Context-dependent limb movement encoding in neuronal populations of motor cortex

Autor: Wolfgang Omlor, Anna-Sophia Wahl, Pia Sipilä, Henry Lütcke, Balazs Laurenczy, I-Wen Chen, Lazar T. Sumanovski, Marcel van ’t Hoff, Philipp Bethge, Fabian F. Voigt, Martin E. Schwab, Fritjof Helmchen

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-16 (2019)

Network activity in primary motor cortex (M1) controls dexterous limb movements. Here, the authors show that the M1 population code varies according to contextual motor demands that are conveyed via the secondary motor cortex (M2).

Externí odkaz: https://doaj.org/article/9e8d2d2fae1042d5916f0b945f0be55a

New red-fluorescent calcium indicators for opto-genetics, photoactivation and multi-color imaging

Autor: Anne Feltz, Jean-Maurice Mallet, Mayeul Collot, Martin Oheim, Marcel van 't Hoff, Alsu I. Zamaleeva

Publikováno v: BBA-Biochimica et Biophysica Acta
BBA-Biochimica et Biophysica Acta, Elsevier, 2014, 1843 (10), pp. 2284-2306. ⟨10.1016/j.bbamcr.2014.03.010⟩
BBA-Biochimica et Biophysica Acta, 2014, 1843 (10), pp. 2284-2306. ⟨10.1016/j.bbamcr.2014.03.010⟩

Most chemical and, with only a few exceptions, all genetically encoded fluorimetric calcium (Ca(2+)) indicators (GECIs) emit green fluorescence. Many of these probes are compatible with red-emitting cell- or organelle markers. But the bulk of availab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::206e1c45dadaa7e010dab9fcb7ca2e12
https://hal.archives-ouvertes.fr/hal-00969335

An interdisciplinary learning experience in neuro-optics

Autor: Kathleen Zylbersztejn, Francesca Anselmi, Marcel van ’t Hoff, Luc Estebanez, Julien Bertherat

Publikováno v: Journal of Physiology-Paris
Journal of Physiology-Paris, Elsevier, 2012, 106 (3-4), pp.58-61. ⟨10.1016/j.jphysparis.2012.01.002⟩

International audience; How can a Ph.D. student initially trained as a biologist take part in the development of a multineuronal recording method that requires cross interaction between physics, neurobiology and mathematics? Beyond student training i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ade12f0c0ea241cbb7f7cf267926a48c
https://hal.archives-ouvertes.fr/hal-00850605

Comprehensive optical and data management infrastructure for high-throughput light-sheet microscopy of whole mouse brains

Autor: Leonardo Sacconi, Francesco S. Pavone, Giulio Iannello, Ludovico Silvestri, Leonardo Onofri, Irene Costantini, M. Caroline Müllenbroich, Marcel van ’t Hoff

Publikováno v: Neurophotonics
2 (2015): 041404–041404. doi:10.1117/1.NPh.2.4.041404
info:cnr-pdr/source/autori:Muellenbroich, M. Caroline; Silvestri, Ludovico; Onofri, Leonardo; Costantini, Irene; van't Hoff, Marcel; Sacconi, Leonardo; Iannello, Giulio; Pavone, Francesco S./titolo:Comprehensive optical and data management infrastructure for high-throughput light-sheet microscopy of whole mouse brains/doi:10.1117%2F1.NPh.2.4.041404/rivista:Neurophotonics (Print)/anno:2015/pagina_da:041404/pagina_a:041404/intervallo_pagine:041404–041404/volume:2

Comprehensive mapping and quantification of neuronal projections in the central nervous system requires high-throughput imaging of large volumes with microscopic resolution. To this end, we have developed a confocal light-sheet microscope that has be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a777c9f6d6587a80e63cc6a142c2ad19
https://doi.org/10.1117/1.nph.2.4.041404

Fast two-layer two-photon imaging of neuronal cell populations using an electrically tunable lens

Autor: Fabian F. Voigt, Benjamin F. Grewe, Fritjof Helmchen, Marcel van ’t Hoff

Publikováno v: ResearcherID
Biomedical Optics Express

Functional two-photon Ca(2+)-imaging is a versatile tool to study the dynamics of neuronal populations in brain slices and living animals. However, population imaging is typically restricted to a single two-dimensional image plane. By introducing an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::171f27c4ebb1859fa229a0325398c958
https://doi.org/10.1364/boe.2.002035