## Purpose: We studied the usefulness of transcranial doppler sonography for assessing changes in vasoreactivity in patients with hypertension and the hemodynamic consequences of hypertension. ## Methods: The study group comprised 25 patients with chronic severe hypertension and 25 age- and sex-m
Multimodal tests of cerebrovascular reactivity in migraine: a transcranial Doppler study
β Scribed by A. Thie; M. Carvajal-Lizano; U. Schlichting; K. Spitzer; K. Kunze
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 500 KB
- Volume
- 239
- Category
- Article
- ISSN
- 0340-5354
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π SIMILAR VOLUMES
Cerebrovascular reactivity to CO2 inhalation was studied by transcranial Doppler sonography in 30 patients with classic or common migraine and 39 healthy controls without clinical or ultrasonic signs of arteriosclerosis. Systolic and diastolic Doppler frequencies of the middle cerebral artery were p
## Abstract ## Purpose. To use transcranial Doppler (TCD) sonography to determine if patients with migraine without aura have interictal hemodynamic abnormalities compared with patients who have episodic tensionβtype headache (TH). ## Methods. Thirtyβsix migraine patients without aura and 51 TH