{"id":4371,"date":"2022-07-07T18:16:43","date_gmt":"2022-07-07T18:16:43","guid":{"rendered":"http:\/\/www.ipsych.me\/?p=4371"},"modified":"2022-07-07T18:16:44","modified_gmt":"2022-07-07T18:16:44","slug":"eeg%ec%b8%a1%ec%a0%95%ec%97%90-%ec%9e%88%ec%96%b4-ground%ec%99%80-reference%ec%9d%98-%ec%b0%a8%ec%9d%b4%ec%a0%90","status":"publish","type":"post","link":"https:\/\/www.ipsych.me\/?p=4371","title":{"rendered":"(EEG\uce21\uc815\uc5d0 \uc788\uc5b4) Ground\uc640 Reference\uc758 \ucc28\uc774\uc810"},"content":{"rendered":"\n<p>EEG \uce21\uc815\uc2dc Ground\uc640 Reference\ub294 \uc11c\ub85c \ub2e4\ub974\ub2e4.&nbsp;&nbsp;Reference lead\ub780, reference\uc804\uadf9 (usually placed at the ear or both ears, in the case of summed or linked ears)\uc744 EEG amplifier \uc758 VIN- \ucee4\ub125\ud130\uc640 \uc5f0\uacb0\ud574 \uc8fc\ub294 lead\ub97c \ub73b\ud55c\ub2e4&nbsp;(if using an MP3X the VIN- is on the SS1LA cable).&nbsp;&nbsp;Ground\ub780, \ub2e8\uc21c\ud788 \uc2dc\uc2a4\ud15c\uc744 \uc811\uc9c0\uc2dc\ucf1c\uc8fc\ub294 \uc5ed\ud560\uc744 \ud558\uba70, EEG\uce21\uc815\uc5d0\uc11c\ub294 amplifier\uc758 GND \ucee4\ub125\ud130\ub97c ground electrode\uc640 \uc5f0\uacb0\ud574 \uc8fc\ub294 lead\ub97c \ub73b\ud55c\ub2e4. Ground electrode\ub294 \ud754\ud788 \uc774\ub9c8(forehead)\uc5d0 \ubd80\ucc29\ub418\uc9c0\ub9cc, \uc2e0\uccb4\uc758 \ub2e4\ub978 \uacf3 \uc5b4\ub514\uc5d0\ub3c4 \ubd80\ucc29\ud560 \uc218 \uc788\uc73c\uba70 \uadf8 \uc704\uce58\ub294 \ubb34\uad00\ud558\ub2e4.(if using an MP3X the&nbsp;GND is on the SS1LA cable)&nbsp;&nbsp;\uc608\ub97c \ub4e4\uc5b4, \ub2e8\uadf9 \uc124\uce58(unipolar setup)\uc5d0\uc11c\ub294, \ud558\ub098\uc758 reference electrode\uac00 \uc0ac\uc6a9\ub418\uba70, EEG amplifier\ub4e4\uc758 Vin+ \ucee4\ub125\ud130, \ud639\uc740 MP3x\uc758 SS1LA\ucf00\uc774\ube14\uc5d0 \uc5f0\uacb0\ub41c \ub2e4\ub978 \ubaa8\ub4e0 \uc804\uadf9\ub4e4\uacfc&nbsp;&nbsp;Amplifier\uc758 VIN-\uc5d0 \uc5f0\uacb0\ub41c \uc774 reference electrode\uac04\uc758 \uc804\uc704 \ucc28(potential difference)\uac00 \uce21\uc815\ub41c\ub2e4.<br>\uc6d0\ubb38\ucd9c\ucc98<a href=\"http:\/\/www.biopac.com\/FAQPage.ASP?id=64&amp;Src=Research\" target=\"_blank\" rel=\"noreferrer noopener\">http:\/\/www.biopac.com\/FAQPage.ASP?id=64&amp;Src=Research<\/a><strong>\ud0dc\uadf8<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>EEG \uce21\uc815\uc2dc Ground\uc640 Reference\ub294 \uc11c\ub85c \ub2e4\ub974\ub2e4.&nbsp;&nbsp;Reference lead\ub780, reference\uc804\uadf9 (usually placed at the ear or both ears, in the case of summed or linked ears)\uc744 EEG amplifier \uc758 VIN- \ucee4\ub125\ud130\uc640 \uc5f0\uacb0\ud574 \uc8fc\ub294 lead\ub97c \ub73b\ud55c\ub2e4&nbsp;(if using an MP3X the VIN- is on the SS1LA cable).&nbsp;&nbsp;Ground\ub780, \ub2e8\uc21c\ud788 \uc2dc\uc2a4\ud15c\uc744 \uc811\uc9c0\uc2dc\ucf1c\uc8fc\ub294 \uc5ed\ud560\uc744 \ud558\uba70, EEG\uce21\uc815\uc5d0\uc11c\ub294 amplifier\uc758 GND \ucee4\ub125\ud130\ub97c ground electrode\uc640 \uc5f0\uacb0\ud574 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-4371","post","type-post","status-publish","format-standard","hentry","category-psychophysiology"],"_links":{"self":[{"href":"https:\/\/www.ipsych.me\/index.php?rest_route=\/wp\/v2\/posts\/4371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ipsych.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ipsych.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ipsych.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ipsych.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4371"}],"version-history":[{"count":1,"href":"https:\/\/www.ipsych.me\/index.php?rest_route=\/wp\/v2\/posts\/4371\/revisions"}],"predecessor-version":[{"id":4372,"href":"https:\/\/www.ipsych.me\/index.php?rest_route=\/wp\/v2\/posts\/4371\/revisions\/4372"}],"wp:attachment":[{"href":"https:\/\/www.ipsych.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ipsych.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4371"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ipsych.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}