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Updated: Jun 13, 2025

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage
10:34

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage

Published on: August 30, 2020

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[在动脉瘤下大脑关节出血后扩散脱极化]

Fumiaki Oka1, Hideyuki Ishihara

  • 1Department of Neurosurgery, Yamaguchi University School of Medicine.

No shinkei geka. Neurological surgery
|September 17, 2024
PubMed
概括

扩散脱极化 (SD) 在动脉瘤下arachnoid出血 (aSAH) 后有助于大脑损伤. 针对SD可能提供新的疗法,以改善aSAH患者的治疗结果.

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Combining Imaging and Electrophysiology to Visualize and Record Spreading Depolarizations in Mice07:06

Combining Imaging and Electrophysiology to Visualize and Record Spreading Depolarizations in Mice

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Vascular Spasm01:16

Vascular Spasm

The vascular phase, also known as vasospasm, is the initial stage of hemostasis, crucial for preventing excessive bleeding when a blood vessel is injured. After a vessel is cut, nerves in the damaged area trigger pain and other sensory impulses. Simultaneously, the smooth muscles in the vessel wall contract, resulting in a vascular spasm. This contraction reduces the vessel's diameter at the injury site, slowing or stopping blood loss through the vessel wall. Vascular spasms typically last...
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