﻿WEBVTT

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Connect the electrode cables to EARTH,
CH1 NEG, and CH1 POS on the Bio Amp cable.

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Plug the Bio Amp cable
into the Bio Amp input.

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Connect the stimulating bar electrode to the
Isolated Stimulator output of the PowerLab.

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Make sure the PowerLab is
connected and turned on

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Mark two crosses on the skin
overlying the volunteer's soleus muscle.

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Lightly abrade the skin at these areas
with an abrasive gel.

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Lightly abrade the bony part of the ankle
with abrasive gel.

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Use an alcohol swab to clean the skin
at each of these areas.

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Firmly place electrodes
on the volunteer's soleus muscle.

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Firmly place an electrode
on the bony part of the volunteer's ankle.

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Place the white (negative) lead cable
on the superior electrode.

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Place the black (positive) lead cable
on the inferior electrode.

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Place the earth (green) lead cable on the
volunteer's ankle electrode.

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Place the stimulating bar electrode

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parallel to and along the tibial nerve
at the back of the knee.

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When you identify the
best location for stimulation,

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mark the location of the
stimulating bar electrode.

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Correct stimulation should
cause the foot to twitch.