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Channel: Medical Xpress news tagged with:biological functions
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Brain alterations support categorical and dimensional features of the...

A study in Biological Psychiatry provides a new understanding of brain alterations in children with autism spectrum disorder (ASD) that may help researchers and clinicians better define the disorder.

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New computational tool could help match kidney donors to recipients

A new scoring system that compares the genetic matching of kidney donors and recipients could help improve predictions of transplant success, according to a study published in PLOS Computational Biology.

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Missed connections: As people age, memory-related brain activity loses cohesion

Groups of brain regions that synchronize their activity during memory tasks become smaller and more numerous as people age, according to a study published in PLOS Computational Biology.

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Study reveals areas of the brain impacted by PTSD

Researchers at Boston University School of Medicine (BUSM) and the VA Boston Healthcare System are one step closer to understanding the specific nature of brain changes associated with Posttraumatic...

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A common medication restores social deficits in autism mouse model

Reducing the function of the autism-associated gene Pcdh10 leads to impairments in social behavior, according to a study published in Biological Psychiatry. Reducing Pcdh10 function also disrupted the...

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Emphysema treatment could be optimized using network modelling

A unique engineering perspective of emphysema progression in the lung suggests how mechanisms operating at the micromechanical scale could help to predict patient survival and quality of life following...

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Researchers find new mechanism essential for maintaining breathing rhythm;...

In a new study published in the journal Neuron, a group of researchers at Baylor College of Medicine, Texas Children's Hospital, Washington University and the University of Pennsylvania reveal a new...

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What Netflix can teach us about treating cancer

Two years ago, former President Barack Obama announced the Precision Medicine initiative in his State of the Union Address. The initiative aspired to a "new era of medicine" where disease treatments...

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Possible new tool for first responders: An ice bag to the face

A new study suggests a simple bag of ice water applied to the face could help maintain adequate blood pressure in people who have suffered significant blood loss. Blair Johnson, PhD, assistant...

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Close or far, how smell tells us it's popcorn

People know a smell is popcorn whether it is cooking down the hallway or held right under their noses. Yale researchers Douglas Storace and Lawrence Cohen in the Department of Cellular and Molecular...

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Gene therapy to correct surfactant protein B deficiency in newborns

An article published in Experimental Biology and Medicine (Volume 242, Issue 13, July, 2017) reports that gene therapy may be used to as an intermediate therapy for newborns with surfactant protein...

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New virtual model reveals details of declining lung function in mice

Scientists have developed a new virtual model of mouse lung function that illuminates the relative importance of different factors that contribute to lung changes accompanying chronic inflammation....

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