Results 71 to 80 of about 10,474,652 (338)

Natural Frequencies of Levodopa‐Induced Dyskinesia in Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Abnormal involuntary movements, known as dyskinesias, are common complications of levodopa treatment in patients with Parkinson's disease and can significantly impair quality of life. The underlying pathophysiology remains unclear, and current therapeutic options are limited.
Ioannis U. Isaias, Federica Avantaggiato, Gianni Pezzoli, Andrea Canessa   +3 more
wiley   +1 more source

Learning, Memory, and Transcranial Direct Current Stimulation [PDF]

Frontiers in Psychiatry, 2012
Transcranial direct current stimulation (tDCS) has been the subject of many studies concerning its possible cognitive effects. One of the proposed mechanisms of action for neuromodulatory techniques, such as transcranial magnetic stimulation and tDCS is induction of long-term potentiation (LTP) and long-term depression (LTD)-like phenomena. LTP and LTD
openaire   +4 more sources

Transcranial direct current stimulation (tDCS) and language [PDF]

Journal of Neurology, Neurosurgery & Psychiatry, 2012
Transcranial direct current stimulation (tDCS), a non-invasive neuromodulation technique inducing prolonged brain excitability changes and promoting cerebral plasticity, is a promising option for neurorehabilitation. Here, we review progress in research on tDCS and language functions and on the potential role of tDCS in the treatment of post-stroke ...
A. Monti, R. Ferrucci, M. Fumagalli, F. Mameli, F. Cogiamanian, G. Ardolino, A. Priori   +6 more
openaire   +2 more sources

Neuroprotective effect of cathodal transcranial direct current stimulation in a rat stroke model [PDF]

, 2014
Experimental focal brain ischemia generates in the penumbra recurrent depolarizations which spread across the injured cortex inducing infarct growth. Transcranial direct current stimulation can induce a lasting, polarity-specific, modulation of cortical ...
Cam, Ertugrul, Zappasodi, Filippo, Pace, Marta, Uncini, Antonino, Bassetti, Claudio L., Notturno, Francesca   +5 more
core   +1 more source

Temporal Interference Stimulation of Centromedian‐Parafascicular Complex in Disorders of Consciousness: A Pilot Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Treatment of disorders of consciousness (DoC) remains a major clinical challenge, and noninvasive, targeted modulation of deep brain structures has emerged as a promising therapeutic strategy. We aimed to evaluate the feasibility/safety and preliminary effects of thalamic temporal interference stimulation (TIS) targeting centromedian‐
Gengyao Hu, Changgeng Song, Dianwei Wu, Xiaoqian Niu, Jianmin Hao, Lijuan Liu, Xiaogang Kang, Wen Jiang   +7 more
wiley   +1 more source

Effects of 6-month at-home transcranial direct current stimulation on cognition and cerebral glucose metabolism in Alzheimer’s disease

Brain Stimulation, 2019
Background: Although single or multiple sessions of transcranial direct current stimulation (tDCS) on the prefrontal cortex over a few weeks improved cognition in patients with Alzheimer’s disease (AD), effects of repeated tDCS over longer period and ...
J. J. Im, Hyeonseok S. Jeong, M. Bikson, A. Woods, Gozde Unal, J. Oh, Seunghee Na, Jong-Sik Park, H. Knotkova, In-Uk Song, Yong-An Chung   +10 more
semanticscholar   +1 more source

Voluntary activation of human knee extensors measured using transcranial magnetic stimulation [PDF]

, 2009
The aim of this study was to determine the applicability and reliability of a transcranial magnetic stimulation twitch interpolation technique for measuring voluntary activation of a lower limb muscle group.
Ross, Emma, E. Z. Ross, Goodall, Stuart, Goodall, S., Romer, Lee, Romer, L., Romer, LM, Ross, EZ, L. M. Romer, Goodall, S, S. Goodall   +10 more
core   +1 more source

Near‐Infrared Light‐Activated Polydopamine Nanoparticles Conjugated With Transferrin Peptides for Enhanced Brain Accumulation

Advanced Healthcare Materials, EarlyView.
This study demonstrates that Tf‐PDA NPs combine a receptor‐mediated targeting with mild photothermal activation to enhance nanoparticle accumulation in the brain. NIR‐activated Tf‐PDA NPs increase BBB permeability to NPs in vitro and in vivo without inducing cytotoxicity or adverse immune responses.
Rafaela Ferrão, Susana Simões, Paulo Rodrigues‐Santos, Vitor Francisco, Akhilesh Rai, Lino Ferreira   +5 more
wiley   +1 more source

No Frequency-Specific Effect of Transcranial Random Noise Stimulation on Resting EEG

Journal of Integrative Neuroscience
Background: Transcranial random noise stimulation (tRNS) is a form of noninvasive transcranial electrical stimulation that applies alternating current in various randomized frequencies to the cortex, thereby improving cognitive functioning in multiple ...
Shih-Chiang Ke, Yu-Hui Lo, Philip Tseng
doaj   +1 more source

Comparison of Hypnotic Suggestion and Transcranial Direct-Current Stimulation Effects on Pain Perception and the Descending Pain Modulating System: A Crossover Randomized Clinical Trial

Frontiers in Neuroscience, 2019
Objectives: This paper aims to determine if hypnotic analgesia suggestion and transcranial direct-current stimulation (tDCS) have a differential effect on pain perception.
Gerardo Beltran Serrano, Gerardo Beltran Serrano, Gerardo Beltran Serrano, Gerardo Beltran Serrano, Laura Pooch Rodrigues, Bruno Schein, Andressa Souza, Iraci L. S. Torres, Luciana da Conceição Antunes, Felipe Fregni, Felipe Fregni, Wolnei Caumo, Wolnei Caumo, Wolnei Caumo, Wolnei Caumo   +14 more
doaj   +1 more source