Y Samson

Summary

Country: France

Publications

  1. ncbi request reprint [Auditory perception and language: functional imaging of speech sensitive auditory cortex]
    Y Samson
    CEA, DRM, Service Hospitalier Frederic Joliot, Orsay, France
    Rev Neurol (Paris) 157:837-46. 2001
  2. ncbi request reprint [Thrombolytic treatment of cerebral infarction]
    Yves Samson
    Groupe hospitalier La Pitié La Salpêtrière 75651 Paris
    Rev Prat 52:1977-9. 2002
  3. ncbi request reprint Accurate prediction of postoperative outcome in mesial temporal lobe epilepsy: a study using positron emission tomography with 18fluorodeoxyglucose
    S Dupont
    Service Hospitalier Frederic Joliot, Commissariat a l Energie Atomique, 91401 Orsay Cedex, France
    Arch Neurol 57:1331-6. 2000
  4. ncbi request reprint Temporal lobe dysfunction in childhood autism: a PET study. Positron emission tomography
    M Zilbovicius
    Service Hospitalier Frederic Joliot, Direction des Sciences du Vivant, Département de Recherche, Commisariat à l Energie Atomique, Tours, France
    Am J Psychiatry 157:1988-93. 2000
  5. ncbi request reprint In vivo imaging of muscarinic cholinergic receptors in temporal lobe epilepsy with a new PET tracer: [76Br]4-bromodexetimide
    S Dupont
    CEA, SHFJ, Orsay, France
    J Nucl Med 40:935-41. 1999
  6. ncbi request reprint Lateralization of speech and auditory temporal processing
    P Belin
    Service Hospitalier Frederic Joliot, Departement de Recherche Medicale, Orsay, France
    J Cogn Neurosci 10:536-40. 1998
  7. ncbi request reprint Three-dimensional reconstruction of the human central sulcus reveals a morphological correlate of the hand area
    F A Sastre-Janer
    CEA, Service Hospitalier Frederic Joliot, DSV DRM, Orsay, France
    Cereb Cortex 8:641-7. 1998
  8. ncbi request reprint Superior temporal sulcus anatomical abnormalities in childhood autism: a voxel-based morphometry MRI study
    N Boddaert
    ERM 0205 INSERM CEA, Service Hospitalier Frederic Joliot, CEA, 91406, Orsay, France
    Neuroimage 23:364-9. 2004
  9. doi request reprint Hearing loss severity: impaired processing of formant transition duration
    A Coez
    CEA INSERM U 1000 Neuroimaging and Psychiatry, Service Hospitalier Frederic Joliot, IFR49, 4 Place du General Leclerc, 91401 Orsay, France
    Neuropsychologia 48:3057-61. 2010
  10. ncbi request reprint Primary somatosensory cortex activation is not altered in patients with ventroposterior thalamic lesions: a PET study
    P Remy
    CEA, Service Hospitalier Frederic Joliot, Orsay, France
    Stroke 30:2651-8. 1999

