Evoked Potentials, Visual

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  Subject Areas on Research

  • A first comparison of the human multifocal visual evoked magnetic field and visual evoked potential. 
  • A kiss is not a kiss: visually evoked neuromagnetic fields reveal differential sensitivities to brief presentations of kissing couples. 
  • A spatial and temporal comparison of hemodynamic signals measured using optical and functional magnetic resonance imaging during activation in the human primary visual cortex. 
  • A systematic map of direction preference in primary visual cortex. 
  • Activity-mediated neural change. 
  • Age-related changes in visual function in cystathionine-beta-synthase mutant mice, a model of hyperhomocysteinemia. 
  • Age-related differences in neural correlates of face recognition during the toddler and preschool years. 
  • An investigation of the relationship between fMRI and ERP source localized measurements of brain activity during face processing. 
  • Attentional dynamics of infant visual foraging. 
  • Attentive and pre-attentive aspects of figural processing. 
  • Bilateral paraneoplastic optic neuropathy and unilateral retinal compromise in association with prostate cancer: a differential diagnostic challenge in a patient with unexplained visual loss. 
  • Binocular deprivation induces both age-dependent and age-independent forms of plasticity in parvalbumin inhibitory neuron visual response properties. 
  • Brain-stem auditory and visual evoked potentials in children with Krabbe disease. 
  • Circuit mechanisms revealed by spike-timing correlations in macaque area MT. 
  • Clinical heterogeneity of dominant optic atrophy: the contribution of visual function investigations to diagnosis. 
  • Component structure of event-related fMRI responses in the different neurovascular compartments. 
  • Cone contributions to cat retinal ganglion cell receptive fields. 
  • Configural specificity of the lateral occipital cortex. 
  • Control networks and hemispheric asymmetries in parietal cortex during attentional orienting in different spatial reference frames. 
  • Cortical depth dependence and implications on the neuronal specificity of the functional apparent diffusion coefficient contrast. 
  • Cortical dynamics during naturalistic sensory stimulations: experiments and models. 
  • Cross-modal selective attention effects on retinal, myogenic, brainstem, and cerebral evoked potentials. 
  • Deconvolution of event-related fMRI responses in fast-rate experimental designs: tracking amplitude variations. 
  • Delayed striate cortical activation during spatial attention. 
  • Dementia severity and pattern of cognitive performance in vascular dementia. 
  • Detecting Glaucoma With a Portable Brain-Computer Interface for Objective Assessment of Visual Function Loss. 
  • Differential loss of prolyl isomerase or chaperone activity of Ran-binding protein 2 (Ranbp2) unveils distinct physiological roles of its cyclophilin domain in proteostasis. 
  • Division of labor in frontal eye field neurons during presaccadic remapping of visual receptive fields. 
  • Do P1 and N1 evoked by the ERP task reflect primary visual processing in Parkinson's disease? 
  • Dynamics of population response to changes of motion direction in primary visual cortex. 
  • Dynamics of visual receptive fields in the macaque frontal eye field. 
  • Early sensory information processes are enhanced on visual oddball and S1-S2 tasks in Parkinson's disease: a visual event-related potentials study. 
  • Electrophysiological correlates of adult decisions made during a conservation of quantity task. 
  • Electrophysiological correlates of lateral interactions in human visual cortex. 
  • Electrophysiological evidence for the involvement of the approximate number system in preschoolers' processing of spoken number words. 
  • Encoding of naturalistic stimuli by local field potential spectra in networks of excitatory and inhibitory neurons. 
  • Event-related potential (ERP) indices of infants' recognition of familiar and unfamiliar objects in two and three dimensions. 
  • Event-related potentials during visual S1-S2 paradigm in multiple system atrophy: relation to morphologic changes on brain MRI measurement. 
  • Event-related potentials of recognizing happy and neutral faces. 
  • Evoked potentials in choreoacanthocytosis. 
  • Experience-dependent hemispheric specialization of letters and numbers is revealed in early visual processing. 
  • Eye movements and brainstem neuronal responses evoked by cerebellar and vestibular stimulation in chicks. 
  • Flexible, foldable, actively multiplexed, high-density electrode array for mapping brain activity in vivo. 
  • Form-from-motion: MEG evidence for time course and processing sequence. 
  • Functional burden of strabismus: decreased binocular summation and binocular inhibition. 
  • How is a sensory map read Out? Effects of microstimulation in visual area MT on saccades and smooth pursuit eye movements. 
  • Increased proteasomal activity supports photoreceptor survival in inherited retinal degeneration. 
  • Increased spontaneous unit activity and appearance of spontaneous negative potentials in the goldfish tectum during refinement of the optic projection. 
