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Effects of rhythmic sensory stimulation (auditory, visual) on gait in Parkinson’s disease patients
(Springer, 2008-01-23)
[Abstract] This study has focused on how sensory stimulation affects gait in Parkinson’s disease (PD). The kinematic parameters of gait [cadence, step amplitude, velocity, coefficient of variation of stride time (CVstride-time), ...
Evaluation of the effect of training using auditory stimulation on rhythmic movement in Parkinsonian patients—a combined motor and [18F]-FDG PET study
(Elsevier, 2006)
[Abstract] Introduction: A programme of rehabilitation using auditory cues has previously been shown to decrease movement variability in the gait of Parkinsonian patients.
Objective and methods: We studied the temporal ...
Electrical activity in primary visual area due to interocular suppression
(Lippincott, 2001-12)
[Abstract] Under binocular rivalry conditions, evoked potentials to lower hemifield stimulation are more positive for the dominant than for the suppressed eye between 100 and 300 ms. However, this pattern reverses when the ...
Different sources of nitric oxide mediate neurovascular coupling in the lateral geniculate nucleus of the cat
(Frontiers, 2009-09-08)
[Abstract] Understanding the link between neuronal responses (NRs) and metabolic signals is fundamental to our knowledge of brain function and it is a milestone in our efforts to interpret data from modern non invasive ...
Specific roles of NMDA and AMPA receptors in direction-selective and spatial phase-selective responses in visual cortex
(Society of Neuroscience, 2001)
[Abstract] Cells in the superficial layers of primary visual cortex (area 17)
are distinguished by feedforward input from thalamic-recipient
layers and by massive recurrent excitatory connections be-
tween ...
Completing the corticofugal loop: a visual role for the corticogeniculate Type 1 metabotropic glutamate receptor
(Society of Neuroscience, 2002-04-01)
[Abstract] The way in which the brain deals with sensory information relies
not only on feedforward processing of signals from the periph-
ery but also on feedback inputs. This is the case of the massive
projection back ...
Receptive field structure of burst and tonic firing in feline lateral geniculate nucleus
(Wiley, 2003-09-12)
There are two recognised modes of firing activity in thalamic cells, burst and tonic. A low-threshold (LT) burst (referred to from now on as ‘burst’) comprises a small number of high-frequency action potentials riding the ...
Mixed burst and tonic firing in the thalamus: a study in the feline lateral geniculate nucleus in vivo
(Elsevier, 2009)
[Abstract] Compounds known to inhibit or disfacilitate cells in cat dorsal lateral geniculate nucleus (dLGN) were applied iontophoretically in vivo. Application of GABA, or agonists of GABAA and GABAB receptors, markedly ...
The role of glyclinergic interneurons in the dorsal column nuclei
(Elsevier, 2004-03-12)
[Abstract] The aim of this paper is to provide new insights about the circuitry and the role of the dorsal column nuclei (DCN) in processing somatosensory information. The presence of glycinergic cells, a second type of ...
Fisioterapia en los pacientes quemados: quemaduras,tratamiento fisioterápico y aspectos relacionados
(Elsevier, 2004-12)
[Resumen] Este artículo tiene como objetivos, analizar las causas principales de las grandes quemaduras, de los pacientes ingresados en el Instituto del Quemado de Córdoba-Argentina, en el periodo de tiempo comprendido ...