Randolph F. Helfrich

Author

University of California, Berkeley ORCID

Also Known As

R. Helfrich, Randolph F Helfrich, Randolph F. Helfrich, Randolph Helfrich, Randolph F. Helfrich

Publications

5.1K

Citations

H-Index

Concepts

All Affiliations

University of California, Berkeley Hertie Institute for Clinical Brain Research University of Oslo University of Tübingen University of California, Irvine

About

Randolph F. Helfrich is an author at University of California, Berkeley specializing in social sciences, neuroscience, and cognitive neuroscience.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Social Sciences	13	13	2.6K
2	Cognitive Science	9	9	1.2K
3	Medicine	7	7	2K
4	Health Sciences	3	3	149
5	Language Studies	1	1	14

Randolph F. Helfrich

Publications

3.8K

Citations

H-Index

Page 1

	Year	Citations
Entrainment of Brain Oscillations by Transcranial Alternating Current Stimulation Randolph F. Helfrich, Till R. Schneider, Stefan Rach, Current Biology Stimulation DeviceNeurophysiologyMedicineNeuromodulation TherapiesBrain Oscillations	2014	849
Old Brains Come Uncoupled in Sleep: Slow Wave-Spindle Synchrony, Brain Atrophy, and Forgetting Randolph F. Helfrich, Bryce A. Mander, William J. Jagust, Neuron Sleep DisordersSleepNeuropsychologyNeurodynamicsBrain Function	2017	502
Neural Mechanisms of Sustained Attention Are Rhythmic Randolph F. Helfrich, Ian C. Fiebelkorn, Sara M. Szczepanski, Neuron Cognitive ScienceNeural MechanismNeurodynamicsBrain MechanismNeural Mechanisms	2018	487
An electrophysiological marker of arousal level in humans Janna D. Lendner, Randolph F. Helfrich, Bryce A. Mander, eLife	2020	411
Selective Modulation of Interhemispheric Functional Connectivity by HD-tACS Shapes Perception Randolph F. Helfrich, Hannah Knepper, Guido Nolte, PLoS Biology Oscillatory Neuronal SynchronizationPerceptionBrain OrganizationOscillatory Alpha PowerElectroencephalography	2014	318
Sleep as a Potential Biomarker of Tau and β-Amyloid Burden in the Human Brain Joseph R. Winer, Bryce A. Mander, Randolph F. Helfrich, Journal of Neuroscience	2019	236
Bidirectional prefrontal-hippocampal dynamics organize information transfer during sleep in humans Randolph F. Helfrich, Janna D. Lendner, Bryce A. Mander, Nature Communications	2019	235
Slow oscillation-spindle coupling predicts enhanced memory formation from childhood to adolescence Michael A Hahn, Dominik Philip Johannes Heib, Manuel Schabus, eLife NeuropsychologyBrain FunctionDevelopmental Cognitive NeuroscienceBrain DevelopmentBrain Organization	2020	151
Prefrontal cortex modulates posterior alpha oscillations during top-down guided visual perception Randolph F. Helfrich, Guy H Wilson, Robert T. Knight Proceedings of the National Academy of Sciences	2017	140
Different coupling modes mediate cortical cross-frequency interactions Randolph F. Helfrich, Christoph S. Herrmann, Andreas K. Engel, NeuroImage NeurodynamicsNeurophysiologySensorimotor IntegrationNeuroscienceBrain Organization	2015	80

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