (FND) comprise the appearance of diverse neurological symptoms without an underlying classical neurological condition.
Weber, Samantha
core   +1 more source

Current concepts in diagnosis and treatment of functional neurological disorders [PDF]

, 2018
Importance Functional neurological disorders (FND) are common sources of disability in medicine. Patients have often been misdiagnosed, correctly diagnosed after lengthy delays, and/or subjected to poorly delivered diagnoses that prevent diagnostic ...
Voon, V., Tim Nicholson, Reuber, M., Valerie Voon, LaFrance Jr, W. Curt, Kathrin LaFaver, Hallett, M, Stone, J, Mark Hallett, Carson, Alan, LaFrance, WC, Reuber, M, Espay, Alberto J., Aybek, S., Nielsen, G., Espay, Alberto J, Espay, AJ, Edwards, MJ, Alan Carson, Francesca Morgante, Stone, Jon, Lang, AE, LaFaver, K, Goldstein, L.H., Voon, Valerie, Jon Stone, Stone, J., Carson, A., LaFaver, K., LaFrance, W Curt, Nicholson, Tim, Laura H. Goldstein, Morgante, Francesca, Goldstein, Laura H, Anthony E. Lang, LaFrance, W.C., Lang, A.E., Goldstein, LH, Glenn Nielsen, Lang, Anthony E, Nielsen, G, Espay, A.J., Edwards, Mark J, Lang, Anthony E., Reuber, Markus, Aybek, S, Nicholson, T., Alberto J. Espay, Nielsen, Glenn, Nicholson, T, Morgante, F., Selma Aybek, Edwards, M.J., Carson, A, Hallett, M., LaFaver, Kathrin, Markus Reuber, Morgante, F, W. Curt LaFrance, Edwards, Mark J., Hallett, Mark, Aybek, Selma, Goldstein, Laura Hilary; id_orcid, Nicholson, Timothy ; id_orcid, Voon, V, Mark J. Edwards   +65 more
core   +1 more source

An Interesting Model For Functional Neurological Disorders: Integrative Approach to Psychogenic Dysphonia [PDF]

Psikiyatride Güncel Yaklaşımlar, 2022
Psychogenic Dysphonia is a symptom type of functional neurological disorders. Functional neurological disorder or conversion disorder, is a mental disorder that manifests itself with neurological symptoms that cannot be explained by a neurological ...
Behice Han Almiş
doaj   +1 more source

Neurological deterioration after posterior fossa decompression for adult syringomyelia: Proposal for a summarized treatment algorithm

Frontiers in Surgery, 2022
BackgroundPatients with syringomyelia who present with new neurological symptoms after posterior fossa decompression (PFD) are not uncommon. However, systematic reports on different pathologies are few in the literature.ObjectiveThe purpose of this study
Chenghua Yuan, Chenghua Yuan, Chenghua Yuan, Chenghua Yuan, Chenghua Yuan, Jian Guan, Jian Guan, Jian Guan, Jian Guan, Jian Guan, Yueqi Du, Yueqi Du, Yueqi Du, Yueqi Du, Yueqi Du, Zeyu Fang, Zeyu Fang, Zeyu Fang, Zeyu Fang, Zeyu Fang, Xinyu Wang, Xinyu Wang, Xinyu Wang, Xinyu Wang, Xinyu Wang, Qingyu Yao, Qingyu Yao, Qingyu Yao, Qingyu Yao, Qingyu Yao, Can Zhang, Can Zhang, Can Zhang, Can Zhang, Can Zhang, Zhenlei Liu, Zhenlei Liu, Zhenlei Liu, Zhenlei Liu, Zhenlei Liu, Kai Wang, Kai Wang, Kai Wang, Kai Wang, Kai Wang, Wanru Duan, Wanru Duan, Wanru Duan, Wanru Duan, Wanru Duan, Xingwen Wang, Xingwen Wang, Xingwen Wang, Xingwen Wang, Xingwen Wang, Zuowei Wang, Zuowei Wang, Zuowei Wang, Zuowei Wang, Zuowei Wang, Hao Wu, Hao Wu, Hao Wu, Hao Wu, Hao Wu, Fengzeng Jian, Fengzeng Jian, Fengzeng Jian, Fengzeng Jian, Fengzeng Jian   +69 more
doaj   +1 more source

