{"id":5773,"date":"2024-06-25T00:48:06","date_gmt":"2024-06-24T22:48:06","guid":{"rendered":"https:\/\/www.proof.de\/?post_type=encyclopedia&p=5773"},"modified":"2024-06-25T00:48:06","modified_gmt":"2024-06-24T22:48:06","slug":"barevne-videni","status":"publish","type":"encyclopedia","link":"https:\/\/blog.proofs.de\/cs\/lexikon\/farbsehen\/","title":{"rendered":"Barevn\u00e9 vid\u011bn\u00ed"},"content":{"rendered":"
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\n Hodnotit nyn\u00ed<\/span>\n <\/div>\n <\/div>\n

Lidsk\u00e9 barevn\u00e9 vid\u011bn\u00ed je slo\u017eit\u00fd proces, kter\u00fd n\u00e1m umo\u017e\u0148uje rozli\u0161ovat miliony barevn\u00fdch odst\u00edn\u016f. Je zalo\u017eeno na interakci sv\u011btla se specializovan\u00fdmi bu\u0148kami v oku a na zpracov\u00e1n\u00ed t\u011bchto sign\u00e1l\u016f v mozku.<\/p>\n

1. Z\u00e1klady barevn\u00e9ho vid\u011bn\u00ed<\/strong><\/h3>\n

Barevn\u00e9 vid\u011bn\u00ed vznik\u00e1 na z\u00e1klad\u011b vn\u00edm\u00e1n\u00ed sv\u011btla r\u016fzn\u00fdch vlnov\u00fdch d\u00e9lek. Sv\u011btlo je elektromagnetick\u00e9 z\u00e1\u0159en\u00ed a viditeln\u00fd rozsah sv\u011btlaspektrum<\/a>s se pohybuje od p\u0159ibli\u017en\u011b 380 nm (fialov\u00e1) do 740 nm (\u010derven\u00e1).<\/p>\n

2. Struktura lidsk\u00e9ho oka<\/strong><\/h3>\n

Lidsk\u00e9 oko m\u00e1 n\u011bkolik struktur, kter\u00e9 jsou kl\u00ed\u010dov\u00e9 pro barevn\u00e9 vid\u011bn\u00ed:<\/p>\n