Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Catherine L. Gallagher"'
Autor:
Alice Motovylyak, Nicholas M. Vogt, Nagesh Adluru, Yue Ma, Rui Wang, Jennifer M. Oh, Steven R. Kecskemeti, Andrew L. Alexander, Douglas C. Dean, Catherine L. Gallagher, Mark A. Sager, Bruce P. Hermann, Howard A. Rowley, Sterling C. Johnson, Sanjay Asthana, Barbara B. Bendlin, Ozioma C. Okonkwo
Publikováno v:
Aging Brain, Vol 2, Iss , Pp 100030- (2022)
Neurite orientation dispersion and density imaging (NODDI) is an advanced diffusion imaging technique, which can detect more distinct microstructural features compared to conventional Diffusion Tensor Imaging (DTI). NODDI allows the signal to be divi
Externí odkaz:
https://doaj.org/article/1548b131fac24eeb866a48b692d3eabb
Autor:
Clayton J. Vesperman, Vincent Pozorski, Ryan J. Dougherty, Lena L. Law, Elizabeth Boots, Jennifer M. Oh, Catherine L. Gallagher, Cynthia M. Carlsson, Howard A. Rowley, Yue Ma, Barbara B. Bendlin, Sanjay Asthana, Mark A. Sager, Bruce P. Hermann, Sterling C. Johnson, Dane B. Cook, Ozioma C. Okonkwo
Publikováno v:
Alzheimer’s Research & Therapy, Vol 10, Iss 1, Pp 1-7 (2018)
Abstract Background Age is the cardinal risk factor for Alzheimer’s disease (AD), and white matter hyperintensities (WMH), which are more prevalent with increasing age, may contribute to AD. Higher cardiorespiratory fitness (CRF) has been shown to
Externí odkaz:
https://doaj.org/article/5d773c3456e84d6eb5b068f1a991a532
Autor:
Lena L. Law, Rachael N. Rol, Stephanie A. Schultz, Ryan J. Dougherty, Dorothy F. Edwards, Rebecca L. Koscik, Catherine L. Gallagher, Cynthia M. Carlsson, Barbara B. Bendlin, Henrik Zetterberg, Kaj Blennow, Sanjay Asthana, Mark A. Sager, Bruce P. Hermann, Sterling C. Johnson, Dane B. Cook, Ozioma C. Okonkwo
Publikováno v:
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, Vol 10, Iss 1, Pp 188-195 (2018)
Abstract Introduction Alzheimer's disease (AD) is characterized by the presence of amyloid β (Aβ) plaques, neurofibrillary tangles, and neurodegeneration, evidence of which may be detected in vivo via cerebrospinal fluid (CSF) sampling. Physical ac
Externí odkaz:
https://doaj.org/article/adab0326488e4404b6e0a16cb9ac2006
Autor:
Frances Theisen, Rebecca Leda, Vincent Pozorski, Jennifer M. Oh, Nagesh Adluru, Rachel Wong, Ozioma Okonkwo, Douglas C. Dean, III, Barbara B. Bendlin, Sterling C. Johnson, Andrew L. Alexander, Catherine L. Gallagher
Publikováno v:
NeuroImage: Clinical, Vol 16, Iss , Pp 557-563 (2017)
The cardinal movement abnormalities of Parkinson's disease (PD), including tremor, muscle rigidity, and reduced speed and frequency of movements, are caused by degeneration of dopaminergic neurons in the substantia nigra that project to the putamen,
Externí odkaz:
https://doaj.org/article/df20c9453db64c3abbd5d4d88092f0a9
Autor:
Vincent Pozorski, Jennifer M. Oh, Ozioma Okonkwo, Stephanie Krislov, Amy Barzgari, Frances Theisen, Jitka Sojkova, Barbara B. Bendlin, Sterling C. Johnson, Catherine L. Gallagher
Publikováno v:
NeuroImage: Clinical, Vol 23, Iss , Pp - (2019)
Background: White matter hyperintensities (WMH) are frequently observed on T2-weighted brain magnetic resonance imaging studies of healthy older adults and have been linked with impairments in balance, gait, and cognition. Nonetheless, few studies ha
