Stroke has become the first cause of death and disability among Chinese adults. 70%-80% of patients cannot live independently due to disability, which has brought a heavy burden to families, medical institutions and society. How to better evaluate and improve post-stroke motor and cognitive dysfunction has always been a hot research topic. With the rapid development of brain-computer interface technology, rehabilitation assessment based on quantitative EEG analysis is gradually being applied in the medical field. So we designed a brain-computer interface based on hierarchical task induction-pedaling rehabilitation training system to investigate the effectiveness on the rehabilitation of stroke patients.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
30
The Brain-computer Interface-Pedaling Training System includes four parts: computer, monitor, EEG testing equipment and pedaling training equipment. The patient wears an EEG detection device, which calculates brain movement participation every 0.5 seconds. The system will provide real-time visual/auditory/somatosensory feedback to patients based on the results of participation, so that patients can participate in motor function training more attentively.
The patient will wear the same EEG equipment that will only collect data, but not guide training.
First Affiliated Hospital of Xi'an Jiaotong University
Xi'an, Shaanxi, China
The change of Fugl-Meyer motor function score of lower limbs
The score range is 0-34 points, the higher the score, the better the motor function of lower limb.
Time frame: Two weeks after enrollment.
Attention index
We used EEG equipment to calculate attention index which ranges 0-100 points. The higher the score, the higher the participation.
Time frame: Two weeks after enrollment.
Digital Span Test (DST)
The more correct numbers you recite, the greater your attention span.
Time frame: Two weeks after enrollment.
Symbol Digit Modalities Test (SDMT)
The more numbers converted, the better the ability to shift and maintain attention.
Time frame: Two weeks after enrollment.
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