None
Conditions
Interventions
Intervention group 1:Right parietal lobe HD-tDCS combined with VR training
Intervention group 2:Left parietal lobe HD-tDCS combined with VR training
Control group:Sham stimulation combined with VR training
Sponsors
Beijing Sport University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Elderly: Age >= 65 years old 2. Young: 18 years old <= Age <= 39 years old
Exclusion criteria
Exclusion criteria: 1. Had musculoskeletal injuries in the past 6 months; 2. Had visual or auditory problems, vertigo, vestibular system disorders, severe postural control disorders; 3. Had a history of brain surgery, existed with brain tumors, peripheral neuropathy; 4. Had any history of cognitive impairment or neurological diseases (such as Parkinson's disease, Alzheimer's disease, sequelae of stroke); 5. Had a pacemaker in the body, or had metal implants in the head, etc.; 6. Pregnant or lactating women; 7. Had used psychotropic drugs in the past 3 months, or was currently taking any medication for treating any emotional or neurological disorders; 8. MMSE score < 25; 9. for tDCS (transcranial direct current stimulation) treatment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Concentration changes of oxy-hemoglobin;Deoxyhemoglobin concentration;Lateralization index;Visual score;Proprioception score;Vestibular sensation score;Visual advantage score;Comprehensive balance score;Romberg ratio; | — |
Secondary
| Measure | Time frame |
|---|---|
| Equilibrium score;Reaction time;Mean COG Sway Velocity;COG Sway Velocity;Response intensity;Direction control score;Maximum moving distance;Walking time;Accurate rate; | — |
Countries
CHINA
Contacts
Public ContactYang Fan
Beijing Sport University
Outcome results
None listed