Results 11 to 20 of about 144,480 (50)

Machine vision-based gait scan method for identifying cognitive impairment in older adults

Frontiers in Aging Neuroscience
ObjectiveEarly identification of cognitive impairment in older adults could reduce the burden of age-related disabilities. Gait parameters are associated with and predictive of cognitive decline.
Yuzhen Qin, Haowei Zhang, Linbo Qing, Qinghua Liu, Hua Jiang, Shen Xu, Yixin Liu, Yixin Liu, Xiaohai He   +8 more
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Chronic Inflammatory Demyelinating Polyneuropathy Induced by Immune Checkpoint Inhibitors: Case Reports [PDF]

Анналы клинической и экспериментальной неврологии
Neurological immune-related adverse events (irAE) are rare but potentially fatal complications associated with the use of immune checkpoint inhibitors (ICI). Recently, there has been a trend towards an increase in the incidence of these cases.
Olga A. Tikhonova, Dmitry S. Druzhinin, Evgenia S. Druzhinina, Maria А. Rukosueva   +3 more
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Inhibition of prefrontal cortex parvalbumin interneurons mitigates behavioral and physiological sequelae of chronic stress in male mice

Stress
Chronic stress leads to hypofunction of the medial prefrontal cortex (mPFC), mechanisms of which remain to be determined. Enhanced activation of GABAergic of parvalbumin (PV) expressing interneurons (INs) is thought to play a role in stress-induced ...
Nawshaba Nawreen, Kristen Oshima, James Chambers, Marissa Smail, James P. Herman   +4 more
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The effect of feedback timing on category learning and feedback processing in younger and older adults

Frontiers in Aging Neuroscience
IntroductionCorrective feedback can be received immediately after an action or with a temporal delay. Neuroimaging studies suggest that immediate and delayed feedback are processed by the striatum and medial temporal lobes (MTL), respectively.
Kristen Nunn, Kristen Nunn, Robert Creighton, Victoria Tilton-Bolowsky, Victoria Tilton-Bolowsky, Yael Arbel, Sofia Vallila-Rohter   +6 more
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Adolescent high fat diet alters the transcriptional response of microglia in the prefrontal cortex in response to stressors in both male and female mice

Stress
Both obesity and high fat diets (HFD) have been associated with an increase in inflammatory gene expression within the brain. Microglia play an important role in early cortical development and may be responsive to HFD, particularly during sensitive ...
Alyshia B. Davis, Kelsey R. Lloyd, Justin L. Bollinger, Eric S. Wohleb, Teresa M. Reyes   +4 more
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Optimization of robotic path planning and navigation point configuration based on convolutional neural networks

Frontiers in Neurorobotics
This study introduces a novel approach for enhancing robotic path planning and navigation by optimizing point configuration through convolutional neural networks (CNNs).
Jian Wu, Huan Li, Bangjie Li, Xiaolong Zheng, Daqiao Zhang   +4 more
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Immediate and long-term electrophysiological biomarkers of antidepressant-like behavioral effects after subanesthetic ketamine and medial prefrontal cortex deep brain stimulation treatment

Frontiers in Neuroscience
IntroductionBoth ketamine (KET) and medial prefrontal cortex (mPFC) deep brain stimulation (DBS) are emerging therapies for treatment-resistant depression, yet our understanding of their electrophysiological mechanisms and biomarkers is incomplete.
Matthew Bergosh, Matthew Bergosh, Sasha Medvidovic, Nancy Zepeda, Nancy Zepeda, Lindsey Crown, Jennifer Ipe, Lauren Debattista, Luis Romero, Eimon Amjadi, Tian Lam, Erik Hakopian, Wooseong Choi, Kevin Wu, Jack Yu Tung Lo, Darrin Jason Lee, Darrin Jason Lee, Darrin Jason Lee, Darrin Jason Lee   +18 more
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Variation and convergence in the morpho-functional properties of the mammalian neocortex

Frontiers in Systems Neuroscience
Man's natural inclination to classify and hierarchize the living world has prompted neurophysiologists to explore possible differences in brain organisation between mammals, with the aim of understanding the diversity of their behavioural repertoires ...
Séverine Mahon
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Expanding the clinical application of OPM-MEG using an effective automatic suppression method for the dental brace metal artifact

NeuroImage
Optically pumped magnetometer magnetoencephalography (OPM-MEG) holds significant promise for clinical functional brain imaging due to its superior spatiotemporal resolution.
Ruonan Wang, Kaiwen Fu, Ruochen Zhao, Dawei Wang, Zhimin Yang, Wei Bin, Yang Gao, Xiaolin Ning   +7 more
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The heritability and structural correlates of resting-state fMRI complexity

NeuroImage
The complexity of fMRI signals quantifies temporal dynamics of spontaneous neural activity, which has been increasingly recognized as providing important insights into cognitive functions and psychiatric disorders.
Yi Zhen, Yaqian Yang, Yi Zheng, Xin Wang, Longzhao Liu, Zhiming Zheng, Hongwei Zheng, Shaoting Tang   +7 more
doaj   +1 more source