In the central nervous system, microglial cells play critical roles in development, aging, brain homeostasis, and pathology. Recent studies have shown variation in the gene-expression profile and phenotype of microglia across ...
Dec 28, 2021
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74
Children and adolescents who show persistent high levels of anxiety are more likely to become psychotic in their early 20s, according to a new study.
Dec 21, 2021
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79
As we live in a dynamically changing environment, it is important for our brain to not only learn new things but also to modify existing memories. This is commonly referred to as "cognitive flexibility." Without this ability, ...
Dec 21, 2021
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80
Why are some individuals able to use recreational drugs in a controlled way, whereas others switch to the compulsive, relapsing drug-seeking and -taking habits that characterize substance use disorder (SUD)? Despite more ...
Dec 17, 2021
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64
An extensive international study led by Tel Aviv University found that an experimental drug which has been awarded orphan drug designation by the FDA for future treatment of a rare development disorder can also treat a variety ...
Dec 8, 2021
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38
In the largest genetic study of suicide attempts to date, researchers have identified a region of the genome on chromosome 7 containing DNA variations that increase the risk that a person will attempt suicide.
Nov 30, 2021
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147
John was awake and alert on the operating table, conscious during brain surgery. But he wasn't in distress; in fact, he says, "It was suddenly like I was back online."
Nov 22, 2021
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The outcome predictive models were developed in part using data from a large multi-center National Institute of Mental Health-funded study and published in the journal Biological Psychiatry. The findings provide strong ...
Nov 9, 2021
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316
Bipolar disorder (BD) is a debilitating psychiatric disorder characterized by fluctuating periods of depression and mania. Researchers have long suspected that BD may be accompanied by abnormal structural and functional changes ...
Nov 2, 2021
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41
Maternal vitamin D deficiency during pregnancy was associated with 44% increased risk of ASD in the offspring when compared to mothers who had sufficient levels of vitamin D during pregnancy. The study was conducted in collaboration ...
Oct 29, 2021
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