stroke
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Experiment 1: Inclusion criteria of healthy subjects: ? those who were in good health before; (2) Ankle joint movement is not limited; ? The visual field of both eyes is within the normal range; ? Age 18-75 years old. The inclusion criteria of cerebral apoplexy subjects were as follows: (1) The first incidence was limited to the left middle cerebral artery blood supply area, and the incidence types included cerebral infarction, cerebral hemorrhage, and cerebral embolism; ? The onset time of stroke is 1-6 months; ? The Brinell stage of the affected lower extremity =4 stages and at least one item of the lower extremity part of the SIS scale <5 points; ? the visual field of both eyes is within the normal range; ? Age 18-75 years old. Experiment 2: Inclusion criteria of subjects with cerebral apoplexy: (1) First onset, the lesion was limited to the left middle cerebral artery blood supply area, and the incidence types included cerebral infarction, cerebral hemorrhage, and cerebral embolism; ? The onset time of stroke is 1-6 months; ? Brinell stage =4 and at least one item <5 on the lower extremity of the Stroke Impact Scale (SIS); ? the visual field of both eyes is within the normal range; ? Age 18-75 years old
Exclusion criteria
Exclusion criteria: Experiment 1: Exclusion criteria of healthy subjects: ? cognitive, speech, mental disorders, unable to cooperate; ? Lower extremity complicated fracture; ? Recently taking drugs that excite or inhibit the nervous system; ? Can not cooperate to complete the evaluation and detection of the entire experimental process. Exclusion criteria for stroke subjects: ? complicated with other neurological diseases; (2) obvious Cognitive impairment, Montreal Cognitive Assessment (MoCA) score <26, severe hemineglect, body agnosia, apraxia, etc.; ? have severe aphasia, mental, emotional disorders, can not cooperate; ? Fracture of lower limbs. Experiment 2: Exclusion criteria for stroke subjects: ? combined with other neurological diseases; (2) obvious Cognitive impairment, Montreal Cognitive Assessment (MoCA) score <26, severe hemineglect, body agnosia, apraxia, etc.; ? have severe aphasia, mental, emotional disorders, can not cooperate; ? Fracture of lower limbs.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Number of gaze;First fixation time;TUG- Subtraction calculation test;Active and passive range of motion of ankle joint;average arrival time;Average arrival speed; | — |
Secondary
| Measure | Time frame |
|---|---|
| Gaze time;The spatial density of gaze;Fixation rate;The number of saccades arrived;The average number of saccades stayed;Saccade number before velocity peak;Saccade number after velocity peak;Saccade amplitude;Fugl-Meyer rating;Ankle dorsiflexion and plantarflexion muscle strength;Muscle tension of the ankle joint;Holden walking ability;Morse Fall Scale;Modified Barthel Scale;Number of errors;mean detention time;The peak velocity of each arrival;Number of peeks;peeks Max;Total time (s);total span; | — |
Countries
China
Contacts
Beijing Tsinghua Chang Gung Hospital, Tsinghua University