Problem 1: What is the 2-point threshold and what does it measure?
Problem 2: How does the 2-point discrimination relate to the magnification factor in the CNS representation of the body surface?
Problem 3: How does the 2-point discrimination relate to the size of the receptive field for various parts of the body?
Problem 4: Why do you think your entire body doesn't need to be as sensitive as your fingertips?
Problem 5: Make a bar/line graph showing the smallest discriminable distance (include the actual distance in inches) between 2 points at each tested spot on the body surface for each subject. (attach a picture of your graph) ( 10 parts + X/Y axes)