A. Baddeley, Working memory, 1986.

A. Baddeley, D. Sala, S. Gray, C. Papagno, C. Spinnler et al., Testing central executive functioning with a pencil-and-paper test, Methodology of Frontal and Executive Function, pp.61-80, 1997.

J. Baron, G. Chetelat, B. Desgranges, G. Perchey, B. Landeau et al., In Vivo Mapping of Gray Matter Loss with Voxel-Based Morphometry in Mild Alzheimer's Disease, NeuroImage, vol.14, issue.2, pp.298-309, 2001.
DOI : 10.1006/nimg.2001.0848

A. Boxer, K. Rankin, B. Miller, N. Schuff, M. Weiner et al., Cinguloparietal Atrophy Distinguishes Alzheimer Disease From Semantic Dementia, Archives of Neurology, vol.60, issue.7, pp.949-56, 2003.
DOI : 10.1001/archneur.60.7.949

S. Bozeat, C. Gregory, M. Ralph, and J. Hodges, Which neuropsychiatric and behavioural features distinguish frontal and temporal variants of frontotemporal dementia from Alzheimer's disease?, Journal of Neurology, Neurosurgery & Psychiatry, vol.69, issue.2, pp.178-86, 2000.
DOI : 10.1136/jnnp.69.2.178

D. Cardebat, B. Doyon, M. Puel, P. Goulet, and Y. Joanette, Evaluation lexicale formelle et sémantique chez des sujets normaux. Performances et dynamique de production en fonction du sexe, de l'âge et du niveau d'étude, Acta Neurol Belg, vol.90, issue.4, pp.207-224, 1990.

D. Chan, N. Fox, R. Scahill, W. Crum, J. Whitwell et al., Patterns of temporal lobe atrophy in semantic dementia and Alzheimer's disease, Annals of Neurology, vol.38, issue.4, pp.433-475, 2001.
DOI : 10.1002/ana.92

G. Chételat, B. Desgranges, V. De-la-sayette, F. Viader, K. Berkouk et al., Dissociating atrophy and hypometabolism impact on episodic memory in mild cognitive impairment, Brain, vol.126, issue.9, pp.1955-67, 2003.
DOI : 10.1093/brain/awg196

G. Chételat, B. Landeau, F. Eustache, F. Mézenge, F. Viader et al., Using voxel-based morphometry to map the structural changes associated with rapid conversion in MCI: A longitudinal MRI study, NeuroImage, vol.27, issue.4, pp.934-980, 2005.
DOI : 10.1016/j.neuroimage.2005.05.015

F. Collette, M. Hogge, E. Salmon, and M. Van-der-linden, Exploration of the neural substrates of executive functioning by functional neuroimaging, Neuroscience, vol.139, issue.1, pp.209-230, 2006.
DOI : 10.1016/j.neuroscience.2005.05.035

A. Coughlan and S. Hollows, The Adult Memory and Information Processing Battery, 1985.

R. Davies, K. Graham, J. Xuereb, G. Williams, and J. Hodges, The human perirhinal cortex and semantic memory, European Journal of Neuroscience, vol.38, issue.9, pp.2441-2447, 2004.
DOI : 10.1111/j.1460-9568.2004.03710.x

G. Deloche and D. Hannequin, Test de dénomination orale d'images (DO 80), 1997.

B. Desgranges, J. Baron, V. De-la-sayette, M. Petit-taboué, K. Benali et al., The neural substrates of memory systems impairment in Alzheimer's disease. A PET study of resting brain glucose utilization, Brain, vol.121, issue.4, pp.611-642, 1998.
DOI : 10.1093/brain/121.4.611

B. Desgranges, J. Baron, G. B. Chételat, G. Lalevée, C. Viader et al., The Neural Basis of Intrusions in Free Recall and Cued Recall: A PET Study in Alzheimer's Disease, NeuroImage, vol.17, issue.3, pp.1658-64, 2002.
DOI : 10.1006/nimg.2002.1289

