The use of Functional transcranial Doppler ultrasound and repetitive Transcranial Magnetic Stimulation for the assessment of language lateralization. A comparison with functional MRI

The use of Functional transcranial Doppler ultrasound and repetitive Transcranial Magnetic Stimulation for the assessment of language lateralization. A comparison with functional MRI - fMRI-fTCD-rTMS validation

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON30061

Enrollment

Registered

2006-06-27

Start date

2006-07-13

Completion date

Unknown

Last updated

2024-08-12

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

Conditions

cerebral dominance. decreased language lateralization

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: General inclusion criteria: 1. Age between 18 and 65 2. native speaker

Exclusion criteria

Exclusion criteria: specific fMRI and rTMS inclusion criteria 1. metal objects in or around the body that cannot be taken off (surgical clips, braces, pacemakers, piercings or others). 2. history of epilepsy or first degree relatives with epilepsy 3. current pregnancy.

Design outcomes

Primary

Measure	Time frame
1) The strength of the correlation between lateralization indices, as assessed by fMRI and fTCD. 2) The concordance in side of language lateralization as assessed by rTMS, fMRI and fTCD.	—

Countries

Netherlands

Outcome results