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Cognitive Neural Mechanisms and Transcranial Direct Current Stimulation Intervention in Different Types of Mathematical Learning Difficulties

Cognitive Neural Mechanisms and Transcranial Direct Current Stimulation Intervention in Different Types of Mathematical Learning Difficulties

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500109489
Enrollment
Unknown
Registered
2025-09-19
Start date
2025-09-20
Completion date
Unknown
Last updated
2025-09-22

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

Conditions

Mathematical Learning Difficulties

Interventions

Symbolic Quantitative Difficulty Subtype:This was carried out in two phases. In the first phase, a functional near-infrared spectroscopy (fNIRS) device will be worn by the experimental subject and the
Linguistic Difficulty Subtype:It was conducted in two phases. In the first phase, a functional near-infrared spectroscopic imaging (fNIRS) device was worn by the experimental master subject and the ne

Sponsors

Shanghai Normal University School of Psychology
Lead Sponsor

Eligibility

Sex/Gender
All
Age
7 Years to 12 Years

Inclusion criteria

Inclusion criteria: Children aged 7-12 with mathematical difficulties and children whose academic performance is within the normal range.

Exclusion criteria

Exclusion criteria: Low learning motivation; There is a history of mental illness or a family history of it. Has a history of brain trauma or neurological diseases (such as epilepsy or stroke); There was once a head surgery; Has lost consciousness for more than 30 minutes; Currently taking psychotropic drugs; There has been metal on the head recently. Recent scalp damage or inflammation; Diagnose attention deficit/hyperactivity disorder or other mood disorders.

Design outcomes

Primary

MeasureTime frame
Dot estimation task;Number line estimation task;Reading fluency test;Peabody Picture Vocabulary Test,PPVT;Spatial N-back task;Toy building blocks;Math fluency;Numerical calculation;Math problem-solving;

Secondary

MeasureTime frame
Color stroop;Nonverbal matrices task;Forward Digit Span;Reverse/Backwards Digit Span;

Countries

China

Contacts

Public ContactDan Cai

Shanghai Normal University School of Psychology

caidan@shnu.edu.cn+86 138 1792 2661

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026