“search” bilatuta aurkitu dena – 34 orrialdea – EHUko Kultura Zientifikoko Katedra

[:es]Are infections seeding some cases of Alzheimer’s disease?[:]

A fringe theory links microbes in the brain with the onset of dementia. Now, researchers are taking it seriously.

2020-11-05

[:es]Brain Cell DNA Refolds Itself to Aid Memory Recall[:]

Researchers see structural changes in genetic material that allow memories to strengthen when remembered.

2020-11-03

[:es]Why schools probably aren’t COVID hotspots[:]

Young children are unlikely to spread the virus — but older kids are more at risk, say researchers.

2020-10-30

[:es]The universe teems with weird black holes, gravitational-wave hunters find[:]

Less than 5 years ago, physicists rocked the scientific world when they first spotted gravitational waves—fleeting ripples in space and time—set off when two gargantuan black holes billions of light-years […]

2020-10-29

[:es]The Epigenetic Secrets Behind Dopamine, Drug Addiction and Depression[:]

New research links serotonin and dopamine not just to addiction and depression, but to the ability to control genes.

2020-10-28

[:es]Do We Live in a Simulation? Chances Are about 50–50[:]

Gauging whether or not we dwell inside someone else’s computer may come down to advanced AI research—or measurements at the frontiers of cosmology

2020-10-19

[:es]Double whammy doomed Madagascar’s giant birds and mammals[:]

Madagascar was once home to towering elephant birds, giant tortoises, and even giant lemurs. Today no animal heavier than a car tire exists, and researchers have long debated whether humans […]

2020-10-19

[:es]Curiosity and Hunger Are Driven by the Same Brain Regions[:]

Researchers tease out the effects of the two cravings by having participants gamble for the chance to satisfy them.

2020-10-09

[:es]Reasons Revealed for the Brain’s Elastic Sense of Time[:]

New research finds that the subjective experience of time is linked to learning, thwarted expectations and neural fatigue.

2020-10-08

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