Publications by authors named "H Brunel"
Objective: Flow diversion is increasingly used as an endovascular treatment for intracranial aneurysms. FRED-EPI is a prospective, multicenter, French study, conducted to analyze the safety and efficacy of aneurysm treatment with FRED/FRED Jr (Microvention, AlisoViejo, CA, USA) in current clinical practice.
Patients And Methods: Patients with intracranial aneurysms treated with FRED and FRED Jr who agreed to participate were prospectively and consecutively included in all French centers using these devices.
In the past decade, noble gases have emerged as highly promising neuroprotective agents. Previous studies have demonstrated the efficacy of argon neuroprotection in rodent models of cerebral ischemia. The objective of the present pre-clinical study was to confirm the neuroprotective effect of argon in a non-human primate model of endovascular ischemic stroke.
View Article and Find Full Text PDFQuantum information processors benefit from high clock frequencies to fully harness quantum advantages before they are lost to decoherence. All-optical systems offer unique benefits due to their inherent 100-THz carrier frequency, enabling the development of THz-clock frequency processors. However, the bandwidth of quantum light sources and measurement devices has been limited to the MHz range, with nonclassical state generation rates in the kHz range.
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- The study investigates the effectiveness of an automated algorithm for measuring intracranial blood volume to predict complications like delayed cerebral ischemia (DCI) and acute hydrocephalus (AH) in patients with aneurysmal subarachnoid hemorrhage (aSAH).
- It compares the algorithm's predictive accuracy using the area under the receiver operating characteristic curve (ROC) against eight established radiological scales.
- Results from 145 patients indicate that the algorithm performs similarly to existing scales in predicting DCI and AH, with significant correlations found, particularly with the Hijdra scale for cisternal blood volume.
Locomotor and balance disorders are major limitations for subjects with hemiparesis. The Timed Up and Go (TUG) test is a complex navigational task involving oriented walking and obstacle circumvention. We hypothesized that subjects with hemiparesis adopt a cautious gait during complex locomotor tasks.
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