• J. Neurosci. Methods · Jun 2008

    A voltage-controlled current source with regulated electrode bias-voltage for safe neural stimulation.

    • Martin Schuettler, Manfred Franke, Thilo Bernhard Krueger, and Thomas Stieglitz.
    • University of Freiburg, Department of Microsystems Engineering-IMTEK, Laboratory for Biomedical Microtechnology, Georges-Koehler-Allee 102, 79110 Freiburg, Germany. schuettler@imtek.de
    • J. Neurosci. Methods. 2008 Jun 30; 171 (2): 248-52.

    AbstractA current source for neural stimulation is presented which converts arbitrary voltage signals to current-controlled signals while regulating the offset-voltage across the stimulation electrodes in order to keep the electrodes in an electrochemical state that allows for injecting a maximum charge. The offset-voltage can either be set to 0V or to a bias-voltage, e.g. of a few 100mV, as it can be advantageous for fully exploiting the charge injection capacity of iridium oxide electrodes.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…