英语词汇“phosphene”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

phosphene

/ˈfɒsfiːn

noun

A sensation of a ring or spot of light produced by pressure on the eyeball or direct stimulation of the visual system other than by light.These early studies were limited by problems such as flickering phosphenes and interactions between phosphenes....

When you put an array of electrodes on the visual cortex of the brain, each electrode produces a small spot of light called a phosphene.
This device then stimulates the visual receptors in the brain, allowing users to see shapes such as people and obstacles as a pattern of tiny bursts of light, known as phosphenes.

Origin

Late 19th century: formed irregularly from Greek phōs 'light' + phainein 'to show'.

单词	phosphene
释义	phosphene /ˈfɒsfiːn / noun A sensation of a ring or spot of light produced by pressure on the eyeball or direct stimulation of the visual system other than by light.These early studies were limited by problems such as flickering phosphenes and interactions between phosphenes.... When you put an array of electrodes on the visual cortex of the brain, each electrode produces a small spot of light called a phosphene. This device then stimulates the visual receptors in the brain, allowing users to see shapes such as people and obstacles as a pattern of tiny bursts of light, known as phosphenes. Origin Late 19th century: formed irregularly from Greek phōs 'light' + phainein 'to show'.
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