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Snails on methamphetamine

Crystal meth (methamphetamine) is a highly addictive drug that seduces victims by increasing self-esteem and sexual pleasure, and inducing euphoria. But once hooked, addicts find the habit hard to break. Barbara ...

dateMay 28, 2010 in Plants & Animals
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An unlikely route to ferroelectricity

(Phys.org) -- Ferroelectricity, which was first observed in the 1940s, is an interesting phenomenon involving the spontaneous (non-induced) formation of charge polarization (separation of charge) in certain ...

dateMay 18, 2012 in Condensed Matter
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Scientists give flies false memories

By directly manipulating the activity of individual neurons, scientists have given flies memories of a bad experience they never really had, according to a report in the October 16th issue of the journal Cell.

dateOct 15, 2009 in Neuroscience
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The role of sleep in brain development

At the annual meeting of the American Association for the Advancement of Science, Marcos Frank, PhD, associate professor of Neuroscience at the University of Pennsylvania School of Medicine, will present information on early ...

dateFeb 21, 2010 in Neuroscience
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Sony unveils new, high-speed XQD memory cards

Giving photo enthusiasts and professional photographers a new level of speed and performance, the new Sony XQD memory cards support the recently adopted XQD specification for high-speed, high-performance digital image capture.

dateJan 09, 2012 in Hardware
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Losing sleep, losing brain?

Chronic and severely stressful situations, like those connected to depression and posttraumatic stress disorder, have been associated with smaller volumes in "stress sensitive" brain regions, such as the cingulate region ...

dateJan 27, 2010 in Psychology & Psychiatry
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