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Updated: May 17, 2026

Investigations on Alterations of Hippocampal Circuit Function Following Mild Traumatic Brain Injury
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Published on: November 19, 2012

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高频头部冲击暴露改变海马的尖波纹架构.

Daniel P Chapman1,2, Margaret S Sten1,2, Stefano Vicini2,3

  • 1Department of Neuroscience, Georgetown University Medical Center, Washington, District of Columbia, United States of America.

PloS one
|January 9, 2026
PubMed
概括

在小鼠中,高频头部冲击 (HFHI) 通过改变海马的尖波 (SWR) 来损害认知功能. 这些变化降低了SWR的振幅和功率,这表明了头部冲击伤害的新型神经生物标志物.

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Shock Waves01:16

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While deriving the Doppler formula for the observed frequency of a sound wave, it is assumed that the speed of sound in the medium is greater than the source's speed through it. When this condition is breached, a shock wave occurs.
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