Kids’ Trust in Robots vs Humans: A Study in Selective Learning

A new study explores how children aged three to five gauge the reliability of information from humans and robots. The study found that children display selective trust based on an informant's past accuracy, with younger children more likely to accept information from an inaccurate human than a robot, whereas older children distrust unreliable informants regardless of their nature.

from Neuroscience News https://ift.tt/bfgRGsV

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UPI: Kids with psych disorders most likely to take dangerous viral challenges

The “choking game” — and other clearly ill-advised and dangerous internet challenges — leave many parents wondering what drives teens to take the bait and participate. Now, a new study suggests that an underlying psychological disorder may be one reason why some kids jump at online dares such as the “Bird Box” challenge, where people walk around blindfolded, and the Tide Pod challenge, daring people to eat laundry detergent. (January 28, 2019) Read the full article here from Brain Health Daily http://bit.ly/2DIWHbD

The emerging influential role of microglia in neurology

In her most catchily titled book, The Angel and the Assassin , Donna Jackson Nakazawa highlighed nerve cells which have hitherto been very little acknowledged – microglia . Long ignored as bit players in the big league of the nervous system, Nakazawa colourfully illustrated what many neuroscientists are beginning to realise: the small size of microglia belies their huge influence ; m icroglia are, after all, the defence force of the nervous system, protecting the brain from microbial invaders . In keeping with their small size, their role is to surreptitiously present the antigens of invading bugs to T cells , the toffs who actually carry out the final hatchet job . It is therefore not surprising that any dysfunction of microglia will come with significant clinical consequences . By GerryShaw – Own work , CC BY-SA 3.0 , Link The most important clinical fallout of dysfunctional microglia appears to be the emergence of dementia. It is indeed spec...

Unraveling the Mystery of Genes That Are Key to Brain Development

Study reveals the mechanism by which genes coding for a subset of long non-coding RNA interacts with neighboring genes to regulate the development and function of cortical neurons. from Neuroscience News https://ift.tt/0R83jyl

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