Results 61 to 70 of about 17,167 (272)

The effect of transcranial alternating current stimulation on cognitive flexibility and attention of children with intellectual disability: a case report

Journal of Medical Case Reports
Background Intellectual disability is a neurodevelopmental disorder characterized by significant impairments in intellectual functioning and adaptive behavior.
Zahra Ghahri Lalaklou, Elahe Haghighat-Manesh, AmirHossein Montazeri Ghahjavarestani, Ezzatollah Ahmadi   +3 more
doaj   +1 more source

Non-invasive transcranial alternating current stimulation of spatially resolved phosphenes

Frontiers in Neuroscience, 2023
This study focused on the use of Non-Invasive Transcranial Alternating Current Stimulation (NITACS) to induce and map phosphenes (spark-like percepts in the visual field) in healthy individuals.
Faraz Sadrzadeh-Afsharazar, Alexandre Douplik, Alexandre Douplik   +2 more
doaj   +1 more source

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

Nanomaterial‐Mediated Near‐Infrared Photothermal Neuromodulation for Neurologic Disorders

Advanced NanoBiomed Research, EarlyView.
This review summarizes how near‐infrared light activates photothermal nanomaterials to enable noninvasive neuromodulation with high spatiotemporal precision. It elucidates the underlying mechanisms, explores targeted therapeutic applications for neurological disorders, discusses integration with optogenetics and biosensors, and addresses future ...
Ting‐Ting Zeng, Yu‐Ge Wang, Ya‐Bing Zhang, Yuan‐Xin Bai, Si‐Tong Lin, Ting‐Ting Zhu, Yan‐Bo Zhou, Wei‐Tong Pan, Pan‐Miao Liu, Jian‐Jun Yang   +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

Modeling transcranial magnetic stimulation from the induced electric fields to the membrane potentials along tractography-based white matter fiber tracts [PDF]

, 2016
Objective. Transcranial magnetic stimulation (TMS) is a promising non-invasive tool for modulating the brain activity. Despite the widespread therapeutic and diagnostic use of TMS in neurology and psychiatry, its observed response remains hard to predict,
Crevecoeur, Guillaume, De Geeter, Nele, Dupré, Luc   +2 more
core   +2 more sources

Reduced occurrence of alpha waves during resting state predicts high attention‐deficit/hyperactivity disorder traits in young adults

JCPP Advances, EarlyView.
Abstract Background Attention‐deficit/hyperactivity disorder (ADHD) is a neurodevelopmental condition with significant cognitive and social impacts. Identifying reliable biomarkers for ADHD is crucial for developing personalised therapies. Electroencephalography (EEG) alpha oscillations (8–12 Hz) have been suggested as a potential biomarker, but ...
Julio Rodriguez‐Larios, Ümit Aydin, Gráinne McLoughlin   +2 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

Improving visual functions in adult amblyopia with combined perceptual training and transcranial random noise stimulation (tRNS): a pilot study [PDF]

, 2014
Amblyopia is a visual disorder due to an abnormal pattern of functional connectivity of the visual cortex and characterized by several visual deficits of spatial vision including impairments of visual acuity (VA) and of the contrast sensitivity function (
Astle, Astle, Astle, Bach, Berardi, Brainard, Camilleri, Chung, Chung, Ciuffreda, Epelbaum, Fertonani, Fiorentini, Greenwald, Huang, Karni, Levi, Levi, Levi, Levi, Levi, Levitt, Li, Li, Li, Loudon, McKee, Pelli, Pirulli, Poggio, Polat, Polat, Polat, Polat, Poreisz, Pourtois, Robaei, Sagi, Schoups, Schoups, Wallace, Zhou   +41 more
core   +2 more sources

Clinical Applications of Electrical Conductivity Imaging Using MRI

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Magnetic resonance imaging (MRI) has emerged as a noninvasive technique for probing the electrical properties of biological tissues: electrical conductivity and relative permittivity. This review focuses on the electrical conductivity and provides a comprehensive overview of applications across both low‐ and high‐frequency regimes.
Stefano Mandija, Khin Khin Tha, Nitish Katoch, Cihan Göksu, Ulrich Katscher, Rosalind Sadleir, Kyu‐Jin Jung, Jierong Luo, Ilias I. Giannakopoulos, Dong‐Hyun Kim, Karin Shmueli, Riccardo Lattanzi, Yusuf Ziya Ider, Axel Thielscher, Cornelis van den Berg   +14 more
wiley   +1 more source