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M. Schapiro · SciRah

Researcher profile · Semantic Scholar

M. Schapiro

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M. Schapiro — researcher profile on SciRah

h-index: 69
Works: 235
Citations: 17K

Most-cited papers

Positron emission tomography in evaluation of dementia: Regional brain metabolism and long-term outcome.
D. Silverman, G. Small, Carol Y Chang, Carolyn S. Lu +20 more
2001Journal of the American Medical Association (JAMA)924 citations
Semantic Scholar
Total and regional brain volumes in a population-based normative sample from 4 to 18 years: the NIH MRI Study of Normal Brain Development.
W. Ball, A. Byars, M. Schapiro, W. Bommer +81 more
2012Cerebral Cortex369 citations Open access
Semantic Scholar
Regional glucose metabolic abnormalities are not the result of atrophy in Alzheimer's disease
V. Ibáñez, P. Pietrini, G. Alexander, M. Furey +5 more
1998Neurology336 citations
Semantic Scholar
Differential diagnosis of Alzheimer disease with cerebrospinal fluid levels of tau protein phosphorylated at threonine 231.
K. Buerger, R. Zinkowski, S. Teipel, T. Tapiola +15 more
2002Archives of Neurology275 citations Open access
Semantic Scholar
Corpus callosum atrophy is a possible indicator of region- and cell type-specific neuronal degeneration in Alzheimer disease: a magnetic resonance imaging analysis.
H. Hampel, S. Teipel, G. Alexander, B. Horwitz +3 more
1998Archives of Neurology216 citations Open access
Semantic Scholar
Volumes of medial temporal lobe structures in patients with Alzheimer's disease and mild cognitive impairment (and in healthy controls).
Jack S. Krasuski, G. Alexander, B. Horwitz, E. Daly +3 more
1998Biological Psychiatry210 citations
Semantic Scholar
Progression of corpus callosum atrophy in Alzheimer disease.
S. Teipel, Wolfram Bayer, G. Alexander, Y. Zebuhr +6 more
2002Archives of Neurology203 citations Open access
Semantic Scholar
Imaging Neuroinflammation in Alzheimer Disease with Radiolabeled Arachidonic Acid and PET
G. Esposito, G. Giovacchini, J. Liow, A. Bhattacharjee +7 more
2008Journal of Nuclear Medicine173 citations Open access
Semantic Scholar
Brain metabolite concentration and dementia severity in Alzheimer’s disease
Wei Huang, G. Alexander, L. Chang, H. Shetty +3 more
2001Neurology170 citations
Semantic Scholar
Age-related cortical grey matter reductions in non-demented Down's syndrome adults determined by MRI with voxel-based morphometry.
S. Teipel, G. Alexander, M. Schapiro, H. Möller +2 more
2004Brain : a journal of neurology158 citations
Semantic Scholar
High brain myo-inositol levels in the predementia phase of Alzheimer's disease in adults with Down's syndrome: a 1H MRS study.
Wei Huang, G. Alexander, E. Daly, H. Shetty +3 more
1999American Journal of Psychiatry150 citations
Semantic Scholar
fMRI Shows Atypical Language Lateralization in Pediatric Epilepsy Patients
W. Yuan, Jerzy P. Szaflarski, V. Schmithorst, M. Schapiro +3 more
2006Epilepsia142 citations Open access
Semantic Scholar
Relation of medial temporal lobe volumes to age and memory function in nondemented adults with Down's syndrome: implications for the prodromal phase of Alzheimer's disease.
Jack S. Krasuski, G. Alexander, B. Horwitz, S. Rapoport +1 more
2002American Journal of Psychiatry132 citations
Semantic Scholar
Left-Handedness and Language Lateralization in Children
J. Szaflarski, A. Rajagopal, M. Altaye, A. Byars +5 more
2011Brain Research131 citations Open access
Semantic Scholar
Relation of corpus callosum and hippocampal size to age in nondemented adults with Down's syndrome.
S. Teipel, M. Schapiro, G. Alexander, Jack S. Krasuski +5 more
2003American Journal of Psychiatry117 citations
Semantic Scholar
Congenital creatine transporter deficiency.
T. Degrauw, G. Salomons, K. Cecil, G. Chuck +3 more
2002Neuropediatrics112 citations
Semantic Scholar
