| Zerkal'nye Preobrazovaniya Topograficheskikh Proektsiy Poley Zreniya Contributor(s): Voronkov Gennadiy (Author) |
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ISBN: 3846585696 ISBN-13: 9783846585696 Publisher: LAP Lambert Academic Publishing OUR PRICE: $50.27 Product Type: Paperback Language: Russian Published: May 2012 |
| Additional Information |
| BISAC Categories: - Science | Life Sciences - Biology |
| Physical Information: 0.18" H x 6" W x 9" (0.27 lbs) 76 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: Analiziruyutsya neskol'ko izvestnykh v opisatel'nom neyroanatomicheskom plane fenomenov, kharakterizuyushchikh zritel'nyy put' u zhivotnykh i cheloveka. Imi yavlyayutsya: IS - inversiya setchatki (u pozvonochnykh); IP - ipsilateral'nyy perekrest aksonov fotoretseptorov (u bespozvonochnykh), PKh - perekrest zritel'nykh volokon v khiazme pozvonochnykh, a takzhe svoystvo topografichnosti u proektsiy polya zreniya. Tsel'yu raboty yavlyaetsya vyyasnenie funktsii etikh fenomenov, kotoraya do sikh por ostaetsya zagadochnoy. Pokazano, chto v posledovatel'nosti topograficheskikh proektsiy proiskhodit zamena pervonachal'noy karty-proektsii na zerkal'nuyu ey kartu, i chto mekhanizmami, obespechivayushchimi etu "zamenu", yavlyayutsya libo IS, libo IP, a takzhe PKh. Ranee v kachestve mekhanizmov zerkal'nykh "preobrazovaniy" (sootvetstviy) eti i podobnye im fenomeny v mozge identifitsirovany ne byli. Takzhe obsuzhdaetsya, zachem mozgu trebuetsya, chtoby itogovaya topograficheskaya proektsiya imela opredelennuyu zerkal'nost' - byla zerkal'noy s otdayushchey, aksonnoy storony v otnoshenii iskhodnogo polya zreniya. Predpolagaetsya, chto topografichnost' i opredelennaya zerkal'nost' itogovoy proektsii obespechivayut mozgovoe predstavitel'stvo napravleniy trekh koordinat zritel'nogo mira. |