  • Induced alpha-band oscillations reflect ratio-dependent number discrimination in the infant brain. 
  • Interactions between attention and perceptual grouping in human visual cortex. 
  • Krabbe disease: neurophysiologic studies and MRI correlations. 
  • Linking hemodynamic and electrophysiological measures of brain activity: evidence from functional MRI and intracranial field potentials. 
  • Manganese porphyrin reduces retinal injury induced by ocular hypertension in rats. 
  • Mapping multiple features in the population response of visual cortex. 
  • Mechanisms of early selective attention in auditory and visual modalities. 
  • Mental training affects distribution of limited brain resources. 
  • Neural learning rules for the vestibulo-ocular reflex. 
  • Neuronal adaptation caused by sequential visual stimulation in the frontal eye field. 
  • Neuronal correlates of visual time perception at brief timescales. 
  • Neurophysiologic assessment of mucopolysaccharidosis III. 
  • Neurophysiologic studies in Krabbe disease. 
  • Newborn screening for Krabbe disease: the New York State model. 
  • Optical imaging of visual cortex epileptic foci and propagation pathways. 
  • Performance monitoring and cognitive control in individuals with mild traumatic brain injury. 
  • Rapid and Direct Encoding of Numerosity in the Visual Stream. 
  • Rapid modulation of sensory processing induced by stimulus conflict. 
  • Regional differences in the refractory period of the hemodynamic response: an event-related fMRI study. 
  • Right amygdala volume in adolescent and young adult offspring from families at high risk for developing alcoholism. 
  • Role of amygdala connectivity in the persistence of emotional memories over time: an event-related FMRI investigation. 
  • Safety and efficacy of opicinumab in acute optic neuritis (RENEW): a randomised, placebo-controlled, phase 2 trial. 
  • Selective attention and audiovisual integration: is attending to both modalities a prerequisite for early integration? 
  • Spatial and temporal scales of neuronal correlation in visual area V4. 
  • Spatial coding of position and orientation in primary visual cortex. 
  • Strategic allocation of attention reduces temporally predictable stimulus conflict. 
  • Surface visualization of electromagnetic brain activity. 
  • Thalamic relay of spontaneous retinal activity prior to vision. 
  • The "error" signals subserving adaptive gain control in the primate vestibulo-ocular reflex. 
  • The Rapid Capture of Attention by Rewarded Objects. 
  • The effects of aging upon the hemodynamic response measured by functional MRI. 
  • The effects of single-trial averaging upon the spatial extent of fMRI activation. 
  • The spatial and temporal characteristics of the apparent-diffusion-coefficient-dependent fMRI signal changes during visual stimulation. 
  • The steady-state visual evoked potential in vision research: A review. 
  • The temporal dynamics of the effects in occipital cortex of visual-spatial selective attention. 
  • The time course of segmentation and cue-selectivity in the human visual cortex. 
  • Tonic and reflex synaptic activity recorded in ciliary ganglion cells of anaesthetized rabbits. 
  • Transducin gamma-subunit sets expression levels of alpha- and beta-subunits and is crucial for rod viability. 
  • Two's a crowd: suppressed V4 visual responses to sequential stimuli. 
  • Unmasking motion-processing activity in human brain area V5/MT+ mediated by pathways that bypass primary visual cortex. 
  • Utilization of reward-prospect enhances preparatory attention and reduces stimulus conflict. 
  • Visual activation in alpha-chloralose-anaesthetized cats does not cause lactate accumulation in the visual cortex as detected by [1H]NMR difference spectroscopy. 
  • Visual and somatosensory evoked potentials in vitamin E deficiency with cystic fibrosis. 
  • Visual event-related potential changes at two different tasks in nondemented Parkinson's disease. 
  • Visual event-related potential changes in two subtypes of multiple system atrophy, MSA-C and MSA-P. 
  • Visual event-related potentials in progressive supranuclear palsy, corticobasal degeneration, striatonigral degeneration, and Parkinson's disease. 
  • Visual event-related potentials under different interstimulus intervals in Parkinson's disease: relation to motor disability, WAIS-R, and regional cerebral blood flow. 
  • Visual evoked potentials and visual processing in stimulant drug-exposed infants. 
  • Visual evoked potentials in children with neurofibromatosis type 1. 
  • Visual evoked potentials with CRT and LCD monitors: when newer is not better. 
  • Visual impairment in an optineurin mouse model of primary open-angle glaucoma. 
  • Visual motion commands for pursuit eye movements in the cerebellum. 
  • What is odd in the oddball task? Prefrontal cortex is activated by dynamic changes in response strategy. 
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  Keywords of People

  • Ferreira, Paulo Alexandre, Associate Professor in Ophthalmology, Pathology
  • Woldorff, Marty G., Professor of Psychiatry and Behavioral Sciences, Duke Science & Society