Electroencephalograph for Detection of Acute Ischemic Stroke
Electroencephalograph for Detection of Acute Ischemic Stroke
The purpose of this study is Collecting data for an Electroencephalograph based algorithm for
 detection of onset and deterioration of Acute Ischemic Stroke by Comparison to NIHSS.
Inclusion criteria study population Age > 18 years old. Acute stroke symptoms onset within
 120 hours of inclusion, and as proximate to event as possible.

 Acute ischemic moderate or severe hemispheric stroke (assessed as 5 points or more by NIHSS)
 and including patients treated by t-PA

 Exclusion criteria study population Primary intracranial hemorrhage on admission by CT.
 Significant movement disorder. Previous major hemispheric stroke. Local skull or skin
 affliction which prevents electrodes application. Any known condition which in the opinion of
 the investigator may interfere with the protocol implementation.

 Inclusion criteria Control Population

 Age > 18 years old.

 Exclusion criteria Control Population Primary intracranial hemorrhage on admission by CT.
 Significant movement disorder. Previous major hemispheric stroke. Local skull or skin
 affliction which prevents electrodes application. Migraine Any known condition which in the
 opinion of the investigator may interfere with the protocol implementation.
Inclusion Criteria:

 -  Age > 18 years old.

 -  Acute stroke symptoms onset within 120 hours of inclusion, and as proximate to event
 as possible.

 -  Acute ischemic moderate or severe hemispheric stroke (assessed as 5 points or more by
 NIHSS) and including patients treated by t-PA

 Exclusion Criteria:

 -  Primary intracranial hemorrhage on admission by CT.

 -  Significant movement disorder.

 -  Previous major hemispheric stroke.

 -  Local skull or skin affliction which prevents electrodes application.

 -  Any known condition which in the opinion of the investigator may interfere with the
 protocol implementation