Concept

Voltage clamp

Related publications (160)

Stimulating apparatus for stimulating neurological target of live animal has stimulation source in communication with at least one micro-electrode to stimulate neurological target at respective preferred frequency

A preferred frequency is identified, being usable to stimulate a neurological target within a mammalian body using at least one microelectrode positioned at or near the target. To establish efficient and effective stimulation, an impedance analyzer is prov ...

2010

Synaptic plasticity across different time scales and its functional implications

Claudia Clopath

Humans and animals learn by modifying the synaptic strength between neurons, a phenomenon known as synaptic plasticity. These changes can be induced by rather short stimuli (lasting, for instance, only a few seconds), yet, in order to be useful for long-te ...

EPFL2009

Ensuring stability in models of atrial kinetics

Vincent Jacquemet

The membrane kinetics of human atrial myocytes as formulated by Courtemance, Ramierz and Nattel has been studied while focusing on its progression toward stationary solutions during long term repetitive stimulation. An algorithm is presented for finding th ...

2009

Biosensor Microprobe Functionalisation Using an On-Chip Dispensing Approach

Nico de Rooij, Peter Van der Wal, Olivier Frey

Silicon biosensor microprobes for the in vivo detection of neurotransmitters are equipped with removable clips for an on-chip functionalisation technique that allows a simple and comfortable but very local and reproducible deposition of sensitive layers on ...

Elsevier2009

Biosensor Microprobe Functionalisation Using an On-Chip Dispensing Approach

Nico de Rooij, Peter Van der Wal, Olivier Frey

Elsevier Science, Reg Sales Off, Customer Support Dept, 655 Ave Of The Americas, New York, Ny 10010 Usa2009

Sensorless position detection of a linear actuator using the resonance frequency

Yves Perriard, Joël Maridor

This paper presents a method to detect the position of a linear actuator without any position sensor. The actuator winding has a resonance frequency that is very related to the position of the linear actuator Pmoving part. A sinusoidal scan voltage is supe ...

2009

Thermally induced voltage shift in capacitance-voltage characteristics and its relation to oxide/semiconductor interface states in Ni/Al2O3/InAlN/GaN heterostructures

Nicolas Grandjean, Jean-François Carlin

The Ni/Al2O3/InAlN/AlN/GaN metal-oxide-semiconductor heterostructure (MOS-H) is investigated using capacitance-voltage and capacitance-time characteristics in the temperature range of 25-300 degrees C. An anomalous positive voltage shift of the capacitance ...

2009

Substrate arrays of iridium oxide microelectrodes for in-vitro neuronal interfacing

Philippe Renaud, Henry Markram, Marc Olivier Heuschkel, Michele Giugliano, Shady Didier Gawad

The design of novel bidirectional interfaces for in vivo and in vitro nervous systems is an important step towards future functional neuroprosthetics. Small electrodes, structures and devices are necessary to achieve high-resolution and target-selectivity ...

2009

Substrate arrays of iridium oxide microelectrodes for in vitro neuronal interfacing

Philippe Renaud, Henry Markram, Marc Olivier Heuschkel, Michele Giugliano, Shady Didier Gawad, Hywel Morgan

2009

Conditional gene targeting of the ENaC subunit genes Scnn1b and Scnn1g

Friedrich Beermann, Roch-Philippe Charles

Epithelial sodium channels (ENaC) are members of the degenerin/ENaC superfamily of non-voltage-gated, highly amiloride-sensitive cation channels that are composed of three subunits (alpha-, beta- and gamma- ENaC). Since complete gene inactivation of the be ...

2009

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