Dopamine surge reveals how even for mice, 'there's no place like home'

''There's no place like home,'' has its roots deep in the brain. Using fiber photometry, scientists are the first to show that home evokes a surge of dopamine in mice that mimics the response to a dose of cocaine. The study demonstrates how dopamine rises rapidly in mice moved from a simple recording chamber to their home cage, but less so when they return to a cage not quite like the one they knew.

from Top Health News -- ScienceDaily https://ift.tt/32zf6Ug