Results 191 to 200 of about 8,561 (229)

Case Report: 40Hz multi-target transcranial alternating current stimulation combined with rehabilitation for post-stroke cognitive impairment. [PDF]

open access: yesFront Psychiatry
Lai MH   +10 more
europepmc   +1 more source

Neurocognitive, physiological, and biophysical effects of transcranial alternating current stimulation

open access: yesTrends in Cognitive Sciences, 2023
Transcranial alternating current stimulation (tACS) can modulate human neural activity and behavior. Accordingly, tACS has vast potential for cognitive research and brain disorder therapies. The stimulation generates oscillating electric fields in the brain that can bias neural spike timing, causing changes in local neural oscillatory power and cross ...
Miles Wischnewski   +2 more
exaly   +3 more sources

A Transcranial Alternating Current Stimulator for Neural Entrainment

2020 IEEE International Symposium on Circuits and Systems (ISCAS), 2020
Human cognition, perception, and memory are partially attributed to the synchronicity of neuronal dynamics in the prefrontal cortex, and growing evidence indicates that age-related decline in working memory is causally linked to dissonance in neuronal firing patterns.
Andrew R. Henson   +4 more
openaire   +1 more source

Targeting neural oscillations with transcranial alternating current stimulation

Brain Research, 2021
Neural oscillations at the network level synchronize activity between regions and temporal scales. Transcranial alternating current stimulation (tACS), the delivery of low-amplitude electric current to the scalp, provides a tool for investigating the causal role of neural oscillations in cognition.
Justin Riddle, Flavio Frohlich
openaire   +2 more sources

Mini-review: Transcranial Alternating Current Stimulation and the Cerebellum

The Cerebellum, 2022
Oscillatory activity in the cerebellum and linked networks is an important aspect of neuronal processing and functional implementation of behavior. So far, it was challenging to quantify and study cerebellar oscillatory signatures in human neuroscience due to the constraints of non-invasive cerebellar electrophysiological recording and interventional ...
Maximilian J, Wessel   +2 more
openaire   +2 more sources

Transcranial Alternating Current Stimulation Does Not Affect Microscale Learning

Behavioural Brain Research, 2023
A theory has been posited that microscale learning, which involves short intervals of a few seconds during explicit motor skill learning, considerably enhances performance. This phenomenon correlates with diminished beta-band activity in the frontal and parietal regions.
Kyosuke, Shiga   +4 more
openaire   +2 more sources

Transcranial Alternating Current Stimulation

2017
The rhythmic oscillatory activity within and between different brain regions is believed to play a causal role in a wide range of cognitive functions. Transcranial alternating current stimulation (tACS) has been proposed to represent a promising tool to probe the casual role of rhythmic oscillatory activity in cognition.
Colzato L. S.   +3 more
openaire   +2 more sources

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