Publikationen von Fritjof Helmchen

Zeitschriftenartikel (10)

2013
Zeitschriftenartikel
Helmchen, F.; Denk, W.; Kerr, J. N.: Miniaturization of two-photon microscopy for imaging in freely moving animals. Cold Spring Harbor Protocols 2013 (10), S. 904 - 913 (2013)
Zeitschriftenartikel
Helmchen, F.; Hübener, M.: Neuronale Netzwerke im Rampenlicht: Mit leuchtenden Proteinen zelluläre Aktivitätsmuster entschlüsseln. Neuroforum 13 (2), S. 47 - 55 (2013)
2005
Zeitschriftenartikel
Helmchen, F.; Denk, W.: Deep tissue two-photon microscopy. Nature Methods 2 (12), S. 932 - 940 (2005)
2004
Zeitschriftenartikel
Dittgen, T.; Nimmerjahn, A.; Komai, S.; Licznerski, P.; Waters, D. J.; Margrie, T. W.; Helmchen, F.; Denk, W.; Brecht, M.; Osten, P.: Lentivirus−based genetic manipulations of cortical neurons and their optical and electrophysiological monitoring in vivo. Proceedings of the National Academy of Sciences of the United States of America 101 (52), S. 18206 - 18211 (2004)
2002
Zeitschriftenartikel
Helmchen, F.; Denk, W.: New developments in multiphoton microscopy. Current Opinion in Neurobiology 12 (5), S. 593 - 601 (2002)
Zeitschriftenartikel
Helmchen, F.; Tank, D. W.; Denk, W.: Enhanced two−photon excitation through optical fiber by single−mode propagation in a large core. Applied Optics 41 (15), S. 2930 - 2934 (2002)
2001
Zeitschriftenartikel
Helmchen, F.; Fee, M. S.; Tank, D. W.; Denk, W.: A miniature head−mounted two−photon microscope: High−resolution brain imaging in freely moving animals. Neuron 31, S. 903 - 912 (2001)
1999
Zeitschriftenartikel
Helmchen, F.; Svoboda, K.; Denk, W.; Tank, D. W.: In vivo dendritic calcium dynamics in deep-layer cortical pyramidal neurons. Nature Neuroscience 2 (11), S. 989 - 996 (1999)
Zeitschriftenartikel
Svoboda, K.; Helmchen, F.; Denk, W.; Tank, D. W.: Spread of dendritic excitation in layer 2/3 pyramidal neurons in rat barrel cortex in vivo. Nature Neuroscience 2 (1), S. 65 - 73 (1999)
1998
Zeitschriftenartikel
Kleinfeld, D.; Mitra, P. P.; Helmchen, F.; Denk, W.: Fluctuations and stimulus−induced changes in blood flow observed in individual capillaries in layers 2 through 4 of rat neocortex. Proceedings of the National Academy of Sciences of the United States of America 95 (26), S. 15741 - 15746 (1998)

Buchkapitel (1)

2011
Buchkapitel
Helmchen, F.; Denk, W.; Kerr, J. N. D.: Miniaturization of two-photon microscopy for imaging in freely moving animals. In: Imaging in Neuroscience: A Laboratory Manual, S. 851 - 862 (Hg. Helmchen, F.). Cold Spring Harbor Laboratory Press, Cold Spring Harbor (2011)
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