None listed
Conditions
Interventions
Medical Device : The intervention in this study involves transcranial direct current stimulation (tDCS) to evaluate its effects on cognitive function.
Each participant undergoes a total of four inter
Sponsors
Korea University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Adults aged 19 years or older Individuals willing to participate in four experimental sessions (One session per day as a general rule, with inter-session intervals determined in consultation with the participant)
Exclusion criteria
Exclusion criteria: Individuals with neurological or psychiatric disorders, or other significant medical conditions Individuals with inflammation or wounds at the tDCS electrode site, or a history of cranial surgery (e.g., skull fracture, defect, or plate fixation) Individuals with a history of epileptic seizures Individuals with a prior diagnosis of traumatic brain injury Individuals with implanted medical devices such as pacemakers, defibrillators, or orthodontic appliances Individuals with claustrophobia (for the fMRI experiment) Individuals with a Beck Depression Inventory (BDI) score = 23 or a Beck Anxiety Inventory (BAI) score = 20 Individuals with a Pittsburgh Sleep Quality Index (PSQI) score = 6
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Performance on the Auditory Continuous Performance Test (ACPT) | — |
Secondary
| Measure | Time frame |
|---|---|
| 30-channel electroencephalography (EEG) signals connectivity | — |
Countries
Korea, Republic of
Contacts
Public ContactJae-Wook Heo
Korea University
Outcome results
None listed