Mutations in a subunit of a receptor that binds the major inhibitory neurotransmitter GABAA in the brain have been linked, through a common mechanism, to epilepsy, autism and intellectual disability, researchers at Vanderbilt ...
Oct 4, 2019
0
259
Some activity patterns in the brain can be dangerous, producing persistent dark moods that drain people's motivation, pleasure, and hope. For the past thirty years, pills like Prozac or Zoloft—collectively known as selective ...
Jul 28, 2017
2
143
"Use it or lose it" goes the adage, applied liberally to everything from our muscles to our minds, especially as we age.
Feb 15, 2023
0
1211
Scientists have long known that a protein called TDP-43 clumps together in brain cells of people with amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's Disease, and is associated with neuron death. This same ...
Jul 19, 2017
0
329
(Medical Xpress)—A combined team of researchers from Massachusetts General Hospital/Harvard Medical School in the U.S. and Xuanwu Hospital, Capital Medical University in China has found that when neurons in the mouse brain ...
Ketamine is the speedster of antidepressants, working within hours compared to more common antidepressants that can take several weeks. But ketamine can only be given for a limited amount of time because of its many side ...
Jun 1, 2022
0
114
Researchers at Karolinska Institutet in Sweden and the University of North Carolina in the USA have mapped out the cell types behind various brain disorders. The findings are published in Nature Genetics and offer a roadmap ...
Apr 27, 2020
0
294
In neurodegenerative conditions like Parkinson's disease, a specific group of neurons start to die one by one, causing movement problems and other symptoms. Scientists have long focused on finding out why these neurons die. ...
Nov 11, 2019
0
92
What makes us human, and where does this mysterious property of "humanness" come from? Humans are genetically similar to chimpanzees and bonobos, yet there exist obvious behavioral and cognitive differences. Now, researchers ...
Feb 13, 2019
4
342
The expression of genes in response to neuronal activity can significantly influence the human brain's development over time. While many neuroscientists have investigated the epigenetic effects of neuronal activity, most ...
