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The aim of the study is to find a radiological biomarker of Transient Ischemic Attacks (TIA) thanks to functional Magnetic Resonance Imaging (fMRI) done within the 24 hour after symptoms onset.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Confirmed TIA | Other | Confirmed TIA at 3 months with standardized neurological expertise |
|
| Confirmed non-TIA | Other | Not-confirmed TIA at 3 months with standardized neurological expertise |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Functional Magnetic Resonance Imaging | Diagnostic Test | fMRI sequences done with motor paradigm (right and left arm), followed by resting state acquisition |
|
| Measure | Description | Time Frame |
|---|---|---|
| Blood-Oxygen-Level Dependent signal | BOLD effect differences in motor cortex from pathological side versus healthy side measured by fMRI within the 24 hours after symptom onset, during a motor paradigm | 24 hours after symptoms onset |
| Measure | Description | Time Frame |
|---|---|---|
| Resting state | Bold effect differences in resting state networks from pathological side versus healthy side measured by fMRI within the 24 hours after symptom onset, during a motor paradigm | 24 hours after symptoms onset |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Louise BONNET, MD | Contact | 033381668984 | l1bonnet@chu-besancon.fr | |
| Guillaume CHARBONNIER, MD | Contact | g1charbonnier@chu-besancon.fr |
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| CHU de Besançon | Recruiting | Besançon | 25030 | France |
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| ID | Term |
|---|---|
| D002546 | Ischemic Attack, Transient |
| D020521 | Stroke |
| ID | Term |
|---|---|
| D002545 | Brain Ischemia |
| D002561 | Cerebrovascular Disorders |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
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| ID | Term |
|---|---|
| D008279 | Magnetic Resonance Imaging |
| ID | Term |
|---|---|
| D014054 | Tomography |
| D003952 | Diagnostic Imaging |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
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| D009422 | Nervous System Diseases |
| D014652 | Vascular Diseases |
| D002318 | Cardiovascular Diseases |