Lab 1

Question 1

physiograph

Answer 1

converts physiological responses into electrical signals, which can be recorded on paper

Question 2

powerlab/4st

Answer 2

data is digitalized

Question 3

transducer

Answer 3

device that picks up the physiological responses and transduces the enery to recordable signal
connected throught the multi pin

Question 4

sensitivity or gain knob

Answer 4

adjust the deflection of the pen for a signal

Question 5

pen

Answer 5

the pens write on the chart paper

Question 6

position control

Answer 6

pen can be adjust

Question 7

function control

Answer 7

used to disconnecting the transducer from the amplifier when setting up the preparation

Question 8

filter

Answer 8

used to reject noise

Question 9

polarity

Answer 9

switch used to direction in which the pen writes