Irene Tropres
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Explore the profile of Irene Tropres including associated specialties, affiliations and a list of published articles.
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Articles
31
Citations
505
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Recent Articles
11.
Perles-Barbacaru T, Tropres I, Sarraf M, Chechin D, Zaccaria A, Grand S, et al.
Med Phys
. 2015 Nov;
42(11):6369-75.
PMID: 26520728
Purpose: In preclinical studies, the Rapid-Steady-State-T1 (RSST1) MRI method has advantages over conventional MRI methods for blood volume fraction (BVf) mapping, since after contrast agent administration, the BVf is directly...
12.
Attye A, Karkas A, Tropres I, Roustit M, Kastler A, Bettega G, et al.
Eur Radiol
. 2015 Oct;
26(7):2233-41.
PMID: 26449562
Objectives: To assess the feasibility of intraparotid facial nerve (VIIn) tractographic reconstructions in estimating the presence of a contact between the VIIn and the tumour, in patients requiring surgical resection...
13.
Boudiaf N, Attye A, Warnking J, Tropres I, Lamalle L, Pietras J, et al.
J Neuroradiol
. 2015 Jun;
42(6):338-44.
PMID: 26031884
Background And Purpose: The assessment of cerebrovascular reactivity (CVR) has shown promising results for its use in medical diagnosis and prognosis, especially in patients suffering from severe intracranial arterial stenosis....
14.
Bouvier J, Detante O, Tahon F, Attye A, Perret T, Chechin D, et al.
Hum Brain Mapp
. 2014 Oct;
36(2):695-706.
PMID: 25307948
Multiparametric quantitative blood oxygenation level dependent (mqBOLD) magnetic resonance Imaging (MRI) approach allows mapping tissular oxygen saturation (StO2 ) and cerebral metabolic rate of oxygen (CMRO2 ). To identify hemodynamic...
15.
Tropres I, Pannetier N, Grand S, Lemasson B, Moisan A, Peoch M, et al.
Magn Reson Med
. 2014 Aug;
73(1):325-41.
PMID: 25168292
Twenty years ago, theoretical developments were initiated to model the behavior of the NMR transverse relaxation rates in presence of vessels. These developments enabled the MRI-based mapping of mean vessel...
16.
Fleury V, Cousin E, Czernecki V, Schmitt E, Lhommee E, Poncet A, et al.
Front Aging Neurosci
. 2014 Aug;
6:164.
PMID: 25100991
Neuropsychiatric fluctuations in Parkinson's disease (PD) are frequent and disabling. One way to investigate them is to assess the ability to inhibit distractive emotional information by a modified emotional Stroop...
17.
Villien M, Bouzat P, Rupp T, Robach P, Lamalle L, Tropres I, et al.
Neuroimage
. 2013 Feb;
72:272-9.
PMID: 23384523
Changes in cerebral perfusion and CO2 cerebrovascular reactivity during and immediately after a sojourn at high altitude remain unclear but may be critical for acclimatization. The aim of the present...
18.
Krainik A, Maillet A, Fleury V, Sahin M, Tropres I, Lamalle L, et al.
Mov Disord
. 2012 Dec;
28(4):469-75.
PMID: 23238963
The aim of this work was to study cerebral vasoreactivity to hypercapnia in Parkinson's disease (PD) before and after levodopa administration. The prospective study was conducted in 20 patients presenting...
19.
Maillet A, Krainik A, Debu B, Tropres I, Lagrange C, Thobois S, et al.
PLoS One
. 2012 Oct;
7(10):e46541.
PMID: 23056337
Levodopa (L-dopa) effects on the cardinal and axial symptoms of Parkinson's disease (PD) differ greatly, leading to therapeutic challenges for managing the disabilities in this patient's population. In this context,...
20.
Mauz N, Krainik A, Tropres I, Lamalle L, Sellier E, Eker O, et al.
J Neuroradiol
. 2012 Feb;
39(5):308-16.
PMID: 22341619
Objectives: To investigate whether using 3 Tesla (T) instead of 1.5T modifies the data obtained from first-pass perfusion in relation to the quantitative values of cerebral blood volume (CBV) and...