| Condition | Study Title |
|---|---|
| Neurological Disorders | [ CLOSED ] Neuropsychological Studies of Attention, Memory and Perception |
| Healthy Volunteers | [ CLOSED ] Examination of Uncertainty and Threat in Navigation |
| Nicotine | [ CLOSED ] Cigarette Smokers Wanted for Research Study Examining the Effects of Nicotine on Attention, Memory, and Perception |