● This is not a treatment study. Although participants may experience temporary effects of the study medication, this is not to be expected to have long-term effects, as they will only receive a single dose on each test day.
● Participation will last about 6 hours per day for 3 test visits.
● During the test visits, participants will be asked to take medication containing a different dose, in a capsule form, each day. The study team can further elaborate on this.
● Participants will be asked to complete questionnaires and computer testing.