Example image of eyePlorer eyePlorer map for 'Placebo': Therapeutic effect Medicine Hippocratic Oath Neural top down control of physiology Henry K. Beecher Systematic review Cochrane Collaboration Cream (pharmaceutical) Inhaler Injection (medicine) Pharmacology Pill (pharmacy) Route of administration Medical device Therapeutic ultrasound Acupuncture point Chronic electrode implants Medical acupuncture Sham surgery Physician Analgesic Anxiolytic Saline (medicine) Parkinson's disease Counterfeit medications Richard Clarke Cabot Jerome Nocebo Naloxone Expectation (epistemic) Classical conditioning Antidepressant Muscle relaxant Blood pressure Depressant Sinus rhythm Stimulant Ergogenic aid Capsule (pharmacy) Tablet Acupuncture Compliance (medicine) Motivation Amygdala Anterior cingulate cortex Functional imaging Insular Nucleus accumbens Orbitofrontal cortex Periaqueductal gray