Figure 2. The brain reward pathway (Courtesy: https://sites.bu.edu/bryantlab/dopamine-pathways/)

From

The Role of Alcohol and the Mechanisms Involved in the Reward Pathway Affecting the Brain: A Comprehensive Review

Sabitha Vadakedath, Venkataramana Kandi

American Journal of Medical Sciences and Medicine. 2022, 10(1), 34-39 doi:10.12691/ajmsm-10-1-5