Neuroscience
- Neuroscience
Post-stroke shifts in gut bacteria could cause additional brain injury
The gut’s microbial population influences how mice fare after a stroke, suggesting that poop pills might one day prove therapeutic following brain injury.
- Neuroscience
Rewarding stimulation boosts immune system
Activating feel-good nerve cells boosts mice’s immunity, a new study suggests.
- Science & Society
Empathy for animals is all about us
We extend our feelings to what we think animals are feeling. Often, we’re wrong. But anthropomorphizing isn’t about them. It’s about us.
- Health & Medicine
Vaccines could counter addictive opioids
Scientists turn to vaccines to curb the growing opioid epidemic.
- Animals
Baby birds’ brains selectively respond to dads’ songs
The neurons of young male birds are more active when listening to songs sung by dad than by strangers, a new study finds.
- Neuroscience
Newborn brain has to learn how to feed itself
Nerve cells in newborn mice can’t yet feed themselves.
- Neuroscience
Cocaine addicts can’t kick other habits either
Habitual users tend to get stuck in nondrug-related habits more easily, too, pointing to a potential strategy for treatment
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- Neuroscience
Abnormal sense of touch may play role in autism
Autism-related genes are important for touch perception, a sense that may help the brain develop normally, a study of mice suggests.
- Neuroscience
Morphine may make pain last longer
Instead of busting pain, morphine lengthened the duration of pain in rats with a nerve injury.
- Neuroscience
Alzheimer’s culprit may fight other diseases
A notorious Alzheimer’s villain may help bust microbes.
- Neuroscience
Wiping out gut bacteria impairs brain
Antibiotics that wiped out gut bacteria curbed brain cell production in mice, a new study finds.
