Fritjof Helmchen - Concepedia

Author

Fritjof Helmchen

University of Zurich ORCID

Also Known As

F Helmchen, F. Helmchen, Fritjof Helmchen, Helmchen, Helmchen, F, Helmchen, F., Helmchen, Fritjof, Peter Rupprecht

289

Publications

29.9K

Citations

H-Index

203

Concepts

All Affiliations

University of Zurich ETH Zurich Max Planck Institute for Medical Research Max Planck Society University Hospital of Zurich

About

Fritjof Helmchen is an author at University of Zurich specializing in neuroscience, medicine, and social sciences.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	41	52	16.5K
2	Social Sciences	34	43	8.4K
3	Engineering	20	22	3.2K
4	Health Sciences	11	11	8.4K
5	Natural Sciences	3	3	156

Fritjof Helmchen

132

Publications

23.7K

Citations

H-Index

Page 1

	Year	Citations
Resting Microglial Cells Are Highly Dynamic Surveillants of Brain Parenchyma in Vivo Axel Nimmerjahn, Frank Kirchhoff, Fritjof Helmchen Science OptogeneticsGliomaNeuroinflammationEpendymaHealthy Brain	2005	5.7K
Transgenic Mice for Intersectional Targeting of Neural Sensors and Effectors with High Specificity and Performance Linda Madisen, Aleena R. Garner, Daisuke Shimaoka, Neuron Knockout MouseMolecular NeuroscienceTransgenic Mouse ModelsMedicineHigh Specificity	2015	1.2K
Fluctuations and stimulus-induced changes in blood flow observed in individual capillaries in layers 2 through 4 of rat neocortex David Kleinfeld, Partha P. Mitra, Fritjof Helmchen, Proceedings of the National Academy of Sciences Blood FlowCerebral Vascular RegulationRat NeocortexNeurologyBlood Flow Measurement	1998	829
Sulforhodamine 101 as a specific marker of astroglia in the neocortex in vivo Axel Nimmerjahn, Frank Kirchhoff, Jason N. D. Kerr, Nature Methods Molecular NeuroscienceNeuroanatomyMedicineNeurochemical BiomarkersSulforhodamine 101	2004	782
A Miniature Head-Mounted Two-Photon Microscope Fritjof Helmchen, Michale S. Fee, David W. Tank, Neuron PhotonicsFluorescence MicroscopyEngineeringPhysicsMicroscopy	2001	613
Ca2+ buffering and action potential-evoked Ca2+ signaling in dendrites of pyramidal neurons Fritjof Helmchen, Kenshi Imoto, Bert Sakmann Biophysical Journal Dendritic SpinesDendritic ProcessingNeurodynamicsNeurophysiologySynaptic Transmission	1996	564
High-speed in vivo calcium imaging reveals neuronal network activity with near-millisecond precision Benjamin F. Grewe, Dominik Langer, Hansjörg Kasper, Nature Methods NeurodynamicsNeurophysiologyBiomedical ImagingNeuronal NetworkNear-millisecond Precision	2010	530
Imaging input and output of neocortical networks <i>in vivo</i> Jason N. D. Kerr, David S. Greenberg, Fritjof Helmchen Proceedings of the National Academy of Sciences Bulk Calcium SignalsCellular NeurobiologySocial SciencesNetwork ActivityNeocortical Networks	2005	485
Lentivirus-based genetic manipulations of cortical neurons and their optical and electrophysiological monitoring <i>in vivo</i> Tanjew Dittgen, Axel Nimmerjahn, Shoji Komai, Proceedings of the National Academy of Sciences NeurotransmissionIntact BrainTwo-photon MicroscopyOptogeneticsCellular Neurobiology	2004	477
Pre‐ and postsynaptic whole‐cell recordings in the medial nucleus of the trapezoid body of the rat. J. Gerard G. Borst, Fritjof Helmchen, Bert Sakmann The Journal of Physiology Synaptic TransmissionNeurotransmitterNeurotransmissionCellular NeurobiologyPeripheral Nervous System	1995	427

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