Four weeks on a diet of highly processed food led to a strong inflammatory response in the brains of aging rats that was accompanied by behavioral signs of memory loss, a new study has found.
Oct 14, 2021
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845
Oxidative stress is a condition resulting from an imbalance between the generation of reactive oxygen species (i.e., molecules containing oxygen with an uneven number of electrons) and the ability of antioxidants (i.e., molecules ...
Are mammals at all able to demonstrate empathy for one another, engage in pro-social behavior, and help others in distress? New research from the Tel Aviv University examined the issue based on an animal model (rats) and ...
Sep 29, 2021
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89
Our body is tuned to function in a synchronous manner with a "circadian" or day-and-night rhythm. Alterations to daily lifestyles due to the current stressful routines people follow can disrupt the body's day-night cycle ...
Aug 19, 2021
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497
A small group of nerve cells in the brain determines whether an individual continues to consume alcohol even when it has negative consequences. This is the conclusion of a study carried out on rats by researchers at Linköping ...
Aug 18, 2021
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706
Hormones released after a brain injury contribute to movement problems on the left and right sides of the body, scientists from Uppsala University and elsewhere can now show in a new study in rats. The results also suggest ...
Aug 10, 2021
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99
From the vocal cords that produce our voice, to our heartbeat, our body's cells are constantly subjected to mechanical forces that steadily change their response to these stimuli, regulating vital processes, both in healthy ...
Jul 16, 2021
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4
Imperial researchers have created a traumatic brain injury (TBI) computer model that maps blood vessels in a rat brain in the highest resolution yet.
Jul 16, 2021
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11
A new discovery in rats shows that the brain responds differently in immersive virtual reality environments versus the real world. The finding could help scientists understand how the brain brings together sensory information ...
Jun 28, 2021
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24
Acute elevation in certain plasma microRNAs (miRNAs), along with downregulation of the clusterin protein within two days post-injury can act as early diagnostic and prognostic biomarkers for traumatic brain injury, according ...
Jun 21, 2021
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1
