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Non-invasive Brain Stimulation: A Paradigm Shift in Understanding Brain Oscillations

Overview of attention for article published in Frontiers in Human Neuroscience, May 2018
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  • In the top 25% of all research outputs scored by Altmetric
  • Good Attention Score compared to outputs of the same age (78th percentile)
  • Good Attention Score compared to outputs of the same age and source (76th percentile)

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Title
Non-invasive Brain Stimulation: A Paradigm Shift in Understanding Brain Oscillations
Published in
Frontiers in Human Neuroscience, May 2018
DOI 10.3389/fnhum.2018.00211
Pubmed ID
Authors

Johannes Vosskuhl, Daniel Strüber, Christoph S. Herrmann

Abstract

Cognitive neuroscience set out to understand the neural mechanisms underlying cognition. One central question is how oscillatory brain activity relates to cognitive processes. Up to now, most of the evidence supporting this relationship was correlative in nature. This situation changed dramatically with the recent development of non-invasive brain stimulation (NIBS) techniques, which open up new vistas for neuroscience by allowing researchers for the first time to validate their correlational theories by manipulating brain functioning directly. In this review, we focus on transcranial alternating current stimulation (tACS), an electrical brain stimulation method that applies sinusoidal currents to the intact scalp of human individuals to directly interfere with ongoing brain oscillations. We outline how tACS can impact human brain oscillations by employing different levels of observation from non-invasive tACS application in healthy volunteers and intracranial recordings in patients to animal studies demonstrating the effectiveness of alternating electric fields on neurons in vitro and in vivo. These findings likely translate to humans as comparable effects can be observed in human and animal studies. Neural entrainment and plasticity are suggested to mediate the behavioral effects of tACS. Furthermore, we focus on mechanistic theories about the relationship between certain cognitive functions and specific parameters of brain oscillaitons such as its amplitude, frequency, phase and phase coherence. For each of these parameters we present the current state of testing its functional relevance by means of tACS. Recent developments in the field of tACS are outlined which include the stimulation with physiologically inspired non-sinusoidal waveforms, stimulation protocols which allow for the observation of online-effects, and closed loop applications of tACS.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 349 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 349 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 63 18%
Student > Master 58 17%
Researcher 45 13%
Student > Bachelor 30 9%
Student > Doctoral Student 16 5%
Other 44 13%
Unknown 93 27%
Readers by discipline Count As %
Neuroscience 77 22%
Psychology 59 17%
Medicine and Dentistry 23 7%
Engineering 19 5%
Agricultural and Biological Sciences 11 3%
Other 29 8%
Unknown 131 38%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 10. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 31 March 2021.
All research outputs
#3,399,966
of 23,505,010 outputs
Outputs from Frontiers in Human Neuroscience
#1,665
of 7,298 outputs
Outputs of similar age
#70,107
of 331,804 outputs
Outputs of similar age from Frontiers in Human Neuroscience
#33
of 141 outputs
Altmetric has tracked 23,505,010 research outputs across all sources so far. Compared to these this one has done well and is in the 85th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 7,298 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 14.6. This one has done well, scoring higher than 77% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 331,804 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 78% of its contemporaries.
We're also able to compare this research output to 141 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 76% of its contemporaries.