What did Stephen Hawking and Mao Zedong have in common? They both suffered from amyotrophic lateral sclerosis (ALS), for which a cure remains elusive. Scientists from Osaka Metropolitan University took an important step toward ...
May 23, 2022
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Stephen Hawking, the world-famous theoretical physicist, was diagnosed with amyotrophic lateral sclerosis (ALS) at the age of 21. ALS is a rare motor neuron disease that usually affects individuals over the age of 60. Hawking ...
Aug 13, 2021
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Stimulant medications are an effective treatment for Attention-Deficit/Hyperactivity Disorder (ADHD). In the classroom, parents and teachers say that medications like methylphenidate (MPH) can reduce symptoms and improve ...
Jul 27, 2018
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In a game of chicken, the most aggressive players are fueled by testosterone and are more willing to harm others; and while it may be easy to demonize such hawkish behaviors, psychology researchers from The University of ...
Apr 24, 2017
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I remember as a child, on the rare warm days that we used to get in Britain, my grandmother telling me to "have a cup of black tea … it will help cool you down". As a seven-year-old, this seemed like a crazy idea, especially ...
Jul 27, 2016
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The Star Trek universe is one of the most popular pieces of science fiction entertainment. Lots of the technologies seen in the TV and cinema episodes featuring Captain Kirk, Mr Spock or Captain Picard were once regarded ...
Dec 30, 2014
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Japanese stemcell scientists have succeeded in slowing the deterioration of mice with motor neurone disease, possibly paving the way for eventual human treatment, according to a new paper.
Jun 27, 2014
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Stephen Hawking, the British theoretical physicist who suffers from motor neurone disease, has publicly backed the notion of assisted suicide for people with terminal illnesses.
Sep 18, 2013
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A team of German and Belgian researchers has succeeded in gaining new insights into the causes of certain movement disorders and forms of dementia. Scientists including Bettina Schmid and Christian Haass from the German Center ...
Mar 1, 2013
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Stephen Hawking and a 9-year-old girl with a speech disorder most likely use the same synthetic voice. It's called Perfect Paul and it's easy to understand, especially in acoustically chaotic environments ...
Feb 21, 2013
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The term hawk can be used in several ways:
The common names of birds in various parts of the world often use hawk in the second sense. For example, the Osprey or "fish hawk"; or, in North America, the various Buteo species (e.g., the Red-tailed Hawk, B. jamaicensis).
In February 2005, the Canadian ornithologist Louis Lefebvre announced a method of measuring avian "IQ" in terms of their innovation in feeding habits. Hawks were named among the most intelligent birds based on his scale. Hawks are widely reputed to have visual acuity several times that of a normal human being. This is due to the many photoreceptors in the retina (up to 1,000,000 per square mm for Buteo, against 200,000 for humans), an exceptional number of nerves connecting these receptors to the brain, and an indented fovea, which magnifies the central portion of the visual field.
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