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Information Seminar Paper

Title

SIMULATION OF NERVE CONDUCTION BLOCK INDUCED BY HIGH FREQUENCY BIPHASIC ELECTRICAL CURRENT BASED ON SCHWARZ MODEL

Pages

  -

Keywords

Not Registered.

Abstract

 THE PURPOSE OF THIS RESEARCH IS TO ACHIEVE SELECTIVE STIMULATION OF NERVE FIBERS CONSISTENT WITH PHYSIOLOGICAL STIMULATION BY BLOCKING THE ACTION POTENTIALS BY BIPHASIC HIGH-FREQUENCY STIMULATION. IN THIS PAPER NERVE CONDUCTION BLOCK HAS BEEN SIMULATED AND COMPARED BY HIGH FREQUENCY BIPHASIC SQUARE PULSES AND A NEW SUGGESTED WAVEFORM (HIGH FREQUENCY EXPONENTIALLY RISING PULSE) FOR MYELINATED AXON BASED ON SCHWARTZ EQUATIONS. IN THIS SIMULATION THE DIAMETER OF NERVE FIBERS, HAS BEEN SELECTED (2 AND 20 ΜM) AND HAS USED (1-5 MA) CURRENT RANGE AND THE FREQUENCY OF SIMULATION HAS CONSIDERED 3.2 , 3.4 AND 3.6 KHZ. BOTH SQUARE AND EXPONENTIALLY RISING WAVEFORMS CAN BLOCK LARGE FIBERS BEFORE SMALL FIBERS BUT THE EXPONENTIALLY RISING WAVEFORM IS ABLE TO INCREASE BLOCKING RANGE OF LARGE FIBERS .THE MAJOR ADVANTAGE OF HIGH FREQUENCY BLOCKING IS ITS RAPID EXECUTION AND WITHDRAWAL, SO IS A PRACTICAL METHOD FOR CLINICAL USES AND ALSO THE BIPHASIC STIMULATION CAUSES LESS TISSUE AND ELECTRODE DAMAGE

Cites

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  • References

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  • Cite

    APA: Copy

    HAGHIPOUR, SIAMAK, Rostami, Sayana, Dolatabadi, Elham, Aysan, Madan pasandi, & Ghassemzadeh, Nazlar. (2012). SIMULATION OF NERVE CONDUCTION BLOCK INDUCED BY HIGH FREQUENCY BIPHASIC ELECTRICAL CURRENT BASED ON SCHWARZ MODEL. IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING. SID. https://sid.ir/paper/926112/en

    Vancouver: Copy

    HAGHIPOUR SIAMAK, Rostami Sayana, Dolatabadi Elham, Aysan Madan pasandi, Ghassemzadeh Nazlar. SIMULATION OF NERVE CONDUCTION BLOCK INDUCED BY HIGH FREQUENCY BIPHASIC ELECTRICAL CURRENT BASED ON SCHWARZ MODEL. 2012. Available from: https://sid.ir/paper/926112/en

    IEEE: Copy

    SIAMAK HAGHIPOUR, Sayana Rostami, Elham Dolatabadi, Madan pasandi Aysan, and Nazlar Ghassemzadeh, “SIMULATION OF NERVE CONDUCTION BLOCK INDUCED BY HIGH FREQUENCY BIPHASIC ELECTRICAL CURRENT BASED ON SCHWARZ MODEL,” presented at the IRANIAN CONFERENCE ON BIOMEDICAL ENGINEERING. 2012, [Online]. Available: https://sid.ir/paper/926112/en

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