Azd 6765 News Today

We can achieve the same thing in a few hours. >> reporter: typical antidepressants target serotonin. a chemical that controls happiness. but you cant tell if its working for four to six weeks. but this is working in a different way, working on neurons that control mood. they seem to show results within hours. for dennis, its been a glimpse of a whole new life. >> i can get up in the morning, return calls, do the things that people do without impairment. it doesnt feel like i have to fight in ord...

Serotonin. a chemical that controls happiness. but you cant tell if its working for four to six weeks. but this is working in a different way, working on neurons that control mood. they seem to show results within hours. for dennis, its been a glimpse of a whole new life. >> i can get up in the morning, return calls, do the things that people do without impairment. it doesnt feel like i have to fight in order to do those routine tasks. >> reporter: its important to note that these drugs are only...