B. Desgranges, J. Baron, C. Lalevée, G. B. Viader, F. De-la-sayette et al., The neural substrates of episodic memory impairment in Alzheimer's disease as revealed by FDG-PET: relationship to degree of deterioration, Brain, vol.125, issue.5, pp.1116-1140, 2002.
DOI : 10.1093/brain/awf097

J. Diehl, T. Grimmer, A. Drzezga, M. Riemenschneider, H. Forstl et al., Cerebral metabolic patterns at early stages of frontotemporal dementia and semantic dementia. A PET study, Neurobiology of Aging, vol.25, issue.8, pp.1051-1057, 2004.
DOI : 10.1016/j.neurobiolaging.2003.10.007

T. Edwards-lee, B. Miller, D. Benson, J. Cummings, G. Russell et al., The temporal variant of frontotemporal dementia, Brain, vol.120, issue.6, pp.1027-1067, 1997.
DOI : 10.1093/brain/120.6.1027

F. Eustache, P. Piolino, G. B. Viader, F. De-la-sayette, V. Baron et al., 'In the course of time': a PET study of the cerebral substrates of autobiographical amnesia in Alzheimer's disease, Brain, vol.127, issue.7, pp.1549-60, 2004.
DOI : 10.1093/brain/awh166

J. Evans, A. Heggs, N. Antoun, and J. Hodges, Progressive prosopagnosia associated with selective right temporal lobe atrophy, Brain, vol.118, issue.1, pp.1-13, 1995.
DOI : 10.1093/brain/118.1.1

M. Folstein, S. Folstein, and P. Mchugh, ???Mini-mental state???, Journal of Psychiatric Research, vol.12, issue.3, pp.189-98, 1975.
DOI : 10.1016/0022-3956(75)90026-6

C. Galton, K. Patterson, K. Graham, M. Lambon-ralph, G. Williams et al., Differing patterns of temporal atrophy in Alzheimer's disease and semantic dementia, Neurology, vol.57, issue.2, pp.216-241, 2001.
DOI : 10.1212/WNL.57.2.216

B. Giffard, B. Desgranges, F. Nore-mary, C. Lalevée, V. De-la-sayette et al., The nature of semantic memory deficits in Alzheimer's disease: New insights from hyperpriming effects, Brain, vol.124, issue.8, pp.1522-1554, 2001.
DOI : 10.1093/brain/124.8.1522

C. Good, I. Johnsrude, J. Ashburner, R. Henson, K. Friston et al., A Voxel-Based Morphometric Study of Ageing in 465 Normal Adult Human Brains, NeuroImage, vol.14, issue.1, pp.21-36, 2001.
DOI : 10.1006/nimg.2001.0786

C. Good, R. Scahill, N. Fox, J. Ashburner, K. Friston et al., Automatic Differentiation of Anatomical Patterns in the Human Brain: Validation with Studies of Degenerative Dementias, NeuroImage, vol.17, issue.1, pp.29-46, 2002.
DOI : 10.1006/nimg.2002.1202

M. Gorno-tempini, N. Dronkers, K. Rankin, J. Ogar, L. Phengrasamy et al., Cognition and anatomy in three variants of primary progressive aphasia, Annals of Neurology, vol.60, issue.3, pp.335-381, 2004.
DOI : 10.1002/ana.10825

K. Graham and J. Hodges, Differentiating the roles of the hippocampus complex and the neocortex in long-term memory storage: Evidence from the study of semantic dementia and Alzheimer's disease., Neuropsychology, vol.11, issue.1, pp.77-89, 1997.
DOI : 10.1037/0894-4105.11.1.77

K. Graham, J. Simons, K. Pratt, K. Patterson, and J. Hodges, Insights from semantic dementia on the relationship between episodic and semantic memory, Neuropsychologia, vol.38, issue.3, pp.313-337, 2000.
DOI : 10.1016/S0028-3932(99)00073-1

