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16 juil.

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Patrice Péran

Team leader
INSERM Full time Researcher / Chargé de recherche

  patrice.peran@inserm.fr
Bureau: E 305 (3ème étage)
Tél. : +33 (0)5 62 74 61 96

CV science

Google scholar

ORCID iD iconorcid.org/0000-0001-7200-0139

ResearcherID: N-7561-2015

Scopus Author ID: 16320009700



Functional connectivity

 
de Pasquale F, Sabatini U, Della Penna S, Sestieri C, Caravasso CF, Formisano R, Péran P.
Neuroimage, 2013
The approach: cross-correlation matrix computed from resting session. 
 SMA network

 


Iron brain mapping

 
Péran et al., HBM, 2009
Development of high resolution R2* maps using relaxometry 

Indirect validation: strong correlation between theorical [Fe] and R2* measure


 Péran et al., HBM, 2009


The multimodal MRI approach

  Methods: Measure of several quantitative parameters


Application in Parkinson's disease (PD)

MRI PD nigrostriatal signature
-> Able to discriminate PD patients and controls !

Péran et al., Brain, 2010

Neuroimaging & Neuropsychology: Mental representation of action

Healthy subjects
Areas jointly activated by semantics of action and mental representations of action

Péran et al., Brain Res, 2010
Movement disorders diseases
Specific verb impairment in PD patients
Péran et al., Mvt Disord, 2003
Global impairment in HD patients
Péran et al., Mvt Disord, 2004

fMRI in PD patients

Activation maps of positive correlations between each condition and the motor deficit

Péran et al., Cortex, 2009
Péran et al., Brain Lang, 2012
 

Date de mise à jour 20 juillet 2017


Publications (2016-2017)

 

1: de Pasquale F, Della Penna S, Sabatini U, Caravasso Falletta C, Peran P. The
anatomical scaffold underlying the functional centrality of known cortical hubs.
Hum Brain Mapp. 2017 Jul 6. doi: 10.1002/hbm.23721.

2: Planton M, Saint-Aubert L, Raposo N, Branchu L, Lyoubi A, Bonneville F,
Albucher JF, Olivot JM, Péran P, Pariente J. High prevalence of cognitive
impairment after intracerebral hemorrhage. PLoS One. 2017 Jun 1;12(6):e0178886.
doi: 10.1371/journal.pone.0178886. eCollection 2017.

3: Malagurski B, Péran P, Sarton B, Riu B, Gonzalez L, Vardon-Bounes F, Seguin T,
Geeraerts T, Fourcade O, de Pasquale F, Silva S. Neural signature of coma
revealed by posteromedial cortex connection density analysis. Neuroimage Clin.
2017 May 6;15:315-324. doi: 10.1016/j.nicl.2017.03.017. eCollection 2017.

4: Silva S, Peran P, Kerhuel L, Malagurski B, Chauveau N, Bataille B, Lotterie
JA, Celsis P, Aubry F, Citerio G, Jean B, Chabanne R, Perlbarg V, Velly L,
Galanaud D, Vanhaudenhuyse A, Fourcade O, Laureys S, Puybasset L. Brain Gray
Matter MRI Morphometry for Neuroprognostication After Cardiac Arrest. Crit Care
Med. 2017 Aug;45(8):e763-e771. doi: 10.1097/CCM.0000000000002379.

5: Cherubini A, Caligiuri ME, Peran P, Sabatini U, Cosentino C, Amato F.
Importance of Multimodal MRI in Characterizing Brain Tissue and its Potential
Application for Individual Age Prediction. IEEE J Biomed Health Inform. 2016 Apr
27. doi: 10.1109/JBHI.2016.2559938. [Epub ahead of print]

6: Planton S, Longcamp M, Péran P, Démonet JF, Jucla M. How specialized are
writing-specific brain regions? An fMRI study of writing, drawing and oral
spelling. Cortex. 2017 Mar;88:66-80. doi: 10.1016/j.cortex.2016.11.018. Epub 2016
Dec 18.

