В последнее время в околонейробиологических кругах модно говорить о «втором мозге» в кишечнике. Видимо, эти разговоры несколько приелись – и вот вам еще один «мозг» в организме. Правда, не у человека, а у любимой нейроучеными данио рерио – zebrafish. Зато не где-нибудь, а прямо в сердце. Статья с описанием собственной нервной системы рыбьего сердца опубликована в Nature Communications.
В последнее время в околонейробиологических кругах модно говорить о «втором мозге» в кишечнике. Видимо, эти разговоры несколько приелись – и вот вам еще один «мозг» в организме. Правда, не у человека, а у любимой нейроучеными данио рерио – zebrafish. Зато не где-нибудь, а прямо в сердце. Статья с описанием собственной нервной системы рыбьего сердца опубликована в Nature Communications.
A Russian Telegram channel with over 700,000 followers is spreading disinformation about Russia's invasion of Ukraine under the guise of providing "objective information" and fact-checking fake news. Its influence extends beyond the platform, with major Russian publications, government officials, and journalists citing the page's posts. Pavel Durov, a billionaire who embraces an all-black wardrobe and is often compared to the character Neo from "the Matrix," funds Telegram through his personal wealth and debt financing. And despite being one of the world's most popular tech companies, Telegram reportedly has only about 30 employees who defer to Durov for most major decisions about the platform. Individual messages can be fully encrypted. But the user has to turn on that function. It's not automatic, as it is on Signal and WhatsApp. "Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. Russians and Ukrainians are both prolific users of Telegram. They rely on the app for channels that act as newsfeeds, group chats (both public and private), and one-to-one communication. Since the Russian invasion of Ukraine, Telegram has remained an important lifeline for both Russians and Ukrainians, as a way of staying aware of the latest news and keeping in touch with loved ones.
from nl
