Results 21 to 30 of about 521 (131)

Spatiotemporal profile of atrophy in the first year following moderate‐severe traumatic brain injury

Human Brain Mapping, Volume 44, Issue 13, Page 4692-4709, September 2023., 2023
Traumatic brain injury (TBI) triggers progressive neurodegeneration resulting in brain atrophy that continues months‐to‐years following injury. Our findings demonstrate msTBI results in characteristic progressive neurodegeneration patterns that are divergent across regions and scale with the severity of injury.
Daniel J. Brennan, Jeffrey Duda, Jeffrey B. Ware, John Whyte, Joon Yul Choi, James Gugger, Kristen Focht, Alexa E. Walter, Tamara Bushnik, James C. Gee, Ramon Diaz‐Arrastia, Junghoon J. Kim   +11 more
wiley   +1 more source

Improving Accuracy of Brainstem MRI Volumetry: Effects of Age and Sex, and Normalization Strategies

Frontiers in Neuroscience, 2020
Background: Brainstem-mediated functions are impaired in neurodegenerative diseases and aging. Atrophy can be visualized by MRI. This study investigates extrinsic sources of brainstem volume variability, intrinsic sources of anatomical variability, and ...
Laura Sander, Laura Sander, Antal Horvath, Simon Pezold, Simon Andermatt, Michael Amann, Tim Sinnecker, Tim Sinnecker, Tim Sinnecker, Maria J. Wendebourg, Maria J. Wendebourg, Eva Kesenheimer, Eva Kesenheimer, Özgür Yaldizli, Özgür Yaldizli, Ludwig Kappos, Ludwig Kappos, Cristina Granziera, Cristina Granziera, Jens Wuerfel, Philippe Cattin, Regina Schlaeger, Regina Schlaeger   +22 more
doaj   +1 more source

Distinct patterns of neurodegeneration after TBI and in Alzheimer's disease

Alzheimer's &Dementia, Volume 19, Issue 7, Page 3065-3077, July 2023., 2023
Abstract Introduction Traumatic brain injury (TBI) is a dementia risk factor, with Alzheimer's disease (AD) more common following injury. Patterns of neurodegeneration produced by TBI can be compared to AD and aging using volumetric MRI. Methods A total of 55 patients after moderate to severe TBI (median age 40), 45 with AD (median age 69), and 61 ...
Neil S.N. Graham, James H. Cole, Niall J. Bourke, Jonathan M. Schott, David J. Sharp   +4 more
wiley   +1 more source

Comprehensive shape analysis of the cortex in Huntington's disease

Human Brain Mapping, Volume 44, Issue 4, Page 1417-1431, March 2023., 2023
Stoebner et al. conduct a comprehensive cortical morphology analysis of cortical thickness, sulcal depth, and local gyrification in Huntington's disease, revealing local gyrification index as a potential marker for early detection with strong correlation to regional differences not captured by cortical thickness. Abstract The striatum has traditionally
Zachary A. Stoebner, Kilian Hett, Ilwoo Lyu, Hans Johnson, Jane S. Paulsen, Jeffrey D. Long, Ipek Oguz   +6 more
wiley   +1 more source

Comparisons of group mean and standard deviation between control and ZIKV-Exposed subjects for the following measurements: Head circumference (HC), total intracranial volume (TICV), and the normalized volumes of cerebrospinal fluid (CSF), white matter (WM), cortical grey matter (GM), deep nuclear GM, hippocampus, amygdala, brainstem, and cerebellum.

, 2023
Comparisons of group mean and standard deviation between control and ZIKV-Exposed subjects for the following measurements: Head circumference (HC), total intracranial volume (TICV), and the normalized volumes of cerebrospinal fluid (CSF), white matter ...
Teddy Salan (11055476), Shanchita Ghosh (16705782), Gaurav Saigal (325388), Varan Govind (325384), Ivan A. Gonzalez (16705791), Fiama L. Reyes (16705797), Jessica Riotti (16705785), Amrutha Ramachandran (16705788), Emmalee S. Bandstra (16705794), Samita S. Andreansky (16705800)   +9 more
core   +1 more source

Neuroimaging correlates and biomarker performance of a fully automated plasma p-tau217/Aβ42 ratio assay in a clinical cohort with Alzheimer's disease. [PDF]

Alzheimers Dement
Abstract INTRODUCTION Blood‐based biomarkers offer scalable, non‐invasive tools for Alzheimer's disease (AD) detection. We investigated the performance of plasma biomarkers associated with AD on the automated Beckman Coulter Access DxI 9000 analyzer. METHODS This cross‐sectional study included 262 individuals from across the AD continuum.
Um YH, Wynveen P, Holland M, Bhatt K, Vucetic Z, Engel B, Carlson C, Becker A, Meier IB, Narayan VA, Wang SM, Kang DW, Kim S, Kim S, Kim D, Choe YS, Kim REY, Ha S, Lim HK.   +18 more
europepmc   +2 more sources

Sex differences in associations of socioemotional dispositions measured in childhood and adolescence with brain white matter microstructure 12 years later

Personality Neuroscience, 2020
Predictive associations were estimated between socioemotional dispositions measured at 10–17 years using the Child and Adolescent Dispositions Scale (CADS) and future individual differences in white matter microstructure measured at 22–31 years of age ...
Benjamin B. Lahey, Kendra E. Hinton, Francisco Calvache Meyer, Victoria Villalta-Gil, Carol A. Van Hulle, Brooks Applegate, Xiaochan Yang, David H. Zald   +7 more
doaj   +1 more source

First report of Tomato fruit blotch fruit virus infecting tomato in Greece

, 2023
New Disease Reports, Volume 48, Issue 2, October–December 2023.
D. Beris, A. Galeou, O. Kektsidou, C. Varveri   +3 more
wiley   +1 more source

Determination of Virus Diseases in Lettuce Production Areas of Ankara, Eskisehir, and Konya Provinces of Turkey

Yüzüncü Yıl Üniversitesi Tarim Bilimleri Dergisi, 2021
Winter vegetable cultivation is realized in several having suitable climate condition region of Turkey. Lettuce, an important winter crop for Turkey is cultivated in various provinces of the Central Anatolia Region.
Birol AKBAŞ, Ali Ferhan MORCA, Sevgi COŞKAN   +2 more
doaj   +1 more source

Fig 2 -

, 2023
Scatter plots showing age at scan in weeks with respect to (a) total intracranial volume (TICV) and (b) head circumference (HC) for the complete cohort, and for the sub-group analysis with subjects below 8 weeks of age (c and d).
Teddy Salan (11055476), Shanchita Ghosh (16705782), Gaurav Saigal (325388), Varan Govind (325384), Ivan A. Gonzalez (16705791), Fiama L. Reyes (16705797), Jessica Riotti (16705785), Amrutha Ramachandran (16705788), Emmalee S. Bandstra (16705794), Samita S. Andreansky (16705800)   +9 more
core   +1 more source