Andrew Huberman· PhD
when the bladder is full it stimulates a sort of anxiety if you ever had to urinate very badly and you're in the car or you can't urinate and then you get the door like that's talk about anxiety um and that's because there's a direct neural pathway from the bladder that registers the mechanos sensors how much stretch there is on the bladder that sends a signal to the brain stem alertness areas broadly speaking Locus culus and others