When our eyes move during REM sleep, we're gazing at things in the dream world our brains have created, according to a new study by researchers at UC San Francisco. The findings shed light not only into how we dream, but ...
Aug 25, 2022
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Direct electrical stimulation of the human amygdala, a region of the brain known to regulate memory and emotional behaviors, can enhance next-day recognition of images when applied immediately after the images are viewed, ...
Dec 18, 2017
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2015
Imagine a question-and-answer game played by two people who are not in the same place and not talking to each other. Round after round, one player asks a series of questions and accurately guesses the object the other is ...
Sep 23, 2015
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2006
If you walk into a dark room, you can still find your way to the light switch. That's because your brain keeps track of landmarks and the direction in which you are moving. Fruit flies also boast an internal compass that ...
May 13, 2015
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(Medical Xpress)—Caffeine-fueled cram sessions are routine occurrences on any college campus. But what if there was a better, safer way to learn new or difficult material more quickly? What if "thinking caps" were real?
Mar 23, 2014
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(Medical Xpress)—One of the most incredible instruments you might ever get to play with is a fiberoptic imaging wand that you hold against the underside of your tongue. Through a semi-mysterious optical arrangement, the ...
A study by the University of Sheffield has cast doubt on the efficacy of non-invasive brain stimulation techniques in improving visual working memory.
Apr 4, 2024
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15
A team of medical researchers at Zhejiang University, in China, has developed a way to use cryo-shocked tumor cells to fight lung cancer. In their study, published in the journal Science Advances, the group used fast liquid ...
Removal of cancerous tumors, or resection, in delicate areas like the head and neck is a challenge for even the most experienced surgeons. When removing cancerous tissue, the aim is to preserve as much healthy tissue as possible ...
Mar 19, 2024
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A research team at POSTECH (Pohang University of Science and Technology) has investigated kidney diseases using ultrafast ultrasound that captures 1,000 images in just one second.
Jan 17, 2024
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