While illegal for recreational use, psychedelic drugs are showing great promise as treatments for severe depression and anxiety, as well as alcohol addiction and other conditions. Some advocates and scientists believe the ...
Biochemistry
Sep 28, 2022
0
507
Most of us are familiar with the "winter blues," the depression-like symptoms known as "seasonal affective disorder," or SAD, that occurs when the shorter days of winter limit our exposure to natural light and make us more ...
Plants & Animals
Apr 25, 2013
0
0
(Phys.org)—Researchers at Waseda University in Japan have built a robot rat they call WR-4, and whose purpose isto induce stress in lab rats. In studying the impact of stress inflicted on the lab rats, the researchers hope ...
The Great Depression had a silver lining: During that hard time, U.S. life expectancy actually increased by 6.2 years, according to a University of Michigan study published in the current issue of the Proceedings of the National ...
Social Sciences
Sep 28, 2009
5
0
Thanks to an experiment started before the Great Depression, researchers have pinpointed the genes behind the remarkable adaptability of barley, a key ingredient in beer and whiskey. These insights could ensure the crop's ...
Molecular & Computational biology
15 hours ago
0
17
The correlation between serotonin and depression is highly debated and is relevant for diagnosis, treatment, and drug development. To better study this area, a Chinese team has now developed a fluorescent probe for imaging ...
Biochemistry
Sep 6, 2024
0
22
Synaptic plasticity, the ability of synapses to strengthen or weaken over time in response to changes in their activity, is a central foundation of learning and memory. At synapses, presynaptic cells transmit signals to postsynaptic ...
Molecular & Computational biology
Aug 14, 2024
0
53
The way we make decisions in a social context can be explained by psychological, social, and political factors. But what if other forces were at work? Hilke Plassmann and her colleagues from the Paris Brain Institute and ...
Cell & Microbiology
May 18, 2024
4
250
People with chronic pain are often dependent on drugs from the class of opioids with sometimes considerable side effects. Accordingly, in recent years the search for safer alternatives has been the focus of new drug discovery.
Biochemistry
Dec 6, 2023
0
20
Every tree species has its story. Unraveling all 73,000 of them is a significant undertaking for science, in no small part because a considerable proportion of tree biodiversity is tropical, rare, remote and subject to the ...
Plants & Animals
Nov 15, 2023
2
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