Regional pattern of hippocampus and corpus callosum atrophy in Alzheimer's disease in relation to dementia severity: evidence for early neocortical degeneration.
S. Teipel, Wolfram Bayer, G. Alexander, Arun L. W. Bokde +7 more
2003Neurobiology of Aging105 citations Open access
Semantic Scholar
Phospholipid composition and levels are altered in Down syndrome brain.
E. Murphy, M. Schapiro, S. I. Rapoport, H. Shetty
2000Brain Research103 citations
Semantic Scholar
Cholinergic enhancement improves performance on working memory by modulating the functional activity in distinct brain regions: a positron emission tomography regional cerebral blood flow study in healthy humans.
M. Furey, P. Pietrini, G. Alexander, M. Schapiro +1 more
2000Brain Research Bulletin99 citations
Semantic Scholar
Cortical reorganization of language functioning following perinatal left MCA stroke.
J. Tillema, A. Byars, L. Jacola, M. Schapiro +3 more
2008Brain and Language98 citations Open access
Semantic Scholar
The effect of brain atrophy on cerebral hypometabolism in the visual variant of Alzheimer disease.
Arun L. W. Bokde, P. Pietrini, Vicente Ibáñez, M. Furey +5 more
2001Archives of Neurology93 citations Open access
Semantic Scholar
Increasing required neural response to expose abnormal brain function in mild versus moderate or severe Alzheimer's disease: PET study using parametric visual stimulation.
M. Mentis, G. Alexander, Jack S. Krasuski, P. Pietrini +3 more
1998American Journal of Psychiatry91 citations Open access
Semantic Scholar
BOLD fMRI signal increases with age in selected brain regions in children
M. Schapiro, V. Schmithorst, M. Wilke, A. Byars +2 more
2004NeuroReport86 citations Open access
Semantic Scholar
Dissociation between corpus callosum atrophy and white matter pathology in Alzheimer's disease
S. Teipel, H. Hampel, G. Alexander, M. Schapiro +6 more
1998Neurology84 citations
Semantic Scholar
Blood expression profiles for tuberous sclerosis complex 2, neurofibromatosis type 1, and down's syndrome
Yang Tang, M. Schapiro, D. Franz, Bonnie Patterson +9 more
2004Annals of Neurology83 citations
Semantic Scholar
Brain MRI and Proton MRS Findings in Infants and Children with Respiratory Chain Defects
A. Dinopoulos, K. Cecil, M. Schapiro, A. Papadimitriou +4 more
2005Neuropediatrics81 citations
Semantic Scholar
Resting state brain glucose metabolism is not reduced in normotensive healthy men during aging, after correction for brain atrophy.
V. Ibáñez, P. Pietrini, M. Furey, G. Alexander +6 more
2004Brain Research Bulletin70 citations
Semantic Scholar
Incidence of Brain Creatine Transporter Deficiency in Males with Developmental Delay Referred for Brain Magnetic Resonance Imaging
A. Newmeyer, K. Cecil, M. Schapiro, Joseph F. Clark +1 more
2005Journal of Developmental and Behavioral Pediatrics67 citations
Semantic Scholar
Region-specific corpus callosum atrophy correlates with the regional pattern of cortical glucose metabolism in Alzheimer disease.
S. Teipel, H. Hampel, P. Pietrini, G. Alexander +5 more
1999Archives of Neurology64 citations
Semantic Scholar
Muscarinic Versus Nicotinic Modulation of a Visual Task: A PET Study Using Drug Probes
M. Mentis, T. Sunderland, Jennifer C Lai, C. Connolly +6 more
2001Neuropsychopharmacology63 citations
Semantic Scholar
Age-related differences in visual perception: a PET study.
B. Levine, L. Beason-Held, K. Purpura, D. M. Aronchick +5 more
2000Neurobiology of Aging59 citations
Semantic Scholar
Association between brain functional failure and dementia severity in Alzheimer's disease: resting versus stimulation PET study.
P. Pietrini, M. Furey, G. Alexander, M. Mentis +4 more
1999American Journal of Psychiatry55 citations
Semantic Scholar
Cerebral metabolic pattern in young adult Down's syndrome subjects: altered intercorrelations between regional rates of glucose utilization.
B. Horwitz, M. Schapiro, C. Grady, S. Rapoport
2008Journal of mental deficiency research53 citations
