Short video addiction
Conditions
Interventions
MRE+TMR Group:Memory Retrieval-Extinction + Targeted Memory Reactivation
MRE Group:Memory Retrieval-Extinction
Sponsors
West China Hospital of Sichuan University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Aged >= 18 years; 2. Han Chinese; 3. College degree or above, capable of understanding and completing all tests included in the research; 4. Right-handed; 5. Meet the diagnostic criteria of this study for SVA (the following requirements shall be met at the same time): Tiktok >= 4 hours/day in the past year, Tiktok >= 6 hours/day in the past week, Tiktok >= 6 days in the past week, and short video addiction scale score >= 21 points; 6. Voluntarily participate in this study and sign an informed consent form by myself.
Exclusion criteria
Exclusion criteria: 1. Individuals with a history of any major mental disorders (such as schizophrenia, affective disorders, anxiety disorders, etc.), brain organic diseases, neurological diseases, or endocrine system diseases; 2. Individuals with a history of alcohol abuse or abuse of other psychoactive substances; 3. Family history of major mental disorders: positive family history of psychiatric disorders in two lines and three generations; 4. Unable to cooperate with PSG examination (such as severe sleep apnea, periodic limb movement disorder, and other diseases that may interfere with sleep staging); 5. Have taken medications that may affect the central nervous system or sleep structure (such as benzodiazepines, antidepressants, antipsychotics, etc.) within the past month; 6. Pregnant or lactating women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Craving; | — |
Secondary
| Measure | Time frame |
|---|---|
| P300;Short video addiction scale;Response time and accuracy rate to addictive cues;Changes in the concentrations of oxyhemoglobin (Oxy-Hb) and deoxyhemoglobin (Deoxy-Hb) in the cerebral cortex;Blood Oxygenation Level Dependent;Tiktok usage time; | — |
Countries
China
Contacts
Public ContactRong Ren
West China Hospital of Sichuan University
Outcome results
None listed