Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Rezwan Ghassemi"'
Autor:
Rezwan Ghassemi, Sridar Narayanan, Brenda Banwell, John G Sled, Manohar Shroff, Douglas L Arnold, Canadian Pediatric Demyelinating Disease Network
Publikováno v:
PLoS ONE, Vol 9, Iss 2, p e85741 (2014)
Onset of MS occurs during childhood in about 5% of cases. It is unclear whether very young age at MS onset, when the nervous system is still myelinating, affects MS lesion accrual or regional distribution.To compare the frequency, volume and distribu
Externí odkaz:
https://doaj.org/article/2b880b4f9ffb4541943f2bb20293573a
Autor:
Julia Button, Aaron Miller, Rezwan Ghassemi, Matilde Inglese, Christian Cordano, Stephen Krieger, Maria Cellerino, Fred D. Lublin, Colleen Farrell, Roxana Vancea, Maria Petracca, Peter A. Calabresi
Background: Retinal atrophy in multiple sclerosis (MS) is secondary to optic nerve focal inflammation and to injury of the posterior visual pathway. Objectives: To investigate the contribution of cortical lesions (CLs) to retinal pathology in primary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::962385dac3b0972eb429bf2750ec4fc7
http://hdl.handle.net/11573/1544516
http://hdl.handle.net/11573/1544516
Autor:
Rezwan Ghassemi, Sridar Narayanan, Brenda Banwell, Robert A. Brown, Kunio Nakamura, Douglas L. Arnold
Publikováno v:
Journal of Neuroimaging. 25:184-190
BACKGROUND Intensity variation between magnetic resonance images (MRI) hinders comparison of tissue intensity distributions in multicenter MRI studies of brain diseases. The available intensity normalization techniques generally work well in healthy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9a847d56da2900a521cb6e75b5d1bce
https://doi.org/10.1111/jon.12129
https://doi.org/10.1111/jon.12129
Autor:
Rezwan Ghassemi, Sridar Narayanan, Brenda Banwell, Amit Bar-Or, Douglas L. Arnold, A. Dessa Sadovnick, Samson B. Antel, Simon J. Francis
Publikováno v:
Annals of Neurology. 63:401-405
We evaluated the incidence, volume, and spatial distribution of T2-weighted magnetic resonance imaging lesions in 58 children with clinically isolated syndromes at risk for multiple sclerosis compared with 58 adults with relapsing-remitting multiple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4846d1f3d72f978900b6b7f1d9d62d16
https://doi.org/10.1002/ana.21322
https://doi.org/10.1002/ana.21322
Autor:
Serena Ruggieri, Claire S Riley, Fred D. Lublin, Rezwan Ghassemi, Maria Petracca, Stephen Krieger, Matilde Inglese, Yadira Bencosme, Aaron E. Miller, Jonathan Howard
Publikováno v:
JAMA neurology. 72(12)
The investigation of cortical gray matter (GM), deep GM nuclei, and spinal cord damage in patients with primary progressive multiple sclerosis (PP-MS) provides insights into the neurodegenerative process responsible for clinical progression of MS.To
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ec20c4d6fd8ebd5dbd4ccfc46f8c4ca
https://pubmed.ncbi.nlm.nih.gov/26457955
https://pubmed.ncbi.nlm.nih.gov/26457955
Publikováno v:
Multiple sclerosis (Houndmills, Basingstoke, England). 21(6)
Background: Children and adolescents with relapsing–remitting multiple sclerosis (RRMS) have a similar T2 lesion burden as adults matched for disease duration. However, it is unknown whether the degree of tissue destruction within lesions is also s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea17ebede3f0413250564c818de2e8ac
https://pubmed.ncbi.nlm.nih.gov/25480858
https://pubmed.ncbi.nlm.nih.gov/25480858
Autor:
Rezwan, Ghassemi, Robert, Brown, Sridar, Narayanan, Brenda, Banwell, Kunio, Nakamura, Douglas L, Arnold
Publikováno v:
Journal of neuroimaging : official journal of the American Society of Neuroimaging. 25(2)
Intensity variation between magnetic resonance images (MRI) hinders comparison of tissue intensity distributions in multicenter MRI studies of brain diseases. The available intensity normalization techniques generally work well in healthy subjects bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::24b250cbeecc936f6dfe12bebe195d27
https://pubmed.ncbi.nlm.nih.gov/24942347
https://pubmed.ncbi.nlm.nih.gov/24942347
Autor:
Sridar Narayanan, Brenda Banwell, Rezwan Ghassemi, E Udler, Douglas L. Arnold, Christine Till
Publikováno v:
Multiple sclerosis (Houndmills, Basingstoke, England). 18(8)
Background: Multiple sclerosis (MS) onset during adolescence has the potential to disrupt a key period of psychosocial maturation. Objective: We aimed to examine the prevalence and risk factors associated with emotional and behavioral outcomes in ado
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2889f095fa378def09efd44681ff8404
https://pubmed.ncbi.nlm.nih.gov/22291032
https://pubmed.ncbi.nlm.nih.gov/22291032
Autor:
Sridar Narayanan, Brenda Banwell, John G. Sled, A. Kerbrat, M. Desrocher, Douglas L. Arnold, D.L. Collins, Christine Till, Rezwan Ghassemi, Bérengère Aubert-Broche
Publikováno v:
Neuropsychology. 25(3)
OBJECTIVE Brain MRI measures were correlated with neuropsychological function in 35 pediatric-onset multiple sclerosis (MS) patients and 33 age- and sex-matched healthy controls. METHOD Mean age of MS patients was 16.3 ± 2.3 years with average disea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4facb233c162aad1d192d70772dba8e1
https://pubmed.ncbi.nlm.nih.gov/21534686
https://pubmed.ncbi.nlm.nih.gov/21534686
Autor:
Sridar Narayanan, Bérengère Aubert-Broche, Brenda Banwell, D.L. Collins, John G. Sled, Douglas L. Arnold, Rezwan Ghassemi, Vladimir S. Fonov
Publikováno v:
NeuroImage. 58(2)
We used cross-sectional tensor-based morphometry to visualize reduced volume in the whole brains of pediatric patients with multiple sclerosis, relative to healthy controls. As a marker of local volume difference, we used the Jacobian determinant of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3de82c2e35f39ea8e804912e7a2bc967
https://pubmed.ncbi.nlm.nih.gov/21414412
https://pubmed.ncbi.nlm.nih.gov/21414412