Vicente Ibanez

Summary

Affiliation: University Hospital
Country: Switzerland

Publications

  1. doi request reprint Functional imaging in mild cognitive impairment and early Alzheimer's disease: is it pertinent?
    Vicente Ibanez
    Neuroimaging Unit, Department of Psychiatry, University Hospitals of Geneva, Chene Bourg, Geneva, Switzerland
    Front Neurol Neurosci 24:30-8. 2009
  2. ncbi request reprint Early event-related potential changes during working memory activation predict rapid decline in mild cognitive impairment
    Pascal Missonnier
    Neuroimaging Unit, Department of Psychiatry, University of Hospitals Geneva, Ch Pont Bochet 3, 1226 Thonex Geneva, Switzerland
    J Gerontol A Biol Sci Med Sci 60:660-6. 2005
  3. ncbi request reprint Evaluation of the reference tissue models for PET and SPECT benzodiazepine binding parameters
    Philippe Millet
    Division de Neuropsychiatrie, Unité de Neuroimagerie Psychiatrique, Hopitaux Universitaires de Geneve, Geneva, Switzerland
    Neuroimage 17:928-42. 2002
  4. doi request reprint In vivo quantification of 5-HT1A-[18F]MPPF interactions in rats using the YAP-(S)PET scanner and a beta-microprobe
    Philippe Millet
    Psychiatric Neuroimaging Unit, Division of Neuropsychiatry, Department of Psychiatry, University Hospital of Geneva, Switzerland
    Neuroimage 41:823-34. 2008
  5. ncbi request reprint Distinction between perceptual and attentional processing in working memory tasks: a study of phase-locked and induced oscillatory brain dynamics
    Marie Pierre Deiber
    University Hospitals of Geneva, Switzerland
    J Cogn Neurosci 19:158-72. 2007
  6. ncbi request reprint SPECT quantification of benzodiazepine receptor concentration using a dual-ligand approach
    Philippe Millet
    Psychiatric Neuroimaging Unit, Division of Neuropsychiatry, Department of Psychiatry, University Hospitals of Geneva, Geneva, Switzerland
    J Nucl Med 47:783-92. 2006
  7. ncbi request reprint Chloramphenicol decreases brain glucose utilization and modifies the sleep-wake cycle architecture in rats
    Marcelle Moulin-Sallanon
    IFR19, Institut Federatif des Neurosciences de Lyon, Bron, France
    J Neurochem 93:1623-32. 2005
  8. ncbi request reprint In vivo measurement of glucose utilization in rats using a beta-microprobe: direct comparison with autoradiography
    Philippe Millet
    Unité de Neuroimagerie, Service de Neuropsychiatrie, Hopitaux Universitaires de Geneve, Chene Bourg, Switzerland
    J Cereb Blood Flow Metab 24:1015-24. 2004
  9. ncbi request reprint Age-associated modulations of cerebral oscillatory patterns related to attention control
    Marie Pierre Deiber
    INSERM U1039, Faculty of Medicine, Domaine de la Merci, 38700 La Tronche, France
    Neuroimage 82:531-46. 2013
  10. ncbi request reprint Spectral analysis of the sleep onset period in primary insomnia
    Katerina Cervena
    Sleep Laboratory, Department of Psychiatry, University Hospitals of Geneva, Geneva, Switzerland Electronic address
    Clin Neurophysiol 125:979-87. 2014

