Results 61 to 70 of about 37,270 (251)

Working memory revived in older adults by synchronizing rhythmic brain circuits [PDF]

, 2019
Published in final edited form as: Nat Neurosci. 2019 May ; 22(5): 820–827. doi:10.1038/s41593-019-0371-x.Understanding normal brain aging and developing methods to maintain or improve cognition in older adults are major goals of fundamental and ...
Nguyen, John, Reinhart, Robert M.G.
core   +1 more source

Application of transcranial alternating current stimulation to improve eSports-related cognitive performance

Frontiers in Neuroscience
Introduction Electronic Sports (eSports) is a popular and still emerging sport. Multiplayer Online Battle Arena (MOBA) and First/Third Person Shooting Games (FPS/TPS) require excellent visual attention abilities.
Fujia Jiao, Zhuang Jie, Michael A. Nitsche, Zhenggen Lin, Yuanbo Ma, Yu Liu   +5 more
semanticscholar   +1 more source

Entrainment and Spike-Timing Dependent Plasticity – A Review of Proposed Mechanisms of Transcranial Alternating Current Stimulation

Frontiers in Systems Neuroscience, 2022
Specific frequency bands of neural oscillations have been correlated with a range of cognitive and behavioral effects (e.g., memory and attention).
Sreekari Vogeti, Cindy Boetzel, C. Herrmann   +2 more
semanticscholar   +1 more source

Potentiating Cerebral Perfusion Normalizes Glymphatic Dynamics in Systemic Inflammation

Advanced Science, EarlyView.
LPS‐induced systemic inflammation increases glymphatic influx but delays cervical lymphatic drainage, accompanied by AQP4 depolarization and impaired glymphatic clearance. Enhancing cerebral blood flow via the inotropic agent levosimendan effectively restored AQP4 polarization, improving glymphatic flux and amyloid‐β clearance.
Ruoyu Zhao, Bin Sun, Pengju Wei, Yingying Sun, Qianyan He, Kejia Zhang, Jun Lu, Shoujun Zhu, Yi Yang, Zhenni Guo   +9 more
wiley   +1 more source

Slow-Frequency Pulsed Transcranial Electrical Stimulation for Modulation of Cortical Plasticity based on Reciprocity Targeting with Precision Electrical Head Modeling

Frontiers in Human Neuroscience, 2016
In pain management as well as other clinical applications of neuromodulation, it is important to consider the timing parameters influencing activity-dependent plasticity, including pulsed versus sustained currents, as well as the spatial action of ...
Phan Luu, Phan Luu, Easwara Moorthy Essaki Arumugam, Erik Anderson, Amanda Gunn, Dennis Rech, Sergei Turovets, Don Tucker, Don Tucker   +8 more
doaj   +1 more source

Value and efficacy of transcranial direct current stimulation in the rehabilitation of neurocognitive disorders: A critical review since 2000. [PDF]

, 2016
open3siNon-invasive brain stimulation techniques, including transcranial direct current stimulation (t-DCS) have been used in the rehabilitation of cognitive function in a spectrum of neurological disorders.
Davide Cappon, Marjan Jahanshahi, Patrizia Bisiacchi   +2 more
core   +2 more sources

TRanscranial AlterNating current stimulation FOR patients with mild Alzheimer’s Disease (TRANSFORM-AD): a randomized controlled clinical trial

Alzheimer's Research & Therapy
The mechanistic effects of gamma transcranial alternating current stimulation (tACS) on hippocampal gamma oscillation activity in Alzheimer’s Disease (AD) remains unclear.
Yi Tang, Yi Xing, Liwei Sun, Zhibin Wang, Changming Wang, Kun Yang, Wei Zhu, Xinrui Shi, Beijia Xie, Yunsi Yin, Yingxin Mi, Tao Wei, Renjie Tong, Yuchen Qiao, Shaozhen Yan, Penghu Wei, Yanfeng Yang, Y. Shan, Xu Zhang, Jianping Jia, Stefan J. Teipel, Robert Howard, Jie Lu, Chunlin Li, Guoguang Zhao   +24 more
semanticscholar   +1 more source

Face pareidolia is enhanced by 40 Hz transcranial alternating current stimulation (tACS) of the face perception network

Scientific Reports, 2023
Pareidolia refers to the perception of ambiguous sensory patterns as carrying a specific meaning. In its most common form, pareidolia involves human-like facial features, where random objects or patterns are illusionary recognized as faces.
Annalisa Palmisano, Giulio Chiarantoni, F. Bossi, Alessio Conti, Vitiana D’Elia, Serena Tagliente, M. Nitsche, D. Rivolta   +7 more
semanticscholar   +1 more source

A Minimally Invasive Framework Reveals Region‐Specific Cerebrovascular Remodeling in Aging Using Intravital Functional Ultrasound Imaging and Ultrasound Localization Microscopy (fUS‐ULM)

Advanced Science, EarlyView.
A high‐resolution intravital imaging platform combining functional ultrasound and localization microscopy enables longitudinal, minimally invasive assessment of cerebrovascular function in aging studies. The present investigation reveals aging‐related reductions in neurovascular coupling, arteriole‐to‐venule ratio and vascular density, introducing a ...
Sharon Negri, Adam Nyul‐Toth, Madison Milan, Eva Troyano‐Rodriguez, Sherwin Tavakol, Jennifer Ihuoma, Zeke Reyff, Rakesh Rudraboina, Rafal Gulej, Raymond Jang, Anna Csiszar, Zoltan Ungvari, Audrey Cleuren, David R Miller, Andriy Yabluchanskiy, Mickael Tanter, Stefano Tarantini   +16 more
wiley   +1 more source

Closed-loop transcranial alternating current stimulation of slow oscillations

Current Directions in Biomedical Engineering, 2015
Transcranial alternating current stimulation (tACS) is an emerging non-invasive tool for modulating brain oscillations. There is evidence that weak oscillatory electrical stimulation during sleep can entrain cortical slow oscillations to improve the ...
Wilde Christian, Bruder Ralf, Binder Sonja, Marshall Lisa, Schweikard Achim   +4 more
doaj   +1 more source