Clinical Trial

Self-Activation and Nicotine Dependence

Study Description

Self-activation in Individuals With and Without Nicotine Dependence

The purpose of this study is to see if a non-medication intervention can increase motivation and reward processing to non-drug reward cues (for example, a picture of one's favorite food) in individuals with and without nicotine dependence by observing brain activity using electroencephalography (EEG) and/or functional magnetic resonance imaging (fMRI). The investigators hypothesize that learning to increase brain activity to non-drug cues may improve reward responses and motivation to non-drug cues, and for individuals who smoke, may eventually result in improved smoking cessation outcomes.

Location

Locations Selected Location

Methods

No pharmaceutical medication involved No pharmaceutical medication involved
Patients and healthy individuals accepted Patients and healthy individuals accepted

Device - Neurofeedback (from fMRI and/or EEG)

During part of the task, a feedback display (e.g., thermometer stimulus) will be used to display the average brain activity for each participant. This signal will be acquired ~ every 1 second during the neurofeedback session and will dynamically update to reflect ongoing changes in brain activity. This continuously updated display is the primary feedback mechanism provided to the participant.

Additional Information

Official Study Title

Self-activation of Reward-related Brain Regions in Individuals With and Without Nicotine Dependence

Clinical Trial ID

NCT03170258

ParticipAid ID

1aKoRa