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Experimental optic neuritis induced by the microinjection of lipopolysaccharide into the optic nerve
(Elsevier Inc, 2015-04)
Optic neuritis (ON) is a condition involving primary inflammation, demyelination, and axonal injury in the optic nerve which leads to retinal ganglion cell (RGC) loss, and visual dysfunction. We investigated the ability ...
Anatomy of corpus callosum in prenatally malnourished rats
(SOC BIOLGIA CHILE, 2012)
The effect of prenatal malnutrition on the anatomy of the corpus callosum was assessed in adult rats (45-52 days old). In the prenatally malnourished animals we observed a significant reduction of the corpus callosum total ...
Comparison of pattern VEP results acquired using CRT and TFT stimulators in the clinical practice
(SPRINGER, 2011)
There are several electrophysiological systems available commercially. Usually, control groups are required to compare their results, due to the differences between display types. Our aim was to examine the differences ...
Mercury toxicity in Amazon gold miners: Visual dysfunction assessed by retinal and cortical electrophysiology
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2008)
Amazonian gold mining activity results in human exposure to mercury vapor. We evaluated the visual system of two Amazonian gold miners (29 and 37 years old) by recording the transient pattern electroretinogram (tPERG) and ...
Binocular deprivation induces both age-dependent and age-independent forms of plasticity in parvalbumin inhibitory neuron visual response properties
(American Physiological Society, 2018-02)
Activity of cortical inhibitory interneurons is rapidly reduced in response to monocular deprivation during the critical period for ocular dominance plasticity and in response to salient events encountered during learning. ...
Attentional Capture? Synchronized Feedback Signals from the Isthmi Boost Retinal Signals to Higher Visual Areas
(2012-01-18)
When a salient object in the visual field captures attention, the neural representation of that object is enhanced at the expense of
competing stimuli. How neural activity evoked by a salient stimulus evolves to take ...
Generalização da técnica de correlação canônica para aplicações em interface cérebro-máquina
(Universidade Estadual Paulista (Unesp), 2018-12-17)
A busca por uma melhor compreensão das regiões do cérebro e suas funções nas ações humanas tem sido uma tarefa árdua, porém muito útil, principalmente para aplicações da engenharia de interface cérebro-máquina (ICM), bem ...
Postural control under visual and proprioceptive perturbations during double and single limb stances: Insights for balance training
(2012-04-01)
Single Limb Stance under visual and proprioceptive disturbances is largely used in clinical settings in order to improve balance in a wide range of functional disabilities. However, the proper role of vision and proprioception ...