ET1310 Review For Final

a. Which presynaptic cell must have action potentials to produce one or more action potentials in the postsynaptic cell?

b. So… all in all I’m really not sure what the exact answer is. Sorry bro

2) Amplitude does not change with distance. . From the experiment, the action potential amplitude does NOT change as it propagates down the axon. (The change was small at 0.4, 0.2)

2. With the exception of the R-R interval, which time interval shows the greatest difference between resting and post- exercise? Explain this observation.

A. goes with the flow_ X___ 
B. very stressful____ 
C. get mad____ 
D. resist change_____

c. These long term affects can be seen from several months to many years after

The objective of this lab was to observe the behavior of a capacitor while charging through a resistor. Overall, the objective of the lab was achieved since an exponential curve was obtained from a charging capacitor.

What was the smallest voltage required to produce the maximum (largest) CAP? What proportion of the nerve fibers were excited to produce this maximal response?

In fig. 4, the AC signal from the coil is passed through a Cockroft Walton (CW) voltage multiplier. A CW multiplier generates a high DC voltage from a low voltage AC. Hence, it can rectify the received AC voltage, as well as, step up the relatively low voltage. This is a classic multistage diode/capacitor voltage multiplier, which is economically efficient at the same time. The stages can be increased or decreased with ease to get desired output. The final voltage output of the stages, where N is the number of stages –

Fig.7-a) Total harmonic distortion versus input currents at 1 MHz. b) Total harmonic distortion versus input currents at 100 MHz. c) Total harmonic distortion versus input currents at 1 GHz (various amplitudes of I_x signal and a fixed amplitude of I_y signal).

b. Think specifically of learning and behavior. Pretend you are in your first year of

4. In this exercise, you examined the effect of increasing stimulus intensity on the nerve. What other stimulus parameter might also affect the nerve's tendency to generate a CAP?

8. What is the difference between the effective refractory period and the relative refractory period?

converts sound waves in the air, to nerve impulses which are sent to the brain,

There possesses to be a compromise between the charge manufacturing device (Battery) and a charge storing device (Capacitor). Batteries (whether primary or secondary)