7: Biotteau M, Chaix Y, Blais M, Tallet J, Péran P, Albaret JM. Neural Signature
of DCD: A Critical Review of MRI Neuroimaging Studies. Front Neurol. 2016 Dec
16;7:227. doi: 10.3389/fneur.2016.00227. eCollection 2016. Review.

8: Yrondi A, Péran P, Sauvaget A, Schmitt L, Arbus C. Structural-functional brain
changes in depressed patients during and after electroconvulsive therapy. Acta
Neuropsychiatr. 2016 Nov 23:1-12. [Epub ahead of print]

9: Biotteau M, Péran P, Vayssière N, Tallet J, Albaret JM, Chaix Y. Neural
changes associated to procedural learning and automatization process in
Developmental Coordination Disorder and/or Developmental Dyslexia. Eur J Paediatr
Neurol. 2017 Mar;21(2):286-299. doi: 10.1016/j.ejpn.2016.07.025. Epub 2016 Aug
12.

10: Khalifa J, Tensaouti F, Lotterie JA, Catalaa I, Chaltiel L, Benouaich-Amiel
A, Gomez-Roca C, Noël G, Truc G, Péran P, Berry I, Sunyach MP, Charissoux M,
Johnson C, Cohen-Jonathan Moyal E, Laprie A. Do perfusion and diffusion MRI
predict glioblastoma relapse sites following chemoradiation? J Neurooncol. 2016
Oct;130(1):181-192. Epub 2016 Aug 8.

11: Tensaouti F, Ducassou A, Chaltiel L, Sevely A, Bolle S, Muracciole X,
Coche-Dequant B, Alapetite C, Supiot S, Huchet A, Bernier V, Claude L,
Bertozzi-Salamon AI, Liceaga S, Lotterie JA, Péran P, Payoux P, Laprie A;
radiotherapy committee of the French Society for Childhood Cancer (SFCE).
Prognostic and predictive values of diffusion and perfusion MRI in paediatric
intracranial ependymomas in a large national study. Br J Radiol. 2016
Oct;89(1066):20160537. doi: 10.1259/bjr.20160537.

12: Pergola G, Danet L, Barbeau EJ, Eustache P, Planton M, Raposo N, Sibon I,
Albucher JF, Bonneville F, Peran P, Pariente J. Thalamic amnesia after infarct:
The role of the mammillothalamic tract and mediodorsal nucleus. Neurology. 2016
May 17;86(20):1928. doi: 10.1212/WNL.0000000000002730.

13: Cherubini A, Caligiuri ME, Peran P, Sabatini U, Cosentino C, Amato F.
Importance of Multimodal MRI in Characterizing Brain Tissue and Its Potential
Application for Individual Age Prediction. IEEE J Biomed Health Inform. 2016
Sep;20(5):1232-9. doi: 10.1109/JBHI.2016.2559938.

14: Khalifa J, Tensaouti F, Chaltiel L, Lotterie JA, Catalaa I, Sunyach MP,
Ibarrola D, Noël G, Truc G, Walker P, Magné N, Charissoux M, Ken S, Peran P,
Berry I, Moyal EC, Laprie A. Identification of a candidate biomarker from
perfusion MRI to anticipate glioblastoma progression after chemoradiation. Eur
Radiol. 2016 Nov;26(11):4194-4203. Epub 2016 Feb 2.

15: Eustache P, Nemmi F, Saint-Aubert L, Pariente J, Péran P. Multimodal Magnetic
Resonance Imaging in Alzheimer's Disease Patients at Prodromal Stage. J
Alzheimers Dis. 2016;50(4):1035-50. doi: 10.3233/JAD-150353.

16: Barbagallo G, Sierra-Peña M, Nemmi F, Traon AP, Meissner WG, Rascol O, Péran
P.
Multimodal MRI assessment of nigro-striatal pathway in multiple system atrophy
and Parkinson disease. Mov Disord. 2016 Mar;31(3):325-34. doi: 10.1002/mds.26471.
Epub 2015 Dec 17.
Unité ToNIC, UMR 1214, CHU PURPAN - Pavillon BAUDOT, Place du Dr Joseph Baylac - 31024 TOULOUSE CEDEX 3
Inserm Université de Toulouse Université Toulouse III - Paul Sabatier