Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

norepinephrine = primary neurotransmitter for the sympathetic nervous system (fight or flight). Mostly produced in brain stem/adrenal glands.



Consider applying for YC's Fall 2025 batch! Applications are open till Aug 4

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: