|Assessing whole brain perfusion changes in patients with REM sleep behavior disorder|
S Mazza, JP Soucy, P Gravel, M Michaud, R Postuma, ...
Neurology 67 (9), 1618-1622, 2006
|α-[11C] methyl-L-tryptophan trapping in the orbital and ventral medial prefrontal cortex of suicide attempters|
M Leyton, V Paquette, P Gravel, P Rosa-Neto, F Weston, M Diksic, ...
European Neuropsychopharmacology 16 (3), 220-223, 2006
|Where in-vivo imaging meets cytoarchitectonics: the relationship between cortical thickness and neuronal density measured with high-resolution [18F] flumazenil-PET|
C la Fougère, S Grant, A Kostikov, R Schirrmacher, P Gravel, ...
Neuroimage 56 (3), 951-960, 2011
|Acute prefrontal cortex TMS in healthy volunteers: Effects on brain 11C-αMtrp trapping|
I Sibon, AP Strafella, P Gravel, JH Ko, L Booij, JP Soucy, M Leyton, ...
Neuroimage 34 (4), 1658-1664, 2007
|Brain serotonin synthesis in adult males characterized by physical aggression during childhood: a 21-year longitudinal study|
L Booij, RE Tremblay, M Leyton, JR Séguin, F Vitaro, P Gravel, ...
PloS one 5 (6), e11255, 2010
|Cocaine cue-induced dopamine release in amygdala and hippocampus: a high-resolution PET [18 F] fallypride study in cocaine dependent participants|
A Fotros, KF Casey, K Larcher, JAJ Verhaeghe, SML Cox, P Gravel, ...
Neuropsychopharmacology 38 (9), 1780-1788, 2013
|Stress‐induced dopamine release in human medial prefrontal cortex—18F‐Fallypride/PET study in healthy volunteers|
A Nagano‐Saito, A Dagher, L Booij, P Gravel, K Welfeld, KF Casey, ...
Synapse 67 (12), 821-830, 2013
|Decreased [18F] MPPF binding potential in the dorsal raphe nucleus after a single oral dose of fluoxetine: a positron-emission tomography study in healthy volunteers|
I Sibon, C Benkelfat, P Gravel, N Aznavour, N Costes, S Mzengeza, ...
Biological psychiatry 63 (12), 1135-1140, 2008
|Quantification of brain cholinergic denervation in Alzheimer’s disease using PET imaging with [18 F]-FEOBV|
M Aghourian, C Legault-Denis, JP Soucy, P Rosa-Neto, S Gauthier, ...
Molecular psychiatry 22 (11), 1531-1538, 2017
|Tryptophan hydroxylase 2 gene polymorphisms predict brain serotonin synthesis in the orbitofrontal cortex in humans|
L Booij, G Turecki, M Leyton, P Gravel, CL De Lara, M Diksic, C Benkelfat
Molecular psychiatry 17 (8), 809-817, 2012
|Improved work-up procedure for the production of [18F] flumazenil and first results of its use with a high-resolution research tomograph in human stroke|
G Massaweh, E Schirrmacher, C La Fougere, M Kovacevic, C Wängler, ...
Nuclear medicine and biology 36 (7), 721-727, 2009
|External awareness and GABA—A multimodal imaging study combining fMRI and [18F]flumazenil‐PET|
C Wiebking, NW Duncan, P Qin, DJ Hayes, O Lyttelton, P Gravel, ...
Human brain mapping 35 (1), 173-184, 2014
|In vivo measurements of brain trapping of 11C-labelled α-methyl-L-tryptophan during acute changes in mood states|
E Perreau-Linck, M Beauregard, P Gravel, V Paquette, JP Soucy, M Diksic, ...
Journal of psychiatry & neuroscience: JPN 32 (6), 430, 2007
|Cocaine cue–induced dopamine release in the human prefrontal cortex|
MS Milella, A Fotros, P Gravel, KF Casey, K Larcher, JAJ Verhaeghe, ...
Journal of psychiatry & neuroscience: JPN 41 (5), 322, 2016
|Brain Regionalα-[11C] Methyl-L-Tryptophan Trapping in Medication-Free Patients With Obsessive-Compulsive Disorder|
A Berney, M Leyton, P Gravel, I Sibon, D Sookman, PR Neto, M Diksic, ...
Archives of general psychiatry 68 (7), 732-741, 2011
|Perinatal effects on in vivo measures of human brain serotonin synthesis in adulthood: a 27-year longitudinal study|
L Booij, C Benkelfat, M Leyton, F Vitaro, P Gravel, ML Lévesque, ...
European Neuropsychopharmacology 22 (6), 419-423, 2012
|MicroPET imaging of 5-HT1A receptors in rat brain: a test–retest [18F]MPPF study|
N Aznavour, C Benkelfat, P Gravel, A Aliaga, P Rosa-Neto, B Bedell, ...
European journal of nuclear medicine and molecular imaging 36 (1), 53, 2009
|Direct 4D PET MLEM reconstruction of parametric images using the simplified reference tissue model with the basis function method for [11C] raclopride|
P Gravel, AJ Reader
Physics in Medicine & Biology 60 (11), 4533, 2015
|Motion compensation for fully 4D PET reconstruction using PET superset data|
J Verhaeghe, P Gravel, R Mio, R Fukasawa, P Rosa-Neto, JP Soucy, ...
Physics in Medicine & Biology 55 (14), 4063, 2010
|GABAA receptors in visual and auditory cortex and neural activity changes during basic visual stimulation|
P Qin, NW Duncan, C Wiebking, P Gravel, D Hayes, J Verhaeghe, ...
Frontiers in human neuroscience 6, 337, 2012