Detail Information

Publications14

  1. doi request reprint Functional imaging in mild cognitive impairment and early Alzheimer's disease: is it pertinent?
    Vicente Ibanez
    Neuroimaging Unit, Department of Psychiatry, University Hospitals of Geneva, Chene Bourg, Geneva, Switzerland
    Front Neurol Neurosci 24:30-8. 2009
    ..Finally, the use of biomarkers of the neuropathological lesions constitutes the most promising tool to accurately diagnose MCI and early AD patients...
  2. ncbi request reprint Early event-related potential changes during working memory activation predict rapid decline in mild cognitive impairment
    Pascal Missonnier
    Neuroimaging Unit, Department of Psychiatry, University of Hospitals Geneva, Ch Pont Bochet 3, 1226 Thonex Geneva, Switzerland
    J Gerontol A Biol Sci Med Sci 60:660-6. 2005
    ..Using a "2-back" activation paradigm, we recently described an electrophysiological correlate of working memory activation (positive-negative working memory [PN(wm)] component) over parietal electrodes...
  3. ncbi request reprint Evaluation of the reference tissue models for PET and SPECT benzodiazepine binding parameters
    Philippe Millet
    Division de Neuropsychiatrie, Unité de Neuroimagerie Psychiatrique, Hopitaux Universitaires de Geneve, Geneva, Switzerland
    Neuroimage 17:928-42. 2002
    ..It seems that the physiological values found in gray matter structures using these radioligands give acceptable BP values. We conclude that the reference tissue methods should be carefully evaluated for each radioligand...
  4. doi request reprint In vivo quantification of 5-HT1A-[18F]MPPF interactions in rats using the YAP-(S)PET scanner and a beta-microprobe
    Philippe Millet
    Psychiatric Neuroimaging Unit, Division of Neuropsychiatry, Department of Psychiatry, University Hospital of Geneva, Switzerland
    Neuroimage 41:823-34. 2008
    ..895) and YAP-(S)PET (r=0.695). The YAP-(S)PET system underestimated the [18F]MPPF binding levels in brain due to limited resolution (i.e. partial volume), but led to similar conclusions...
  5. ncbi request reprint Distinction between perceptual and attentional processing in working memory tasks: a study of phase-locked and induced oscillatory brain dynamics
    Marie Pierre Deiber
    University Hospitals of Geneva, Switzerland
    J Cogn Neurosci 19:158-72. 2007
    ..Induced theta and beta activities displayed respectively a frontal and parietal topographical distribution, providing further functional information on the fronto-posterior network supporting working memory...
  6. ncbi request reprint SPECT quantification of benzodiazepine receptor concentration using a dual-ligand approach
    Philippe Millet
    Psychiatric Neuroimaging Unit, Division of Neuropsychiatry, Department of Psychiatry, University Hospitals of Geneva, Geneva, Switzerland
    J Nucl Med 47:783-92. 2006
    ..In this study, we applied a dual-ligand protocol using the unlabeled ligand flumazenil, which lacks pharmacologic effects, to quantify all binding parameters of the benzodiazepine receptor-(123)I-iomazenil interactions...
  7. ncbi request reprint Chloramphenicol decreases brain glucose utilization and modifies the sleep-wake cycle architecture in rats
    Marcelle Moulin-Sallanon
    IFR19, Institut Federatif des Neurosciences de Lyon, Bron, France
    J Neurochem 93:1623-32. 2005
    ..Spectral analysis of the electroencephalogram indicates that chloramphenicol induces long-lasting modifications of delta-band power during slow-wave sleep...
  8. ncbi request reprint In vivo measurement of glucose utilization in rats using a beta-microprobe: direct comparison with autoradiography
    Philippe Millet
    Unité de Neuroimagerie, Service de Neuropsychiatrie, Hopitaux Universitaires de Geneve, Chene Bourg, Switzerland
    J Cereb Blood Flow Metab 24:1015-24. 2004
    ..In addition, the betaP-derived input function was similar to that obtained by manual sampling. Our findings show that reliable rCMRglc values can be obtained using betaP...
  9. ncbi request reprint Age-associated modulations of cerebral oscillatory patterns related to attention control
    Marie Pierre Deiber
    INSERM U1039, Faculty of Medicine, Domaine de la Merci, 38700 La Tronche, France
    Neuroimage 82:531-46. 2013
    ....
  10. ncbi request reprint Spectral analysis of the sleep onset period in primary insomnia
    Katerina Cervena
    Sleep Laboratory, Department of Psychiatry, University Hospitals of Geneva, Geneva, Switzerland Electronic address
    Clin Neurophysiol 125:979-87. 2014
    ..To compare the EEG power spectra characteristics of the sleep onset period (SOP) in patients with sleep onset insomnia (SOI), sleep maintenance insomnia (SMI) and good sleepers (GS)...
  11. ncbi request reprint Cortical distinction between the neural encoding of objects that appear to glow and those that do not
    Ute Leonards
    Neuroimaging Unit, Department of Psychiatry, University Hospitals of Geneva, CH 1225 Chêne Bourg Geneva, Switzerland
    Brain Res Cogn Brain Res 24:173-6. 2005
    ..Possible functional reasons for the existence of such an area are discussed...
  12. ncbi request reprint Influence of sleep stage and wakefulness on spectral EEG activity and heart rate variations around periodic leg movements
    Suzie Lavoie
    Sleep Laboratory, Department of Psychiatry, University Hospital of Geneva, Geneva, Switzerland
    Clin Neurophysiol 115:2236-46. 2004
    ..We aimed to determine the effects of sleep stage and wakefulness on these responses to ascertain whether a common pattern of EEG and HR activation takes place...
  13. doi request reprint Abnormal-induced theta activity supports early directed-attention network deficits in progressive MCI
    Marie Pierre Deiber
    Department of Psychiatry, University Hospitals of Geneva, Switzerland
    Neurobiol Aging 30:1444-52. 2009
    ..While performance is maintained, the decrease of induced theta activity suggests early deficits in the directed-attention network in progressive MCI, whereas this network is functionally preserved in stable MCI...
  14. ncbi request reprint An alternative measure of sleep fragmentation in clinical practice: the sleep fragmentation index
    José Haba-Rubio
    Sleep Laboratory, Department of Psychiatry, University Hospital, Geneva, Switzerland
    Sleep Med 5:577-81. 2004
    ..The aim of our study was to investigate the usefulness of a sleep fragmentation index (SFI) to detect sleep disruption in a large sample of patients...