Results 71 to 80 of about 101,159 (275)
Modeling Object Recognition in Newborn Chicks using Deep Neural Networks [PDF]
arXiv, 2021 In recent years, the brain and cognitive sciences have made great strides developing a mechanistic understanding of object recognition in mature brains. Despite this progress, fundamental questions remain about the origins and computational foundations of object recognition. What learning algorithms underlie object recognition in newborn brains?
arxiv
Snail2 directly represses cadherin6B during epithelial-to-mesenchymal transitions of the neural crest [PDF]
, 2007 The neural crest, a transient population of migratory cells, forms the craniofacial skeleton and peripheral nervous system, among other derivatives in vertebrate embryos. The transcriptional repressor Snail2 is thought to be crucial for the epithelial-to-
Bronner-Fraser, Marianne +2 more
core +1 more source
Scientific ReportsReal-time visualisation of chick embryo development occurring inside an opaque eggshell is a major goal of developmental biology. This goal was partially achieved when 3-day-old embryos recovered from fertilised shelled eggs, preincubated in a ...
Katsuya Obara +4 more
doaj +1 more source
Modelling the spatial organization of cell proliferation in the developing central nervous system [PDF]
arXiv, 2010 How far is neuroepithelial cell proliferation in the developing central nervous system a deterministic process? Or, to put it in a more precise way, how accurately can it be described by a deterministic mathematical model? To provide tracks to answer this question, a deterministic system of transport and diffusion partial differential equations, both ...
arxiv
Embryo development and chick growth in a helium - oxygen atmosphere [PDF]
Embryo development and chick growth in helium- oxygen ...
Hiatt, E. P. +2 more
core +1 more source
Poultry Science, 2023 : Driven by a global trend of applying replace-reduce-refine or 3Rs’ guidance for experimental animals in life sciences, chick embryo and particularly allantois with its chorioallantoic membrane have been increasingly utilized to substitute laboratory ...
Lei Chen +10 more
doaj
Studies on Chick-Embryo-Adapted Rabies Virus [PDF]
, 1954 Hilary Koprowski, Jack Black
openalex +3 more sources
Poultry Science, 1934 Abstract DURING the second day of incubation a rotation of the embryo begins which normally results in the turning of the chick to lie on its left side. A reverse movement causing the chick to lie on its right side is known as heterotaxia and is often associated with inversion of the viscera (Lillie 1 ).
openaire +2 more sources
isolation and primary culture of rostral and caudal zone of the chick developing neural tube [PDF]
Background and goal: The cephalic and caudal zone of developing neural tube comprises neural precursor cells differentiating into neurons.The aim of this study was primary culture of the rostral and caudal zone upon isolation from chick embryo and in ...
رهبری, رزگار +4 more
core
Neural tube-ectoderm interactions are required for trigeminal placode formation [PDF]
, 1997 Cranial sensory ganglia in vertebrates develop from the ectodermal placodes, the neural crest, or both. Although much is known about the neural crest contribution to cranial ganglia, relatively little is known about how placode cells form, invaginate and
Bronner-Fraser, Marianne +3 more
core