Results 11 to 20 of about 200,890 (206)

Temporal-spatial correlation between angiogenesis and corticogenesis in the developing chick optic tectum. [PDF]

open access: yesPLoS ONE, 2015
The developing chick optic tectum is a widely used model of corticogenesis and angiogenesis. Cell behaviors involved in corticogenesis and angiogenesis share several regulatory mechanisms.
Alejandra Rodriguez Celin   +6 more
doaj   +2 more sources

In vivo spike-timing-dependent plasticity in the optic tectum of Xenopus laevis

open access: yesFrontiers in Synaptic Neuroscience, 2010
Spike-timing-dependent plasticity (STDP) is found in vivo in a variety of systems and species, but the first demonstrations of in vivo STDP were carried out in the optic tectum of Xenopus laevis embryos.
Blake A Richards   +2 more
doaj   +2 more sources

Functional Integration of Newborn Neurons in the Zebrafish Optic Tectum [PDF]

open access: yesFrontiers in Cell and Developmental Biology, 2019
Jonathan Boulanger-Weill   +1 more
exaly   +2 more sources

EphA3 expressed in the chicken tectum stimulates nasal retinal ganglion cell axon growth and is required for retinotectal topographic map formation. [PDF]

open access: yesPLoS ONE, 2012
BACKGROUND: Retinotopic projection onto the tectum/colliculus constitutes the most studied model of topographic mapping and Eph receptors and their ligands, the ephrins, are the best characterized molecular system involved in this process.
Ana Laura Ortalli   +9 more
doaj   +1 more source

Maritime Target Detection Based on Eagle Optic Tectum Response and Contrast Sense [PDF]

open access: yesHangkong bingqi, 2022
Aim at the scene of maritime target detection task, by referring to the double fovea structure of eagle eye,the contrast sense is constructed and the neural response of eagle brain is simulated,and a maritime target detection algorithm based on eagle ...
Hu Shuang, Deng Yimin
doaj   +1 more source

The reptilian optic tectum [PDF]

open access: yesJournal of Comparative Neurology, 1933
No Abstract.
Carl Huber, G., Crosby, Elizabeth C.
openaire   +2 more sources

Morphological and Histometric Alterations in Gonadal and Neural Tissues of Native and Non-Native Fishes From the Lower Doce River Basin in Southeastern Brazil. [PDF]

open access: yesAnat Histol Embryol
ABSTRACT The ichthyofauna of the lower Doce River basin has been exposed to multiple anthropogenic stressors. Among these, the collapse of the Fundão mining tailings dam in Mariana, Minas Gerais, Brazil, in 2015 resulted in massive fish mortality and widespread contamination of aquatic environments.
Marcon L   +8 more
europepmc   +2 more sources

Post-proliferative immature radial glial cells female-specifically express aromatase in the medaka optic tectum. [PDF]

open access: yesPLoS ONE, 2013
Aromatase, the key enzyme responsible for estrogen biosynthesis, is present in the brain of all vertebrates. Much evidence has accumulated that aromatase is highly and exclusively expressed in proliferating mature radial glial cells in the brain of ...
Akio Takeuchi, Kataaki Okubo
doaj   +1 more source

Visual Stimuli Evoked Action Potentials Trigger Rapidly Propagating Dendritic Calcium Transients in the Frog Optic Tectum Layer 6 Neurons. [PDF]

open access: yesPLoS ONE, 2015
The superior colliculus in mammals or the optic tectum in amphibians is a major visual information processing center responsible for generation of orientating responses such as saccades in monkeys or prey catching avoidance behavior in frogs.
Gytis Svirskis   +3 more
doaj   +1 more source

The Connections of the Telencephalic Pallium in the White Sturgeon, Acipenser transmontanus: An Experimental Study. [PDF]

open access: yesJ Comp Neurol
Sturgeons are an ancient and basal group of ray‐finned fishes whose pallium consists of lateral, medial, and posterior divisions. The connections of these divisions were determined by injections of biotinylated dextran amine and DiI. Although there is considerable overlap in the connections of these pallial divisions, their heaviest connections are ...
Northcutt RG.
europepmc   +2 more sources

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