New Report Dissects Ethics of Emerging Human Brain Cell Models
New Report Dissects Ethics of Emerging Human Brain Cell Models
The National Academies’ report touches on ethical issues raised by new technologies such as brain organoids and human-animal chimeras, and suggests that current regulatory oversight is sufficient.
New Report Dissects Ethics of Emerging Human Brain Cell Models
New Report Dissects Ethics of Emerging Human Brain Cell Models

The National Academies’ report touches on ethical issues raised by new technologies such as brain organoids and human-animal chimeras, and suggests that current regulatory oversight is sufficient.

The National Academies’ report touches on ethical issues raised by new technologies such as brain organoids and human-animal chimeras, and suggests that current regulatory oversight is sufficient.

brain
How Infectious Diseases Affect the Brain
How Infectious Diseases Affect the Brain
The Scientist Creative Services Team | Apr 8, 2021
From a loss of taste to dementia, infectious agents cause an array of neurological symptoms.
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.
What a Video Game Can Reveal About Monkeys’ Minds
What a Video Game Can Reveal About Monkeys’ Minds
Shawna Williams | Apr 1, 2021
Researchers find that the animals can account for others’ behavior and circumstances in their strategies.
<em>The Scientist&nbsp;</em>Speaks Ep. 16 - At the Breaking Point: Mitochondrial Deletions and the Brain
The Scientist Speaks Ep. 16 - At the Breaking Point: Mitochondrial Deletions and the Brain
The Scientist Creative Services Team | Mar 31, 2021
Researchers characterize large mitochondrial deletions to understand their implications in neurological disorders.
Flexible Synapse Strength May Underpin Mammal Brain&rsquo;s Complexity
Flexible Synapse Strength May Underpin Mammal Brain’s Complexity
Asher Jones | Mar 24, 2021
Neural connections in the mouse neocortex can release multiple packages of neurotransmitters per electrical impulse, a study finds.
Infographic: A New Model of Synapse Strength
Infographic: A New Model of Synapse Strength
Asher Jones | Mar 24, 2021
Synapses in the mouse neocortex can release multiple packages of neurotransmitters, suggesting that connection strength is more flexible than previously thought.
Early-Life Stress Exerts Long-Lasting Effects Via Epigenome
Early-Life Stress Exerts Long-Lasting Effects Via Epigenome
Asher Jones | Mar 18, 2021
In mice, epigenetic marks made on histones during infancy influence depression-like behavior during adulthood. A drug that reverses the genomic tags appears to undo the damage.
Questions Raised About Widely Used Blood-Brain Barrier Model
Questions Raised About Widely Used Blood-Brain Barrier Model
Catherine Offord | Feb 16, 2021
A study has sparked controversy by suggesting that cells made using a popular lab protocol have been misidentified, with potentially serious repercussions for brain research. Critics say the significance of the findings has been overstated.
Brain Stimulation Tested to Awaken Coma Patients
Brain Stimulation Tested to Awaken Coma Patients
Shawna Williams | Feb 5, 2021
Two out of three people who received noninvasive ultrasound appear to have gained some level of consciousness, according to preliminary trial results.