Behavioral aspects of addiction Flashcards
1
Q
What brain pathways are involved in addiction?
A
Ventral Tegmental Area –> Nucleus accumbens
Inhibition of executive control centers
2
Q
What neuronal changes occur in addiction?
A
Increased neurons with increased receptors, but lowered sensitivity to DA
3
Q
What brain areas are hijacked during addiction?
A
Prefrontal and orbitofrontal cortex
Basal ganglia (striatum)
Anterior cingulate cortex
Amygdala
4
Q
What are some treatments for addiction?
A
Support systems
Medications
Sober Living