Collaborators

Detail Information

Publications31

  1. ncbi request reprint [Auditory perception and language: functional imaging of speech sensitive auditory cortex]
    Y Samson
    CEA, DRM, Service Hospitalier Frederic Joliot, Orsay, France
    Rev Neurol (Paris) 157:837-46. 2001
    ....
  2. ncbi request reprint [Thrombolytic treatment of cerebral infarction]
    Yves Samson
    Groupe hospitalier La Pitié La Salpêtrière 75651 Paris
    Rev Prat 52:1977-9. 2002
  3. ncbi request reprint Accurate prediction of postoperative outcome in mesial temporal lobe epilepsy: a study using positron emission tomography with 18fluorodeoxyglucose
    S Dupont
    Service Hospitalier Frederic Joliot, Commissariat a l Energie Atomique, 91401 Orsay Cedex, France
    Arch Neurol 57:1331-6. 2000
    ..Recent studies suggest that positron emission tomography may be a reliable predictive indicator of clinical outcome following surgical treatment for epilepsy...
  4. ncbi request reprint Temporal lobe dysfunction in childhood autism: a PET study. Positron emission tomography
    M Zilbovicius
    Service Hospitalier Frederic Joliot, Direction des Sciences du Vivant, Département de Recherche, Commisariat à l Energie Atomique, Tours, France
    Am J Psychiatry 157:1988-93. 2000
    ..The authors reasoned that early methods may have been insensitive to such dysfunction, which may now be detectable with improved technology...
  5. ncbi request reprint In vivo imaging of muscarinic cholinergic receptors in temporal lobe epilepsy with a new PET tracer: [76Br]4-bromodexetimide
    S Dupont
    CEA, SHFJ, Orsay, France
    J Nucl Med 40:935-41. 1999
    ..Dexetimide is a specific mAChR antagonist that has been labeled recently with 76Br. This first study in humans focused on regional distribution and binding kinetics of [76Br]4-bromodexetimide (BDEX) in patients with MTLE...
  6. ncbi request reprint Lateralization of speech and auditory temporal processing
    P Belin
    Service Hospitalier Frederic Joliot, Departement de Recherche Medicale, Orsay, France
    J Cogn Neurosci 10:536-40. 1998
    ..Such functional asymmetry in temporal processing is likely to contribute to language lateralization from the lowest levels of cortical processing...
  7. ncbi request reprint Three-dimensional reconstruction of the human central sulcus reveals a morphological correlate of the hand area
    F A Sastre-Janer
    CEA, Service Hospitalier Frederic Joliot, DSV DRM, Orsay, France
    Cereb Cortex 8:641-7. 1998
    ..These data suggest that the 3D anatomy of the cerebral cortex may facilitate sulcal recognition, and sulcal subdivision into smaller morphological elements, bearing remarkable relationships with functional cortical maps...
  8. ncbi request reprint Superior temporal sulcus anatomical abnormalities in childhood autism: a voxel-based morphometry MRI study
    N Boddaert
    ERM 0205 INSERM CEA, Service Hospitalier Frederic Joliot, CEA, 91406, Orsay, France
    Neuroimage 23:364-9. 2004
    ..Therefore, the convergent anatomical and functional temporal abnormalities observed in autism may be important in the understanding of brain behavior relationships in this severe developmental disorder...
  9. doi request reprint Hearing loss severity: impaired processing of formant transition duration
    A Coez
    CEA INSERM U 1000 Neuroimaging and Psychiatry, Service Hospitalier Frederic Joliot, IFR49, 4 Place du General Leclerc, 91401 Orsay, France
    Neuropsychologia 48:3057-61. 2010
    ..These findings help to understand the limit of deafness rehabilitation in the time domain and should be taken into account in future devices development...
  10. ncbi request reprint Primary somatosensory cortex activation is not altered in patients with ventroposterior thalamic lesions: a PET study
    P Remy
    CEA, Service Hospitalier Frederic Joliot, Orsay, France
    Stroke 30:2651-8. 1999
    ..We know remarkably little about the mechanisms underlying cortical activation. Such mechanisms might be better understood by studying the effect of well-localized lesions on the cortical activations in simple paradigms...
  11. ncbi request reprint Cortical control of optokinetic nystagmus in humans: a positron emission tomography study
    G Galati
    SHFJ, Service Hospitalier Frederic Joliot, DSV DRM, Orsay, France
    Exp Brain Res 126:149-59. 1999
