Tag: existence
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![Abre los ojos: Right-handed. Left-handed. It matters not… [Asymmetry is just a phenomenon]](https://harmoniaphilosophica.com/wp-content/uploads/2018/01/321244791d742638ded9ec4ea1f54a601-236x260.jpg)
Abre los ojos: Right-handed. Left-handed. It matters not… [Asymmetry is just a phenomenon]
Other people are right-handed and other people are left-handed. "Handed-ness" or left-right asymmetry is prevalent throughout the animal kingdom, including in pigeons and zebrafish. But why do people and animals naturally favor one side over the other, and what does it teach us about the brain's inner workings? Researchers explore these questions in a Review…
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Society. The forest. The river.
People with social anxiety avoid situations in which they are exposed to judgment by others. Those affected also lead a withdrawn life. Researchers have now found evidence for a gene that is believed to be linked to the illness. It encodes a serotonin transporter in the brain. Interestingly, this messenger suppresses feelings of anxiety and…
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Mapping the genome. The illusion of “dimensions”…
Cells face a daunting task. They have to neatly pack a several meter-long thread of genetic material into a nucleus that measures only five micrometers across. This origami creates spatial interactions between genes and their switches, which can affect human health and disease. Now, an international team of scientists has devised a powerful new technique…
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Superconductivity. Intrinsic abilities. Alchemy. Being.
Scientists activated the intrinsic ability of graphene to superconduct (carry an electrical current with no resistance). Before that, superconductivity in graphene has only been achieved by doping it with, or by placing it on, a superconducting material - a process which can compromise some of its other properties. But in the study (published on January),…
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Remembering… Should we care?
How does heightened attention improve our mental capacity? This is the question tackled by a research, which reveals a chemical signal released across the brain in response to attention demanding or arousing situations. (1) A brain wide chemical signal that enhances memory. Seems a great solution. But to which problem? Are we meant to remember…
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