The study looked at correlations between ambient temperature and criminal activity and found that higher temperatures correlate with reduced SERT density and as such elevated extracellular serotonin. The SERT protein is the one that deactivates serotonin and it is a sodium-dependent protein.<\/p>\n\n\n\n
https:\/\/en.wikipedia.org\/wiki\/Serotonin_transporter<\/a><\/p>\n\n\n\n Unfortunately, the popular press article that picked up this study included their own spin on the study findings and claims that higher serotonin results in higher impulsive, while the study actually found the exact opposite. It is not impulsivity that drives criminal activity, it is serotonin itself directly by promoting psychosis and violent behavior. But at least mainstream media may finally start to report that serotonin is not the “happy hormone” but rather is likely the main cause behind most crimes.<\/p>\n\n\n\n https:\/\/www.nature.com\/articles\/s41598-017-06720-z<\/a><\/p>\n\n\n\n https:\/\/www.zmescience.com\/science\/weather-crime-connection-04234\/<\/a><\/p>\n\n\n\n