G D Iannetti

Summary

Affiliation: University of Oxford
Country: UK

Publications

  1. pmc Pharmacological modulation of pain-related brain activity during normal and central sensitization states in humans
    G D Iannetti
    Department of Human Anatomy and Genetics, and Centre for Functional Magnetic Resonance Imaging of the Brain, University of Oxford, UK
    Proc Natl Acad Sci U S A 102:18195-200. 2005
  2. ncbi request reprint Operculoinsular cortex encodes pain intensity at the earliest stages of cortical processing as indicated by amplitude of laser-evoked potentials in humans
    G D Iannetti
    Department of Human Anatomy and Genetics, University of Oxford, South Parks Road, Oxford OX1 3QX, UK
    Neuroscience 131:199-208. 2005
  3. ncbi request reprint Simultaneous recording of laser-evoked brain potentials and continuous, high-field functional magnetic resonance imaging in humans
    G D Iannetti
    Department of Human Anatomy and Genetics, University of Oxford, Oxford, UK
    Neuroimage 28:708-19. 2005
  4. pmc Similar nociceptive afferents mediate psychophysical and electrophysiological responses to heat stimulation of glabrous and hairy skin in humans
    G D Iannetti
    Department of Physiology, Anatomy and Genetics, University of Oxford, South Parks Road, Oxford OX1 3QX, UK
    J Physiol 577:235-48. 2006
  5. pmc Determinants of laser-evoked EEG responses: pain perception or stimulus saliency?
    G D Iannetti
    Department of Physiology, Anatomy, and Genetics, University of Oxford, South Parks Road, OX1 3QX, Oxford, UK
    J Neurophysiol 100:815-28. 2008
  6. doi request reprint Functional characterisation of sensory ERPs using probabilistic ICA: effect of stimulus modality and stimulus location
    M Liang
    Department of Physiology, Anatomy and Genetics, University of Oxford, UK
    Clin Neurophysiol 121:577-87. 2010
  7. ncbi request reprint Automated single-trial measurement of amplitude and latency of laser-evoked potentials (LEPs) using multiple linear regression
    S D Mayhew
    Department of Clinical Neurology, Centre for Functional Magnetic Resonance Imaging of the Brain FMRIB, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
    Clin Neurophysiol 117:1331-44. 2006
  8. ncbi request reprint A role for the brainstem in central sensitisation in humans. Evidence from functional magnetic resonance imaging
    L Zambreanu
    Pain Imaging Neuroscience PaIN Group, Department of Human Anatomy and Genetics, Oxford University, South Parks Road, Oxford OX1 3QX, UK
    Pain 114:397-407. 2005
  9. ncbi request reprint Removal of FMRI environment artifacts from EEG data using optimal basis sets
    R K Niazy
    University of Oxford, Centre for Functional MRI of the Brain FMRIB, John Radcliffe Hospital, Headington, Oxford OX3 9DU, UK
    Neuroimage 28:720-37. 2005
  10. ncbi request reprint Adelta nociceptor response to laser stimuli: selective effect of stimulus duration on skin temperature, brain potentials and pain perception
    G D Iannetti
    Department of Human Anatomy and Genetics, University of Oxford, South Parks Road, Oxford OX1 3QX, UK
    Clin Neurophysiol 115:2629-37. 2004

