Results 1 to 10 of about 6,245,235 (232)

PRONORMALITY IN GENERALIZEDFC-GROUPS [PDF]

Bulletin of the Australian Mathematical Society, 2010
AbstractWe extend some results known forFC-groups to the classFC*of generalizedFC-groups introduced in de Giovanniet al.[‘Groups with restricted conjugacy classes’,Serdica Math. J.28(3) (2002), 241–254]. The main theorems pertain to the join of pronormal subgroups. The relevant role that the Wielandt subgroup plays in anFC*-group is pointed out.
ROMANO, EMANUELA, VINCENZI, Giovanni
openaire   +4 more sources

The Engel elements in generalized FC-groups [PDF]

Illinois Journal of Mathematics, 2014
We generalize to FC*, the class of generalized FC-groups introduced in [F. de Giovanni, A. Russo, G. Vincenzi, Groups with restricted conjugacy classes, Serdica Math. J. 28 (2002), 241-254], a result of Baer on Engel elements. More precisely, we prove that the sets of left Engel elements and bounded left Engel elements of an FC*-group G coincide with ...
Vincenzi Giovanni, Tortora Antonio.
openaire   +7 more sources

Resting-state connectivity of the sustained attention network correlates with disease duration in idiopathic generalized epilepsy. [PDF]

PLoS ONE, 2012
In idiopathic generalized epilepsy (IGE), a normal electroencephalogram between generalized spike and wave (GSW) discharges is believed to reflect normal brain function.
Mona Maneshi, Friederike Moeller, Firas Fahoum, Jean Gotman, Christophe Grova   +4 more
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Shared and unique effects of ApoEε4 and pathogenic gene mutation on cognition and imaging in preclinical familial Alzheimer’s disease

Alzheimer’s Research & Therapy, 2023
Background Neuropsychology and imaging changes have been reported in the preclinical stage of familial Alzheimer’s disease (FAD). This study investigated the effects of APOEε4 and known pathogenic gene mutation on different cognitive domains and circuit ...
Meina Quan, Qi Wang, Wei Qin, Wei Wang, Fangyu Li, Tan Zhao, Tingting Li, Qiongqiong Qiu, Shuman Cao, Shiyuan Wang, Yan Wang, Hongmei Jin, Aihong Zhou, Jiliang Fang, Longfei Jia, Jianping Jia   +15 more
doaj   +1 more source

EEG-Derived Functional Connectivity Patterns Associated with Mild Cognitive Impairment in Parkinson’s Disease

Behavioral Sciences, 2021
Objective: To evaluate EEG-derived functional connectivity (FC) patterns associated with mild cognitive impairment (MCI) in Parkinson’s disease (PD). METHODS: A sample of 15 patients without cognitive impairment (PD-WCI), 15 with MCI (PD-MCI), and 26 ...
Alejandro Armando Peláez Suárez, Sheila Berrillo Batista, Ivonne Pedroso Ibáñez, Enrique Casabona Fernández, Marinet Fuentes Campos, Lilia Morales Chacón   +5 more
doaj   +1 more source

Difference analysis of multidimensional electroencephalogram characteristics between young and old patients with generalized anxiety disorder

Frontiers in Human Neuroscience, 2022
Growing evidences indicate that age plays an important role in the development of mental disorders, but few studies focus on the neuro mechanisms of generalized anxiety disorder (GAD) in different age groups.
Jie Wang, Jie Wang, Jiaqi Fang, Jiaqi Fang, Yanting Xu, Yanting Xu, Hongyang Zhong, Hongyang Zhong, Jing Li, Huayun Li, Huayun Li, Gang Li, Gang Li, Gang Li   +13 more
doaj   +1 more source

Differences in the functional brain architecture of sustained attention and working memory in youth and adults.

PLoS Biology, 2022
Sustained attention (SA) and working memory (WM) are critical processes, but the brain networks supporting these abilities in development are unknown.
Omid Kardan, Andrew J Stier, Carlos Cardenas-Iniguez, Kathryn E Schertz, Julia C Pruin, Yuting Deng, Taylor Chamberlain, Wesley J Meredith, Xihan Zhang, Jillian E Bowman, Tanvi Lakhtakia, Lucy Tindel, Emily W Avery, Qi Lin, Kwangsun Yoo, Marvin M Chun, Marc G Berman, Monica D Rosenberg   +17 more
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Resting-state functional connectivity changes due to acute and short-term valproic acid administration in the baboon model of GGE

NeuroImage: Clinical, 2017
Resting-state functional connectivity (FC) is altered in baboons with genetic generalized epilepsy (GGE) compared to healthy controls (CTL). We compared FC changes between GGE and CTL groups after intravenous injection of valproic acid (VPA) and ...
Felipe S. Salinas, Charles Ákos Szabó
doaj   +1 more source

Intrinsic Network Brain Dysfunction Correlates With Temporal Complexity in Generalized Anxiety Disorder and Panic Disorder

Frontiers in Human Neuroscience, 2021
Background: Generalized anxiety disorder (GAD) and panic disorder (PD) are the two severe subtypes of anxiety disorders (ADs), which are similar in clinical manifestation, pathogenesis, and treatment.
Li Xu, Li Xu, Huazhen Xu, Huachen Ding, Jinyang Li, Chun Wang, Chun Wang, Chun Wang, Chun Wang   +8 more
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Functional Network Connectivity Patterns between Idiopathic Generalized Epilepsy with Myoclonic and Absence Seizures

Frontiers in Computational Neuroscience, 2017
The extensive cerebral cortex and subcortical structures are considered as the major regions related to the generalized epileptiform discharges in idiopathic generalized epilepsy.
Qifu Li, Qifu Li, Yongmin Chen, Yong Wei, Shengmei Chen, Lin Ma, Zhiyi He, Zhibin Chen   +7 more
doaj   +1 more source