We then tested for the retention of conditioned threat and extinction memory. We also measured self-reported intolerance of uncertainty, known to modulate threat memory expression.

The expression of emotional memory was attenuated in participants who had undergone tryptophan depletion. Individuals who were more intolerant of uncertainty…[Read more]

Alcohol use disorder is a prevalent medical and psychiatric disease, and consequently, alcohol withdrawal is encountered frequently in the emergency department. Patients commonly manifest hyperadrenergic signs and symptoms, necessitating admission to the intensive care unit, administration of intravenous sedatives, and frequently, adjunctive…[Read more]