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ちょっと知的な雑学&トリビア

暴力的な映像が、暴力的な脳を…

2007年12月11日 【雑学なメモ
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This Is Your Brain on Violent Media – Columbia University Medical Center
a brain network responsible for suppressing behaviors like inappropriate or unwarranted aggression (including the right lateral orbitofrontal cortex, or right ltOFC, and the amygdala) became less active after study subjects watched several short clips from popular movies depicting acts of violence.
暴力的な映像の悪影響ってよく言われるけど、それを脳研究からサポートする結果。暴力的なシーンを見た後では、不調和を抑制する部分の活動があまり働かなくなるって。

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BBC NEWS | Science/Nature | Amazing find of dinosaur ‘mummy’
Skin, muscle, tendons and other tissue that rarely survive fossilisation have all been preserved in the specimen unearthed in North Dakota, US.
うわあ、やっぱりウロコなんだねぇ。色までは残念ながら分からないみたいだけど。

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