کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4347772 | 1296859 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Discrete retinal input to the parabrachial complex of a new-world primate, the common marmoset (Callithrix jacchus)
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Traditional retinal projections target three functionally complementary systems in the brain of mammals: the primary visual system, the visuomotor integration systems and the circadian timing system. In recent years, studies in several animals have been conducted to investigate the retinal projections to these three systems, despite some evidence of additional targets. The aim of this study was to disclose a previously unknown connection between the retina and the parabrachial complex of the common marmoset, by means of the intraocular injection of cholera toxin subunit b. A few labeled retinal fibers/terminals that are detected in the medial parabrachial portion of the marmoset brain show clear varicosities, suggesting terminal fields. Although the possible role of these projections remains unknown, they may provide a modulation of the cholinergic parabrachial neurons which project to the thalamic dorsal lateral geniculate nucleus.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuroscience Letters - Volume 443, Issue 2, 3 October 2008, Pages 99-103
Journal: Neuroscience Letters - Volume 443, Issue 2, 3 October 2008, Pages 99-103
نویسندگان
Rovena Clara Galvão Januário Engelberth, André LuÃz Bezerra de Pontes, Rayane Bartira Silva do Nascimento, Ruthnaldo Rodrigues Melo de Lima, Raissa Rodrigues de Lima, Cláudio Antonio Barbosa de Toledo, Miriam Stela Maris de Oliveira Costa,