Search Results - "Ploner, C. J."

Altered basal ganglia functional connectivity in multiple sclerosis patients with fatigue by Finke, C, Schlichting, J, Papazoglou, S, Scheel, M, Freing, A, Soemmer, C, Pech, LM, Pajkert, A, Pfüller, C, Wuerfel, JT, Ploner, CJ, Paul, F, Brandt, AU

“…Background: Fatigue is one of the most frequent and disabling symptoms in multiple sclerosis, but its pathophysiological mechanisms are poorly understood. It…”
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Decisional role of the dorsolateral prefrontal cortex in ocular motor behaviour by Pierrot‐Deseilligny, C., Müri, R. M., Ploner, C. J., Gaymard, B., Demeret, S., Rivaud‐Pechoux, S.

“…Three patients with a unilateral cortical lesion affecting the dorsolateral prefrontal cortex (DLPFC), i.e. Brodmann area 46, were tested using different…”
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Outcome Prediction in Patients After Cardiac Arrest: A Simplified Method for Determination of Gray–White Matter Ratio in Cranial Computed Tomography by Gentsch, A., Storm, C., Leithner, C., Schroeder, T., Ploner, C. J., Hamm, B., Wiener, E., Scheel, M.

“…Purpose Out-of-hospital cardiac arrest is a frequent cause of death in Europe. Hypoxic ischemic encephalopathy (HIE) often develops in initial survivors, and…”
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Neural substrate of antisaccades: Role of subcortical structures by CONDY, C, RIVAUD-PECHOUX, S, OSTENDORF, F, PLONER, C. J, GAYMARD, B

“…Experimental and clinical studies suggest that the dorsolateral prefrontal cortex (DLPFC) and the superior colliculus (SC) are crucial for the cancellation of…”
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Cortical control of saccades by GAYMARD, B, PLONER, C. J, RIVAUD, S, VERMERSCH, A. I, PIERROT-DESEILLIGNY, C

“…Saccadic eye movements are controlled by a cortical network composed of several oculomotor areas that are now accurately localized. Clinical and experimental…”
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Imaging of autoimmune encephalitis – Relevance for clinical practice and hippocampal function by Heine, J, Prüss, H, Bartsch, T, Ploner, C.J, Paul, F, Finke, C

“…Highlights • Neuroimaging features of autoimmune encephalitides associated with neuronal surface antibodies are reviewed. • Clinical MRI and FDG-PET as well as…”
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The frontal eye field is involved in spatial short-term memory but not in reflexive saccade inhibition by GAYMARD, B, PLONER, C. J, RIVAUD-PECHOU, S, PIERROT-DESEILLIGNY, C

“…Physiological studies in monkeys have shown that the frontal eye field (FEF) is involved in the preparation and triggering of purposive saccades. However,…”
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Perisaccadic mislocalization without saccadic eye movements by Ostendorf, F., Fischer, C., Gaymard, B., Ploner, C.J.

“…Despite frequent saccadic gaze shifts we perceive the surrounding visual world as stable. It has been proposed that the brain uses extraretinal eye position…”
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The diagnostic value of the neurological examination in coma of unknown etiology by Schmidt, Wolf U., Lutz, M., Ploner, C. J., Braun, M.

“…Background Identifying the cause of non-traumatic coma in the emergency department is challenging. The clinical neurological examination is the most readily…”
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Effects of cortical lesions on saccadic: eye movements in humans by Pierrot-Deseilligny, Ch, Ploner, C J, Muri, R M, Gaymard, B, Rivaud-Pechoux, S

“…Our knowledge of the cortical control of saccadic eye movements (saccades) in humans has recently progressed mainly because of lesion and transcranial magnetic…”
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Lesions Affecting the Parahippocampal Cortex Yield Spatial Memory Deficits in Humans by Ploner, Christoph J., Gaymard, Bertrand M., Rivaud-Péchoux, Sophie, Baulac, Michel, Clémenceau, Stéphane, Samson, Séverine, Pierrot-Deseilligny, Charles

“…Anatomical studies in monkeys, and functional imaging and lesion studies in humans, suggest that, within the primate medial temporal neocortex, the…”
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Cortical control of ocular saccades in humans: a model for motricity by Pierrot-Deseilligny, C, Müri, R M, Ploner, C J, Gaymard, B, Rivaud-Péchoux, S

“…Our knowledge of the cortical control of saccadic eye movements (saccades) in humans has recently progressed mainly thanks to lesion and transcranial magnetic…”
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The parieto-collicular pathway: anatomical location and contribution to saccade generation by Gaymard, B., Lynch, J., Ploner, C.J., Condy, C., Rivaud-Péchoux, S.

“…The monkey lateral intraparietal area (LIP), involved in reflexive shifts of visual attention, has two main oculomotor outputs: towards frontal oculomotor…”
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Inhibition of orienting during a memory-guided saccade task shows a Mexican-hat distribution by Finke, C, Ostendorf, F, Martus, P, Braun, M, Ploner, C.J

“…Abstract Recent behavioral studies in monkeys and humans have shown that holding an item in spatial working memory may lead to sustained and spatially…”
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Regional cerebral oxygen saturation after cardiac arrest in 60 patients—A prospective outcome study by Storm, C, Leithner, C, Krannich, A, Wutzler, A, Ploner, C.J, Trenkmann, L, von Rheinbarben, S, Schroeder, T, Luckenbach, F, Nee, J

“…Abstract Introduction Non-invasive near-infrared spectroscopy (NIRS) offers the possibility to determine regional cerebral oxygen saturation (rSO2 ) in…”
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Impairment of saccade adaptation in a patient with a focal thalamic lesion by Zimmermann, E, Ostendorf, F, Ploner, C J, Lappe, M

“…The frequent jumps of the eyeballs-called saccades-imply the need for a constant correction of motor errors. If systematic errors are detected in saccade…”
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Temporal limits of spatial working memory in humans by Ploner, Christoph J., Gaymard, Bertrand, Rivaud, Sophie, Agid, Yves, Pierrot-Deseilligny, Charles

“…An essential feature attributed to working memory is the labile and transient nature of its representations. Using an oculomotor task, we examined the…”
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Involvement of the cerebellar thalamus in human saccade adaptation by Gaymard, B., Rivaud-Péchoux, S., Yelnik, J., Pidoux, B., Ploner, C. J.

“…Saccade adaptation can be experimentally induced by systematically displacing a visual cue during a targeting saccade. Non‐human primate studies have…”
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Eyelid tremor in a patient with a unilateral paramedian thalamic lesion by Jungehülsing, G J, Ploner, C J

“…A patient with a circumscribed infarction of the right paramedian thalamus developed a tremor of both eyelids on voluntary eye closure. Co-registration of the…”
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Coma in the emergency room by Braun, M, Ploner, C J, Lindner, T, Möckel, M, Schmidt, W U

“…Coma of unknown origin (CUO) is a frequent unspecific emergency symptom associated with a high mortality. A fast diagnostic work-up is essential given the wide…”
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