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How our eyes process visual cues

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From the University of Queensland press release: The mystery of how human eyes compute the direction of moving light has been made clearer by scientists at The University of Queensland. Using advanced electrical recording techniques, researchers… 

How neurons use crowdsourcing to make decisions

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From the Santa Fe Institute press release: How do we make decisions? Or rather, how do our neurons make decisions for us? Do individual neurons have a strong say or is the voice in the… 

Brain imaging reveals neural roots of caring

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From the Cell Press press release: When others suffer, we humans empathize. Our feelings of empathy take different forms, such as distress when we imagine and internalize someone’s pain and compassion as we sympathize with… 

Amygdala activity predicts posttraumatic stress disorder

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From the Elsevier press release: Neuroimaging measures of emotional brain function after acute trauma may help predict whether a person will develop posttraumatic stress disorder (PTSD), according to a new study in Biological Psychiatry. Led… 

Auditory perception: Where microseconds matter

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From the Ludwig-Maximilians-Universität München press release: In the mammalian auditory system, sound waves impinging on the tympanic membrane of the ear are transduced into electrical signals by sensory hair cells and transmitted via the auditory nerve… 

Vision keeps maturing until mid-life

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From the McMaster University press release: The visual cortex, the human brain’s vision-processing centre that was previously thought to mature and stabilize in the first few years of life, actually continues to develop until sometime…