Resting-state functional connectivity in normal brain aging
LK Ferreira, GF Busatto - Neuroscience & Biobehavioral Reviews, 2013 - Elsevier
The world is aging and, as the elderly population increases, age-related cognitive decline
emerges as a major concern. Neuroimaging techniques, such as functional magnetic …
emerges as a major concern. Neuroimaging techniques, such as functional magnetic …
A review of partial volume correction techniques for emission tomography and their applications in neurology, cardiology and oncology
K Erlandsson, I Buvat, PH Pretorius… - Physics in Medicine …, 2012 - iopscience.iop.org
Accurate quantification in PET and SPECT requires correction for a number of physical
factors, such as photon attenuation, Compton scattering and random coincidences (in PET) …
factors, such as photon attenuation, Compton scattering and random coincidences (in PET) …
Deep learning-based brain age prediction in normal aging and dementia
Brain aging is accompanied by patterns of functional and structural change. Alzheimer's
disease (AD), a representative neurodegenerative disease, has been linked to accelerated …
disease (AD), a representative neurodegenerative disease, has been linked to accelerated …
Different partial volume correction methods lead to different conclusions: an 18F-FDG-PET study of aging
A cross-sectional group study of the effects of aging on brain metabolism as measured with
18 F-FDG-PET was performed using several different partial volume correction (PVC) …
18 F-FDG-PET was performed using several different partial volume correction (PVC) …
The older adult brain is less modular, more integrated, and less efficient at rest: A systematic review of large‐scale resting‐state functional brain networks in aging
The literature on large‐scale resting‐state functional brain networks across the adult
lifespan was systematically reviewed. Studies published between 1986 and July 2021 were …
lifespan was systematically reviewed. Studies published between 1986 and July 2021 were …
Brain fluorodeoxyglucose (FDG) PET in dementia
T Kato, Y Inui, A Nakamura, K Ito - Ageing research reviews, 2016 - Elsevier
The purpose of this article is to present a selective and concise summary of
fluorodeoxyglucose (FDG) positron emission tomography (PET) in dementia imaging. FDG …
fluorodeoxyglucose (FDG) positron emission tomography (PET) in dementia imaging. FDG …
Different definitions of neurodegeneration produce similar amyloid/neurodegeneration biomarker group findings
CR Jack Jr, HJ Wiste, SD Weigand, DS Knopman… - Brain, 2015 - academic.oup.com
We recently demonstrated that the frequencies of biomarker groups defined by the presence
or absence of both amyloidosis (A+) and neurodegeneration (N+) changed dramatically by …
or absence of both amyloidosis (A+) and neurodegeneration (N+) changed dramatically by …
Cortical surface-based analysis reduces bias and variance in kinetic modeling of brain PET data
Exploratory (ie, voxelwise) spatial methods are commonly used in neuroimaging to identify
areas that show an effect when a region-of-interest (ROI) analysis cannot be performed …
areas that show an effect when a region-of-interest (ROI) analysis cannot be performed …
PETPVC: a toolbox for performing partial volume correction techniques in positron emission tomography
Positron emission tomography (PET) images are degraded by a phenomenon known as the
partial volume effect (PVE). Approaches have been developed to reduce PVEs, typically …
partial volume effect (PVE). Approaches have been developed to reduce PVEs, typically …
Improved longitudinal [18F]-AV45 amyloid PET by white matter reference and VOI-based partial volume effect correction
M Brendel, M Högenauer, A Delker, J Sauerbeck… - Neuroimage, 2015 - Elsevier
Amyloid positron-emission-tomography (PET) offers an important research and diagnostic
tool for investigating Alzheimer's disease (AD). The majority of amyloid PET studies have …
tool for investigating Alzheimer's disease (AD). The majority of amyloid PET studies have …