What anatomical changes of the brain does methamphetamine cause?

I know it causes a release of dopamine, but anything else? Does it just cause a release of dopamine, and from then on your brain doesn't release as much dopamine so you aren't as happy?

Is there anything else?

: http://alcoholdrugstreatment.info/what-anatomical-changes-of-the-brain-does-methamphetamine-cause