A UCL-led research team has, for the first time, identified a specific region of chromosome 21, which causes issues with memory function and anxiety in a mouse that models Down syndrome, a finding that provides valuable new ...
Feb 23, 2023
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15
Individuals with cocaine use disorder exhibit gene expression changes in two brain regions: the nucleus accumbens, a region associated with reward, and the caudate nucleus, a region mediating habit formation, according to ...
Feb 10, 2023
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72
In the mammalian world, there are the hairy, the less hairy and the hairless. But why that is has remained a mystery.
Jan 6, 2023
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6
The formation of amyloid plaques in the brain is a hallmark of Alzheimer's disease. But drugs designed to reduce accumulations of these plaques have so far yielded, at best, mixed results in clinical trials.
Dec 1, 2022
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142
Researchers at the National Institutes of Health have successfully identified differences in gene activity in the brains of people with attention deficit hyperactivity disorder (ADHD). The study, led by scientists at the ...
Nov 16, 2022
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53
Pregnancy and birthing have profound, often long-lasting, effects on brain physiology, mood and behavior. New findings on the neurobiology of the maternal experience were presented at Neuroscience 2022, the annual meeting ...
Nov 9, 2022
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17
Brain changes in autism are comprehensive throughout the cerebral cortex rather than just particular areas thought to affect social behavior and language, according to a new UCLA-led study that significantly refines scientists' ...
Nov 2, 2022
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1728
Cancer cells can have thousands of mutations in their DNA. However, only a handful of those actually drive the progression of cancer; the rest are just along for the ride.
Jun 20, 2022
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778
Parkinson's disease is perhaps best known for its movement-related symptoms, particularly tremors and stiffness.
May 4, 2022
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61
Sex hormones play an important role in shaping an animal's behavior, and their influence starts early. Early-life hormonal surges help shape the developing brain, establishing circuitry that will influence behavior for a ...
May 4, 2022
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96
