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The excitation and inhibition effects of focused ultrasound of different intensities on the human motor cort

The excitation and inhibition effects of focused ultrasound of different intensities on the human motor cortex

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2600125507
Enrollment
Unknown
Registered
2026-05-27
Start date
2025-06-05
Completion date
Unknown
Last updated
2026-06-01

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

Conditions

None

Interventions

Experimental group:Randomly receive 5 different intensities of focused ultrasound stimulation

Sponsors

Shanghai Yangzhi Rehabilitation Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1. Age between 18 and 40 years old; 2. Healthy adults; 3. Have not undergone other neuromodulation treatments in the past 30 days; 4. Did not take any medication during the study period; 5. Right-handed; 6. Volunteers have signed the informed consent form.

Exclusion criteria

Exclusion criteria: 1.those who did not cooperate with the treatment; 2.those who were judged by other investigators to be unsuitable to participate in this study; 3.pregnant women; 4.cranial MRI was contraindicated;

Design outcomes

Primary

MeasureTime frame
motor evoked potential( MEP);—

Secondary

MeasureTime frame
Short-Interval Cortical Inhibition (SICI);Cortical Facilitation (ICF);Long-Interval Cortical Inhibition (LICI);cortical silent period (CSP);—

Countries

China

Contacts

Public ContactAo Lijuan

Shanghai Yangzhi Rehabilitation Hospital

lijuan.ao@lih-rehab.com+86 871 68157969

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Aug 23, 2026