Increasing Smoking Cessation Success Through Sleep-amplified Memory Consolidation

Overview

The goal of this subproject is to examine the hypothesized improvement of treatment with chess-based training and sleep enhancement, both together and on their own, in smokers. Participants will undergo fMRI measurements, sleep monitoring. They will then be assigned to one of the four experimental groups, including high-intensity interval training with or without chess-based training.

This subproject aims to improve treatment outcome in patients with tobacco use disorder (TUD) by enhancing cognitive control. Evidence from the first funding period (1st FP) indicates that enhancing cognitive control using cognitive remediation training (CRT, in our case chess-based) can improve outcomes of a standard smoking cessation program. The current project will harness three means to build on this success of enhancing cognitive control by: 1. using our tried-and-tested chess-based training, 2. improving sleep using high-intensity interval training (HIIT), 3. increasing sleep-dependent consolidation of the chess-based training (see Figure 1). We hypothesize that chess-based training and sleep enhance treatment outcome, both together and on their own. To test our hypotheses, we will combine smoking cessation treatment with the aforementioned approaches as app-based add-ons (chess-based training and HIIT). This will not only allow us to apply the training in a cost-efficient way out-side the lab, it may also increase patients' compliance.

Conditions

Interventions

Eligibility

Locations (1)

Outcomes

Central Contacts