Semantic Scholar
Coenzyme Q10 (ubiquinol-10) supplementation improves oxidative imbalance in children with trisomy 21.
M. V. Miles, Bonnie Patterson, Melinda Chalfonte-Evans, P. Horn +5 more
2007Pediatric Neurology53 citations
Semantic Scholar
Reversible MR imaging and MR spectroscopy abnormalities in association with metronidazole therapy.
K. Cecil, M. Halsted, M. Schapiro, A. Dinopoulos +1 more
2002Journal of computer assisted tomography53 citations
Semantic Scholar
Pharmacological modulation of prefrontal cortical activity during a working memory task in young and older humans: a PET study with physostigmine.
U. Freo, E. Ricciardi, P. Pietrini, M. Schapiro +2 more
2005American Journal of Psychiatry50 citations
Semantic Scholar
Individual differences in PET activation of object perception and attention systems predict face matching accuracy.
G. Alexander, M. Mentis, J. V. Van Horn, Cheryl L. Grady +6 more
1999NeuroReport49 citations
Semantic Scholar
PET reveals occipitotemporal pathway activation during elementary form perception in humans
Lori L. Beason-Held, K. Purpura, J. Van Meter, N. Azari +8 more
1998Visual Neuroscience49 citations
Semantic Scholar
Cortical regions involved in visual texture perception: a fMRI study.
L. Beason-Held, K. Purpura, Jack S. Krasuski, J. Maisog +6 more
1998Brain research. Cognitive brain research46 citations Open access
Semantic Scholar
Functional Magnetic Resonance Imaging Reveals Atypical Language Organization in Children Following Perinatal Left Middle Cerebral Artery Stroke1
L. Jacola, M. Schapiro, V. Schmithorst, A. Byars +4 more
2006Neuropediatrics43 citations Open access
Semantic Scholar
Levetiracetam for the Treatment of Seizures in Neonatal Hypoxic Ischemic Encephalopathy
C. Venkatesan, Sarah Young, M. Schapiro, Cameron Thomas
2017Journal of Child Neurology41 citations
Semantic Scholar
Functional magnetic resonance imaging of cognitive processing in young adults with Down syndrome.
L. Jacola, A. Byars, Melinda Chalfonte-Evans, V. Schmithorst +7 more
2011American Journal on Intellectual and Developmental Disabilities38 citations
Semantic Scholar
A Volumetric Magnetic Resonance Imaging Study
J. Salerno, D. Murphy, B. Horwitz, C. Decarli +3 more
200538 citations
Semantic Scholar
Age transformation of combined hippocampus and amygdala volume improves diagnostic accuracy in Alzheimer's disease.
H. Hampel, S. Teipel, Wolfram Bayer, G. Alexander +4 more
2002Journal of Neurological Sciences36 citations
Semantic Scholar
Brain myo‐inositol level is elevated in Ts65Dn mouse and reduced after lithium treatment
Wei Huang, Z. Galdzicki, P. van Gelderen, A. Balbo +3 more
2000NeuroReport36 citations
Semantic Scholar
Cholinergic Enhancement Eliminates Modulation of Neural Activity by Task Difficulty in the Prefrontal Cortex during Working Memory
M. Furey, E. Ricciardi, M. Schapiro, S. Rapoport +1 more
2008Journal of Cognitive Neuroscience35 citations Open access
Semantic Scholar
Time course of pharmacodynamic and pharmacokinetic effects of physostigmine assessed by functional brain imaging in humans.
M. Furey, P. Pietrini, G. Alexander, M. Mentis +6 more
2000Pharmacology, Biochemistry and Behavior35 citations
Semantic Scholar
Premutation female carriers of fragile X syndrome: a pilot study on brain anatomy and metabolism.
D. Murphy, M. Mentis, P. Pietrini, Cheryl L. Grady +6 more
1999Journal of the American Academy of Child and Adolescent Psychiatry35 citations
Semantic Scholar
Cholinergic modulation of visual working memory during aging: A parametric PET study
E. Ricciardi, P. Pietrini, M. Schapiro, S. Rapoport +1 more
2009Brain Research Bulletin31 citations Open access
Semantic Scholar
Success Rates for Functional MR Imaging in Children
A. Rajagopal, A. Byars, M. Schapiro, Gregory R. Lee +1 more
2014American Journal of Neuroradiology29 citations Open access
Semantic Scholar

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