Addiction, SMARTPHONE OWNER
Conditions
Brief summary
Restriction of mobile phone use for 2wks and undergo PET scanning for DAT bindinng. Free use of mobile phone use for 2wks and undergo PET scanning for DAT bindinng.
Interventions
DEVICEMobile phone restrction
Mobile phone restrction for 2 weeks
Sponsors
Pusan National University Hospital
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
BASIC_SCIENCE
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
19 Years to 40 Years
Healthy volunteers
Yes
Inclusion criteria
* Healthy subjects with daily use of mobile phone (IPhone) * Accessible with "Screentime" application
Exclusion criteria
* Neuropsychiatric disease * Subjects who have medications for mental illness * Subjects who cannot undergo PET scans * Subjects who cannot participate 4 weeks of this study
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Dopamine transporter | 2weeks after intervention | PET |
Countries
South Korea
Contacts
CONTACTKyoungjune Pak, MD, PhD
Outcome results
None listed