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Differential activation of bilateral sensorimotor cortex in stroke patients and healthy individuals during four hand grasping modes: A near-infrared spectroscopy study

Differential activation of bilateral sensorimotor cortex in stroke patients and healthy individuals during four hand grasping modes: A near-infrared spectroscopy study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600124420
Enrollment
Unknown
Registered
2026-05-12
Start date
2026-05-15
Completion date
Unknown
Last updated
2026-05-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Stroke

Interventions

Stroke group :No

Sponsors

Shiyan People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
30 Years to 75 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria for stroke patients: 1. Age between 30 and 75 years old, regardless of gender; 2. First-time onset of cerebral hemorrhage or cerebral infarction, meeting the diagnostic criteria for stroke, confirmed by cranial MRI or CT; 3. Disease course within 1 week to 12 months, with stable condition; 4. No post-stroke cognitive impairment (MoCA score >= 26 points), and able to cooperate with the relevant tasks. Inclusion criteria for healthy controls: 1. Age between 30 and 75 years old, regardless of gender; 2. Normal cognitive function (MoCA score >= 26 points); 3. No history of brain trauma or cerebrovascular disease; 4. Able to cooperate with the experiment.

Exclusion criteria

Exclusion criteria: 1. Those with a history of dementia or cognitive impairment; 2. Those with severe speech disorders after stroke, unable to communicate normally; 3. Those who have undergone brain tumor or brain trauma surgery; 4. Those with skin damage on the hands or cranial defects, etc.; 5. Those with severe mental illness or consciousness disorders.

Design outcomes

Primary

MeasureTime frame
Concentration of cerebral deoxyhemoglobin (HBO);

Secondary

MeasureTime frame
Concentration of deoxyhemoglobin (HBR) in the brain;

Countries

China

Contacts

Public ContactLin Chen

Shiyan People's Hospital

mycnzpl@163.com+86 138 7279 9297

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: May 22, 2026