M. De-jonge, J. Parr, M. Rutter, S. Wallace, C. Kemner et al., New Interview and Observation Measures of the Broader Autism Phenotype: Group Differentiation, Journal of Autism and Developmental Disorders, vol.41, issue.5, pp.893-901, 2015.
DOI : 10.1007/s10803-014-2230-7

C. Demily and F. Sedel, Psychiatric manifestations of treatable hereditary metabolic disorders in adults, Annals of General Psychiatry, vol.167, issue.1
DOI : 10.1186/s12991-014-0027-x

S. Deng, L. Wei-guang, J. Wu, Y. Zhang, F. Li et al., Understanding the mechanisms of cognitive impairments in developmental coordination disorder, Pediatric Research, vol.20, issue.1-2, pp.210-216, 2014.
DOI : 10.1177/0883073812461945

A. El-ansary, A. Bacha, and M. Kotb, Etiology of autistic features: the persisting neurotoxic effects of propionic acid, Journal of Neuroinflammation, vol.227, issue.8, p.74, 2012.
DOI : 10.1186/1742-2094-9-74

E. Fombonne, Epidemiology of Pervasive Developmental Disorders, Pediatr Res, 2009.

M. Ghaziuddin and M. Al-owain, Autism Spectrum Disorders and Inborn Errors of Metabolism: An Update, Pediatric Neurology, vol.49, issue.4, pp.232-238, 2013.
DOI : 10.1016/j.pediatrneurol.2013.05.013

B. Golse, Mon combat pour les enfants autistes, 2013.

R. Goodman, The Strengths and Difficulties Questionnaire: A Research Note, Journal of Child Psychology and Psychiatry, vol.22, issue.5, pp.581-587, 1997.
DOI : 10.1002/(SICI)1234-988X(199607)6:2<63::AID-MPR151>3.3.CO;2-M

E. Gowen and A. Hamilton, Motor Abilities in Autism: A Review Using a Computational Context, Journal of Autism and Developmental Disorders, vol.79, issue.10, pp.323-367, 2013.
DOI : 10.1007/s10803-012-1574-0

R. Grove, A. Baillie, C. Allison, S. Baron-cohen, and R. Hoekstra, The latent structure of cognitive and emotional empathy in individuals with autism, first-degree relatives and typical individuals, Molecular Autism, vol.5, issue.1, p.42, 2014.
DOI : 10.1186/2040-2392-5-42

S. Grünert, S. Müllerleile, D. Silva, L. Barth, M. Walter et al., Propionic acidemia: clinical course and outcome in 55 pediatric and adolescent patients, Orphanet Journal of Rare Diseases, vol.8, issue.1, p.6, 2013.
DOI : 10.1007/s00103-007-0241-7

R. Haas, D. Marsden, S. Capistrano-estrada, R. Hamilton, M. Grafe et al., Acute Basal Ganglia Infarction in Propionic Acidemia, Journal of Child Neurology, vol.10, issue.1, pp.18-22, 1995.
DOI : 10.1177/088307389501000104

R. Hamilton, R. Haas, W. Nyhan, H. Powell, and M. Grafe, Neuropathology of Propionic Acidemia: A Report of Two Patients With Basal Ganglia Lesions, Journal of Child Neurology, vol.10, issue.1, pp.25-30, 1995.
DOI : 10.1177/088307389501000107

F. Happé and U. Frith, The Weak Coherence Account: Detail-focused Cognitive Style in Autism Spectrum Disorders, Journal of Autism and Developmental Disorders, vol.24, issue.1430, pp.5-25, 2006.
DOI : 10.1007/s10803-005-0039-0

O. Howes and S. Kapur, The Dopamine Hypothesis of Schizophrenia: Version III--The Final Common Pathway, Schizophrenia Bulletin, vol.35, issue.3, pp.549-62, 2009.
DOI : 10.1093/schbul/sbp006

L. Jones, D. Mcdonald, and P. Borum, Acylcarnitines: Role in brain, Progress in Lipid Research, vol.49, issue.1, 2010.
DOI : 10.1016/j.plipres.2009.08.004

B. King and C. Lord, Is schizophrenia on the autism spectrum? Brain Res, pp.34-41, 1380.

M. Lai, M. Lombardo, S. Baron-cohen, and . Autism, The Lancet, pp.896-910, 2014.

G. Lelord and C. Barthélémy, ECA: Echelle d'évaluation des comportements autistiques, Paris : EAP, 1989.

B. Li, X. Liu, Y. Yi, Y. Deng, T. Su et al., Autism in Dravet syndrome: Prevalence, neurotransmission, in PC12 cells--possible relevance to autism spectrum disorders, PloS One, vol.9, issue.8, p.103740, 2014.

M. Nizon, C. Ottolenghi, V. Valayannopoulos, J. Arnoux, V. Barbier et al., Long-term neurological outcome of a cohort of 80 patients with classical organic acidurias, Orphanet Journal of Rare Diseases, vol.8, issue.1, p.148, 2013.
DOI : 10.1203/PDR.0b013e3181a7c270

URL : https://hal.archives-ouvertes.fr/inserm-00878363

D. Noriega and H. Savelkoul, Immune dysregulation in autism spectrum disorder, European Journal of Pediatrics, vol.42, issue.4, pp.33-43
DOI : 10.1007/s00431-013-2183-4

W. Nyhan, C. Bay, E. Beyer, and M. Mazi, Neurologic Nonmetabolic Presentation of Propionic Acidemia, Archives of Neurology, vol.56, issue.9, pp.1143-1150, 1999.
DOI : 10.1001/archneur.56.9.1143

L. Pena, J. Franks, K. Chapman, A. Gropman, A. Mew et al., Natural history of propionic acidemia, Molecular Genetics and Metabolism, vol.105, issue.1, pp.5-9
DOI : 10.1016/j.ymgme.2011.09.022

L. Pettenuzzo, G. Ferreira, C. Da, A. Schmidt, C. Dutra-filho et al., Differential inhibitory effects of methylmalonic acid on respiratory chain complex activities in rat tissues, International Journal of Developmental Neuroscience, vol.24, issue.1, pp.45-52, 2006.
DOI : 10.1016/j.ijdevneu.2005.10.005

R. Rinaldi, E. Jacquet, and L. Lefebvre, Neurocognitive characteristics of psychotic symptoms in young adults with high functioning autism, Research in Autism Spectrum Disorders, vol.17, issue.17, pp.135-176, 2015.
DOI : 10.1016/j.rasd.2015.06.008

L. Robel and B. Golse, Pour une approche int??grative de l???autisme infantile, Neuropsychiatrie de l'Enfance et de l'Adolescence, vol.58, issue.6-7, pp.366-70, 2010.
DOI : 10.1016/j.neurenf.2010.06.001

S. Romano, V. Valayannopoulos, G. Touati, J. Jais, D. Rabier et al., Cardiomyopathies in Propionic Aciduria are Reversible After Liver??Transplantation, The Journal of Pediatrics, vol.156, issue.1, pp.128-162, 2010.
DOI : 10.1016/j.jpeds.2009.07.002

E. Schopler, R. Reichler, R. Devellis, and K. Daly, Toward objective classification of childhood autism: Childhood Autism Rating Scale (CARS), Journal of Autism and Developmental Disorders, vol.1, issue.1, pp.91-103, 1980.
DOI : 10.1007/BF02408436

J. Schreiber, K. Chapman, M. Summar, A. Mew, N. Sutton et al., Neurologic considerations in propionic acidemia, Molecular Genetics and Metabolism, vol.105, issue.1, pp.10-15
DOI : 10.1016/j.ymgme.2011.10.003

M. Schwab, S. Sauer, J. Okun, L. Nijtmans, R. Rodenburg et al., Secondary mitochondrial dysfunction in propionic aciduria: a pathogenic role for endogenous mitochondrial toxins, Biochemical Journal, vol.398, issue.1, pp.107-119, 2006.
DOI : 10.1042/BJ20060221

