Results 41 to 50 of about 166,451 (293)

Synchronization Limits of Chaotic Circuits [PDF]

open access: yes, 2014
Through system modeling with electronic circuits, two circuits were constructed that exhibit chaos over a wide ranges of initial conditions. The two circuits were one that modeled an algebraically simple “jerk” function and a resistor-inductor-diode (RLD)
Addison, Stephen R., Church, C. M.
core   +3 more sources

Disruption and rescue of interareal theta phase coupling and adaptive behavior [PDF]

open access: yes, 2017
Rescuing executive functions in people with neurological and neuropsychiatric disorders has been a major goal of psychology and neuroscience for decades.
Reinhart, Robert M.G.
core   +1 more source

Tailoring transcranial alternating current stimulation based on endogenous event-related P3 to modulate premature responses: a feasibility study [PDF]

open access: yesPeerJ
Background Transcranial alternating current stimulation (tACS) is a brain stimulation method for modulating ongoing endogenous oscillatory activity at specified frequency during sensory and cognitive processes.
Augusto J. Mendes   +3 more
doaj   +2 more sources

Brain-state determines learning improvements after transcranial alternating-current stimulation to frontal cortex [PDF]

open access: yes, 2018
Published in final edited form as: Brain Stimul. 2018 ; 11(4): 723–726. doi:10.1016/j.brs.2018.02.008BACKGROUND Theories of executive control propose that communication between medial frontal cortex (MFC) and lateral prefrontal cortex (lPFC) is ...
Deng, Yuqi   +2 more
core   +1 more source

In-phase and anti-phase synchronization in noisy Hodgkin-Huxley neurons [PDF]

open access: yes, 2013
We numerically investigate the influence of intrinsic channel noise on the dynamical response of delay-coupling in neuronal systems. The stochastic dynamics of the spiking is modeled within a stochastic modification of the standard Hodgkin-Huxley model ...
Ao, Xue, Hanggi, Peter, Schmid, Gerhard
core   +2 more sources

Stabilizing data-link over non-FIFO channels with optimal fault-resilience [PDF]

open access: yes, 2010
Self-stabilizing systems have the ability to converge to a correct behavior when started in any configuration. Most of the work done so far in the self-stabilization area assumed either communication via shared memory or via FIFO channels.
Dolev, Shlomi   +3 more
core   +6 more sources

Enhancing visual motion discrimination by desynchronizing bifocal oscillatory activity

open access: yesNeuroImage, 2021
Visual motion discrimination involves reciprocal interactions in the alpha band between the primary visual cortex (V1) and mediotemporal areas (V5/MT).
Roberto F. SALAMANCA-GIRON   +7 more
doaj   +1 more source

The efficacy of transcranial current stimulation techniques to modulate resting-state EEG, to affect vigilance and to promote sleepiness [PDF]

open access: yes, 2018
Transcranial Current Stimulations (tCSs) are non-invasive brain stimulation techniques which modulate cortical excitability and spontaneous brain activity by the application of weak electric currents through the scalp, in a safe, economic, and well ...
Alfonsi, Valentina   +3 more
core   +2 more sources

Bilateral Gamma/Delta Transcranial Alternating Current Stimulation Affects Interhemispheric Speech Sound Integration

open access: yesJournal of Cognitive Neuroscience, 2020
Perceiving speech requires the integration of different speech cues, that is, formants. When the speech signal is split so that different cues are presented to the right and left ear (dichotic listening), comprehension requires the integration of ...
B. Preisig   +5 more
semanticscholar   +1 more source

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