21 found
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  1.  8
    Transcranial Alternating Current Stimulation: A Review of the Underlying Mechanisms and Modulation of Cognitive Processes. [REVIEW]Christoph S. Herrmann, Stefan Rach, Toralf Neuling & Daniel Strüber - 2013 - Frontiers in Human Neuroscience 7.
  2.  19
    Non-Invasive Brain Stimulation: A Paradigm Shift in Understanding Brain Oscillations.Johannes Vosskuhl, Daniel Strüber & Christoph S. Herrmann - 2018 - Frontiers in Human Neuroscience 12.
  3.  6
    Orchestrating Neuronal Networks: Sustained After-Effects of Transcranial Alternating Current Stimulation Depend Upon Brain States.Toralf Neuling, Stefan Rach & Christoph S. Herrmann - 2013 - Frontiers in Human Neuroscience 7.
  4.  12
    Sustained Aftereffect of Α-tACS Lasts Up to 70 Min After Stimulation.Florian H. Kasten, James Dowsett & Christoph S. Herrmann - 2016 - Frontiers in Human Neuroscience 10.
  5.  86
    Cognitive Functions of Gamma-Band Activity: Memory Match and Utilization.Christoph S. Herrmann, Matthias H. J. Munk & Andreas K. Engel - 2004 - Trends in Cognitive Sciences 8 (8):347-355.
  6.  7
    Increase in Short-Term Memory Capacity Induced by Down-Regulating Individual Theta Frequency Via Transcranial Alternating Current Stimulation.Johannes Vosskuhl, René J. Huster & Christoph S. Herrmann - 2015 - Frontiers in Human Neuroscience 9.
  7.  7
    Modification of Brain Oscillations Via Rhythmic Light Stimulation Provides Evidence for Entrainment but Not for Superposition of Event-Related Responses.Annika Notbohm, Jürgen Kurths & Christoph S. Herrmann - 2016 - Frontiers in Human Neuroscience 10.
  8.  5
    Transcranial Alternating Current Stimulation Enhances Mental Rotation Performance During and After Stimulation.Florian H. Kasten & Christoph S. Herrmann - 2017 - Frontiers in Human Neuroscience 11.
  9.  8
    EEG-Neurofeedback as a Tool to Modulate Cognition and Behavior: A Review Tutorial.Stefanie Enriquez-Geppert, René J. Huster & Christoph S. Herrmann - 2017 - Frontiers in Human Neuroscience 11.
  10.  20
    The Morphology of Midcingulate Cortex Predicts Frontal-Midline Theta Neurofeedback Success.Stefanie Enriquez-Geppert, René J. Huster, Robert Scharfenort, Zacharais N. Mokom, Johannes Vosskuhl, Christian Figge, Jörg Zimmermann & Christoph S. Herrmann - 2013 - Frontiers in Human Neuroscience 7.
  11.  10
    Ten Minutes of Α-tACS and Ambient Illumination Independently Modulate EEG Α-Power.Heiko I. Stecher, Tania M. Pollok, Daniel Strüber, Fabian Sobotka & Christoph S. Herrmann - 2017 - Frontiers in Human Neuroscience 11.
  12.  9
    Transcranial Alternating Current Stimulation with Sawtooth Waves: Simultaneous Stimulation and EEG Recording.James Dowsett & Christoph S. Herrmann - 2016 - Frontiers in Human Neuroscience 10.
  13.  10
    Tradeoff Between User Experience and BCI Classification Accuracy with Frequency Modulated Steady-State Visual Evoked Potentials.Alexander M. Dreyer, Christoph S. Herrmann & Jochem W. Rieger - 2017 - Frontiers in Human Neuroscience 11.
  14. Signal-Space Projection Suppresses the tACS Artifact in EEG Recordings.Johannes Vosskuhl, Tuomas P. Mutanen, Toralf Neuling, Risto J. Ilmoniemi & Christoph S. Herrmann - 2020 - Frontiers in Human Neuroscience 14.
    BackgroundTo probe the functional role of brain oscillations, transcranial alternating current stimulation has proven to be a useful neuroscientific tool. Because of the excessive tACS-caused artifact at the stimulation frequency in electroencephalography signals, tACS + EEG studies have been mostly limited to compare brain activity between recordings before and after concurrent tACS. Critically, attempts to suppress the artifact in the data cannot assure that the entire artifact is removed while brain activity is preserved. The current study aims to evaluate the (...)
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  15.  31
    Illusory Contours: A Window Onto the Neurophysiology of Constructing Perception.Micah M. Murray & Christoph S. Herrmann - 2013 - Trends in Cognitive Sciences 17 (9):471-481.
  16.  15
    When Holding Your Horses Meets the Deer in the Headlights: Time-Frequency Characteristics of Global and Selective Stopping Under Conditions of Proactive and Reactive Control.Christina F. Lavallee, Marie T. Meemken, Christoph S. Herrmann & Rene J. Huster - 2014 - Frontiers in Human Neuroscience 8.
  17. The Influence of the Modulation Index on Frequency-Modulated Steady-State Visual Evoked Potentials.Alexander M. Dreyer, Benjamin L. A. Heikkinen & Christoph S. Herrmann - 2022 - Frontiers in Human Neuroscience 16.
    Based on increased user experience during stimulation, frequency-modulated steady-state visual evoked potentials have been suggested as an improved stimulation method for brain-computer interfaces. Adapting such a novel stimulation paradigm requires in-depth analyses of all different stimulation parameters and their influence on brain responses as well as the user experience during the stimulation. In the current manuscript, we assess the influence of different values for the modulation index, which determine the spectral distribution in the stimulation signal on FM-SSVEPs. We visually stimulated (...)
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  18.  26
    'Early'evoked Versus 'Late'induced Gamma Oscillations.Christoph S. Herrmann, Matthias H. J. Munk & Andreas K. Engel - 2004 - Trends in Cognitive Sciences 8 (8):347-355.
  19.  4
    Challenges of P300 Modulation Using Transcranial Alternating Current Stimulation.Fabian Popp, Isa Dallmer-Zerbe, Alexandra Philipsen & Christoph S. Herrmann - 2019 - Frontiers in Psychology 10.
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  20.  4
    Absence of Alpha-tACS Aftereffects in Darkness Reveals Importance of Taking Derivations of Stimulation Frequency and Individual Alpha Variability Into Account.Heiko I. Stecher & Christoph S. Herrmann - 2018 - Frontiers in Psychology 9.
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  21.  3
    Corrigendum: Absence of Alpha-tACS Aftereffects in Darkness Reveals Importance of Taking Derivations of Stimulation Frequency and Individual Alpha Variability Into Account.Heiko I. Stecher & Christoph S. Herrmann - 2018 - Frontiers in Psychology 9.
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