text: [{"text_idx": "#000000", "text": "Grindahvalur fleiri heilakyknur enn menniskja"}, {"text_idx": "#000001", "text": "Granskari a\u0301 Umhv\u00f8rvisstovuni hevur i\u0301 sambandi vi\u00f0 MSc serritger\u00f0 i\u0301 li\u0301vfr\u00f8\u00f0i greina\u00f0 tali\u00f0 av heilakyknum i\u0301 hvalaheilanum. Nu\u0301 eru kanningaru\u0301rslitini u\u0301tgivin i\u0301 altjo\u0301\u00f0a ti\u0301\u00f0arriti."}, {"text_idx": "#000002", "text": "I\u0301 mai 2013 vardi Heidi S. Mortensen, i\u00f0 arbei\u00f0ir sum ma\u0301lsvi\u00f0geri a\u0301 Umhv\u00f8rvisstovuni, si\u0301na MSc serritger\u00f0 i\u0301 li\u0301vfr\u00f8\u00f0i a\u0301 Fro\u0301\u00f0skaparsetri F\u00f8roya.\u2028\u2028 Kanningin vi\u0301sti m.a., at grindahvalur hevur i\u0301 mi\u00f0al 38 milliardir heilakyknur, og er hetta h\u00e6gri enn hja\u0301 n\u00f8krum \u00f8\u00f0rum su\u0301gdjo\u0301ri, i\u00f0 a\u0301\u00f0ur er kanna\u00f0, i\u0301rokna\u00f0 menniskja, i\u00f0 hava i\u0301 mi\u00f0al 20 milliardir heilakyknur.\u2028\u2028 Ta\u00f0, at grindahvalur hevur n\u00e6stan dupult so no\u0301gvar heilakyknur, samanbori\u00f0 vi\u00f0 menniskja, er sera a\u0301hugavert, ti\u0301 hildi\u00f0 hevur alti\u0301\u00f0 veri\u00f0, at menniskja hevur flest heilakyknur.\u2028\u2028 I\u0301 greinini ver\u00f0ur ta\u00f0 m.a. vi\u00f0gj\u00f8rt hv\u00f8nn ty\u0301dning ta\u00f0 kann hava, at hava so no\u0301gvar heilakyknur. Heidi hevur greina\u00f0 tali\u00f0 av heilakyknum vi\u00f0 einum kanningarha\u0301tti, i\u00f0 nevninst stereologi. Kanningin bleiv gj\u00f8rd i\u0301 samstarvi vi\u00f0 heilagranskarar a\u0301 Bispebjerg Sju\u0301krahu\u0301si og vi\u00f0 granskingardeildina a\u0301 Umhv\u00f8rvisstovuni.\u2028\u2028 Greinin, i\u00f0 kallast \u201cQuantitative relationships in Delphinid neocortex\u201d er u\u0301tgivin i\u0301 ti\u0301\u00f0arritinum Frontiers in Neuroanatomy, og kann lesast her"}, {"text_idx": "#000003", "text": "Enskur samandra\u0301ttur Possessing large brains and complex behavioural patterns, cetaceans are believed to be highly intelligent. Their brains, which are the largest in the Animal Kingdom and have enormous gyrification compared with terrestrial mammals, have long been of scientific interest. Few studies, however, report total number of brain cells in cetaceans, and even fewer have used unbiased counting methods. In this study, using stereological methods, we estimated the total number of cells in the long-finned pilot whale (Globicephala melas) brain. For the first time, we show that a species of dolphin has more neocortical neurons than in any mammal studied to date including humans. These cell numbers are compared across various mammals with different brain sizes, and the function of possessing many neurons is discussed. We found that the long-finned pilot whale neocortex has approximately 37.2 \u00d7 109 neurons, which is almost twice as many as humans, and 127 \u00d7 109 glial cells. Thus, the absolute number of neurons in the human neocortex is not correlated with the superior cognitive abilities of humans (at least compared to cetaceans) as has previously been hypothesized. However, as neuron density in long-finned pilot whales is lower than that in humans, their higher cell number appears to be due to their larger brain. Accordingly, our findings make an important contribution to the ongoing debate over quantitative relationships in the mammalian brain. \ufffc Vilt tu\u0301 vita meira um kanningina, kanst tu\u0301 seta teg i\u0301 samband vi\u00f0 Heidi S. Mortensen, tlf. 234342, HeidiM@us.fo"}, {"text_idx": "#000004", "text": "Kom vi\u00f0 a\u0301 \u201cMini-skei\u00f0 i\u0301 PCB kanningum\u201d"}, {"text_idx": "#000007", "text": "MatrikulLand- og sjo\u0301kortLandsfo\u0301lkayvirlit og navnama\u0301lTingly\u0301singElveitingareftirlit"}]