Buscar
Mostrando ítems 1-10 de 1058
Dissociable Neural Information Dynamics of Perceptual Integration and Differentiation during Bistable Perception.
At any given moment, we experience a perceptual scene as a single whole and yet we may distinguish a variety of objects within it. This phenomenon instantiates two properties of conscious perception: integration and ...
Extracellular signals, cell interactions and transcription factors involved in the induction of the neural crest cells
(Society of Biology of Chile, 2002)
The neural crest is induced at the border between the neural plate and the epidermis. A complex set of signals is required for the specification of the crest cells between the epidermis and the neural plate. Here we discuss ...
Directed Differentiation of Neural Progenitors into Neurons Is Accompanied by Altered Expression of P2X Purinergic Receptors
(HUMANA PRESS INC, 2011)
Neural differentiation has been extensively studied in vitro in a model termed neurospheres, which consists of aggregates of neural progenitor cells. Previous studies suggest that they have a great potential for the treatment ...
Real-Time Traffic Sign Detection and Recognition using CNN
(2020-03-01)
Traffic signs presents on streets and highways have a distinct set of features which may be used to differentiate each one from each other. We propose in this paper a real-time traffic sign detection and recognition algorithm ...
Potencial de transdiferenciação neural das células-tronco mesenquimais da medula óssea de equino
(Revista Pesquisa Veterinaria Brasileira, 2012-05-01)
Os primeiros estudos demonstrando o potencial de trandiferenciação neural das células-tronco mesenquimais (CTMs) provenientes da medula óssea (MO) foram conduzidos em camundogos e humanos no início da década de 2000. Após ...
Potencial de transdiferenciação neural das células-tronco mesenquimais da medula óssea de equino
(Revista Pesquisa Veterinaria Brasileira, 2012-05-01)
Os primeiros estudos demonstrando o potencial de trandiferenciação neural das células-tronco mesenquimais (CTMs) provenientes da medula óssea (MO) foram conduzidos em camundogos e humanos no início da década de 2000. Após ...
Approximation of Solutions of Fractional-Order Delayed Cellular Neural Network on [0,∞)
(Birkhauser Verlag AG, 2017)
© 2016, Springer International Publishing. In this paper, we study a class of fractional-order cellular neural network containing delay. We prove the existence and uniqueness of the equilibrium solution followed by ...
Comparative study of the neural differentiation capacity of mesenchymal stromal cells from different tissue sources: An approach for their use in neural regeneration therapies
(Public Library of Science, 2019)
Mesenchymal stem cells (MSCs) can trans/differentiate to neural precursors and/or mature neurons and promote neuroprotection and neurogenesis. The above could greatly benefit neurodegenerative disorders as well as in the ...