Results 71 to 80 of about 7,930 (205)

Electric field dynamics in the brain during multi-electrode transcranial electric stimulation

open access: yesNature Communications, 2019
Transcranial alternating current stimulation (TACS) of the brain is widely used in neuroscience, but the electric fields produced when multiple stimulation electrodes are used are not well understood.
Ivan Alekseichuk   +6 more
doaj   +1 more source

Sleep Slow Wave‐Bistability and the Connection Between the Sleeping Brain and the Environment—Neurobiological Considerations

open access: yesJournal of Sleep Research, EarlyView.
Bistability is an inherent working mode of NREM sleep. Those bistable patterns ‐ sleep slow waves, K‐complexes, and the cyclic alternating pattern (on a longer, several seconds' time‐scale) ‐ have a double function; they protect sleep and provide an interface between the brain and the environment for information‐transfer during sleep.
Péter Halász   +3 more
wiley   +1 more source

Modulation of Cortical-subcortical Networks in Parkinson’s Disease by Applied Field Effects

open access: yesFrontiers in Human Neuroscience, 2013
Studies suggest that endogenous field effects may play a role in neuronal oscillations and communication. Non-invasive transcranial electrical stimulation with low-intensity currents can also have direct effects on the underlying cortex as well as ...
Christopher William Hess   +2 more
doaj   +1 more source

Modulating Brain Rhythms of Pain using Transcranial Alternating Current Stimulation (tACS)? A Sham-controlled Study in Healthy Human Participants [PDF]

open access: gold, 2020
Elisabeth S. May   +7 more
openalex   +1 more source

Non‐motor Symptom Scales in Pediatric Movement Disorders: A Call for Diagnostic‐Specific Tools

open access: yes
Movement Disorders, EarlyView.
Clément Desjardins   +6 more
wiley   +1 more source

Welfare and Felt Duration

open access: yesNoûs, EarlyView.
ABSTRACT How should we understand the duration of a pleasant or unpleasant sensation, insofar as its duration modulates how good or bad the experience is overall? Given that we seem able to distinguish between subjective and objective duration and that how well or badly someone's life goes is naturally thought of as something to be assessed from her ...
Andreas L. Mogensen
wiley   +1 more source

Optimization of photobiomodulation therapy for spinal cord injury: A review

open access: yesPhotochemistry and Photobiology, EarlyView.
Photobiomodulation (PBM) therapy in the red and near‐infrared range can significantly modulate the secondary injury response and promote the reparative and regenerative potential of neural tissue after spinal cord injury (SCI). At present, due to the nature of delivery methods, the most effective dose and irradiance at the injury site to optimize ...
Isabella K. M. Drew   +3 more
wiley   +1 more source

Frequency responses of human magnetophosphene perception thresholds during dark adaptation point to rod modulation

open access: yesExperimental Physiology, EarlyView.
Abstract Magnetophosphenes are flickering lights perceived when an extremely low frequency magnetic field generates a sufficiently strong electric field in the head. Understanding how phosphenes are produced is crucial, as they form the basis for international safety standards and guidelines for both workers and the general population.
Nicolas Bouisset   +4 more
wiley   +1 more source

Modulating human auditory processing by transcranial electrical stimulation

open access: yesFrontiers in Cellular Neuroscience, 2016
Transcranial electrical stimulation (tES) has become a valuable research tool for the investigation of neurophysiological processes underlying human action and cognition.
Kai eHeimrath   +3 more
doaj   +1 more source

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