M. Grossman, C. Mcmillan, P. Moore, L. Ding, G. Glosser et al., What's in a name: voxel-based morphometric analyses of MRI and naming difficulty in Alzheimer's disease, frontotemporal dementia and corticobasal degeneration, Brain, vol.127, issue.3, pp.628-677, 2004.
DOI : 10.1093/brain/awh075

K. Herholz, E. Salmon, D. Perani, J. Baron, V. Holthoff et al., Discrimination between Alzheimer Dementia and Controls by Automated Analysis of Multicenter FDG PET, NeuroImage, vol.17, issue.1, pp.302-318, 2002.
DOI : 10.1006/nimg.2002.1208

J. Hodges, K. Patterson, S. Oxbury, and E. Funnell, Semantic dementia: progressive fluent aphasia with temporal lobe atrophy, Neurocase, vol.1, issue.1, pp.1783-806, 1992.
DOI : 10.1093/neucas/1.1.39-g

URL : http://brain.oxfordjournals.org/cgi/content/short/115/6/1783

J. Hodges and K. Patterson, Nonfluent progressive aphasia and semantic dementia: A comparative neuropsychological study, Journal of the International Neuropsychological Society, vol.42, issue.06, pp.511-535, 1996.
DOI : 10.1093/brain/113.2.397

J. Hodges and K. Graham, A reversal of the temporal gradient for famous person knowledge in semantic dementia: implications for the neural organisation of long-term memory, Neuropsychologia, vol.36, issue.8, pp.803-828, 1998.
DOI : 10.1016/S0028-3932(97)00126-7

J. Hodges, K. Patterson, R. Ward, P. Garrard, T. Bak et al., The differentiation of semantic dementia and frontal lobe dementia (temporal and frontal variants of frontotemporal dementia) from early Alzheimer's disease: A comparative neuropsychological study., Neuropsychology, vol.13, issue.1, pp.31-40, 1999.
DOI : 10.1037/0894-4105.13.1.31

J. Hodges and B. Miller, The Neuropsychology of Frontal Variant Frontotemporal Dementia and Semantic Dementia. Introduction to the Special Topic Papers: Part II, Neurocase, vol.7, issue.2, pp.113-134, 2001.
DOI : 10.1093/neucas/7.2.113

N. Kapur, A. Young, D. Bateman, and P. Kennedy, Focal Retrograde Amnesia: A Long Term Clinical and Neuropsychological Follow-Up, Cortex, vol.25, issue.3, pp.387-402, 1989.
DOI : 10.1016/S0010-9452(89)80053-X

D. Kempler, E. Metter, W. Riege, C. Jackson, D. Benson et al., Slowly progressive aphasia: three cases with language, memory, CT and PET data., Journal of Neurology, Neurosurgery & Psychiatry, vol.53, issue.11, pp.987-93, 1990.
DOI : 10.1136/jnnp.53.11.987

J. Kramer, J. Jurik, S. Sha, K. Rankin, H. Rosen et al., Distinctive Neuropsychological Patterns in Frontotemporal Dementia, Semantic Dementia, And Alzheimer Disease, Cognitive and Behavioral Neurology, vol.16, issue.4, pp.211-219, 2003.
DOI : 10.1097/00146965-200312000-00002

W. Liu, B. Miller, J. Kramer, K. Rankin, C. Wyss-coray et al., Behavioral disorders in the frontal and temporal variants of frontotemporal dementia, Neurology, vol.62, issue.5, pp.742-750, 2004.
DOI : 10.1212/01.WNL.0000113729.77161.C9

H. Matsuda, N. Kitayama, T. Ohnishi, T. Asada, S. Nakano et al., Longitudinal evaluation of both morphologic and functional changes in the same individuals with Alzheimer's disease, J Nucl Med, vol.43, issue.3, pp.304-315, 2002.

