Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Christoph S Herrmann"'
Publikováno v:
Neuroscience Insights, Vol 16 (2021)
An issue commonly expressed by hearing aid users is a difficulty to understand speech in complex hearing scenarios, that is, when speech is presented together with background noise or in situations with multiple speakers. Conventional hearing aids ar
Externí odkaz:
https://doaj.org/article/b5dcecf31c7f46a0820d8da5f959f808
Publikováno v:
Neuroscience Insights, Vol 15 (2020)
In recent years, several studies have reported beneficial effects of transcranial alternating current stimulation (tACS) in experiments regarding sound and speech perception. A new development in this field is envelope-tACS: The goal of this method i
Externí odkaz:
https://doaj.org/article/105415029f8d48fd84a616fc11f530fd
Autor:
Annika Notbohm, Christoph S Herrmann
Publikováno v:
Frontiers in Human Neuroscience, Vol 10 (2016)
Previous studies have shown that alpha oscillations (8-13 Hz) in human electroencephalogram (EEG) modulate perception via phase-dependent inhibition. If entrained to an external driving force, inhibition maxima and minima of the oscillation appear mo
Externí odkaz:
https://doaj.org/article/e800a829d4b24cc0ba54199aa1775ff7
Publikováno v:
Frontiers in Human Neuroscience, Vol 10 (2016)
Transcranial alternating current stimulation (tACS) has been repeatedly demonstrated to increase power of endogenous brain oscillations in the range of the stimulated frequency after stimulation. In the alpha band this aftereffect has been shown to p
Externí odkaz:
https://doaj.org/article/e6d381c4f95b48acb2451ec7255a937f
Autor:
James eDowsett, Christoph S Herrmann
Publikováno v:
Frontiers in Human Neuroscience, Vol 10 (2016)
Transcranial alternating current stimulation (tACS) has until now mostly been administered as an alternating sinusoidal wave. Despite modern tACS stimulators being able to deliver alternating current with any arbitrary shape there has been no systema
Externí odkaz:
https://doaj.org/article/15d0f427e7da4c8bb7eedc48bce5f231
Publikováno v:
Frontiers in Human Neuroscience, Vol 10 (2016)
The functional relevance of brain oscillations in the alpha frequency range (8-13Hz) has been repeatedly investigated through the use of rhythmic visual stimulation. The underlying mechanism of the steady-state visual evoked potential (SSVEP) measure
Externí odkaz:
https://doaj.org/article/b74d5fd4fbaa4e338596456be33eb902
Publikováno v:
Brain Stimulation, Vol 17, Iss 3, Pp 721-723 (2024)
Externí odkaz:
https://doaj.org/article/abb4ce0338fd4f95a9077e90c92891de
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 9 (2015)
Transcranial alternating current stimulation is a novel method that allows application of sinusoidal currents to modulate brain oscillations and cognitive processes. Studies in humans have demonstrated tACS after-effects following stimulation duratio
Externí odkaz:
https://doaj.org/article/0627122fb5f245b4b6f5591d3a903f63
Publikováno v:
Frontiers in Human Neuroscience, Vol 9 (2015)
Working memory (WM) and short-term memory (STM) supposedly rely on the phase-amplitude coupling of neural oscillations in the theta and gamma frequency ranges. The ratio between the individually dominant gamma and theta frequencies is believed to det
Externí odkaz:
https://doaj.org/article/d5a71582b1d84273a67a307040c6aef9
Publikováno v:
Clocks & Sleep, Vol 6, Iss 2, Pp 211-233 (2024)
Targeted memory reactivation (TMR) is an effective technique to enhance sleep-associated memory consolidation. The successful reactivation of memories by external reminder cues is typically accompanied by an event-related increase in theta oscillatio
Externí odkaz:
https://doaj.org/article/9f1ec9f8f4c94f2689808941df33fdfc