1592952545000 1312632483000 term-2816 1616541084121 1312632487000 1616290407194 adlib fitz-online adlib-term-2816 3256da4d-9c4c-346d-b08c-8f0ce25730a4 2 1 scope note Visual sensation occurring after the external cause has disappeared. reference term-2815 adlib-term-2815 c47d9f6a-4428-3c13-9d66-5cbd6808598d afterimage B.BM.AFU.AFU.ARI.BOK.BOK.AFU 1 code B.BM.AFU.AFU.ARI.BOK.BOK.AFU 1 afterimages reference term-2819 adlib-term-2819 2fe13052-a2d8-3962-95c9-72bfb36a007e optical illusion afterimages term