Clinical Study of Rhythmic Auditory Stimulation for Gait Disorders

For post-stroke hemiplegia Inclusion criteria : * Age 50-80 years old * One or more strokes (cerebral infarction or cerebral hemorrhage), with the most recent stroke occurring at least 6 months earlier * Walking independently without a cane or walking aid with obvious gait asymmetry * 0.4m/s\< baseline velocity \<0.8m/s * Sufficient hearing, vision and comprehension to complete motor function tests * Patients were willing and able to participate in all study procedures and signed informed consent * No other rehabilitation treatment was received at present Exclusion Criteria: * Unable to cooperate with the motor function test * Uncontrolled hypertension * Myocardial infarction within the past 3 months * With bone and joint diseases, such as a history of lower limb fracture within 1 year, waist and lower limb bone and joint surgery, bone and joint deformity seriously affecting walking, etc. * Except for stroke, there was no parkinsonism, myasthenia gravis, poliomyelitis and other nervous system diseases affecting the walking function of patients. For primary Parkinson's disease (PD) Inclusion criteria: * Age 50-80 years old * PD met the diagnostic criteria of Chinese Diagnostic Criteria for Parkinson's Disease (2016 edition) * Obvious panic gait, freezing gait or slow gait, but can walk independently without the use of a cane or walking aid * Hoehn-Yahr (H-Y) stage 2-4 * 0.4m/s\< baseline velocity \<0.8m/s * Sufficient hearing, vision and comprehension to complete motor function tests * Patients were willing and able to participate in all study procedures and signed informed consent * No other rehabilitation treatment was received at present Exclusion criteria: * Unable to cooperate with the motor function test * Uncontrolled hypertension * Myocardial infarction within the past 3 months * With bone and joint diseases, such as a history of lower limb fracture within 1 year, waist and lower limb bone and joint surgery, bone and joint deformity seriously affecting walking, etc * There was no stroke, myasthenia gravis, poliomyelitis and other neurological diseases affecting the walking function except for primary Parkinson's disease For Parkinsonism syndrome: Inclusion criteria: * Age 50-80 years old * All parkinsonism syndrome except primary Parkinson's disease, including but not limited to drug-induced parkinsonism, multiple system atrophy, cerebral small vessel disease-related parkinsonism, etc * obvious panic gait, freezing gait or slow gait, but can walk independently without the use of a cane or walking aid * 0.4m/s\< baseline velocity \<0.8m/s * Sufficient hearing, vision and comprehension to complete motor function tests * Be willing and able to participate in all study procedures and sign informed consent * No other rehabilitation treatment was received at present. Exclusion criteria: * Unable to cooperate with the motor function test * Uncontrolled hypertension * Myocardial infarction within the past 3 months * With bone and joint diseases, such as a history of lower limb fracture within 1 year, waist and lower limb bone and joint surgery, bone and joint deformity seriously affecting walking, etc * There was no stroke, myasthenia gravis, poliomyelitis and other neurological diseases that affected the walking function except for parkinsonism