Use of psychoactive medications (e.g., barbiturates, benzodiazepines, chloral hydrate, haloperidol, lithium, carbamazepine, phenytoin, citalopram, escitalopram, fluoxetine, diazepam, etc.)
Smell or taste dysfunction
History of severe allergies requiring hospitalization for treatment
History of severe asthma requiring hospitalization for treatment
Habitual smoking
History of eating disorders (e.g., anorexia nervosa, bulimia nervosa, binge-eating disorder, etc.)
Dieting or fasting
History of sleep disorders (e.g., obstructive sleep apnea, narcolepsy, insomnia, etc.) Magnetic implants (e.g., shunts or stents, aneurysm clips, surgical clips, cochlear implants, metal bone/joint pins, plates and screws, eyelid spring or wires, etc.)
Electronic implants (e.g., implanted cardiac defibrillator, cardiac pacemaker, deep brain/spinal cord or nerve stimulator, internal electrodes/wires, medication infusion devices, etc.)
History of metal working without proper eye protection, or injury with metal shrapnel or metal slivers
Left-handedness
Claustrophobia
Clareo Health | Olfactory Decision-making and Deprived Sleep