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Functional MRI of postnatal visual development in normal rat superior colliculi

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اقرأ أكثر حفظ في قائمتي
  • معلومة اضافية
    • بيانات النشر:
      //www.ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000269
      United States
    • الموضوع:
      2009
    • Collection:
      University of Hong Kong: HKU Scholars Hub
    • نبذة مختصرة :
      Theme: Engineering the Future of Biomedicine ; This study employed blood oxygenation level-dependent functional MRI (BOLD-fMRI) to evaluate the visual responses in the superior colliculus of the developing rat brain from the time of eyelid opening to adulthood. Upon flash illumination to the contralateral eye, the regional BOLD response underwent a systematic increase in amplitude with age especially after the third postnatal week. However, no significant difference in BOLD signal increase was found between postnatal days 14 and 21. Our results constitute the first fMRI report in demonstrating the critical period of visual functions in the rat brain during maturation. This can be potentially useful in establishing the links between changes in relation to visual sensory development. ©2009 IEEE. ; published_or_final_version ; The 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2009), Minneapolis, MN., 3-6 September 2009. In Proceedings of the 31st EMBC, 2009, p. 4436-4439
    • ISSN:
      1557-170X
    • Relation:
      Proceedings of the 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Engineering the Future of Biomedicine, EMBC 2009; http://www.scopus.com/mlt/select.url?eid=2-s2.0-77950995942&selection=ref&src=s&origin=recordpage; The 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2009), Minneapolis, MN., 3-6 September 2009. In Proceedings of the 31st EMBC, 2009, p. 4436-4439; 4439; 178154; WOS:000280543603203; http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1557-170X&volume=&spage=4436&epage=4439&date=2009&atitle=Functional+MRI+of+postnatal+visual+development+in+normal+rat+superior+colliculi; eid_2-s2.0-77950995942; 4436; http://hdl.handle.net/10722/129692
    • الرقم المعرف:
      10.1109/IEMBS.2009.5332756
    • الدخول الالكتروني :
      https://doi.org/10.1109/IEMBS.2009.5332756
      http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1557-170X&volume=&spage=4436&epage=4439&date=2009&atitle=Functional+MRI+of+postnatal+visual+development+in+normal+rat+superior+colliculi
      http://hdl.handle.net/10722/129692
    • Rights:
      IEEE Engineering in Medicine and Biology Society. Conference Proceedings. Copyright © IEEE. ; ©2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. ; This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
    • الرقم المعرف:
      edsbas.7937A4F3