Neuro Lab Report Essay Example

Neuro Lab Report Paper We no longer observed an increase in peak of action potential trace at the 3. 5 Voltage. Activity 2-4: 1. What did you observe when the glass rod contacted the nerve? The glass rod contacted the nerve there was an instant deflection of the line. There was action potential on the oscilloscope. When 1. How does this tracing compare with the other tracings you have generated? The tracing was the exact same outcome as the other tracings except there was no added voltage only the addition of the glass rod. 3. What did you observe when the heated glass rod contacted the nerve? There was an instant deflection of the line similar to the line caused by the heated glass rod. Non- 4. How does this trace compare to the trace that we generated with the unheated glass rod? The tracing of the heated glass rod on the nerve was slightly a bit higher at tracing of its maximum peak and slightly lower at the lowest peak than the of the non heated glass rod. Acid 5. What did you observe when you added sodium chloride and hydrochloric solutions to the nerve? Once sodium chloride and hydrochloric acid solutions were added to the nerve there was a deflection of the line and caused action potential. Summarize your experimental results: What kinds of stimuli can elicit an action potential? Any stimuli that can reach above the 3 Voltage can elicit an action potential . Activity 5: 1. What are the effects of ether on the nerve? The effects of the ether on the nerve is that it causes the nerve to have no action potential. 1. How long did it take for the nerve to return to normal ? It took the nerve 6 minutes to return back to normal. Activity 6: 1. What effect did adding curare have on the action potential? Effect of adding curare was that it created action potential to the nerve. 1. We will write a custom essay sample on Neuro Lab Report specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Neuro Lab Report specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Neuro Lab Report specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Explain this effect. The It The effect of curare is paralyzing the action potential of the nerve. Interferes with the neuromuscular junction, it interferes with the Acetic Cooling and it depilatories it. 1. What do you think would be the overall effect of curare on the organism The overall effect of the curare on the organism is that it prevents the flow neuron impulses from neuron to neuron. Activity 7: 1. Does adding loading to the nerve generate an action potential? Adding loading does not generate action potential. 1. Explain why loading has this effect on nerve fiber transmission.