Externí odkaz:
https://doaj.org/article/3d4f6b45f9994f9e9062715b39cbd57e
Autor:
Benjamin M. Doherty, Stephanie A. Schultz, Jennifer M. Oh, Rebecca L. Koscik, N. Maritza Dowling, Todd E. Barnhart, Dhanabalan Murali, Catherine L. Gallagher, Cynthia M. Carlsson, Barbara B. Bendlin, Asenath LaRue, Bruce P. Hermann, Howard A. Rowley, Sanjay Asthana, Mark A. Sager, Brad T. Christian, Sterling C. Johnson, Ozioma C. Okonkwo
Publikováno v:
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, Vol 1, Iss 2, Pp 160-169 (2015)
Abstract There is a growing interest in understanding how amyloid β (Aβ) accumulation in preclinical Alzheimer's disease relates to brain morphometric measures and cognition. Existing investigations in this area have been primarily conducted in old
Externí odkaz:
https://doaj.org/article/565826ad3ce34a42bd65a431046cfc55
Autor:
Stephanie A. Schultz, Jennifer M. Oh, Rebecca L. Koscik, N. Maritza Dowling, Catherine L. Gallagher, Cynthia M. Carlsson, Barbara B. Bendlin, Asenath LaRue, Bruce P. Hermann, Howard A. Rowley, Sanjay Asthana, Mark A. Sager, Sterling C. Johnson, Ozioma C. Okonkwo
Publikováno v:
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, Vol 1, Iss 1, Pp 33-40 (2015)
Abstract Background Subjective memory complaints (SMCs) represent an individual's perception of subtle changes in memory in the absence of objective impairment in memory. However, it is not fully known whether persons with SMCs harbor brain alteratio
Externí odkaz:
https://doaj.org/article/f72e5ed0a0264eaf87027e36eacd2daa
Autor:
Annie M. Racine, Nagesh Adluru, Andrew L. Alexander, Bradley T. Christian, Ozioma C. Okonkwo, Jennifer Oh, Caitlin A. Cleary, Alex Birdsill, Ansel T. Hillmer, Dhanabalan Murali, Todd E. Barnhart, Catherine L. Gallagher, Cynthia M. Carlsson, Howard A. Rowley, N. Maritza Dowling, Sanjay Asthana, Mark A. Sager, Barbara B. Bendlin, Sterling C. Johnson
Publikováno v:
NeuroImage: Clinical, Vol 4, Iss C, Pp 604-614 (2014)
Some cognitively healthy individuals develop brain amyloid accumulation, suggestive of incipient Alzheimer's disease (AD), but the effect of amyloid on other potentially informative imaging modalities, such as Diffusion Tensor Imaging (DTI), in chara
Externí odkaz:
https://doaj.org/article/eb9abb7e4572401b914065bf06ec81ec
Autor:
Colleen Pletcher, Kevin Dabbs, Amy Barzgari, Vincent Pozorski, Maureen Haebig, Sasha Wey, Stephanie Krislov, Frances Theisen, Ozioma Okonkwo, Paul Cary, Jennifer Oh, Chuck Illingworth, Michael Wakely, Lena Law, Catherine L Gallagher
Publikováno v:
Cerebral Cortex Communications. 4
In Parkinson’s disease (PD), reduced cerebral cortical thickness may reflect network-based degeneration. This study performed cognitive assessment and brain MRI in 30 PD participants and 41 controls at baseline and 18 months later. We hypothesized
Autor:
Sanjay Asthana, Cynthia M. Carlsson, Sterling C. Johnson, Bruce P. Hermann, Henrik Zetterberg, Ozioma C. Okonkwo, Mark A. Sager, Yue Ma, Kaj Blennow, Catherine L. Gallagher, Ira Driscoll, Dena B. Dubal, Corinne D. Engelman
Publikováno v:
J Alzheimers Dis
Background: Identification of new genetic variants that modify Alzheimer’s disease (AD) risk will elucidate novel targets for curbing the disease progression or delaying symptom onset. Objective: To examine whether the functionally advantageous KLO