Curated OER
What Does Your "Homunculus" Look Like?
Young scholars investigate the density of touch receptors in various parts of the body. They discover how the body senses various stimuli, then maps a picture of the "homunculus" of the experimental subject.
Curated OER
Mapping the Homunculus
Students determine the relative number of nerve endings located in the skin. By calculating the reciprocal of these measurements, students have the appropriate data for predicting the relative size of the homunculus found on the cerebral...
Curated OER
Self Portrait, What Nerve!
Students conduct an experiment to determine the distance between touch receptor fields in parts of the right-hand side of the body. They enter data into the data table.