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Study on the Drawing Ability of Patients with Brain Injuries and Its Neural Mechanisms

Study on the Drawing Ability of Patients with Brain Injuries and Its Neural Mechanisms

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600119685
Enrollment
Unknown
Registered
2026-03-02
Start date
2026-03-02
Completion date
Unknown
Last updated
2026-03-09

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

Conditions

Brain Injuries

Interventions

Brain Injuries:None

Sponsors

Sir Run Run Hospital, Nanjing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Patients with brain injuries who meet all of the following criteria can be included in the study: 1. Meet the diagnostic criteria for brain injury; 2. Have a certain level of visual recognition and hand motor ability, and can complete simple drawing tasks (such as tracing or copying); 3. RCPM scores are within the normal range, indicating a basic level of non-verbal cognitive ability; 4. VPTA results show no significant impairment in visual construction ability; 5. Aged between 18 and 80 years; 6.Can understand task instructions, cooperate with the experimental procedures, and sign an informed consent form. Healthy individuals who meet all of the following criteria can be included in the study: 1. All participants have no history of neurological diseases or major health problems, and all have an MMSE score of 25 or above. 2. Participants have no impairments in vision, hearing, or hand motor function that affect daily life. These functional impairments are screened using the same methods as those applied to the stroke patient group, including the VPTA subscale and word-picture matching tasks.

Exclusion criteria

Exclusion criteria: 1. Individuals with severe blindness, severe visual field defects, or visual perception disorders that prevent them from completing image recognition and drawing tasks; 2. Individuals with severe cognitive impairments (such as dementia), mental disorders, or consciousness disorders; 3. Individuals with other neurological diseases (such as Parkinson's disease, epilepsy, etc.) that may affect experimental data; 4. Individuals with severe motor impairments who cannot perform basic hand drawing; 5. Individuals who have recently received other drawing training interventions that may affect the completion of experimental tasks; 6. Individuals who are unwilling to participate in the study or cannot understand the study content.

Design outcomes

Primary

MeasureTime frame
fNIRS;Accuracy rate;

Countries

China

Contacts

Public ContactJiang Zhongli

Sir Run Run Hospital, Nanjing Medical University

jiangzhongli@njmu.edu.cn+86 25 8711 5710

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 14, 2026