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Message definition (Amacrine Cell )
A few types of amacrine cells are associated with their respective functions and with corresponding [[Ganglion Cell|ganglion cells]]. For example, [[Starburst Amacrine Cell|starburst amacrine cells]] are known to make synapses onto [[On-Off Direction-Selective Ganglion Cell|on/off direction-selective ganglion cells]] (On/Off DSGCs) <ref name="Briggman2011">K. L. Briggman, M. Helmstaedter & W. Denk (2011)[http://www.itr.unisa.edu.au:2080/people/CompNeuroLab/papers/Briggman11.pdf Wiring specificity in the direction-selectivity circuit of the retina] Nature <strong>471</strong>: 183-188. doi:[http://dx.doi.org/10.1038/nature09818 10.1038/nature09818]</ref>, and wide-field (WF) amacrine cells, also known as polyaxonal amacrine cells, are considered to be associated with object motion sensitive ganglion cells either directly or indirectly via [[Bipolar Cell|bipolar cells]] <ref name="Baccus2008">S. A. Baccus et al. (2008) [http://www.neuro.cjb.net/content/28/27/6807.full.pdf A Retinal Circuit That Computes Object Motion] J. Neurosci. <strong>28</strong> (27): 6807-6817 doi:[http://dx.doi.org/10.1523/JNEUROSCI.4206-07.2008 10.1523/JNEUROSCI.4206-07.2008]</ref>.
A few types of amacrine cells are associated with their respective functions and with corresponding [[Ganglion Cell|ganglion cells]]. For example, [[Starburst Amacrine Cell|starburst amacrine cells]] are known to make synapses onto [[On-Off Direction-Selective Ganglion Cell|on/off direction-selective ganglion cells]] (On/Off DSGCs) <ref name="Briggman2011">K. L. Briggman, M. Helmstaedter & W. Denk (2011)[http://www.itr.unisa.edu.au:2080/people/CompNeuroLab/papers/Briggman11.pdf Wiring specificity in the direction-selectivity circuit of the retina] Nature <strong>471</strong>: 183-188. doi:[http://dx.doi.org/10.1038/nature09818 10.1038/nature09818]</ref>, and wide-field (WF) amacrine cells, also known as polyaxonal amacrine cells, are considered to be associated with object motion sensitive ganglion cells either directly or indirectly via [[Bipolar Cell|bipolar cells]] <ref name="Baccus2008">S. A. Baccus et al. (2008) [http://www.neuro.cjb.net/content/28/27/6807.full.pdf A Retinal Circuit That Computes Object Motion] J. Neurosci. <strong>28</strong> (27): 6807-6817 doi:[http://dx.doi.org/10.1523/JNEUROSCI.4206-07.2008 10.1523/JNEUROSCI.4206-07.2008]</ref>. Translation [[파일:Fig_connections.jpg]] 파일:Fig_connections.jpg
위를 보시면 방향 선택성에 관련된 회로 원소들의 모식도를 볼 수 있습니다. ON 및 OFF 타입의 성화상 무축삭 세포들이 내망상층(IPL)을 두고 서로 반대쪽에 세포체를 두고 있는 것에 주의하세요. 신경절 세포들은 모두 세포체를 내망상층 아래의 신경절 세포 층(GCL)에 두고 있습니다. 그러나 돌기를 어디로 뻗느냐 하는 것은 그들의 방향 선택성이 ON이냐 OFF냐에 따라 결정됩니다. ON 방향 선택적 세포는 돌기를 아층판 b로(이 그림에서 아래쪽 아층판) 뻗을 것입니다. 이와 마찬가지로 ON 성화상 무축삭 세포는 돌기를 아층판 a로 뻗을 것입니다.[2]