S. Mattis, Mental Status Examination for organic mental syndrome in the elderly patient Geriatric psychiatry: a handbook for psychiatrists and primary care physicians, pp.77-121, 1976.

V. Matuszewski, P. Piolino, V. De-la-sayette, C. Lalevée, A. Pélerin et al., Retrieval mechanisms for autobiographical memories: Insights from the frontal variant of frontotemporal dementia, Neuropsychologia, vol.44, issue.12, 2006.
DOI : 10.1016/j.neuropsychologia.2006.04.031

URL : https://hal.archives-ouvertes.fr/inserm-00502218

B. Miller, J. Cummings, J. Villanueva-meyer, K. Boone, C. Mehringer et al., Frontal lobe degeneration: Clinical, neuropsychological, and SPECT characteristics, Neurology, vol.41, issue.9, pp.1374-82, 1991.
DOI : 10.1212/WNL.41.9.1374

S. Minoshima, B. Giordani, S. Berent, K. Frey, N. Foster et al., Metabolic reduction in the posterior cingulate cortex in very early Alzheimer's disease, Annals of Neurology, vol.15, issue.1, pp.85-94, 1997.
DOI : 10.1002/ana.410420114

A. Miyake, N. Friedman, M. Emerson, A. Witzki, A. Howerter et al., The Unity and Diversity of Executive Functions and Their Contributions to Complex ???Frontal Lobe??? Tasks: A Latent Variable Analysis, Cognitive Psychology, vol.41, issue.1, pp.49-100, 2000.
DOI : 10.1006/cogp.1999.0734

N. Morris and D. Jones, Memory updating in working memory: The role of the central executive, British Journal of Psychology, vol.81, issue.2, pp.111-132, 1990.
DOI : 10.1111/j.2044-8295.1990.tb02349.x

H. Muller-gartner, J. Links, J. Prince, R. Bryan, E. Mcveigh et al., Measurement of Radiotracer Concentration in Brain Gray Matter Using Positron Emission Tomography: MRI-Based Correction for Partial Volume Effects, Journal of Cerebral Blood Flow & Metabolism, vol.8, issue.4, pp.571-83, 1992.
DOI : 10.1038/jcbfm.1992.81

C. Mummery, K. Patterson, R. Wise, R. Vandenbergh, C. Price et al., Disrupted temporal lobe connections in semantic dementia, Brain, vol.122, issue.1, pp.61-73, 1999.
DOI : 10.1093/brain/122.1.61

C. Mummery, K. Patterson, C. Price, J. Ashburner, R. Frackowiak et al., A voxel???based morphometry study of semantic dementia: Relationship between temporal lobe atrophy and semantic memory, Annals of Neurology, vol.47, issue.1, pp.36-45, 2000.
DOI : 10.1002/1531-8249(200001)47:1<36::AID-ANA8>3.3.CO;2-C

D. Neary, J. Snowden, L. Gustafson, U. Passant, D. Stuss et al., Frontotemporal lobar degeneration: A consensus on clinical diagnostic criteria, Neurology, vol.51, issue.6, pp.1546-54, 1998.
DOI : 10.1212/WNL.51.6.1546

P. Nestor, T. Fryer, M. Ikeda, and J. Hodges, Retrosplenial cortex (BA 29/30) hypometabolism in mild cognitive impairment (prodromal Alzheimer's disease), European Journal of Neuroscience, vol.110, issue.9, pp.2663-2670, 2003.
DOI : 10.1073/pnas.052587399

P. Nestor, T. Fryer, and J. Hodges, Declarative memory impairments in Alzheimer's disease and semantic dementia, NeuroImage, vol.30, issue.3, 2005.
DOI : 10.1016/j.neuroimage.2005.10.008

