VIP EEG Formulas for Duration/Frequency/Sensitivity/Voltage/Amplitude
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List the equations to use when to solve frequency or duration.
D= wave width ÷ paper speed D= 1÷ F F = 1 ÷ D
The formula for duration is:
D=WW/PS Duration equals the width of the wave divided by the paperspeed.
The formula for frequency is:
F=1/D Frequency is measured in hertz. Frequency equals one divided by the duration. If a wave was a 1/2 second in length: 1 ÷ .5 = 2 hertz
Sensitivity, Amplitude and Voltage can be calculated how?
If you have any of the missing two you can calculate the missing one. S = V ÷ A (uV/mm) V = S × A A = V ÷ S
Equivalent Paper Speed is calculated how?
Measure how many millimeters are between one second between the dark lines on an EEG
What are three formulas for Ohm's Law?
V = I × R I = V ÷ R R = V ÷ I
