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Psychology & Psychiatry
Nationwide analysis finds mental health concerns are a huge part of primary care practice
An examination of millions of patient visits to primary care physicians shows that mental health concerns are second only to musculoskeletal complaints in everyday care. One in nine patients was seeking care primarily because ...
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Psychology & Psychiatry
Gaining insights into the chemical basis of aversive learning
One of the things that makes brains so incredibly difficult to understand is their ability to adjust and adapt. Our learning experiences can set off complex signaling cascades that reshape neurons—and their synaptic connections—at ...
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Medical research news
'Sticky' brain cells may confuse us into eating more
Diseases involving our metabolism—including obesity and type 2 diabetes—affect more than a quarter of the global population and are projected to become the leading cause of death by 2030. With no effective long-term treatments ...
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Which Americans are likely to be incorrectly billed for preventive care?
Even though preventive care is supposed to be free by law for millions of Americans thanks to the Affordable Care Act, many don't receive recommended preventive services, especially racial and ethnic minorities and other ...
2 hours ago
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Kicking a sleeping pill habit is possible for seniors with a simple intervention, study shows
A new study by researchers from Dalhousie has shown that seniors taking sleeping pills can significantly reduce their dependence on the medications and improve their sleep with a simple intervention that is safer and more ...
2 hours ago
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Q&A: Examining the impact of negative media coverage on LGBTQ+ young adults
Kirsty Clark, assistant professor of medicine, health, and society, studies mental health disparities impacting LGBTQ+ populations through her lab. The Clark Lab then develops evidence-based interventions to disrupt the course ...
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New ventilator-on-a-chip model enables real-time detection of lung injury at cellular level
For the first time, scientists are able to directly compare the different kinds of injury that mechanical ventilation causes to cells in the lungs.
2 hours ago
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Considering race in colon cancer prediction algorithms reduces disparities, researchers find
Taking race into account when developing tools to predict a patient's risk of colorectal cancer leads to more accurate predictions when compared with race-blind algorithms, researchers find.
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Study reveals how we process visual information quickly in complex environments
Imagine driving a vehicle on a day when there is a lot of traffic. In a complex task like this one, we need to scan the environment constantly and look at different parts of the scene to monitor everything that is going on.
2 hours ago
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Play it forward: Lasting effects of pretend play in early childhood
From developing social skills to fostering creativity, pretend play in young children is likened to being a "metaphoric multivitamin" in an editorial published in the journal Neuroscience and Biobehavioral Reviews by Florida ...
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Flavonoid consumption may reduce the risk of dementia, new study shows
New research has found that those who consume more foods rich in flavonoids, such as berries, tea, red wine and dark chocolate, could lower their risk of dementia.
2 hours ago
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Study links hot flashes to brown adipose tissue activity, childhood exposure to cold
New research from the University of Massachusetts Amherst reveals links between menopausal hot flashes, cold experienced during childhood, and increased activity in brown adipose tissue (BAT), which is a specialized fat that ...
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Origami paper sensors could help early detection of infectious diseases in new simple, low-cost test
Researchers at Cranfield University have developed an innovative new method for identifying biomarkers in wastewater using origami-paper sensors, enabling the tracking of infectious diseases using the camera in a mobile phone. ...
3 hours ago
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Breastfeeding is crucial to shaping infant's microbes and promoting lung health, study shows
Human breast milk regulates a baby's mix of microbes, or microbiome, during the infant's first year of life. This in turn lowers the child's risk of developing asthma, a new study published in the journal Cell shows.
3 hours ago
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Research IDs likely culprit that turns Klebsiella pneumoniae into a devastating, drug-resistant killer
More than a decade ago, physicians around the world began reporting cases due to a new hypervirulent strain of Klebsiella pneumoniae, which could infect and severely sicken otherwise healthy people.
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Brain region that controls eye movements found to also play important role in higher cognitive functions
The superior colliculus is a midbrain region that is traditionally thought to help animals orient themselves toward important locations in space, like directing their eyes and head toward a bright flash of light. New research ...
9 hours ago
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Adhesive cortical device enables artifact-free neuromodulation for closed-loop epilepsy treatment
A team of researchers has developed a soft cortical device that could revolutionize the treatment of epilepsy and other neurological disorders.
4 hours ago
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Researchers show how breathing and heartbeat influence perception
A new study from the University of Fribourg highlights previously unknown links between the body and the brain. The findings of this research show how our bodily rhythms affect our visual perception.
4 hours ago
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Low oxygen levels in tumors could enhance some of the body's immune responses against cancer
In the complex landscape of cancer, tumors create their own microenvironment, often marked by low oxygen levels, a condition known as hypoxia. Hypoxia arises as tumors grow rapidly, outpacing their blood supply due to the ...
4 hours ago
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Samples from Huanan Seafood Market provide further evidence of COVID-19 animal origins
A new international study provides a shortlist of the wildlife species present at the market from which SARS-CoV-2, the virus responsible for the COVID-19 pandemic, most likely arose in late 2019.
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