T. Nichols and S. Hayasaka, Controlling the familywise error rate in functional neuroimaging: a comparative review, Statistical Methods in Medical Research, vol.12, issue.5, pp.419-465, 2003.
DOI : 10.1191/0962280203sm341ra

S. Nyatsanza, T. Shetty, C. Gregory, S. Lough, K. Dawson et al., A study of stereotypic behaviours in Alzheimer's disease and frontal and temporal variant frontotemporal dementia, Journal of Neurology, Neurosurgery & Psychiatry, vol.74, issue.10, pp.1398-402, 2003.
DOI : 10.1136/jnnp.74.10.1398

M. Perron, S. Lemoal, E. Sartori, and S. Belliard, Présentation d'une batterie française de reconnaissance de personnes célèbres. Résultats auprès de patients atteints de démence sémantique, Rev Neurol (Paris), vol.157, issue.10, pp.4-53, 2001.

R. Perry and J. Hodges, Differentiating frontal and temporal variant frontotemporal dementia from Alzheimer's disease, Neurology, vol.54, issue.12, pp.2277-84, 2000.
DOI : 10.1212/WNL.54.12.2277

P. Piolino, S. Belliard, B. Desgranges, M. Perron, and F. Eustache, Autobiographical Memory and Autoneotic Consciousness in a case of Semantic Dementia, Cognitive Neuropsychology, vol.2, issue.7, pp.619-658, 2003.
DOI : 10.1037/0033-2909.121.3.331

P. Piolino, B. Desgranges, S. Belliard, V. Matuszewski, C. Lalevée et al., Autobiographical memory and autonoetic consciousness: triple dissociation in neurodegenerative diseases, Brain, vol.126, issue.10, pp.2203-2222, 2003.
DOI : 10.1093/brain/awg222

M. Quarantelli, K. Berkouk, A. Prinster, B. Landeau, C. Svarer et al., Integrated software for the analysis of brain PET/SPECT studies with partial-volume-effect correction, J Nucl Med, vol.45, issue.2, pp.192-201, 2004.

P. Quinette, B. Guillery, B. Desgranges, V. De-la-sayette, F. Viader et al., Working memory and executive functions in transient global amnesia, Brain, vol.126, issue.9, pp.1917-1951, 2003.
DOI : 10.1093/brain/awg201

E. Ratnavalli, C. Brayne, K. Dawson, and J. Hodges, The prevalence of frontotemporal dementia, Neurology, vol.58, issue.11, pp.1615-1636, 2002.
DOI : 10.1212/WNL.58.11.1615

R. Reitan, VALIDITY OF THE TRAIL MAKING TEST AS AN INDICATOR OF ORGANIC BRAIN DAMAGE, Perceptual and Motor Skills, vol.19, issue.3, pp.271-277, 1958.
DOI : 10.2466/pms.1958.8.3.271

A. Rey, Test de mémorisation d'une série de 15 mots. L'examen clinique en psychologie, 1970.

H. Rosen, M. Gorno-tempini, W. Goldman, R. Perry, N. Schuff et al., Patterns of brain atrophy in frontotemporal dementia and semantic dementia, Neurology, vol.58, issue.2, pp.198-208, 2002.
DOI : 10.1212/WNL.58.2.198

H. Rosen, S. Allison, G. Schauer, M. Gorno-tempini, M. Weiner et al., Neuroanatomical correlates of behavioural disorders in dementia, Brain, vol.128, issue.11, pp.2612-2637, 2005.
DOI : 10.1093/brain/awh628

O. Rousset, Y. Ma, and A. Evans, Correction for partial volume effects in PET: principle and validation, J Nucl Med, vol.39, issue.5, pp.904-915, 1998.