    ..Results are also discussed in terms of the specific kinds of OKN-related information processing subserved by each area in this network...
  12. pmc Brain metabolism after recurrent insulin induced hypoglycaemic episodes: a PET study
    H Chabriat
    Service Hospitalier Frederic Joliot, DRIPP, CEA, Orsay, France
    J Neurol Neurosurg Psychiatry 57:1360-5. 1994
    ..This may be explained by the limited duration of hypoglycaemic coma induced by conventional insulin treatment...
  13. ncbi request reprint [Bitemporal lobe dysfonction in infantile autism: positron emission tomography study]
    N Boddaert
    Service Hospitalier Frederic Joliot, ER M INSERM 0205, DSV, DRM, CEA, Orsay, 4, place du Général Leclerc 91406, Orsay, France
    J Radiol 83:1829-33. 2002
    ..The purpose of the present study was to research localized brain dysfunction in autistic children using functional brain imaging...
  14. ncbi request reprint Comparison of clinical data sets acquired on different tomographs using 6-18F-L-dopa
    M J Ribeiro
    CEA, Service Hospitalier Frederic Joliot, DSV DRM, Orsay, France
    Eur J Nucl Med 27:707-12. 2000
    ..This can be accomplished using adequate modifications of the reconstruction parameters. Such modifications can be used to help in the longitudinal monitoring of parkinsonian patients using different tomographs...
  15. ncbi request reprint Is amygdalohippocampectomy really selective in medial temporal lobe epilepsy? A study using positron emission tomography with (18)fluorodeoxyglucose
    S Dupont
    Service Hospitalier Frederic Joliot, CEA, 4 Place du General Leclerc, 91406 Orsay, France
    Epilepsia 42:731-40. 2001
    ..However, the benefit of SAH in terms of functional outcome is debated. In this study, we aimed to assess the metabolic consequences of SAH...
  16. ncbi request reprint Temporal pole hypometabolism may be linked to a reduction of grey matter in temporal lobe epilepsy
    Sophie Dupont
    Epilepsy Unit, Salpetriere Hospital, Paris, France
    Neuroreport 13:2537-41. 2002
    ..These findings suggest that a reduction of temporal pole neocortical grey matter might contribute to temporal pole hypometabolism in temporal lobe epilepsy...
  17. ncbi request reprint [An anatomofunctional brain database]
    Bénédicte Batrancourt
    INSERM E 007, Centre de Neuropsychologie, Hopital de la Salpetriere, 47, Bd de l Hopital, 75651 Paris, France
    C R Biol 325:439-55. 2002
    ..A direct application would be the improvement of cognitive and/or behavioural rehabilitation of patients with brain damage...
  18. ncbi request reprint Functions of the left superior frontal gyrus in humans: a lesion study
    Foucaud du Boisgueheneuc
    Federation de Neurologie, Paris, France
    Brain 129:3315-28. 2006
    ..From a clinical perspective, this study provides new information on the impact of left SFG lesions on cognition that will be of use to neurologists and neurosurgeons...
  19. doi request reprint 18F-FDG PET in neurodegenerative Langerhans cell histiocytosis : results and potential interest for an early diagnosis of the disease
    Maria Joao Ribeiro
    Service Hospitalier Frederic Joliot, DRM DSV, CEA 4, place du General Leclerc, 91406 Orsay, France
    J Neurol 255:575-80. 2008
    ..MRI is the gold standard to investigate CNS lesions of ND-LCH but little is known about functional changes observed in this disease...
  20. ncbi request reprint Cochlear implant benefits in deafness rehabilitation: PET study of temporal voice activations
    Arnaud Coez
    CEA INSERM U797 Research Unit Neuroimaging and Psychiatry, Service Hospitalier Frederic Joliot, IFR49, Orsay, France
    J Nucl Med 49:60-7. 2008
    ..To test this hypothesis, we studied the activation of human temporal voice areas (TVA) using a well-standardized PET paradigm adapted from previous functional MRI (fMRI) studies...
  21. ncbi request reprint A novel approach to clinical-radiological correlations: Anatomo-Clinical Overlapping Maps (AnaCOM): method and validation
    Serge Kinkingnehun
    INSERM U610, Paris, France
    Neuroimage 37:1237-49. 2007
    ..The method complements the functional imaging techniques, as it tells which regions are necessary for a given function and it explores cortical regions as well as the white matter...
