The researchers pinpointed separate brain circuits for positive and negative associations in mouse brain by injecting retrograde fluorescent bead tracers (green, red) that migrated upstream through ...

A very important concept in electronics is that of negative feedback. This is an extremely important concept to grasp, as great many electronic systems exploit this principle for their operation and ...

Researchers at the Salk Institute have discovered a brain pathway that connects the frontal cortex to the brainstem, offering potential therapeutic targets for anxiety, panic, and PTSD. Study: A ...