Study: Bugs Aren't Scary, They're Disgusting
Georgia Tech researchers used a functional Magnetic Resonance Imaging (fMRI) machine to monitor participants' brain activity and heart rate.
- Georgia Tech researchers used a functional Magnetic Resonance Imaging (fMRI) machine to monitor participants' brain activity and heart rate.
- Inside the fMRI machine, researchers showed participants a series of video clips depicting insects and animals in different environments.
- They were shown common household pests (including cockroaches, bed bugs, flies, spiders and rodents), as well as video clips of "frightening" animals (including sharks, lions and crocodiles).
- Common household pests can be more than a "disgusting" nuisance; they can also be a health threat.