Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hannah C Sigmon"'
Autor:
Rakshathi Basavaraju, Jeanelle France, Hannah C. Sigmon, Ragy R. Girgis, Gary Brucato, Jeffrey A. Lieberman, Scott A. Small, Frank A. Provenzano
Publikováno v:
Schizophrenia Research. 255:246-255
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf554b6358e2f3f65a85afacb96a0e6f
https://doi.org/10.1016/j.schres.2023.03.027
https://doi.org/10.1016/j.schres.2023.03.027
Autor:
Xinyang Feng, Jia Guo, Hannah C Sigmon, Richard P Sloan, Adam M Brickman, Frank A Provenzano, Scott A Small, Alzheimer’s Disease Neuroimaging Initiative
Publikováno v:
PLoS ONE, Vol 15, Iss 7, p e0234255 (2020)
'Normal aging' in the brain refers to age-related changes that occur independent of disease, in particular Alzheimer's disease. A major barrier to mapping normal brain aging has been the difficulty in excluding the earliest preclinical stages of Alzh
Externí odkaz:
https://doaj.org/article/0957878b619644e89357c6b79e3d6770
Autor:
Xinyang Feng, Marla J. Hamberger, Hannah C. Sigmon, Jia Guo, Scott A. Small, Frank A. Provenzano
Publikováno v:
NeuroImage: Clinical, Vol 19, Iss , Pp 911-917 (2018)
Steady-state cerebral blood volume (CBV) is tightly coupled to regional cerebral metabolism, and CBV imaging is a variant of MRI that has proven useful in mapping brain dysfunction. CBV derived from exogenous contrast-enhanced MRI can generate sub-mi
Externí odkaz:
https://doaj.org/article/c77953026bee4ef1a69b474857c5fef7
Autor:
Ragy R. Girgis, Melanie M. Wall, Jia Guo, Jeffrey A. Lieberman, Gary Brucato, Xinyang Feng, Scott A. Small, Frank A. Provenzano, Michael B. First, Douglas L. Rothman, Hannah C. Sigmon
Publikováno v:
Biological Psychiatry. 87:234-242
Background We examined neuroimaging-derived hippocampal biomarkers in subjects at clinical high risk (CHR) for psychosis to further characterize the pathophysiology of early psychosis. We hypothesized that glutamate hyperactivity, reflected by increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aef79ddbdd0f8e245d9758c99aec94ca
https://doi.org/10.1016/j.biopsych.2019.09.022
https://doi.org/10.1016/j.biopsych.2019.09.022
Autor:
Hannah C. Sigmon, Xinyang Feng, Frank A. Provenzano, Gary Brucato, Jeffrey A. Lieberman, Ragy R. Girgis
Publikováno v:
Journal of psychiatric research. 142
Our goal was to examine the neurobiology of auditory and visual perceptual abnormalities in individuals at clinical high-risk for psychosis (CHR) using morphometric magnetic resonance imaging (MRI). We enrolled 72 CHR subjects as delineated by the St
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35b1860ca01257ee42c7119516f87731
https://pubmed.ncbi.nlm.nih.gov/34391077
https://pubmed.ncbi.nlm.nih.gov/34391077
Autor:
Hannah C. Sigmon, Marla J. Hamberger, Jia Guo, Scott A. Small, Frank A. Provenzano, Xinyang Feng
Publikováno v:
NeuroImage: Clinical, Vol 19, Iss, Pp 911-917 (2018)
NeuroImage : Clinical
NeuroImage : Clinical
Steady-state cerebral blood volume (CBV) is tightly coupled to regional cerebral metabolism, and CBV imaging is a variant of MRI that has proven useful in mapping brain dysfunction. CBV derived from exogenous contrast-enhanced MRI can generate sub-mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d748deca6b7959d03614b8ded8c36ab
https://doi.org/10.1016/j.nicl.2018.05.012
https://doi.org/10.1016/j.nicl.2018.05.012
Autor:
Feng, Xinyang1 (AUTHOR), Guo, Jia2 (AUTHOR), Sigmon, Hannah C.3 (AUTHOR), Sloan, Richard P.2,4 (AUTHOR), Brickman, Adam M.3,5 (AUTHOR), Provenzano, Frank A.3,5 (AUTHOR), Small, Scott A.2,3,5 (AUTHOR) sas68@columbia.edu
Publikováno v:
PLoS ONE. 7/29/2020, Vol. 15 Issue 7, p1-19. 19p.
Publikováno v:
Mental Health Weekly Digest; 6/9/2023, p314-314, 1p