Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Jean C. Augustinack"'
Publikováno v:
Frontiers in Neuroscience, Vol 18 (2024)
The locus coeruleus (LC) is a key brain structure implicated in cognitive function and neurodegenerative disease. Automatic segmentation of the LC is a crucial step in quantitative non-invasive analysis of the LC in large MRI cohorts. Most publicly a
Externí odkaz:
https://doaj.org/article/445cc168951544f0a0ad515b2134e6c4
Autor:
Shuaibin Chang, Jiarui Yang, Anna Novoseltseva, Ayman Abdelhakeem, Mackenzie Hyman, Xinlei Fu, Chenglin Li, Shih‐Chi Chen, Jean C. Augustinack, Caroline Magnain, Bruce Fischl, Ann C. Mckee, David A. Boas, Ichun Anderson Chen, Hui Wang
Publikováno v:
Advanced Science, Vol 10, Iss 35, Pp n/a-n/a (2023)
Abstract The study of aging and neurodegenerative processes in the human brain requires a comprehensive understanding of cytoarchitectonic, myeloarchitectonic, and vascular structures. Recent computational advances have enabled volumetric reconstruct
Externí odkaz:
https://doaj.org/article/20140eb531b247188aeade8a6b235472
Autor:
Jan Oltmer, Emma W. Rosenblum, Emily M. Williams, Jessica Roy, Josué Llamas-Rodriguez, Valentina Perosa, Samantha N. Champion, Matthew P. Frosch, Jean C. Augustinack
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Hippocampal subregions differ in specialization and vulnerability to cell death. Neuron death and hippocampal atrophy have been a marker for the progression of Alzheimer’s disease. Relatively few studies have examined neuronal loss in the
Externí odkaz:
https://doaj.org/article/0dec687b05a84bb5ae12a0c171b8a59c
Publikováno v:
Frontiers in Neuroscience, Vol 17 (2023)
IntroductionThe size and shape of neurons are important features indicating aging and the pathology of neurodegenerative diseases. Despite the significant advances of optical microscopy, quantitative analysis of the neuronal features in the human bra
Externí odkaz:
https://doaj.org/article/57803b16e72144c3a260b455c5ab3700
Autor:
Emily M. Williams, Emma W. Rosenblum, Nicole Pihlstrom, Josué Llamas-Rodríguez, Samantha Champion, Matthew P. Frosch, Jean C. Augustinack
Publikováno v:
Frontiers in Neuroanatomy, Vol 17 (2023)
IntroductionThe hippocampus is integral for learning and memory and is targeted by multiple diseases. Neuroimaging approaches frequently use hippocampal subfield volumes as a standard measure of neurodegeneration, thus making them an essential biomar
Externí odkaz:
https://doaj.org/article/7531de740920400fa473529847455b6a
Autor:
Shuaibin Chang, Divya Varadarajan, Jiarui Yang, Ichun Anderson Chen, Sreekanth Kura, Caroline Magnain, Jean C. Augustinack, Bruce Fischl, Douglas N. Greve, David A. Boas, Hui Wang
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Optical coherence tomography (OCT) is an emerging 3D imaging technique that allows quantification of intrinsic optical properties such as scattering coefficient and back-scattering coefficient, and has proved useful in distinguishing delicat
Externí odkaz:
https://doaj.org/article/1fcfa48c290947cd9be7197b7fef1766
Autor:
Douglas N. Greve, Benjamin Billot, Devani Cordero, Andrew Hoopes, Malte Hoffmann, Adrian V. Dalca, Bruce Fischl, Juan Eugenio Iglesias, Jean C. Augustinack
Publikováno v:
NeuroImage, Vol 244, Iss , Pp 118610- (2021)
A tool was developed to automatically segment several subcortical limbic structures (nucleus accumbens, basal forebrain, septal nuclei, hypothalamus without mammillary bodies, the mammillary bodies, and fornix) using only a T1-weighted MRI as input.
Externí odkaz:
https://doaj.org/article/6aa40cba0d274d649b2e69b4cb81fb1e
Autor:
Rosanna K. Olsen, Valerie A. Carr, Ana M. Daugherty, Renaud La Joie, Robert S.C. Amaral, Katrin Amunts, Jean C. Augustinack, Arnold Bakker, Andrew R. Bender, David Berron, Marina Boccardi, Martina Bocchetta, Alison C. Burggren, M. Mallar Chakravarty, Gaël Chételat, Robin deFlores, Jordan DeKraker, Song‐Lin Ding, Mirjam I. Geerlings, Yushan Huang, Ricardo Insausti, Elliott G. Johnson, Prabesh Kanel, Olga Kedo, Kristen M. Kennedy, Attila Keresztes, Joshua K. Lee, Ulman Lindenberger, Susanne G. Mueller, Elizabeth M. Mulligan, Noa Ofen, Daniela J. Palombo, Lorenzo Pasquini, John Pluta, Naftali Raz, Karen M. Rodrigue, Margaret L. Schlichting, Yee Lee Shing, Craig E.L. Stark, Trevor A. Steve, Nanthia A. Suthana, Lei Wang, Markus Werkle‐Bergner, Paul A. Yushkevich, Qijing Yu, Laura E.M. Wisse, Hippocampal Subfields Group
Publikováno v:
Alzheimer’s & Dementia: Diagnosis, Assessment & Disease Monitoring, Vol 11, Iss 1, Pp 439-449 (2019)
Abstract Introduction Heterogeneity of segmentation protocols for medial temporal lobe regions and hippocampal subfields on in vivo magnetic resonance imaging hinders the ability to integrate findings across studies. We aim to develop a harmonized pr
Externí odkaz:
https://doaj.org/article/ab0fb795601d4405b4635eca08a70636
Autor:
Kavita Singh, Iole Indovina, Jean C. Augustinack, Kimberly Nestor, María G. García-Gomar, Jeffrey P. Staab, Marta Bianciardi
Publikováno v:
Frontiers in Neuroscience, Vol 13 (2020)
The lateral parabrachial nucleus, medial parabrachial nucleus, vestibular nuclei complex, and medullary viscero-sensory-motor (VSM) nuclei complex (the latter including among others the solitary nucleus, vagus nerve nucleus, and hypoglossal nucleus)
Externí odkaz:
https://doaj.org/article/e892e3d20a3c4de58f3bfc2571c4bb38
Publikováno v:
NeuroImage: Clinical, Vol 14, Iss C, Pp 156-165 (2017)
White matter lesions, quantified as ‘white matter signal abnormalities’ (WMSA) on neuroimaging, are common incidental findings on brain images of older adults. This tissue damage is linked to cerebrovascular dysfunction and is associated with cog
Externí odkaz:
https://doaj.org/article/d4a1b989b1de4786bfceba87709a6c7d