Results 31 to 40 of about 20,374 (221)

Neuronal migration and ventral subtype identity in the telencephalon depend on SOX1 [PDF]

open access: yes, 2005
Little is known about the molecular mechanisms and intrinsic factors that are responsible for the emergence of neuronal subtype identity. Several transcription factors that are expressed mainly in precursors of the ventral telencephalon have been shown ...
Karagogeos, D.   +9 more
core   +2 more sources

Cell migration domains in the chick telencephalon [PDF]

open access: yes, 1996
Little is known about the process by which the vertebrate forebrain (the diencephalon and telencephalon) becomes regionalized during development.
Montgomery, John Michael
core   +1 more source

Neuron-Radial Glial Cell Communication via BMP/Id1 Signaling Is Key to Long-Term Maintenance of the Regenerative Capacity of the Adult Zebrafish Telencephalon

open access: yesCells, 2021
The central nervous system of adult zebrafish displays an extraordinary neurogenic and regenerative capacity. In the zebrafish adult brain, this regenerative capacity relies on neural stem cells (NSCs) and the careful management of the NSC pool. However,
Gaoqun Zhang   +7 more
doaj   +1 more source

Spatial Cognition in Teleost Fish: Strategies and Mechanisms

open access: yesAnimals, 2021
Teleost fish have been traditionally considered primitive vertebrates compared to mammals and birds in regard to brain complexity and behavioral functions.
Fernando Rodríguez   +5 more
doaj   +1 more source

An Evolutionary Interpretation of Teleostean Forebrain Anatomy [PDF]

open access: yes, 2009
During the past few years, our investigations of the forebrain in the zebrafish (a teleost fish) have shown that its molecular anatomy and expression patterns of genes involved in the regulation of neuronal transmitter phenotypes, such as gamma ...
Wullimann, M.   +3 more
core   +1 more source

Single Cell/Nucleus Transcriptomics Comparison in Zebrafish and Humans Reveals Common and Distinct Molecular Responses to Alzheimer’s Disease

open access: yesCells, 2022
Neurogenesis is significantly reduced in Alzheimer’s disease (AD) and is a potential therapeutic target. Contrary to humans, a zebrafish can regenerate its diseased brain, and thus is ideal for studying neurogenesis.
Mehmet Ilyas Cosacak   +5 more
doaj   +1 more source

Parrots have evolved a primate-like telencephalic-midbrain-cerebellar circuit

open access: yesScientific Reports, 2018
It is widely accepted that parrots show remarkable cognitive abilities. In mammals, the evolution of complex cognitive abilities is associated with increases in the size of the telencephalon and cerebellum as well as the pontine nuclei, which connect ...
Cristián Gutiérrez-Ibáñez   +2 more
doaj   +1 more source

Functional morphology of the brain of the African giant pouched rat (Cricetomys gambianus Waterhouse, 1840)

open access: yesOnderstepoort Journal of Veterinary Research, 2014
A gross morphological study of the brain of the African giant pouched rat (Cricetomys gambianus Waterhouse, 1840) was undertaken in order to document its normal features and assess the structure-function paradigm.
Chikera S. Ibe   +2 more
doaj   +1 more source

Visual and Electrosensory Circuits of the Diencephalon in Mormyrids [PDF]

open access: yes, 1990
Mormyrids are one of two groups of teleost fishes known to have evolved electroreception, and the concomitant neuroanatomical changes have confounded the interpretation of many of their brain areas in a comparative context, e.g., the diencephalon, where ...
Wullimann, M.   +5 more
core   +1 more source

Rostro-Caudal and Caudo-Rostral Migrations in the Telencephalon: Going Forward or Backward?

open access: yesFrontiers in Neuroscience, 2017
The generation and differentiation of an appropriate number of neurons, as well as its distribution in different parts of the brain, is crucial for the proper establishment, maintenance and plasticity of neural circuitries.
Nuria Ruiz-Reig, Michèle Studer
doaj   +1 more source

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