Psychology 2115A/B Lecture Notes - Lecture 15: Vocal Folds, Palatine Uvula, Trachea

• School: Western University
• Department: Psychology
• Course: Psychology 2115A/B
• Professor: Stephen Lupker

Document Summary

If head not moving, only eye movements causing changes. Two theories about the eye-head system: 1. As the eye moves, sends info of muscle movements back to brain. If eye moves to right, muscles has to move it, and that muscle info sent to brain: 2. The brain told the eye to move because it gave the command, and it"s monitoring the info its sending itself (info from brain to eye muscles) Simple demonstration: push at your own eye, the in ow information is correct- the right information is sent to the brain from eye muscles. When you pushed your eye, perception was messed up. The out ow info was wrong, perception was wrong, thus out ow info was used. We can"t seem to nd any evidence that in ow information is used. You have to nd a way to separate the two typed of information.