Výsledky vyhledávání - "Steven Einstein"

Akademický článek

Test-retest reliability of time-varying patterns of brain activity across single band and multiband resting-state functional magnetic resonance imaging in healthy older adults

Autor: Marie-Stephanie Cahart, Flavio Dell’Acqua, Vincent Giampietro, Joana Cabral, Maarten Timmers, Johannes Streffer, Steven Einstein, Fernando Zelaya, Steven C. R. Williams, Owen O’Daly

Publikováno v: Frontiers in Human Neuroscience, Vol 16 (2022)

Leading Eigenvector Dynamics Analysis (LEiDA) is an analytic approach that characterizes brain activity recorded with functional Magnetic Resonance Imaging (fMRI) as a succession of discrete phase-locking patterns, or states, that consistently recur

Externí odkaz: https://doaj.org/article/8267a82d8eac4d1595219271792b1401

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Comparing the test-retest reliability of resting-state functional magnetic resonance imaging metrics across single band and multiband acquisitions in the context of healthy aging

Autor: Marie‐Stephanie Cahart, Owen O'Daly, Vincent Giampietro, Maarten Timmers, Johannes Streffer, Steven Einstein, Fernando Zelaya, Flavio Dell'Acqua, Steven C. R. Williams

Publikováno v: Human brain mapping: a journal devoted to functional neuroanatomy and neuroimaging

The identification of meaningful functional magnetic resonance imaging (fMRI) biomarkers requires measures that reliably capture brain performance across different subjects and over multiple scanning sessions. Recent developments in fMRI acquisition,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c852026b0af2d4edbbe75a9d712e916
https://repository.uantwerpen.be/docstore/d:irua:16068

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Reproducibility, reliability and variability of FA and MD in the older healthy population: A test-retest multiparametric analysis

Autor: Anna J.E. Combes, Maarten Timmers, Steven Einstein, Steve C.R. Williams, Johannes Streffer, Flavio Dell'Acqua, Pedro Luque Laguna

Publikováno v: NeuroImage : Clinical
NeuroImage: Clinical, Vol 26, Iss, Pp-(2020)
NeuroImage: Clinical

• In older healthy subjects, FA and MD show overall good test-retest reliability & reproducibility. • MD is sistematically more reproducible than FA across the entire brain anatomy. • FA is more reliable than MD in subcortical white matter regi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01e0f788c0afff64b6a9caf50bb00269
https://pubmed.ncbi.nlm.nih.gov/32035272

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Applications of Neuroimaging Biomarkers in CNS Drug Development

Autor: Steven Einstein, Patricia E. Cole

Imaging biomarkers are a valuable tool in attaining the key objectives of drug development. This chapter focuses on PET/SPECT and MRI-derived biomarkers that are currently used in CNS drug development decision-making. It also profiles additional adva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::afdbb44661940aeacaf0d29d3a49fe4f
https://doi.org/10.1016/b978-0-12-803161-2.00009-6

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Test–retest reliability and longitudinal analysis of automated hippocampal subregion volumes in healthy ageing and Alzheimer's disease populations

Autor: Johannes Streffer, Danai Dima, Anna J.E. Combes, Amanda Worker, Gareth J. Barker, Steven Einstein, William R. Crum, Owen O'Daly, Steven Williams, Mitul A. Mehta

Publikováno v: Hum Brain Mapp
Worker, A, Dima, D, Combes, A, Crum, W R, Streffer, J, Einstein, S, Mehta, M A, Barker, G J, Williams, S C R & O'Daly, O 2018, ' Test-retest reliability and longitudinal analysis of automated hippocampal subregion volumes in healthy ageing and Alzheimer’s disease populations ', Human Brain Mapping . https://doi.org/10.1002/hbm.23948, https://doi.org/10.1002/hbm.23948

The hippocampal formation is a complex brain structure that is important in cognitive processes such as memory, mood, reward processing and other executive functions. Histological and neuroimaging studies have implicated the hippocampal region in neu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77731ca6f52f728b92726a57047907e2
https://europepmc.org/articles/PMC6866454/

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Changes in Brain Volume with Bapineuzumab in Mild to Moderate Alzheimer's Disease

Autor: Gregg Keith M, Steven Einstein, Nick C. Fox, Enchi Liu, Iulia Cristina Tudor, Casper Nielsen, Bradley T. Wyman, Michael Grundman, H. Robert Brashear, Eric C. Yuen, Shona Clegg, Yuan Lu, Jianing Di, Gerald Novak, Peter C. Collins

Publikováno v: Journal of Alzheimer's disease : JAD. 49(4)

Background: Bapineuzumab, an anti-amyloid-β monoclonal antibody, was evaluated in two placebo-controlled trials in APOE*ɛ4 carriers and noncarriers, respectively, with Alzheimer’s disease. Objectives: A volumetric magnetic resonance imaging subst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92e2443c1059efa6cc108e569918fa56
https://pubmed.ncbi.nlm.nih.gov/26639957

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P1‐147: A PROSPECTIVE, SYSTEMATIC LITERATURE REVIEW AND META‐ANALYSES TO EVALUATE GLOBAL AND REGIONAL BRAIN VOLUMES BY STRUCTURAL MRI AS BIOMARKERS OF ALZHEIMER'S DISEASE (AD) PROGRESSION

Autor: Enchi Liu, Robert H. Brashear, Karin Travers, Kelly Olsson, Gian Luca Tanna, Scot Styren, Kevin Booth, Lauren Strand, Gerald Novak, Steven Einstein, Ajibade Ashaye, Bradley T. Wyman

Publikováno v: Alzheimer's & Dementia. 10

and MMSE was found in the occipital lobes for the combined AD+MCI+HC (Pearson 0.82, p1⁄40.0465) and AD (Pearson 0.99, p1⁄40.01) groups. Conclusions:Based on relatively small number of studies, no apparent relationship between change on brain amyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c72a4e583843432fd9912484b770ff12
https://doi.org/10.1016/j.jalz.2014.05.384

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