4 posts tagged with koro.
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Embryonic koro in birds

Cocks (almost) don't have a penis, a trait common to 97% of bird species, but they can grow one when the expression of the Bmp4 gene is prevented. The expression of this gene causes the percursor of the phallus in the chick embryo to undergo apoptosis (cell death) and Bmp genes are also involved in 3 other bird traits: feather development, toothlessness and beak shape. In penis-less bird species, copulation requires a sex maneuver nicknamed the cloacal kiss (in French) which requires a full cooperation of the female (3 min of tender parrot sex). In species where males have a penis, like ducks, females are less lucky: the coevolution of the rather convoluted morphology of male and female genitalia has been hypothezised to occur through sexual conflict [many previouslies]. The evolutionary mechanisms that drove phallus reduction in most birds species are still unknown.
posted by elgilito on Jun 11, 2013 - 20 comments

Another brick off the tower of Babel

As part of National Geographic's Enduring Voices project, Gregory Anderson, K. David Harrison and Ganesh Murmu travelled to Arunachal Pradesh to document the Aka and Miji languages - and in the process, they found a previously undocumented language, Koro (not to be confused with Koro, Koro or Koro). The NG site has a video and gallery; you might also be interested in this interview given by Harrison to NPR, which includes a small audio selection of Koro words and phrases.
posted by Dim Siawns on Oct 7, 2010 - 5 comments

The Americanization of Mental Illness

"We have for many years been busily engaged in a grand project of Americanizing the world’s understanding of mental health and illness. We may indeed be far along in homogenizing the way the world goes mad." Ethan Watters examines the growing evidence that some mental illnesses are cultural phenomena that can be exported. [more inside]
posted by dubitoergosum on Jan 13, 2010 - 66 comments

Penis-Theft Victims Get Testy

Koro, previously, has gripped the streets of Kinshasa, Congo. Unlike the 1967 Koro Epidemic in Singapore, which was blamed on tainted pork, the afflicted men in Kinshasa have blamed the psychosomatic penile shrinkage on witchcraft by a rival sect, and responded with attempted lynchings. In order to prevent bloodshed of the kind seen in Ghana a decade ago, police have responded by apprehending the alleged sorcerers. [more inside]
posted by Navelgazer on Apr 25, 2008 - 36 comments

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