  22. ncbi request reprint Leukoaraiosis is a risk factor for symptomatic intracerebral hemorrhage after thrombolysis for acute stroke
    Tobias Neumann-Haefelin
    Klinik fur Neurologie, ZNN, Klinikum der Goethe Universität, Schleusenweg 2 16, 60528 Frankfurt, Germany
    Stroke 37:2463-6. 2006
    ..The aim of the study was to evaluate whether leukoaraiosis (LA) is a risk factor for symptomatic intracerebral hemorrhage (sICH) in patients treated with thrombolysis for acute stroke...
  23. ncbi request reprint Autism, the superior temporal sulcus and social perception
    Monica Zilbovicius
    URM 0205 Brain Imaging in Psychiatry, INSERM CEA, Service Hospitalier Frederic Joliot, CEA, 4 Place du General Leclerc, Orsay 91406, France
    Trends Neurosci 29:359-66. 2006
    ..This review is part of the INMED/TINS special issue "Nature and nurture in brain development and neurological disorders", based on presentations at the annual INMED/TINS symposium (http://inmednet.com/)...
  24. ncbi request reprint [Insulin in the treatment of ischemic stroke]
    Yves Samson
    Urgences Cerebrovasculaires, Groupe Hospitalier Pitié Salpêtrière et Université Pierre et Marie Curie Paris VI, Paris
    Presse Med 35:696-8. 2006
    ..Preliminary data, which suggest that the speed and quality of glycemic control may be decisive in the efficacy of treatment, merit testing in a randomized trial...
  25. ncbi request reprint Autism severity and temporal lobe functional abnormalities
    Isabelle Gendry Meresse
    ERM 0205 Institut National de la Sante et de la Recherche Médicale CEA, Service Hospitalier F Joliot, DSV, DRM, CEA, Orsay, France
    Ann Neurol 58:466-9. 2005
    ..The more severe the autistic syndrome, the more rCBF is low in this region, suggesting that left superior temporal hypoperfusion is related to autistic behavior severity...
  26. ncbi request reprint Autism: functional brain mapping of exceptional calendar capacity
    Nathalie Boddaert
    Service Hospitalier Frederic Joliot, DRM, DSV, CEA, 4 Place du General Leclerc 91406, Orsay, France
    Br J Psychiatry 187:83-6. 2005
    ..Autistic savants' are individuals with autism who have extraordinary skills. Brain mechanisms underlying such capacities are still unknown...
  27. ncbi request reprint Insular cortex involvement in mesiotemporal lobe epilepsy: a positron emission tomography study
    Viviane Bouilleret
    Service Hospitalier Frederic Joliot, CEA, Orsay, France
    Ann Neurol 51:202-8. 2002
    ..Hypometabolism located in the insula did not influence postoperative outcome after anterior lobectomy...
  28. ncbi request reprint Abnormal cortical voice processing in autism
    Hélène Gervais
    ERM 0205, INSERM CEA, DRM, DSV, Service Hospitalier Frederic Joliot, 4, place du General Leclerc, 91406, Orsay, France
    Nat Neurosci 7:801-2. 2004
    ..These findings suggest abnormal cortical processing of socially relevant auditory information in autism...
  29. ncbi request reprint The role of dopamine in cognition: evidence from functional imaging studies
    Philippe Remy
    URA CEA CNRS 2210, Service Hospitalier Frederic Joliot, Orsay, France
    Curr Opin Neurol 16:S37-41. 2003
    ..This paper reviews recent evidence provided by studies in healthy individuals and patients with Parkinson's disease or schizophrenia supporting the role of dopamine in normal and pathological cognitive processes...
  30. ncbi request reprint Perception of complex sounds: abnormal pattern of cortical activation in autism
    Nathalie Boddaert
    ERM 0205, Division of Life Sciences, Department of Medical Research, INSERM CEA Service Hospitalier Frédéric Joliot, 4 Place du General Leclerc, 91406 Orsay, France
    Am J Psychiatry 160:2057-60. 2003
    ..In normal adults, these regions are activated by listening to speech-like sounds. To investigate auditory cortical processing in autism, the authors performed a positron emission tomography activation study...
  31. ncbi request reprint Perception of complex sounds in autism: abnormal auditory cortical processing in children
    Nathalie Boddaert
    Commissariat a l Energie Atomique, Service Hospitalier Frederic Joliot, 4 Place du General Leclerc, 91406 Orsay, France
    Am J Psychiatry 161:2117-20. 2004
    ..Here, they investigated whether this abnormal cortical processing was also present in children with primary autism...