足äžéãšfMRI
足äžéã¯å€åœ©ãªç©Žæ§ïŒå¹æïŒãæã€ããã®äžã€ã§ãããã®æŸå°Ÿèèã足äžéã«ãçžãæœããŠãããšãããŠããŸããååã®èšäºã§ã¯ããçµæ žæ£è ãHIVæ£è ãžã®ãçžïŒè¶³äžéïŒã¯å ç«ååäžïŒCD4ïŒã®å¹æãããããšïŒã¢ã¯ãµã¢ããªã«ïŒããæžããŸãããä»åã¯éŒã«ã€ããŠå°ãè¿°ã¹ãŠãããŸãã
足äžéãžã®éŒåºæ¿ã¯ãèè žã®èª¿åãæŽããããçã¿ãåã£ããïŒéŒéº»é ã§å¿çšãããïŒïŒããããŠè³ã®è¡æµéãå¢å ããããããŸããéŒçžèšåºã§ããã䜿ãããããã§ãã足äžéã¯åãããã«ããããã§ãããå±æã ãã«äœçšããããã§ã¯ãããŸããããããã£ãé¢ããå Žæãžã®äœçšã«ã¯ãäžæ¢ãä»ããåå°ïŒè¶³äžéâè³âå¹æçºçŸïŒãå¿ èŠäžå¯æ¬ ã§ãã
æ±æŽå»åŠãšããååãããããªã«ããšãéç§åŠçã ãããç§åŠçæ ¹æ ãç¡ããããšèª€è§£ãåããããéŒçžçæ³ã§ãããè¿å¹Žã§ã¯fMRIïŒfunctionfunctional magnetic resonance imagingal mriïŒãªã©ã®ææ°ç»åæ€æ»æ©åšã«ãã£ãŠè³ã®ã©ã®ãããªéšäœã«å¯ŸããŠäœçšããŠããã®ãïŒãšããçåãæããã«ãããããªç 究ãè¡ãããŠããŸãã
ç 究è«æã®çŽ¹ä»
fMRIãçšããç 究ãèå¶çïŒ2008ïŒææ³éçžè¶³äžéç©Žèå æåºç£å ±æ¯åèœæåç 究ãã玹ä»ããŸãã
ãã®ç 究ã§ã¯ã足äžéã«éŒããè£æ³ïŒæ°ãè£ãææïŒãæœããã°ã«ãŒãïŒéŒçŸ€ïŒãšãã以å€ã®éšäœã«éŒãããã°ã«ãŒãïŒå¯Ÿç §çŸ€ïŒã®fMRIãåæããçµæãéŒçŸ€ã¯å¯Ÿç §çŸ€ã«æ¯ã¹ãŠãåŽé èã«ææã«äœçšããŠããããšïŒP=0.022ïŒããããããŸããããã¡ããåŽé èã ãã§ã¯ãªããæ§ã ãªéšäœã§åå¿ãèµ·ããããšãããããŸããã
åŽé èã«ã¯ãæ·±éšã«æµ·éŠ¬ãšããèšæ¶ã«é¢ä¿ããäžæ¢ãååšããŸãããŸããèŽèŠãå èŠãèšèªç解ã«é¢ä¿ããéšäœã§ããåŽé èã®æŽ»åãé«ããããšãç®çãšããåºéŒã«ã¯ã足äžéããããã®ã§ã¯ãªããïŒãšããããšãããããŸãã
ãããã«
è³ç»åãçšããç 究ãè£ä»ããããã«ã足äžéãžã®éŒåºæ¿ã¯è³æŽ»åã掻çºã«ããããšãããã£ãŠããŸãããæªç ã±ã¢ããšãã芳ç¹ãããéŒãåžžæ¥é ããåãå ¥ããŠè³æŽ»åã掻çºã«ããŠã¿ãŠã¯ãããã§ããããïŒ