Intelligence - nature or
nurture? Researchers find a gene for intelligence and also that a
bigger brain matters, yet other recent articles show how
motivation affects learning.
'Chemo brain' is real, say researchers
Chemotherapy can lead to excessive mind wandering and an inability to concentrate, research shows. Dubbed 'chemo-brain,' the negative cognitive effects of the cancer treatment have long been suspected, but this study is the first to explain why patients have difficulty paying attention.
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