Alzheimers disease
Conditions
Interventions
Gold Standard:2018 China Dementia and Cognitive Impairment Diagnosis and Treatment Guidelines
Index test:Finger tapping motion device UB-2 collects the speed, frequency, and distance of bilateral finger movements.
Sponsors
The Second Affiliated Hospital of Guangzhou Medical University
Eligibility
Sex/Gender
All
Age
50 Years to 80 Years
Inclusion criteria
Inclusion criteria: Cases meeting the following requirements were eligible for enrollment: 1.Age 50-80 years old, gender is not limited; 2.People with mild cognitive dysfunction, Alzheimer's disease patients, and people with normal cognition; 3. People who can cooperate with the completion of the relevant neurocognitive scales and related tests; 4.Willing to sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1) Patients with thumb and index finger disabilities; 2) People with pre-existing conditions that may affect fine finger movements; 3) Patients with electronic medical devices such as pacemakers and deep brain stimulation (DBS); 4) People who, in the opinion of the investigator, should not participate in this clinical trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Accuracy of finger tapping motion recognition for cognitive impairment.; | — |
Secondary
| Measure | Time frame |
|---|---|
| The safety of finger tapping in detecting cognitive impairment.;Finger tapping motion machine is used to detect the stability of cognitive impairment.;Sensitivity of finger tapping motion recognition for cognitive impairment;The specificity of finger tapping in recognizing cognitive impairment; | — |
Countries
China
Contacts
Public ContactLiu Jun
The Second Affiliated Hospital of Guangzhou Medical University
Outcome results
None listed