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.
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