by Olivia Dimmer, Northwestern University KCC2 mRNA is robustly expressed in SPNs, but not NKCC1. Credit: PLOS Biology (2024). DOI: 10.1371/journal.pbio.3002483A neurotransmitter previously thought only to calm neurons may also play a role in waking them up, according to a study published in the journal PLOS Biology, a discovery which challenges the textbook view of how...