Spinal Obstruction-Related vs. Craniocervical Junction-Related Syringomyelia: A Comparative Study

Frontiers in Neurology, 2022
BackgroundNo prior reports have focused on spinal cord injury (SCI) characteristics or inflammation after destruction of the blood–spinal cord barrier by syringomyelia.
Chenghua Yuan, Chenghua Yuan, Chenghua Yuan, Chenghua Yuan, Chenghua Yuan, Jian Guan, Jian Guan, Jian Guan, Jian Guan, Jian Guan, Yueqi Du, Yueqi Du, Yueqi Du, Yueqi Du, Yueqi Du, Zeyu Fang, Zeyu Fang, Zeyu Fang, Zeyu Fang, Zeyu Fang, Xinyu Wang, Xinyu Wang, Xinyu Wang, Xinyu Wang, Xinyu Wang, Qingyu Yao, Qingyu Yao, Qingyu Yao, Qingyu Yao, Qingyu Yao, Can Zhang, Can Zhang, Can Zhang, Can Zhang, Can Zhang, Shanhang Jia, Shanhang Jia, Shanhang Jia, Shanhang Jia, Shanhang Jia, Zhenlei Liu, Zhenlei Liu, Zhenlei Liu, Zhenlei Liu, Zhenlei Liu, Kai Wang, Kai Wang, Kai Wang, Kai Wang, Kai Wang, Wanru Duan, Wanru Duan, Wanru Duan, Wanru Duan, Wanru Duan, Xingwen Wang, Xingwen Wang, Xingwen Wang, Xingwen Wang, Xingwen Wang, Zuowei Wang, Zuowei Wang, Zuowei Wang, Zuowei Wang, Zuowei Wang, Hao Wu, Hao Wu, Hao Wu, Hao Wu, Hao Wu, Zan Chen, Zan Chen, Zan Chen, Zan Chen, Zan Chen, Fengzeng Jian, Fengzeng Jian, Fengzeng Jian, Fengzeng Jian, Fengzeng Jian   +79 more
doaj   +1 more source

Subcortical evidence for a contribution of arousal to fMRI studies of brain activity

Nature Communications, 2018
Resting cortical activity fluctuates, but it is unclear what underlies these variations in activity. Here, the authors show that large-scale fluctuations in fMRI cortical activity are associated with momentary decreases in cortical arousal and opposite ...
Xiao Liu, Jacco A. de Zwart, Marieke L. Schölvinck, Catie Chang, Frank Q. Ye, David A. Leopold, Jeff H. Duyn   +6 more
doaj   +1 more source

Pallidal versus subthalamic nucleus deep brain stimulation for levodopa‐induced dyskinesia

Annals of Clinical and Translational Neurology, 2020
Objective To compare the efficacy of subthalamic nucleus (STN) and globus pallidus internus (GPi) deep brain stimulation (DBS) on reducing levodopa‐induced dyskinesia (LID) in Parkinson’s disease, and to explore the potential underlying mechanisms ...
Shi‐Ying Fan, Kai‐Liang Wang, Wei Hu, Robert S. Eisinger, Alexander Han, Chun‐Lei Han, Qiao Wang, Shimabukuro Michitomo, Jian‐Guo Zhang, Feng Wang, Adolfo Ramirez‐Zamora, Fan‐Gang Meng   +11 more
doaj   +1 more source

Reproducible, data-driven characterization of sleep based on brain dynamics and transitions from whole-night fMRI

eLife
Understanding the function of sleep requires studying the dynamics of brain activity across whole-night sleep and their transitions. However, current gold standard polysomnography (PSG) has limited spatial resolution to track brain activity. Additionally,
Fan Nils Yang, Dante Picchioni, Jacco A de Zwart, Yicun Wang, Peter van Gelderen, Jeff H Duyn   +5 more
doaj   +1 more source

Neurocognitive functioning in patients with conversion disorder/functional neurological disorder [PDF]

Journal of Neuropsychology, 2020
Neurocognitive symptoms are common in individuals with somatic symptom and related disorders (SSRD), but little is known about the specific impairments in neurocognitive domains in patients with conversion disorder (CD)/functional neurological disorder (FND).
Lars de Vroege, Iris Koppenol, Willem Johan Kop, Madelon M.E. Riem, Christina Maria van der Feltz‐Cornelis   +4 more
openaire   +7 more sources