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Mostrando ítems 571-580 de 1427
Dinámica de redes neuronales de Hopfield
(Universidad Michoacana de San Nicolás de Hidalgo, 2009-08)
Our brain is a complex system that is made up of 10 (11) nerve cells of many types called neurons. Nets, in the form of a tree, of nerve fibers called dendrites are connected to the soma or body of the cell where the nucleus ...
The anti-fatigue action of cocaine and habituation to coca in PeruLa acción antifatigante de la cocaina y la habituación a la coca en el Perú
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana, 1946)
The Spacing Effect for Structural Synaptic Plasticity Provides Specificity and Precision in Plastic Changes
(Society for Neuroscience, 2017-05)
In contrast to trials of training without intervals (massed training), training trials spaced over time (spaced training) induce a more persistent memory identified as long-term memory (LTM). This phenomenon, known as the ...
Non-N-Methyl-D-Aspartate Glutamate Receptors in the Paraventricular Nucleus of Hypothalamus Mediate the Pressor Response Evoked by Noradrenaline Microinjected Into the Lateral Septal Area in Rats
(WILEY-LISS, 2008)
The lateral septal area (LSA) is a part of the limbic system and is involved in cardiovascular modulation. We previously reported that microinjection of noradrenaline (NA) into the LSA of unanesthetized rats caused pressor ...
Angiotensin-(1–7) protects from brain damage induced by shiga toxin 2-producing enterohemorrhagic Escherichia coli
(American Physiological Society, 2016-12)
Shiga toxin 2 (Stx2)-producing enterohemorrhagic induced brain damage. Since a cerebroprotective action was reported for angiotensin (Ang)-(1–7), our aim was to investigate whether Ang-(1–7) protects from brain damage ...
NF-κB transcription factor role in consolidation and reconsolidation of persistent memories
(Frontiers Research Foundation, 2015-09)
Transcriptional regulation is an important molecular process required for long-term neural plasticity and long-term memory (LTM) formation. Thus, one main interest in molecular neuroscience in the last decades has been the ...
Granulocyte colony stimulating factor neuroprotective effects on spinal motoneurons after ventral root avulsion
(Wiley-BlackwellHoboken, 2012)
Sincronização, informação e criticalidade em sistemas neuronais eficientes
(2018)
Estudamos sincronização, criticalidade e teoria da informação no campo da neurociência computacional. Estudamos sincronização no modelo de neurônio KTz logístico, um modelo computacionalmente eficiente e capaz de apresentar ...
Gain-of-function mutations in the UNC-2/CaV2α channel lead to excitation-dominant synaptic transmission in C. elegans
(eLife Sciences Publications Ltd, 2019-08-05)
Mutations in pre-synaptic voltage gated calcium channels can lead to familial hemiplegic migraine type 1 (FHM1). While mammalian studies indicate that the migraine brain is hyperexcitable due to enhanced excitation or ...
Identificación de los mecanismos moleculares desarrollados por el virus respiratorió sincicial para evadir la respuesta inmune adquirida y generación de cepas bacterianas recombinantes inductoras de inmunidad anti-viral.
(2008)
Respiratory syncytial virus (RSV) infection is one of the leading causes of infant
hospitalization and a major health and economic burden worldwide. Infection with this
virus induces an exacerbated innate pro-inflammatory ...