A large international team of researchers has conducted a study aimed at tracing the transmission rates and the origin of major SARS-CoV-2 strains currently circulating in Brazil. In their paper published in the journal Science, ...
(Medical Xpress)—At the same settings and light conditions, a camera will take the same picture every time. In contrast, a brain does not make perfect reconstructions of a stimulus. It appears instead to accumulate evidence ...
Retinal degeneration in the disease retinitis pigmentosa is caused by a family of hereditary mutations that slowly lead to blindness over years or decades. A mouse model of one of these forms of retinitis pigmentosa, RP59, ...
Oct 31, 2023
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In the brain, neurons communicate via neurotransmitters, which trigger electrical signals in downstream neurons by binding and activating specific receptors. Neurotransmitters are released through the fusion of synaptic vesicles, ...
Jun 6, 2023
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Multiple bouts of blood feeding by mosquitoes shorten the incubation period for malaria parasites and increase malaria transmission potential, according to a study published December 31 in the open-access journal PLOS Pathogens ...
Dec 31, 2020
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COVID-19 can be fought with interventions aimed at reducing community transmission and international travel by 80% for eight weeks, according to a new report.
Nov 13, 2020
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COVID-19's rapid spread throughout the world has been fueled in part by the virus' ability to be transmitted by people who are not showing symptoms of infection.
May 13, 2020
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Research led by Si-Qiong June Liu, MD, Ph.D., Professor of Cell Biology and Anatomy at LSU Health New Orleans School of Medicine, has shown how stress changes the structure of the brain and reveals a potential therapeutic ...
Apr 15, 2020
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New modelling research, published in The Lancet Public Health journal, suggests that school and workplace closures in Wuhan, China have reduced the number of COVID-19 cases and substantially delayed the epidemic peak—giving ...
Mar 26, 2020
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People with autism suffer from a pervasive developmental disorder of the brain that becomes evident in early childhood. Peter Scheiffele and Kaspar Vogt, Professors at the Biozentrum of the University of Basel, have identified ...
Sep 14, 2012
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