Normal (without crystal) Dopamine (Brain pleasure chemical) transmission

Crystal impact on Dopamine transmission

Brain developing tolerance to crystal

Normal (without crystal) Dopamine (Brain pleasure chemical) transmission

Crystal impact on Dopamine transmission

Brain developing tolerance to crystal

Understanding how meth impacts the brain can play a useful role in your recovery or continued use.
The following videos have been developed by the Laboratory of Neuro Imaging at UCLA:
Meth Tolerance: developed by the Laboratory of Neuro Imaging at UCLA
to see more of the videos visit: www.methinsideout.com