URL : https://hal.archives-ouvertes.fr/hal-00478532

C. Senez, Hypernauséeux et troubles de l'oralité chez l'enfant, Rééduc Orthophonique, issue.220, pp.93-106, 2004.

K. Sethi, R. Ray, R. Roesel, A. Carter, B. Gallagher et al., Adult-onset chorea and dementia with propionic acidemia, Neurology, vol.39, issue.10, pp.1343-1348, 1989.
DOI : 10.1212/WNL.39.10.1343

T. Shuaib, N. Hashmi, M. Ghaziuddin, E. Megdad, D. Abebe et al., Propionic Acidemia Associated With Visual Hallucinations, Journal of Child Neurology, vol.27, issue.6, pp.799-803, 2012.
DOI : 10.1177/0883073811426929

M. Spilioti, A. Evangeliou, D. Tramma, Z. Theodoridou, S. Metaxas et al., Evidence for treatable inborn errors of metabolism in a cohort of 187 Greek patients with autism spectrum disorder (ASD) Front Hum Neurosci Available from, 2015.

E. Sucksmith, I. Roth, and R. Hoekstra, Autistic Traits Below the Clinical Threshold: Re-examining the Broader Autism Phenotype in the 21st Century, Neuropsychology Review, vol.37, issue.5, pp.360-89, 2011.
DOI : 10.1007/s11065-011-9183-9

H. Tachimori, H. Osada, and H. Kurita, Childhood Autism Rating Scale - Tokyo Version for screening pervasive developmental disorders, Psychiatry and Clinical Neurosciences, vol.23, issue.1, pp.113-121, 2003.
DOI : 10.1097/00004583-200006000-00007

U. Hallerbäck, M. Lugnegård, T. Gillberg, and C. , Is autism spectrum disorder common in schizophrenia?, Psychiatry Res. 2012, vol.198, issue.1, pp.12-19

L. Vaivre-douret, Developmental coordination disorders: State of art, Neurophysiologie Clinique/Clinical Neurophysiology, vol.44, issue.1, pp.13-23, 2014.
DOI : 10.1016/j.neucli.2013.10.133

A. Ververi, E. Vargiami, V. Papadopoulou, D. Tryfonas, and D. Zafeiriou, Clinical and Laboratory Data in a Sample of Greek Children with Autism Spectrum Disorders, Journal of Autism and Developmental Disorders, vol.30, issue.7, 2012.
DOI : 10.1007/s10803-011-1414-7

M. Walterfang, O. Bonnot, R. Mocellin, and D. Velakoulis, The neuropsychiatry of inborn errors of metabolism, Journal of Inherited Metabolic Disease, vol.132, issue.Suppl 1, pp.687-702
DOI : 10.1007/s10545-013-9618-y

S. Wheelwright, B. Auyeung, C. Allison, and S. Baron-cohen, Defining the broader, medium and narrow autism phenotype among parents using the Autism Spectrum Quotient (AQ), Molecular Autism, vol.1, issue.1, p.10, 2010.
DOI : 10.1186/2040-2392-1-10

J. Xavier and A. Bottineau, A visuospatial dyspraxia in children with pervasive developmental disorders not otherwise specified: A factor fostering empathy impairments, Neuropsychiatrie de l'Enfance et de l'Adolescence, vol.60, issue.5, pp.202-247
DOI : 10.1016/j.neurenf.2012.04.401

J. Xavier, E. Tilmont, and O. Bonnot, Children???s synchrony and rhythmicity in imitation of peers: Toward a developmental model of empathy, Journal of Physiology-Paris, vol.107, issue.4, pp.291-298, 2013.
DOI : 10.1016/j.jphysparis.2013.03.012

O. Zerbo, A. Leong, L. Barcellos, P. Bernal, B. Fireman et al., Immune mediated conditions in autism spectrum disorders, Brain, Behavior, and Immunity, vol.46, pp.232-238
DOI : 10.1016/j.bbi.2015.02.001