Testing the Contribution of Orbitofrontal Cortex Networks to Reward Identity Learning

Exclusion Criteria

• •History of significant neurological conditions (e.g., epilepsy, dementia, multiple sclerosis, brain tumors, etc.)
• •History of major psychiatric conditions (e.g., general anxiety disorder, depression, schizophrenia, obsessive-compulsive disorder, post-traumatic stress disorder, attention deficit hyperactivity disorder, alcoholism, etc.)
• •Significant medical illnesses (e.g., cancer, meningitis, chronic obstructive pulmonary disease, cardiovascular disease, etc.)
• •Significant cerebrovascular risk factors (e.g., hypertension, diabetes, elevated cholesterol, etc.)
• •Current 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 significant allergies requiring hospitalization for treatment
• •History of severe asthma requiring hospitalization for treatment
• •Habitual smoking
• •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 devices (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
• •Claustrophobia
• •Pregnancy
• •Predisposition to seizures (e.g., personal history of seizures, family history of seizures epilepsy, pregnancy, alcoholism, etc.)
• •Use of medications that increase the likelihood of seizures (e.g., bupropion, citalopram, duloxetine, ketamine, gamma-hydroxybutyrate, etc.)
• •History of surgical procedures performed on the brain or spinal cord
• •History of severe head trauma followed by loss of consciousness
• •History of fainting spells or syncope
• •Hearing problems or tinnitus