Collaborators

Detail Information

Publications30

  1. pmc Pharmacological modulation of pain-related brain activity during normal and central sensitization states in humans
    G D Iannetti
    Department of Human Anatomy and Genetics, and Centre for Functional Magnetic Resonance Imaging of the Brain, University of Oxford, UK
    Proc Natl Acad Sci U S A 102:18195-200. 2005
    ....
  2. ncbi request reprint Operculoinsular cortex encodes pain intensity at the earliest stages of cortical processing as indicated by amplitude of laser-evoked potentials in humans
    G D Iannetti
    Department of Human Anatomy and Genetics, University of Oxford, South Parks Road, Oxford OX1 3QX, UK
    Neuroscience 131:199-208. 2005
    ....
  3. ncbi request reprint Simultaneous recording of laser-evoked brain potentials and continuous, high-field functional magnetic resonance imaging in humans
    G D Iannetti
    Department of Human Anatomy and Genetics, University of Oxford, Oxford, UK
    Neuroimage 28:708-19. 2005
    ..Truly simultaneous recording of LEPs and fMRI is still desirable in specific experimental conditions, such as single-trial, learning, and pharmacological studies...
  4. pmc Similar nociceptive afferents mediate psychophysical and electrophysiological responses to heat stimulation of glabrous and hairy skin in humans
    G D Iannetti
    Department of Physiology, Anatomy and Genetics, University of Oxford, South Parks Road, Oxford OX1 3QX, UK
    J Physiol 577:235-48. 2006
    ..e. CO(2) laser) as stimulation procedure...
  5. pmc Determinants of laser-evoked EEG responses: pain perception or stimulus saliency?
    G D Iannetti
    Department of Physiology, Anatomy, and Genetics, University of Oxford, South Parks Road, OX1 3QX, Oxford, UK
    J Neurophysiol 100:815-28. 2008
    ..e., its ability to capture attention). Therefore laser-evoked EEG responses represent an indirect readout of the function of the nociceptive system...
  6. doi request reprint Functional characterisation of sensory ERPs using probabilistic ICA: effect of stimulus modality and stimulus location
    M Liang
    Department of Physiology, Anatomy and Genetics, University of Oxford, UK
    Clin Neurophysiol 121:577-87. 2010
    ....
  7. ncbi request reprint Automated single-trial measurement of amplitude and latency of laser-evoked potentials (LEPs) using multiple linear regression
    S D Mayhew
    Department of Clinical Neurology, Centre for Functional Magnetic Resonance Imaging of the Brain FMRIB, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DU, UK
    Clin Neurophysiol 117:1331-44. 2006
    ..The aim of this study was to develop an automated method to measure amplitudes and latencies of the N2 and P2 peaks on a single-trial basis...
  8. ncbi request reprint A role for the brainstem in central sensitisation in humans. Evidence from functional magnetic resonance imaging
    L Zambreanu
    Pain Imaging Neuroscience PaIN Group, Department of Human Anatomy and Genetics, Oxford University, South Parks Road, Oxford OX1 3QX, UK
    Pain 114:397-407. 2005
    ..These results suggest that structures in the mesencephalic reticular formation, possibly the NCF and PAG, are involved in central sensitisation in humans...
  9. ncbi request reprint Removal of FMRI environment artifacts from EEG data using optimal basis sets
    R K Niazy
    University of Oxford, Centre for Functional MRI of the Brain FMRIB, John Radcliffe Hospital, Headington, Oxford OX3 9DU, UK
    Neuroimage 28:720-37. 2005
    ..The methods are tested and are shown to give superior results to existing methods. The methods also demonstrate the feasibility of simultaneous EEG/FMRI experiments using the relatively low EEG sampling frequency of 2048 Hz...
  10. ncbi request reprint Adelta nociceptor response to laser stimuli: selective effect of stimulus duration on skin temperature, brain potentials and pain perception
    G D Iannetti
    Department of Human Anatomy and Genetics, University of Oxford, South Parks Road, Oxford OX1 3QX, UK
    Clin Neurophysiol 115:2629-37. 2004
    ..To disclose a possible effect of duration of pulsed laser heat stimuli on Adelta nociceptor responses, skin temperature profiles, brain evoked potentials and pain perception...
  11. ncbi request reprint BOLD functional MRI in disease and pharmacological studies: room for improvement?
    G D Iannetti
    Department of Physiology, Anatomy and Genetics, University of Oxford, South Parks Road, OX1 3QX, Oxford, UK
    Magn Reson Imaging 25:978-88. 2007
    ....
  12. ncbi request reprint Measurement of skin temperature after infrared laser stimulation
    M Leandri
    Interuniversity Centre for Pain Neurophysiology, University of Genova, Via Dodecaneso 35, 16146 Genova, Italy
    Neurophysiol Clin 36:207-18. 2006
    ..This study was aimed at assessing the skin temperature during and immediately after irradiation with pulses by Nd:YAP and CO(2) lasers...
  13. ncbi request reprint On the interpretation of temporal differences of BOLD fMRI responses to nociceptive stimulation
    G D Iannetti
    J Neurophysiol 93:3718-9. 2005
  14. doi request reprint A review of the evidence against the "first come first served" hypothesis. Comment on Truini et al. [Pain 2007;131:43-7]
    A Mouraux
    Pain 136:219-21; author reply 222-3. 2008
  15. ncbi request reprint Laser-evoked potentials: normative values
    A Truini
    Department of Neurological Sciences, La Sapienza University, Viale Università30, 00185 Rome, Italy
    Clin Neurophysiol 116:821-6. 2005
    ..Many studies dealt with the usefulness of LEPs in peripheral and central nervous system diseases. We aimed at gaining normative values for LEP data...
