Zobrazeno 1 - 7
of 7
pro vyhledávání: '"André van Ooyen"'
Publikováno v:
Journal of Insect Physiology. 56:1003-1009
Microfluidic channel systems were fabricated out of polydimethylsiloxane (PDMS) and used as culture vessels for primary culture of neurons from locust thoracic ganglia. In a biocompatibility study it was shown that cell adhesion and neuronal cell gro
Publikováno v:
Journal of Insect Physiology. 56:695-705
To establish the existence of a central pattern generator for feeding in the larval central nervous system of two Drosophila species, the gross anatomy of feeding related muscles and their innervation is described, the motor units of the muscles iden
Autor:
André van Ooyen, Peter Bräunig, Uwe Schnakenberg, Thomas Kuenzel, Katrin Göbbels, Werner Baumgartner
Publikováno v:
Biomaterials. 31:1055-1067
Iridium oxide is an attractive material for the development of novel multi electrode array (MEA) systems that provide electrodes for stimulation as well as recording single neurons. In this study the biocompatibility of pure iridium and different iri
Publikováno v:
2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
Miniaturized electrodes, structures and devices are necessary to achieve high target selectivity during stimulation in single neuron networks, while significant charge transfer is still demanded. A reliable test method is required to evaluate charge
Autor:
Andreas Offenhäusser, Sven Ingebrandt, Uwe Schnakenberg, André van Ooyen, Boris Hofmann, Jens Wallys, Stefan Eick
Publikováno v:
Frontiers in Neuroengineering
We present the first in vitro extracellular stimulation of individual neurons from dissociated cultures with iridium oxide (IrO(x)) electrodes. Microelectrode arrays with sputtered IrO(x) films (SIROF) were developed for electrophysiological investig
Publikováno v:
EMBC
Scopus-Elsevier
Scopus-Elsevier
Iridium was sputtered as the top layer of stimulation electrodes. The coatings were varied in their morphology by adjusting the total deposition pressure and the working distance (WD) of target and substrate. It is shown that the resulting different
Publikováno v:
Documenta ophthalmologica. Advances in ophthalmology. 116(3)
Purpose of this study was to introduce a mathematical model which allows the calculation of a source dipole as the origin of the evoked activity based on the data of three simultaneously recorded VEPs from different locations at the scalp surface to