1PM-001

8. 感覚,知覚 1PM-001
日心第77回大会(2013)
 ­€
 ‚ƒ„…„…†‡…ˆ‰†Š…‹ Œ Ž‘’„…“”…€
•–—–˜™š›œžŸ¡¢£¤š›¢¥¡¦§¨
An illusory stretching of auditory filled duration by the failure to detect sound edges
Tsuyoshi KURODA1 and Simon GRONDIN2,#
1
( Graduate School of Medical Sciences, Kyushu Univ. / JSPS Research Fellow, 2School of Psychology, Laval Univ.)
Key Words: time stretching illusion, filled duration, auditory organization
©ª«¬®¯°±²³´¬µ¶·¸¹º»¼½¾¢
©ª«¿Àš›ÁÂÃÄÅƞÇÈ¡ÉʾËÌʺš
›œžŸ¡¸ÍÎ ÏÐÑÐÒÐÓÔÕÐÖ×ØÙÚÏڀËÌÛÜ
ÝÀ¥Ÿ¡¸Í¦§¨ÛÜÞßàá␌ÔÕÓãÔÕ
ÐÖ×ØÙÚÚ䀬åæÇçèéÊ¢¥¡êëìíîïðñ
ò¬å渱óôÉʾÎ ÏЀ˩ª«¬³½
¾²õñòݹÁ®¯½¾ö÷°¢ÌʬÄÅ©ª«
øź¼½ùÁúÅÁ÷ûʾËüýþ¢©ª«¬
³½¾¿ÀñòÝÞßÿ«~}|º{[¹¬³°±Æ\
ß¾ËÌ]^©ª«Á¹_þø¾ÄͬȡÉÊ¢`
@°±¿Àš›Áœ±È¡Éʾˈ‰¬?¸±Ý©
ª«¬³°±¹Á>À½¾=<–;º:¸]Ë/.à
áâÁ-:Éʾþ,Ê+¢©ª«Ý¹
Á*>¬ÀÇ)(ÉÊ¢š›œžŸ¡º'&%̽Ý$
þ,¾Ë¤# Ï þÝ©ª«ÄÅÆ "!0 ·¸¹º¢¤# Ù
þÝ "!0 1¸¹º:¸]˲³´¬µ¸¹Ý2¸¹Ä
ÅÆ©ª«º)(°¢°]Á3±¤# Ù Ä
ÅƤ# Ï ¬?¸±©ª«ÝžÇÈ¡ÉʾÝ$þ,¾Ë
¤# Ï ¬ Ï" 4¢¤# Ù ¬ Ï" 4¢5 6Ù 4Ž‘’„……\
7­Á89°]ËA¤#ƬBCD¬Ä¾ùÀ&º:
¸]ËEF¯¬?¸±GHIJÁK¬»¼ÉÊ]ËA
Ƭ ÏÚÚÚLM ©ª«þ,Å¢GHÝC¬ NÚÚÒ¢
IJÝ 6"Ú úé "OÚÒ øþ›þ OÚÒ PâþQ¨°]Ë
GH¬³°¹Á®¯½¾RS¢>À½¾RS¢T>UÊ
VʬWúʾRS¢»¼ÉÊX¸³Y€RS O ZÁ,
3]Î Ïa€Ë¹bcÝ ÏŠ6dÕ¢e“ÿ«~Ý ÏÚÚÚLM¢
¿Àš›Ý NÚÚÒ þ,3]Ë
Î Ï š›œfŸ¡\ß¾àáâÐ€¢?Ĥ# Ï Ù
`@a€
E¤#Ý " ghij;úéXÅ¢¤#89kÝ Ï l¬ Ï g
hij;ºm^]Ën~89k¬³°±Ý¢Tn 6 ghi
j;¬GH¢IJKþ»¼°¢>n 6 ghij;¬I
J¢GHKþ»¼°]ËoÅ89k¬³°±ÝT>
nghij;ºpÊqè]ËEghij;¬Ý¢O Zr
sRS¬³ò½¾ O ZtuhvÁ,Å¢tuhvKÝ8
9k›þwx;<–‘Ž;yÉÊ]ËEtuhv¬?¸±E
IJš›Á ÏÚ ¢XKþ»¼ÉÊ]Ë
¤#89kÝ¢®¬Ì辩ª«Ý3&Å°
]°]€¬³°±>¬Ì辩ª«ÁÄÅ
¸úž¸úºè]ËAžÉÁÞü¢Æ°ÇÝ
¸Ýûú¾ÁéÁž¸úøþÝûúéX¸è
¾ÌÆþ&]Á¢ÌÊéñòÝôéú¬X&¬
â:¸¾Äͬ¼°¢`@|¬?¸±Ý¸ž
¸›þn°]Ë
GHÄÅÆIJÁžÇÈ¡ÉÊ]
º^¢éÊ
]“”~¬©|º±Ý^]ËU°±
Á Ú×NÚ ºø]IJš›žÉº´ °]Î Ïa€ËA¤#›þ­”´¬Q¨X¸³YRSº
€&¢Ù‚¹µÉƒ„ِGH…IJK€„6¹†
W€‡ˆ5‰|Š|º¯3]Ë`@¢¹µÉ†W
‹@ÁŒŽþ,3]Ë
¹©ª«T>‘¬úúûé$¢¹µ¶Á’
9½¾´ Á’9°¢½Xû©ª«ÁžÇÈ
¡ÉʾÌÁûú3]Ë̋@ݓ#k›”þú^
éÊ]Á¢“#k_5‰º:¸]¤#¤# 6€¬?¸±Æ
ޕ‹@Áú^éÊ]˹®¯½¾RSÁ–RS
ÄÅÆ·¸´ º¼°]Á¢Þ•‹@º—¤#¤
# O€¬?¸±˜Û½¾ÌÝþ&Xú3]Ë`™°±¢
©ª«¬>À½¾¹µ¶º’9ɚ¾¢©ª«
Á)(ÉÊ¢©ª«š›œžŸ¡Á\ß¾
ÌÁûú3]Ë
ŒÔÕÓã؛׏×Øœ›žØŸ××Ø¡¢ÕÕԞأפׂÙÚÚäƒ×
¥d!¦§Ö֢Ҟ¨dÕ¢Õ¨©žÐž¨Ð¢!՞¨
džÕÔª×Ø
ØÏN6…Ï"N×
ÐÒÐÓØ«×؁ÐÓЬÐØ®×ØÕÔL©ÔØ×ØãÐ0¢¢ž¦ÔØ
¥×Ø£ÐÒÒԞØ0×؟¬Ø«×؟¢ž!ÐØ«×دÔ!Ð؟ׂÙÚÏڃ×
«ÔÒ՞ÔÕd°¦±Ö֢Ҟ¨ÖÔ¦Õ°Ô¦§§ÖÖÔ!
Т!՞¨!¢žÐÕÒ×
Ø
ØÏOÚO…ÏOÙÏ×
― 488 ―