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The goal of this project is to identify brain mechanisms by which Noninvasive brain stimulation (NIBS) could decrease hyperphagia. The investigators will synchronously deliver NIBS and measure brain activity in a randomized, crossover, sham-controlled, fully blind study. This work will reveal brain mechanisms to reduce hyperphagia and may contribute to new therapeutic avenues to treat this eating disorder.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Noninvasive brain stimulation: active | Active Comparator | In active condition, subject will receive stimulation during all the duration of the experimental session. |
|
| Noninvasive brain stimulation: sham | Placebo Comparator | In sham condition, subject will receive stimulation only at the beginning and at the end of the experimental session. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Noninvasive brain stimulation | Device |
|
| Measure | Description | Time Frame |
|---|---|---|
| Food craving assessed by the Food Cravings Questionnaire - State | 1 hour |
| Measure | Description | Time Frame |
|---|---|---|
| Brain activity assessed by electroencephalography | 1 hour | |
| Brain activity assessed by blood-oxygen-level dependent contrast imaging | 1 hour |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Christophe Lenglos, PhD | Contact | 418-953-9586 | christophe.lenglos.1@ulaval.ca |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Centre interdisciplinaire de recherche en réadaptation et intégration sociale | Recruiting | Québec | Quebec | G1M 2S8 | Canada |
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| ID | Term |
|---|---|
| D006963 | Hyperphagia |
| ID | Term |
|---|---|
| D012817 | Signs and Symptoms, Digestive |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
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