For questions about the scientific study of the effects of pharmaceutical and general drugs on perception, behavior, mood and cognition.
9
votes
1answer
197 views
Cognitive explanation of why beta blockers are effective for anxiety
Beta blockers essentially reduce physical effects of anxiety and panic disorder, but there is no proof that there is a direct effect on anxiety. Some scientists believe there is an indirect effect.
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7
votes
3answers
202 views
Neurotransmitter based imaging techniques
All the brain imaging techniques I know fall into two categories:
Tracking blood
Either by looking at the magnetic (fMRI), or near-infared absorption (diffuse optical imaging, NIRS) properties of ...
