The purpose of this study is to compare hemodynamic information from localized brain regions between stroke patients and healthy adults using brain activity data (fNIRS and EEG) and to assess the accuracy of early stroke diagnosis and classification predictions.
Adults aged between 19 and 80 years.
Diagnosed with hemorrhagic stroke through clinical observation and neuroimaging.
First-time hemorrhagic stroke patients.
Hemorrhagic stroke onset between 2 weeks and 12 months prior to screening.
History of head trauma in the past 6 months.
Ongoing severe chronic diseases (e.g., heart failure, chronic kidney disease, chronic lung disease).
Severe psychiatric disorders such as schizophrenia, major depression, or bipolar disorder.
Use of medications that could influence brain hemodynamics (e.g., antihypertensives, anticoagulants, antiplatelets, or antidepressants).