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- DMN掻æ§å: 泚ææ£æŒ«, ã¢ã€ãã¢ãåºããã. é念ã.
- DMNæ²éå: 泚æéäž, ãã€ã³ããã«ãã¹.
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default network, default state networkãšã.
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ref. æ±äº¬å€§åŠå€§åŠé¢è¬çŸ© èªç¥ç¥çµç§åŠ Lecture 2 - YouTube, t21
ðDMN 掻æ§å
å€çåºæ¿ãå°ãªããšãïŒããšãã°äŒæ¯äžãçæ³æïŒã«æŽ»æ§å.
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ããžãã£ãææ + åè»æè
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- ð¡å€©æã®ç¿æ £ãšããŠã®èªç¶ã®äžã®éé¥
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ä»äºããããå匷ãããããšãã£ãæèçãªæŽ»åãããŠãããšãã«æ¶è²»ãããšãã«ã®ãŒéã¯ãè³å šäœã®5%çšåºŠ. æ®ãã®95%ã®ãã¡, 20%ã¯è³çŽ°èã®ã¡ã³ããã³ã¹, 75%ã¯ããŒã£ãšããŠãããšãã®æŽ»åã«ããŠãããŠãã.
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ð¡éå°ãªãã€ã³ãã¯ã³ããªã³ã°ãå¿é ãã€ãã
ãã€ã³ãã¯ã³ããªã³ã°èªäœã¯è³ã«ãšã£ãŠå¿ èŠãªæ©èœã ã, ãã€ã³ãã¯ã³ããªã³ã°ãéå°ã«èªç¶çºçããŠããç¶æ ã¯, äžå¿ èŠãªðåè»æèç¶æ ã§ãã, ããããå¿é äºã€ãã.
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- ðç§ã®ããã©ã«ãã€ããèŠããæ»ã«ãããããã¯ãŒã¯ã«åµé æ§ã¯ãªã(25/01/07)
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DMNã掻çºã«ãªããšäŸ¡å€å€æãšèšæ¶ãæ ãè³ã®é åã掻çºã«åã.
ããã«ãã£ãŠäººéã®è³ã¯ã¢ã€ãã¢ãæãã€ã.
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ð¡åµé çãªãããã€ã³ãã¯ã³ããªã³ã°ãšç¥çµççãªæªããã€ã³ãã¯ã³ããªã³ã°
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ã¢ã€ãã¢ãã¯ãªãšã€ãã£ãã«é¢ãããããªåµé æ§ãçºæ®ãããã€ã³ãã¯ã³ããªã³ã°ãš, éå»ã®åŸæãæªæ¥ãžã®äžå®ã§å¿ãããŸããç¥çµççãªãã€ã³ãã¯ã³ããªã³ã°.
ããã«ã¯, æå³çãªãã€ã³ãã¯ã³ããªã³ã°ã¯è³ã倧ããã, èªç¶çºççãªðåè»æèçãã€ã³ãã¯ã³ããªã³ã°ã¯è³ã¯å°ããããããã. äžæè°ã .
ð¡DMNã®æŽ»æ§åã«ãã£ãŠç¹ãšç¹ãšãçµã³ã€ã
DMNã掻æ§åããŠãããšãã®è³ã®éšäœã®æ©èœã¯,
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- èšæ¶
ããã¯ããªãã¡, ã¢ã€ãã³ãã£ãã£ã®åœ¢æéšäœã®æŽ»æ§å.
è³ã®èšæ¶ãšèšæ¶ã®ç¹ãDMNã®æŽ»æ§åã«ãã£ãŠçµã³ã€ããšããã. éã«èšãã°, éäžããŠèããŠããŠãç¹ãšç¹ãçµã³ã€ããããªããšã¯ãªã, ãŒãŒã£ãšããŠããæã«ãããã®æ©èœãçºæ®ã§ããªã.
ðšã¹ãã£ãŒãã»ãžã§ããºã¯æ©ããŸãã£ãŠèãã.
References
- Default mode network - Wikipedia
- ããã©ã«ãã¢ãŒããããã¯ãŒã¯ïŒçºèŠãã20幎çµéããŠåãã£ãããš | ãããš ã¢ãŠãããã, ãŒãŒã£ãšããŠãããšãã«æŽ»æ§åããéšäœãããããšã, ã¯ã·ã³ãã³å€§åŠã®Mã»Eã»ã¬ã€ã¯ã«ææãçºèŠãåä»ãã. 1995幎ã«çºèŠ.
ðRelated
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