Ontogenetic Changes in Retinal Ganglion Cell Distribution and Spatial Resolving Power in the Brown-Banded Bamboo Shark <b><i>Chiloscyllium punctatum</i></b> (Elasmobranchii)
نویسندگان
چکیده
منابع مشابه
Ontogenetic changes in retinal ganglion cell distribution and spatial resolving power in the brown-banded bamboo shark Chiloscyllium punctatum (Elasmobranchii).
The development of the visual system in anamniotic vertebrates is a continual process, allowing for ontogenetic changes in retinal topography and spatial resolving power. We examined the number and distribution of retinal ganglion cells in wholemounted retinae throughout the protracted embryonic development (∼5 months) of a chondrichthyan, i.e. the brown-banded bamboo shark Chiloscyllium puncta...
متن کاملOntogenetic changes in retinal ganglion cell distribution and spatial resolving power in the brown-banded bamboo shark
1 2 The development of the visual system in anamniotic vertebrates is a continual process, 3 allowing for ontogenetic changes in retinal topography and spatial resolving power. We 4 examine the number and distribution of retinal ganglion cells in wholemounted retinae 5 throughout the protracted embryonic development (approx. five months) of a chondrichthyan, 6 the brown banded bamboo shark, Chi...
متن کاملRetinal ganglion cell topography and spatial resolving power in penguins.
Penguins are a group of flightless seabirds that exhibit numerous morphological, behavioral and ecological adaptations to their amphibious lifestyle, but little is known about the topographic organization of neurons in their retinas. In this study, we used retinal wholemounts and stereological methods to estimate the total number and topographic distribution of retinal ganglion cells in additio...
متن کاملRetinal ganglion cell distribution and spatial resolving power in deep-sea lanternfishes (Myctophidae).
Topographic analyses of retinal ganglion cell density are very useful in providing information about the visual ecology of a species by identifying areas of acute vision within the visual field (i.e. areas of high cell density). In this study, we investigated the neural cell distribution in the ganglion cell layer of a range of lanternfish species belonging to 10 genera. Analyses were performed...
متن کاملfault location in power distribution networks using matching algorithm
چکیده رساله/پایان نامه : تاکنون روشهای متعددی در ارتباط با مکان یابی خطا در شبکه انتقال ارائه شده است. استفاده مستقیم از این روشها در شبکه توزیع به دلایلی همچون وجود انشعابهای متعدد، غیر یکنواختی فیدرها (خطوط کابلی، خطوط هوایی، سطح مقطع متفاوت انشعاب ها و تنه اصلی فیدر)، نامتعادلی (عدم جابجا شدگی خطوط، بارهای تکفاز و سه فاز)، ثابت نبودن بار و اندازه گیری مقادیر ولتاژ و جریان فقط در ابتدای...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Brain, Behavior and Evolution
سال: 2014
ISSN: 0006-8977,1421-9743
DOI: 10.1159/000361036