fMRI can detect functional changes in the brain related to drug-induced damage, particularly in regions involved in cognition, emotion, and reward processing. While it provides valuable insights into how drugs affect brain activity, it is not typically used as a stand-alone diagnostic tool. Rather, it is often combined with other imaging techniques, clinical assessments, and neuropsychological evaluations to get a full picture of the brain damage and cognitive impairments caused by drug use.… Read More Drug-induced brain damage