OBJECTIVE The pathophysiology of migraine with aura is thought to be related to cortical spreading depression and cortical hypersensitivity, in which inhibitory interneurons may play a role. Persistent migraine aura (PMA) without infarction is defined as auras that last longer than 1 week in the absence of infarction. We describe a case of persistent aura with a small occipital cortical infarct...

background: an imbalance of the cerebrovascular response during functional activation of the brain has been postulated as a factor in the pathophysiology of migraine. the purpose of this study was to determine the transcranial doppler sonography (tds) diagnostic value for the cerebral flow velocity changes in the interictal phase of classic migraine. methods: this study was carried out on 46 pa...

OBJECTIVES To evaluate whether the association between migraine with aura and increased risk of cardiovascular disease is modified by vascular risk groups as measured by the Framingham risk score for coronary heart disease. DESIGN Prospective cohort study. SETTING Women's health study, United States. PARTICIPANTS 27 519 women who were free from cardiovascular disease at baseline with avai...

Aura is a sound synthesis engine built on top of W, a real-time message-passing object system. W/Aura supports audio, MIDI, and user-interface processing, with priority-based scheduling; it has the practical virtues of exibility, portability, and speed. We describe the current implementation, discuss its performance, and describe future plans.

In this report we outline an initial comparison between the Aura project’s architectural framework for task level computing, researched and developed at Carnegie Mellon University, and the Activity-Based Computing Infrastructure, researched and developed at Center for Pervasive Computing, University of Aarhus. CfPC-2003-PB-56 Author: Christensen and Bardram Page: 2 Version: 1.0 Aura and Activit...

In this edition of Cephalalgia, Dr Holland and colleagues report the very interesting findings from a series of in vivo cat and rodent experiments aimed at identifying potential therapeutic targets for the modulation of cortical spreading depression (CSD). Over the past two decades, a series of functional neuroimaging studies performed in human migraineurs during acute aura (1–4) have linked CS...

Based on observations with the NASA/ESA Hubble Space Telescope, obtained at the Space Telescope Science Institute, which is operated by AURA, Inc., under NASA contract NAS 5-26555. The National Optical Astronomy Observatories are operated by the Association of Universities for Research in Astronomy, Inc. (AURA) under cooperative agreement with the National Science Foundation.

Çağdaş Meksika edebiyatının önde gelen yazarlarından biri olan Carlos Fuentes’in eserlerinde Latin Amerika’dan dünyaya yayılan büyülü gerçekçilik akımının tesirlerine sıkça rastlanır. Bu tesir hem olay örgüsü de kurulan imgelemde kendini belli eder. Eserlerine hâkim gerçekdışı özellikler barok, grotesk detaylarla desteklenir ve eserleri mistik bir havaya bürünür. Eserlerindeki mistisizm inanca ...

Background—Studies have linked migraine with aura to an increased risk of ischemic stroke, particularly among women. Data on the relationship of migraine and functional outcome from ischemic cerebral events are sparse. Methods and Results—This was a prospective cohort study among 27 852 women enrolled in the Women’s Health Study for whom we had information on migraine and measured cholesterol v...

Stratospheric O3 profiles obtained by the satellite limb sounders Aura/MLS, ENVISAT/MIPAS, ENVISAT/GOMOS, SAGE-II, SAGE-III, UARS/HALOE are compared to coincident O3 profiles of the ground-based microwave radiometer SOMORA in Switzerland. Data from the various measurement techniques are within 10% at altitudes below 45 km. At altitudes 45–60 km, the relative O3 differences are within a range of...