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The Addictive Power of Chocolate: Binge-eating mice provide clues to food-addiction, obesity
Mice fed on a high fat or chocolate-based diet show abnormal feeding behaviours such as snacking, bingeing and disrupted eating patterns.
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Mosquito-Inspired Neural Implant Solution
Researchers engineer better way to insert more flexible neural implants into soft brain tissue
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Brain Differences Found in Athletes Playing Contact vs Noncontact Sports
The differences were observed as both groups were given a simple visual task. The results could suggest that a history of minor but repeated blows to the head can result in compensatory changes to the brain as it relates to eye movement function
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Heavy Working Memory Load Sinks Brainwave ‘Synch’
The results of a new study suggest that the “coupling,” or synchrony, of brain waves among three key regions breaks down in specific ways when visual working memory load becomes too much to handle.
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Wearable Device Picks Up on Words You Say In Your Head
Researchers have developed a computer interface that can transcribe words that the user verbalizes internally but does not actually speak aloud.
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Vitamin D Blood Test May One Day Speed Bipolar Diagnosis in Kids
A blood test may have the potential to speed accurate diagnosis – and proper treatment – of bipolar disorder in children, new research suggests.
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Even Old Brains Can Make New Neurons, Study Finds
New research contradicts recent findings that adult humans do not grow new neurons, sparking further debate about neurogenesis.
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Metal Nanoparticles Damage Brain DNA
Metal nanoparticles are used in medical techniques, but their safety is still under review. A new study shows that these particles can damage brain DNA in mice through an astrocyte-dependent effect.
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Optical Neuron-Astrocyte Proximity Assay at Synaptic Distance Scales
The new method relies on fluorescence resonance energy-transfer microscopy, or FRET microscopy, a technique that uses light to measure the tiniest of distances between molecules.
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Circadian Hormone Cycle Controls Weight Gain
Research provides the first molecular understanding of why people gain weight due to chronic stress, disrupted circadian rhythms and treatment with glucocorticoid drugs: It’s all in the timing of the dips and rises of a class of hormones called glucocorticoids - predominantly the “stress hormone” cortisol.
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