Neuroscience News and Research

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AI-driven alerts improve patient care escalation and survival rates in hospitals

Deploying and evaluating a machine learning intervention to improve clinical care and patient outcomes is a key step in moving clinical deterioration models from byte to bedside, according to a June 13 editorial in Critical Care Medicine that comments on a Mount Sinai study published in the same issue.

13 Jun 2024

MIT researchers develop revolutionary system for high-resolution brain imaging

A suite of three innovations by an MIT-based team enables high-resolution, high-throughput imaging of human brain tissue at a full range of scales and mapping connectivity of neurons at single cell resolution.

13 Jun 2024

Study identifies drug target to prevent autonomic dysfunction after spinal cord injury

In response to stressful or dangerous stimuli, nerve cells in the spinal cord activate involuntary, autonomic reflexes often referred to as "fight or flight" responses.

12 Jun 2024

Prolonged depression in young adults linked to cognitive decline in middle age

People who experience prolonged depressive symptoms starting in young adulthood may have worse thinking and memory skills in middle age, according to a study published in the June 12, 2024, online issue of Neurology, the medical journal of the American Academy of Neurology.

12 Jun 2024

Low-birth-weight deliveries linked to cognitive decline in later life

People who give birth to infants less than 5.5 pounds may be more likely to have memory and thinking problems later in life than people who give birth to infants who do not have a low birth weight, according to a study published in the June 12, 2024, online issue of Neurology, the medical journal of the American Academy of Neurology.

12 Jun 2024

HiDEF-seq technique reveals the origins of DNA mutations in single strands

Mutations are changes in the molecular "letters" that make up the DNA code, the blueprint for all living cells. Some of these changes can have little effect, but others can lead to diseases, including cancer.

12 Jun 2024

Childhood sensitivity to parental praise predicts emotional development

A new study published in Developmental Science found that children who were more positively sensitive to their parents' praise when they were 3 years old had fewer behavioral and emotional problems when they were 5–7 years old.

12 Jun 2024

Mount Sinai researchers use AI to identify 17 key genes in heart disease

Using an advanced artificial intelligence tool, researchers at the Icahn School of Medicine at Mount Sinai have identified rare coding variants in 17 genes that shed light on the molecular basis of coronary artery disease (CAD), the leading cause of morbidity and mortality worldwide.

11 Jun 2024

Johns Hopkins researchers discover how epilepsy drug modulates brain activity

By super cooling a molecule on the surface of brain cells down to about minus 180 degrees Celsius -; nearly twice as cold as the coldest places in Antarctica -; scientists at Johns Hopkins Medicine say they have determined how a widely-used epilepsy drug works to dampen the excitability of brain cells and help to control, although not cure, seizures.

10 Jun 2024

Clinical trial demonstrates efficacy of two-drug therapy for methamphetamine addiction

A clinical trial on a two-drug therapy for methamphetamine use disorder reduced use of the highly addictive drug for up to 12 weeks after initiation of treatment, UCLA-led research suggests.

10 Jun 2024

Early social anxiety in adolescents linked to later suicidal thoughts and depression

Adolescents who experience higher levels of social anxiety symptoms are more likely to report increased suicidal thoughts and other depressive symptoms two years later, according to new research.

10 Jun 2024

Changes in exploration behavior suggest early signs of cognitive decline in middle age

Spatial navigation – the ability to select and follow a route from one place to another – is a skill we use every day. Depending on practice, general cognitive ability, and childhood environment, some people are naturally better at this than others. But research has also shown that people’s skill in spatial navigation tends to decrease with increasing age.

8 Jun 2024

Scientists uncover neural mechanisms used in planning

In pausing to think before making an important decision, we may imagine the potential outcomes of different choices we could make.

7 Jun 2024

Key protein orco crucial for ant olfactory neuron survival and social behavior

While smell plays a considerable role in the social interactions of humans-;for instance, signaling fear or generating closeness-;for ants, it is vitally important.

7 Jun 2024

Study reveals mechanism behind brain's response to oxygen deprivation and memory loss

When we learn something new, our brain cells (neurons) communicate with each other through electrical and chemical signals.

7 Jun 2024

Study finds no evidence of cognitive control training benefits in children

Training exercises designed to improve cognitive control in children do not make a significant difference to their ability to delay gratification or to their academic achievement, nor do they lead to any brain changes, finds a new study led by UCL researchers.

6 Jun 2024

Neuroscience News and Research

AI-driven alerts improve patient care escalation and survival rates in hospitals

MIT researchers develop revolutionary system for high-resolution brain imaging

Study identifies drug target to prevent autonomic dysfunction after spinal cord injury

Prolonged depression in young adults linked to cognitive decline in middle age

Low-birth-weight deliveries linked to cognitive decline in later life

HiDEF-seq technique reveals the origins of DNA mutations in single strands

Childhood sensitivity to parental praise predicts emotional development

Mount Sinai researchers use AI to identify 17 key genes in heart disease

Johns Hopkins researchers discover how epilepsy drug modulates brain activity

Clinical trial demonstrates efficacy of two-drug therapy for methamphetamine addiction

Early social anxiety in adolescents linked to later suicidal thoughts and depression

Changes in exploration behavior suggest early signs of cognitive decline in middle age

Scientists uncover neural mechanisms used in planning

Key protein orco crucial for ant olfactory neuron survival and social behavior

Study reveals mechanism behind brain's response to oxygen deprivation and memory loss

Study finds no evidence of cognitive control training benefits in children

Flavor restrictions has the potential to reduce socioeconomic disparities in tobacco use

Targeting synaptic lipid signaling: A novel approach to mental health treatment

Researchers investigate the feasibility of new home-administered treatment for binge eating disorder

Developing pre-symptomatic diagnostic tools for Alzheimer's disease using long-read RNA sequencing

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