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University of Missouri-Columbia


Prehistoric AC

Researchers propose that the two large holes in a T. rex skull were filled with blood vessels instead of muscles, based on thermal imaging and studies of alligators. This new theory challenges over a century of previous beliefs about T. rex anatomy.

SourceUniversity of Missouri-Columbia·JournalThe Anatomical Record·DateSep 4, 2019

Binge drinking may be more damaging to women

A recent study published in the Journal of Pharmacology and Experimental Therapeutics found that female rats who binge drink experience more severe liver injury than male rats. The research discovered nearly four times as much fatty build-up in the livers of female rats, triggering additional inflammation and damage.

SourceUniversity of Missouri-Columbia·JournalJournal of Pharmacology and Experimental Therapeutics·DateAug 19, 2019

Fooling nerve cells into acting normal

Researchers at the University of Missouri have made a groundbreaking discovery about how neurons function normally. By artificially augmenting the electrical signals of isolated neurons, they found that the cells can adjust to changes in their environment without significant harm. This finding could lead to new treatments for spinal co...

SourceUniversity of Missouri-Columbia·JournalCurrent Biology·DateMay 9, 2019

Intelligence can link to health and aging

A new study suggests that mitochondrial function may explain the link between general intelligence, health, and aging. Chronic stress can damage mitochondria, leading to age-related diseases such as Alzheimer's, highlighting the importance of promoting healthy mitochondria through regular exercise and a balanced diet.

SourceUniversity of Missouri-Columbia·JournalCurrent Directions in Psychological Science·DateMay 8, 2019

A 'virtual' view with a little bit of math

Researchers developed a mathematical model to standardize the results of a ballistocardiogram, allowing for tracking of health changes and potential early detection of cardiovascular diseases. The model can capture information on elasticity of arteries, contractility of heart ventricles, and viscoelasticity of blood vessels.

SourceUniversity of Missouri-Columbia·JournalIEEE Transactions on Biomedical Engineering·DateApr 17, 2019

Miscarriage from a man's perspective

Researchers found five common metaphors used by men to describe their partner's miscarriage, including 'lost gift' and 'chaotic movement'. These metaphors revealed societal expectations around masculinity and pregnancy. The study aims to encourage couples to co-cope with miscarriage through metaphorical expression.

SourceUniversity of Missouri-Columbia·JournalHealth Communication·DateMar 20, 2019

Distracted drivers 29 times more likely to wreck in a highway work zone

Researchers at the University of Missouri found that drivers who are distracted while driving in a highway work zone are 29 times more likely to be involved in a collision or near-miss. The study analyzed data from over 3,000 drivers and provides recommendations for behavioral countermeasures to reduce injuries and fatalities.

SourceUniversity of Missouri-Columbia·JournalTransportation Research Record Journal of the Transportation Research Board·DateMar 5, 2019