Neurons Lab: 5

Questions
1. What is the electrode measuring?

The electrode is measuring the activity of the neurons.

2. Why use leeches in neurophysiology experiments?

They are easy to disset due to their large and easy to reach neurons.

3. What is the difference between a sensory and a motor neurons?

A sensory neuron produces impulses from an organ to the brain and spinal cord. A motor neuron produces impulses from the brain and spinal cord to an organ.

4. Do you think that leeches experience pain? what is pain?

Yes, I believe that they do feel pain since they have a functioning body with a working brain. Pain is defined as "hurt or suffering of the body or mind."

5. What were the two most interesting things about doing this lab?

I was able to dissect without smelling or seeing the real thing. I also enjoyed learning to read all the different types of neurons.

6. Anything you found confusing or dont like about the lab?

No, i thought the directions were clear and easy.