Results 61 to 70 of about 8,322 (171)

Online and offline effects of transcranial alternating current stimulation of the primary motor cortex

Scientific Reports, 2021
Transcranial alternating current stimulation (tACS) is a non-invasive brain stimulation technique that allows interaction with endogenous cortical oscillatory rhythms by means of external sinusoidal potentials.
Ivan Pozdniakov, Alicia Nunez Vorobiova, Giulia Galli, Simone Rossi, Matteo Feurra   +4 more
doaj   +1 more source

Beyond the Outburst: Charting a New Frontier for Understanding and Treating Irritability in Autistic Adults

Autism Research, EarlyView.
ABSTRACT Irritability is a prevalent and impairing feature associated with autism, yet remains poorly understood, particularly in adults. Drawing heavily on insights translated from pediatric and transdiagnostic literatures, we propose that irritability in autistic individuals often reflects a psychophysiological stress or threat response, rooted in a ...
Hsiang‐Yuan Lin, Arthur N. Westover, Amy S. F. Lutz, Manish K. Jha   +3 more
wiley   +1 more source

Sustained pharmacodynamic effects of S‐ketamine on cortical excitability and resting‐state brain activity: A randomized, placebo‐controlled trial

British Journal of Clinical Pharmacology, EarlyView.
Aims This study aimed to investigate a set of pharmacodynamic biomarkers reflecting acute, delayed and sustained central nervous system effects of S‐ketamine, used as a tool compound for rapid‐acting antidepressant activity, with the goal of informing biomarker strategies for delayed antidepressant effects.
Catherine M. K. E. de Cuba, Annika A. de Goede, Joost. C. van Mechelen, Laura G. J. M. Borghans, Liam van der Aa, Erik Olofsen, Maria J. Juachon, Robert J. Doll, Amy Gillespie, Catherine J. Harmer, Gabriël E. Jacobs, Jules A. A. C. Heuberger   +11 more
wiley   +1 more source

Effects of Transcranial Electrical Stimulation on Human Auditory Processing and Behavior—A Review

Brain Sciences, 2020
Transcranial electrical stimulation (tES) can adjust the membrane potential by applying a weak current on the scalp to change the related nerve activity.
Yao Wang, Limeng Shi, Gaoyuan Dong, Zuoying Zhang, Ruijuan Chen   +4 more
doaj   +1 more source

Timing is everything: The effect of early‐life seizures on developing neuronal circuits subserving spatial memory

Epilepsia Open, EarlyView.
Abstract Spatial memory, the aspect of memory involving encoding and retrieval of information regarding one's environment and spatial orientation, is a complex biological function incorporating multiple neuronal networks. Hippocampus‐dependent spatial memory is not innate and emerges during development in both humans and rodents.
Gregory L. Holmes
wiley   +1 more source

Enhancement of phonemic verbal fluency in multilingual young adults by transcranial random noise stimulation

Neuropsychologia, 2023
Several studies have analyzed the effects of transcranial direct current stimulation on verbal fluency tasks in non-clinical populations. Nevertheless, the reported effects on verbal fluency are inconsistent. In addition, the effect of other techniques such as transcranial random noise stimulation (tRNS) on verbal fluency enhancement has yet to be ...
Yolanda Balboa-Bandeira, Leire Zubiaurre-Elorza, M. Acebo García-Guerrero, Naroa Ibarretxe-Bilbao, Natalia Ojeda, Javier Peña   +5 more
openaire   +3 more sources

Neuromodulation of Working Memory: Mechanisms, Targets, and Behavioral Outcomes

Neuroscience Insights
Working memory (WM) is a capacity-limited control system that maintains and updates task-relevant representations for goal-directed cognition. Because WM declines with aging and is disrupted across neuropsychiatric and neurodegenerative disorders ...
Seyed Kiarash Sadat Rafiei, Fatemeh Ghorbani, Janan Rezaei, Ana Saremi, Maryam Rafiei, Shadi Hajizamani, Mahsa Asadi Anar, Mehrab Samiei   +7 more
doaj   +1 more source

Impact of cenobamate on cortical responses to transcranial magnetic stimulation in people with drug‐resistant focal epilepsy

Epilepsia Open, EarlyView.
Abstract Objective Cenobamate (CNB) is an effective antiseizure medication, though its mechanisms of efficacy remain incompletely understood. We assessed changes in cortical responses to transcranial magnetic stimulation (TMS) following CNB treatment.
Silvano R. Gefferie, Diego Jiménez‐Jiménez, Gerhard H. Visser, Robert M. Helling, Arn M. J. M. van den Maagdenberg, Josemir W. Sander, Simona Balestrini, Roland D. Thijs   +7 more
wiley   +1 more source

Solid–Liquid Triboelectric Nanogenerators as Physicochemical Encoders for Intelligent Liquid Recognition

Interdisciplinary Materials, EarlyView.
Solid–liquid triboelectric nanogenerators are conceptualized as dynamic physicochemical encoders that encode intrinsic liquid properties into distinguishable triboelectric fingerprints. This review provides a unified framework for these platforms, covering sensing mechanisms in droplet impact, continuous flow, and immersion modes.
Mingrui Wang, Yuanzhe Liang, Lining Zhang, Tian Tang, Kean C. Aw, Kai Qian, Ziyi Dai, Bingpu Zhou, Lihua Tang   +8 more
wiley   +1 more source

Disrupted Brain Structure and Function in Alzheimer's Disease Patients With Behavioral and Psychological Symptoms

iNew Medicine, EarlyView.
ABSTRACT Behavioral and psychological symptoms of dementia (BPSD) are highly prevalent in Alzheimer's disease (AD), but the underlying mechanisms are unclear. This study aims to elucidate the neuropathological mechanisms underlying BPSD by investigating gray matter volume (GMV) and brain connectivity in AD patients with and without BPSD.
Xuerui Pang, Linbo Xie, Mengdan Chen, Yi Ji, Yibing Yan, Shanshan Zhou, Panpan Hu, Xingqi Wu, Kai Wang   +8 more
wiley   +1 more source