Seizures Common in Hospitalized COVID-19 Patients
Seizures Common in Hospitalized COVID-19 Patients
The death rate was higher among those who experienced the seizures, according to a study conducted during the early days of the pandemic.
Seizures Common in Hospitalized COVID-19 Patients
Seizures Common in Hospitalized COVID-19 Patients

The death rate was higher among those who experienced the seizures, according to a study conducted during the early days of the pandemic.

The death rate was higher among those who experienced the seizures, according to a study conducted during the early days of the pandemic.

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Early Humans’ Brains Were More Apelike than Modern
Early Humans’ Brains Were More Apelike than Modern
Abby Olena | Apr 8, 2021
Impressions that ancient brains left in fossilized skulls reveal that the first human ancestors to migrate out of Africa had much more primitive brains than previously thought.
Mysterious Immune Cells Change the Gut Lining to Accommodate Diet
Mysterious Immune Cells Change the Gut Lining to Accommodate Diet
Stephanie Melchor | Apr 6, 2021
A study shows gamma-delta T cells in mice respond to shifts in nutrients by changing the cellular composition of the intestinal epithelium.
Kelp Pathogen Has Spread Across the Southern Ocean
Kelp Pathogen Has Spread Across the Southern Ocean
Chris Baraniuk | Apr 5, 2021
Scientists suspect the gall-forming protist Maullinia hitches a ride on kelp rafts to reach new host populations at far-flung sites.
High Stress Hormone Levels Halt Mouse Fur Growth
High Stress Hormone Levels Halt Mouse Fur Growth
Jef Akst | Apr 1, 2021
Corticosterone interferes with signaling in the skin that normally activates hair follicle stem cells, possibly explaining the link between stress and hair loss.
Anesthesia Impairs Memory in Mice
Anesthesia Impairs Memory in Mice
Abby Olena | Apr 1, 2021
A study that compared several anesthetic regimens in rodents showed that only one—inhaled isoflurane—wasn’t detrimental to the activity of neurons in the hippocampus.
Gene Exchange Among Gut Bacteria Is Linked to Industrialization
Gene Exchange Among Gut Bacteria Is Linked to Industrialization
Catherine Offord | Mar 31, 2021
A study of human populations around the world detects differing rates of horizontal gene transfer in the microbiome depending on what kind of society those people live in.
Cerebellum Plays Crucial Role in Metabolizing Alcohol in Mice
Cerebellum Plays Crucial Role in Metabolizing Alcohol in Mice
Marcus A. Banks | Mar 31, 2021
The researchers say these findings challenge dogma in the field, which has given the liver all credit for metabolizing alcohol.
Microscopic Robots Deliver Drugs to the Brain
Microscopic Robots Deliver Drugs to the Brain
Asher Jones | Mar 30, 2021
Researchers turned white blood cells called neutrophils into drug-smuggling “neutrobots,” which penetrated the blood-brain barrier to treat brain cancer in mice.
First Report of Horizontal Gene Transfer Between Plant and Animal
First Report of Horizontal Gene Transfer Between Plant and Animal
Emma Yasinski | Mar 25, 2021
Whiteflies overcome a toxin in plants they eat through the use of the plant’s own genetic protection, likely ferried from plant to insect millions of years ago by a virus.