Geneva, Sept. 25 -- International Clinical Trials Registry received information related to the study (ChiCTR2600132939) titled 'Transcranial Ultrasound Imaging Biomarkers in Neurodegenerative Diseases' on Sept. 20.

Study Type: Observational study

Study Design: Case-Control study

Primary Sponsor: Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine

Condition: .Cognitive Impairment Group (Alzheimer's Disease and Related Dementias), Parkinson's Disease, Cerebrovascular Diseases, Brain Parenchymal Diseases

Intervention: Healthy Control Group:Not applicable (observational study) Brain Parenchymal Disease Group:Not applicable (observational study) Cognitive Impairment Group:Not applicable (observational st...