W. Seeley, A. Bauer, B. Miller, M. Gorno-tempini, J. Kramer et al., The natural history of temporal variant frontotemporal dementia, Neurology, vol.64, issue.8, pp.1384-90, 2005.
DOI : 10.1212/01.WNL.0000158425.46019.5C

P. Shaw, J. Bramham, E. Lawrence, R. Morris, S. Baron-cohen et al., Differential Effects of Lesions of the Amygdala and Prefrontal Cortex on Recognizing Facial Expressions of Complex Emotions, Journal of Cognitive Neuroscience, vol.22, issue.9, pp.1410-1419, 2005.
DOI : 10.1016/S0165-0173(02)00248-5

R. Short, D. Broderick, A. Patton, Z. Arvanitakis, and N. Graff-radford, Different Patterns of Magnetic Resonance Imaging Atrophy for Frontotemporal Lobar Degeneration Syndromes, Archives of Neurology, vol.62, issue.7, pp.1106-1116, 2005.
DOI : 10.1001/archneur.62.7.1106

J. Snowden, P. Goulding, and D. Neary, Semantic dementia: a form of circumscribed cerebral atrophy, Neurocase, vol.1, issue.1, pp.167-83, 1989.
DOI : 10.1093/neucas/1.1.39-y

J. Snowden, D. Bathgate, A. Varma, A. Blackshaw, Z. Gibbons et al., Distinct behavioural profiles in frontotemporal dementia and semantic dementia, Journal of Neurology, Neurosurgery & Psychiatry, vol.70, issue.3, pp.323-355, 2001.
DOI : 10.1136/jnnp.70.3.323

J. Stroop, Studies of interference in serial verbal reactions., Journal of Experimental Psychology, vol.18, issue.6, pp.643-62, 1935.
DOI : 10.1037/h0054651

S. Thompson, K. Patterson, and J. Hodges, Left/right asymmetry of atrophy in semantic dementia: Behavioral-cognitive implications, Neurology, vol.61, issue.9, pp.1196-203, 2003.
DOI : 10.1212/01.WNL.0000091868.28557.B8

P. Tyrrell, E. Warrington, R. Frackowiak, and M. Rossor, Heterogeneity in progressive aphasia due to focal cortical atrophy. A clinical and PET study, Neurocase, vol.1, issue.1, pp.1321-1357, 1990.
DOI : 10.1093/neucas/1.1.39-aa

A. Violon and C. Wijns, Test de perception et d'apprentissage progressif en mémoire visuelle, Braine le Chateau (Belgium): Editions l'Application des techniques modernes SPRL, 1984.

E. Warrington, The selective impairment of semantic memory, Quarterly Journal of Experimental Psychology, vol.7, issue.4, pp.635-57, 1975.
DOI : 10.1192/bjp.114.513.973

D. Wechsler, Echelle clinique de mémoire (forme1) Paris: Centre de Psychologie Appliquée, 1969.

J. Whitwell, E. Sampson, H. Watt, R. Harvey, M. Rossor et al., A Volumetric Magnetic Resonance Imaging Study of the Amygdala in Frontotemporal Lobar Degeneration and Alzheimer???s Disease, Dementia and Geriatric Cognitive Disorders, vol.20, issue.4, pp.238-282, 2005.
DOI : 10.1159/000087343

G. Williams, P. Nestor, and J. Hodges, Neural correlates of semantic and behavioural deficits in frontotemporal dementia, NeuroImage, vol.24, issue.4, pp.1042-51, 2005.
DOI : 10.1016/j.neuroimage.2004.10.023

B. Wilson, N. Alderman, P. Burgess, H. Emslie, and J. Evans, Behavioural assessment of the dysexecutive syndrome (BADS) Bury St Edmunds, UK: 1996. (U Mann- Whitney test) Semantic memory Picture naming test (DO 80) 79.57 (1.1) 45.9 (22.03) *** Semantic Knowledge test

. Stroop, 9) 33.3 (9.1) ** Running Span task (/16) 7.33 (4.1) 4.67 (2.1) NS Working memory Central executive Dual task (level of performance

. Amipb-figure, 4) ** Significant differences between patients and controls: *: p<0.05, pp.45-95