:   "10 9 "... ࡤū ̾

α 90% ϴ ΰ '' ' ȭ' ̶ Դ. ۵ ΰ 41, 2,025 ü ͸ м ´. ΰ ߷ ȱ ϸ鼭 ̵ ɿ ο, Ŀ鼭 Ư ȣϴ ٰ ߴ.?

Ÿм ڷḦ ϰ ũ, ̵ , , ȸ . Ư ' ٸ ' ִ ǥ Ȱߴ. ߷ ȴ ϼ ̵ ۾ ȴٴ ̴.?

м , ΰ (MHIMean Handedness Index) 0.76 Ÿ. MHI ϼ ȣ ϴٴ ǹ̴. ݸ ΰ ٸ 0 . ΰ ѷ ٰ̾ ߴ. ȣ '' ΰ ſ Ҵ. ΰ ǥ(MABSHI) 0.94µ, ̴ κ ̾. " Ȱ ϴ Ϻ ̵鵵 ȣ , ΰó ѷϰ ġģ " ߴ.

ΰ ܰ ߴ. ù ° ̴. ߷ ȴ ̵ մٸ Բ , ΰ ߷ 鼭 ̳ ۾ ְ ƴٴ ̴. ġ ٸ þ ȿ ̴ ó,  ' ۾' Ȱϴ ȭ ̴.?

° ܰ ũ Ȯ. ȭ Ȱ ʱ η ⵵ ߴ. ʱ η Ƹ Ʈ ⼺ ߴ. ΰó ū ȣ ׸, ȣ , ׾ȵŻ ȣ(Homo) ȭҼ . Ư η ˷ ׾ȵŻο ȣ ϰ Ÿ.

ΰ Դ. 2022 ȭп 38, 1,786ü м ΰ ϴٴ Ȯ ִ. ٸ ̷ Ư ü  ȭߴ ؼ Ȯ Ը ߴ. ɷ, , Ư (LRRTM1 ) ĺ õ, ΰ踦 ϱ⿡ Ѱ谡 ־. ݸ ̹ ۵б 41 ȭ м, ũ ߴ ü ȭ  ִ ó Ըߴٴ ǹ̰ ũ.

̲ ӽ A. Ƕ(Thomas A. Puschel) ȭηа "(̹ ) ΰ ̿ ϳ Ʋ ȿ ó " "̹ ΰԸ Ÿ Ư¡ ٸ Ư¡ ϴ ߿ ܼ Ѵ" ߴ.?

̹ (Bipedalism and brain expansion explain human handedness: Ȯ ΰ ¿켺 Ѵ) 2026 4 м '÷ν ̿÷(PLOS Biology)' ƴ.



: û '롤'... ´
: ҵ Ҿ 4050, ' ġ' ... "å ʿ"