  16. ncbi request reprint Laser evoked potentials for assessing sensory neuropathy in human patients
    A Truini
    Department of Neurological Sciences, University La Sapienza, Viale Università 30, 00185 Rome, Italy
    Neurosci Lett 361:25-8. 2004
    ..LEPs often disclosed subclinical dysfunction of Adelta fibres and proved a sensitive and reliable diagnostic tool for assessing small-fibre function in sensory neuropathy...
  17. ncbi request reprint Evidence of a specific spinal pathway for the sense of warmth in humans
    G D Iannetti
    Dipartimento Scienze Neurologiche, Universita La Sapienza, 00185 Rome, Italy
    J Neurophysiol 89:562-70. 2003
    ..Our results support the existence of slow-conducting second-order neurons specific for the sense of warmth...
  18. ncbi request reprint Reduced habituation to experimental pain in migraine patients: a CO(2) laser evoked potential study
    M Valeriani
    Department of Neurology, Universita Cattolica del Sacro Cuore, L go A Gemelli 8, 00168, Rome, Italy
    Pain 105:57-64. 2003
    ..But patients with migraine had a reduced habituation, which probably reflects an abnormal excitability of the cortical areas involved in pain processing...
  19. ncbi request reprint Laser-evoked potentials in post-herpetic neuralgia
    A Truini
    Department of Neurological Sciences, University La Sapienza, Viale Università 30, 00185, Rome, Italy
    Clin Neurophysiol 114:702-9. 2003
    ..e. a chronic painful condition that causes small-diameter fibre dysfunction. Furthermore, we sought information on pathophysiology of PHN pain...
  20. ncbi request reprint Unmyelinated trigeminal pathways as assessed by laser stimuli in humans
    G Cruccu
    Department of Neurological Sciences, Università La Sapeinza, Roma, Italy
    Brain 126:2246-56. 2003
    ..The opercular-insular region and the cingulate gyrus are involved in the processing of C-fibre trigeminal inputs. The method we describe may prove useful in patients with lesions affecting the trigeminal thermal pain pathways...
  21. ncbi request reprint Representation of different trigeminal divisions within the primary and secondary human somatosensory cortex
    G D Iannetti
    Dipartimento Scienze Neurologiche, Universita La Sapienza, Roma, Italy
    Neuroimage 19:906-12. 2003
    ..These results to some extent contrast with electrophysiological data in monkeys and disclose distinct cortical representations within facial territories in humans...
  22. ncbi request reprint A topodiagnostic investigation on body lateropulsion in medullary infarcts
    F Thomke
    Department of Neurology, University of Mainz, Langenbeckstr 1, D 55101 Mainz, Germany
    Neurology 64:716-8. 2005
    ....
  23. ncbi request reprint Nociceptive quality of the laser-evoked blink reflex in humans
    A Romaniello
    Department of Neurological Sciences, University of Rome La Sapienza, Viale Università 30, I 00185 Rome, Italy
    J Neurophysiol 87:1386-94. 2002
    ..The LBR may prove useful for studying the pathophysiology of orofacial pain syndromes...
  24. ncbi request reprint fMRI/EEG in paroxysmal activity elicited by elimination of central vision and fixation
    G D Iannetti
    Department of Neurological Sciences, University of Rome La Sapienza, Pozzilli, Italy
    Neurology 58:976-9. 2002
    ..fMRI provides a unique opportunity for localizing precisely the cortical areas generating paroxysmal activity in patients with fixation-off sensitivity...
  25. ncbi request reprint Diagnosis of trigeminal neuralgia: a new appraisal based on clinical and neurophysiological findings
    G Cruccu
    Department of Neurological Sciences, La Sapienza University, 00185 Rome, Italy
    Suppl Clin Neurophysiol 58:171-86. 2006
  26. ncbi request reprint Diagnostic accuracy of trigeminal reflex testing in trigeminal neuralgia
    G Cruccu
    Department of Neurological Sciences, La Sapienza University, Rome, Italy
    Neurology 66:139-41. 2006
    ..In contrast, electrophysiologic testing of trigeminal reflexes accurately distinguished symptomatic from classic TN (sensitivity 96%, specificity 93%)...
  27. ncbi request reprint Trigeminal responses to laser stimuli
    A Romaniello
    Department of Neurological Sciences, University La Sapienza, Viale Università 30, 00185 Rome, Italy
    Neurophysiol Clin 33:315-24. 2003
    ....
  28. pmc Topodiagnostic investigations on the sympathoexcitatory brain stem pathway using a new method of three dimensional brain stem mapping
    J J Marx
    Department of Neurology, University of Mainz, Mainz, Germany
    J Neurol Neurosurg Psychiatry 75:250-5. 2004
    ..To study the incompletely understood sympathoexcitatory pathway through the human brain stem, using a new method of three dimensional brain stem mapping on the basis of digitally postprocessed magnetic resonance imaging (MRI)...
  29. ncbi request reprint Laser evoked potentials and carbamazepine in epileptic patients
    F Galeotti
    Department of Neurological Sciences, University La Sapienza, Rome, Italy
    Neurophysiol Clin 35:93-6. 2005
    ..No other study investigated the influence of AEDs on LEPs. In order to clarify the effect of CBZ on LEPs we sought possible LEP changes in epileptic patients taking CBZ...
  30. pmc Usefulness of dorsal laser evoked potentials in patients with spinal cord damage: report of two cases
    G D Iannetti
    Department of Neurological Sciences, University of Rome La Sapienza, , 00185 Roma, Italy
    J Neurol Neurosurg Psychiatry 71:792-4. 2001
    ..Dorsal LEP recordings may prove a useful tool in localising lesions and in the neurophysiological assessment of focal spinal cord lesions involving the anterolateral quadrants of the spinal cord...