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J Pernier

Explore the profile of J Pernier including associated specialties, affiliations and a list of published articles. Areas
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Articles 74
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Recent Articles
11.
Morlet D, Bertrand O, Salord F, Boulieu R, Pernier J, Fischer C
Electroencephalogr Clin Neurophysiol . 1997 Oct; 104(5):437-46. PMID: 9344080
This study aimed at assessing the effects of midazolam (MDZ) sedation on auditory brainstem (BAEP) and middle latency (MLAEP) evoked potentials in intensive care conditions. Ten ventilated comatose patients were...
12.
Bouchet P, Morlet D, Bertrand O, Fischer C, Richalet J, Pernier J
Aviat Space Environ Med . 1997 Aug; 68(8):699-704. PMID: 9262811
Background: This paper presents an investigation of auditory evoked responses in humans subjected to high altitude hypoxic conditions. Methods: Middle latency (MLAEPs) as well as short latency (BAEPs) evoked potentials...
13.
Sorlie C, Bertrand O, Yvert B, Froment J, Pernier J
Med Biol Eng Comput . 1997 May; 35(3):239-45. PMID: 9246858
A method has been developed to match a standard digitised brain atlas onto MR images for identification of cerebral structures in anatomical images. This method uses, first, a three-dimensional crude...
14.
Yvert B, Bertrand O, Thevenet M, Echallier J, Pernier J
Electroencephalogr Clin Neurophysiol . 1997 May; 102(5):452-9. PMID: 9191589
This paper presents a study of the intrinsic localization error bias due to the use of a spherical geometry model on EEG simulated data obtained from realistically shaped models. About...
15.
Yvert B, Bertrand O, Echallier J, Pernier J
Electroencephalogr Clin Neurophysiol . 1996 Jul; 99(1):79-89. PMID: 8758973
A systematic evaluation of dipole localization accuracy using the boundary element method is presented. EEG simulations are carried out with dipoles located in the right parietal and temporal regions of...
16.
Tallon-Baudry C, Bertrand O, Delpuech C, Pernier J
J Neurosci . 1996 Jul; 16(13):4240-9. PMID: 8753885
Considerable interest has been raised by non-phase-locked episodes of synchronization in the gamma-band (30-60 Hz). One of their putative roles in the visual modality is feature-binding. We tested the stimulus...
17.
Yvert B, Bertrand O, Echallier J, Pernier J
Electroencephalogr Clin Neurophysiol . 1995 Nov; 95(5):381-92. PMID: 7489667
A method for semi-automatically constructing realistic surface meshes of 3 head structures--scalp, skull and brain--from a stack of MR images is described. Then an evaluation is given for both spherical...
18.
Tallon C, Bertrand O, Bouchet P, Pernier J
Eur J Neurosci . 1995 Jun; 7(6):1285-91. PMID: 7582101
We tested the hypothesis of a role of gamma-range synchronized oscillatory activity in visual feature binding by recording evoked potentials from 12 subjects to three stimuli: two coherent ones (a...
19.
Verkindt C, Bertrand O, Perrin F, Echallier J, Pernier J
Electroencephalogr Clin Neurophysiol . 1995 Mar; 96(2):143-56. PMID: 7535220
The tonotopic organization of the human auditory cortex has been investigated by means of scalp potential mapping and dipole modelling of the evoked response occurring around 100 msec after the...
20.
Alcaini M, Giard M, Thevenet M, Pernier J
Psychophysiology . 1994 Nov; 31(6):611-5. PMID: 7846222
Scalp current density analysis of the auditory evoked response to 1-kHz tone bursts delivered at various interstimulus intervals (ISIs) (from 1 s to 2 min in separate runs) shows that...