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| | Hexapedia - Rapid eye movement |
 | | Rapid eye movement (REM) is the stage of sleep during which the most vivid (though not all) dreams occur. | | | The association between dreaming and REM sleep was discovered by Eugene Aserinsky and Nathaniel Kleitman in 1953. | | | During this stage, the eyes move rapidly, and the activity of the brain's neurons is quite similar to that during waking hours. |
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http://www.hexafind.com/encyclopedia/rapid_eye_movement
(511 words)
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| | eye - Columbia Encyclopedia® article about eye |
| | eye, organ of vision vision, physiological sense of sight by which the form, color, size, movements, and distance of objects are perceived. | | | Near the center of the visible portion of the eye, the choroid layer forms the ciliary body, which contains the muscles used to change the shape of the lens (that is, to focus). | | | In humans the eye is of the camera type, with an iris diaphragm and variable focusing, or accommodation. |
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http://columbia.thefreedictionary.com/eye
(1383 words)
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| | Free Science Essays |
| | Color has a great emotional impact on a person that comes out via the clothes we chose to wear, decorations to fill our homes, pe... | | | Rapid Eye Movement Encyclopedia Information Dream, mental activity associated with the rapid-eye-movement (REM) period of sleep. | | | During the Scientific Revolution scientists such as Galileo, Copernicus, Descartes and Bacon wrestled with questions about God, human aptitude, and the possibilities of understanding the world. |
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http://mail.echeat.com/category.php?f=29
(1329 words)
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