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Drugs and the Brain Part 2 Addiction
Addiction ,[object Object],[object Object],[object Object],[object Object],[object Object]
Tolerance ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Dependence ,[object Object],[object Object],[object Object]
Dependence & the Brain ,[object Object],[object Object],[object Object]
The Reward Pathway ,[object Object],[object Object],[object Object],[object Object]
The Reward Pathway Pictured
Understanding the Reward Pathway ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Reward Pathway Research ,[object Object]
Drugs Act in Different Parts of the Pathway ,[object Object],[object Object],[object Object],[object Object],[object Object]
Rat Experiments Using Drugs to Stimulate the Reward Pathway
The Role of Dopamine ,[object Object],[object Object]
Dopamine is the Link in Addiction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Measuring Brain Activity - PET ,[object Object],[object Object],[object Object],[object Object],[object Object]
Measuring Brain Activity
PET Scans & Drug Research ,[object Object],[object Object],[object Object],[object Object]
Interpreting a PET Scan ,[object Object],[object Object],[object Object],[object Object]
PET Scan  of Brain Activity on Cocaine
Long Term Effects of Addiction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
Memory of Drugs ,[object Object],[object Object],[object Object]
 

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Drugsandthe Brain Part2 Addiction