Science Nation: BPS (Brain Positioning System)
What happens in your brain when you get lost or forget something? Johns Hopkins University Neuroscientist Amy Shelton believes she can find the answer. With funding from the National Science Foundation, she’s testing human spatial recognition. Study subjects learn and recall their way around a virtual maze while an MRI scans their brains. By analyzing MRI images of blood flow in the human, Shelton can get a picture of how the brain learns and recalls the spatial world outside the body. By understanding those processes, she believes she can develop techniques that will help improve human memory.
Media Details
Runtime: 2 minutes 34 seconds
- Topic: Counseling and Self-Help, Science
- Subtopic: Human Behavior, Nervous System, Psychology
- Grade/Interest Level: 7 - 12
- Standards:
- Release Year: 2009
- Producer/Distributor: National Science Foundation
- Series: Science Nation
- Report a Problem
Related Media

Science Nation: Doppler on Wheels--The Biggest 'Dish' on the Road

Science Nation: Testing the Waters--1,4-Dioxane in North Carolina's Cape Fear River Basin

Science Nation: Hydraulic Fracturing--Using Scientific Methods to Evaluate Trade-Offs

Science Nation: Giving Robots and Prostheses the Human Touch

Science Nation: CASA Radar Tracks Tornadoes

Science Nation: Biophotonics Poised to Make Major Breakthroughs in Medicine

Science Nation: Off the Water Grid--Energy Efficient and Sustainable

Science Nation: Could a "Thinking Cap" Help Us Learn?

Science Nation: Arctic Soils Key to Future Climate

Science Nation: Hunting for the WIMPS of the Universe