{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"dde4e586-1def-4457-8ec5-0287b0b0511d","title":"认知 人行为背后的思维与智能","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787300273921","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"dde4e586-1def-4457-8ec5-0287b0b0511d","id":"dde4e586-1def-4457-8ec5-0287b0b0511d","uuid":"dde4e586-1def-4457-8ec5-0287b0b0511d","title":"认知 人行为背后的思维与智能","normalized_title":"认知人行为背后的思维与智能","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787300273921","isbns":["9787300273921"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":290,"navigation_url":"https://workshop.closeclaw.top/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d","title_url":"https://workshop.closeclaw.top/ai/title/%E8%AE%A4%E7%9F%A5%20%E4%BA%BA%E8%A1%8C%E4%B8%BA%E8%83%8C%E5%90%8E%E7%9A%84%E6%80%9D%E7%BB%B4%E4%B8%8E%E6%99%BA%E8%83%BD","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/dde4e586-1def-4457-8ec5-0287b0b0511d/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/dde4e586-1def-4457-8ec5-0287b0b0511d","page_url":"https://workshop.closeclaw.top/api/ai/books/dde4e586-1def-4457-8ec5-0287b0b0511d/page","search_url":"https://workshop.closeclaw.top/api/ai/books/dde4e586-1def-4457-8ec5-0287b0b0511d/search"},"page":{"printed_page":50,"pdf_page":61,"physical_index":61,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"eac5e37da002acfd38dfe43bf4ed22c0aa6f2aa05771a39b5292da580fad0014"},"chapter":"第二章人类认知系统的结构","content":"人的运动系统也具有平行加工的能力。从大脑向外传送的支配动作的冲动不是系列的。人在弹钢琴时十个手指的动作是同时受支配的，这种动作是整套的动作。\n\n总之，人的感觉输入和运动支配有许多成分是平行加工的。但在大脑皮层水平的记忆、思维、注意等过程则多是系列加工的。\n\n在讨论平行加工和系列加工时，还要考虑到时间的片断性。人在1/4秒的时间内只能做一件事，这是系列加工。如果我们采取更长的一段时间，把它加以切割，那么，在这段时间里就可以做很多事，如吃饭、和朋友谈天、走到另一个楼里等。在这一段时间内所完成的许多事情，实际上是穿插进行的。这在计算机的操作中叫作分时（time-sharing)。再举一例，一个人可以一边开车一边谈话，这可能被认为是平行加工，但实际上，这仍是系列加工。如果马路上车辆增加了，或者自行车很多，这时也就不能说话，而要用更多的时间去注意开车了。在这种情况下，为了避免事故，注意开车比说话更为重要。\n\n认知\n\n50","previous_page":49,"next_page":51}