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Approximately 16-20 electrodes
Approximately 16-20 electrodes
Chemistry and genetics
As many as 24 electrodes, depending on the type of the implant, stimulate the ganglion cells in the cochlea
there are many different types
four electrodes are attached to the patient for the Holter monitoring
Iron electrodes are not readily available in hardware stores, however, there are many sites on the Internet that have them for purchase. Try MiniScience.com.
Typically, a Holter monitor requires 3 to 5 electrodes attached to the patient's chest. These electrodes are used to record the heart's electrical activity over an extended period, usually 24 to 48 hours.
A diode typically has two electrodes: the anode and the cathode. These electrodes allow current to flow in one direction while blocking it in the opposite direction. This unidirectional behavior is what makes diodes essential components in various electronic circuits.
They are electrodes surgically-implanted into the brain
2. one on the side and one on the very bottom
Three to 12 leads may be employed