Compromised white matter integrity in obesity
S Kullmann, F Schweizer, R Veit, A Fritsche… - Obesity …, 2015 - Wiley Online Library
Obesity is associated with both structural and functional changes of the central nervous
system. While gray matter alterations in obesity point to a consistent reduction with …
system. While gray matter alterations in obesity point to a consistent reduction with …
Does the brain shrink as the waist expands?
AA Willette, D Kapogiannis - Ageing research reviews, 2015 - Elsevier
Recent studies suggest that being overweight or obese is related to worse cognitive
performance, particularly executive function. Obesity may also increase the risk of …
performance, particularly executive function. Obesity may also increase the risk of …
[HTML][HTML] Multi-level block permutation
Under weak and reasonable assumptions, mainly that data are exchangeable under the null
hypothesis, permutation tests can provide exact control of false positives and allow the use …
hypothesis, permutation tests can provide exact control of false positives and allow the use …
[HTML][HTML] Obesity and insulin resistance are associated with reduced activity in core memory regions of the brain
Increasing research in animals and humans suggests that obesity may be associated with
learning and memory deficits, and in particular with reductions in episodic memory. Rodent …
learning and memory deficits, and in particular with reductions in episodic memory. Rodent …
Association between waist circumference and gray matter volume in 2344 individuals from two adult community-based samples
D Janowitz, K Wittfeld, J Terock, HJ Freyberger… - Neuroimage, 2015 - Elsevier
We analyzed the putative association between abdominal obesity (measured in waist
circumference) and gray matter volume (Study of Health in Pomerania: SHIP-2, N= 758) …
circumference) and gray matter volume (Study of Health in Pomerania: SHIP-2, N= 758) …
Appetitive traits from infancy to adolescence: using behavioral and neural measures to investigate obesity risk
We come into the world with enduring predispositions towards food, which interact with
environmental factors to influence our eating behaviors and weight trajectories. But our fates …
environmental factors to influence our eating behaviors and weight trajectories. But our fates …
Bariatric surgery induces white and grey matter density recovery in the morbidly obese: a voxel‐based morphometric study
JJ Tuulari, HK Karlsson, O Antikainen… - Human brain …, 2016 - Wiley Online Library
Obesity is associated with lowered brain's grey (GM) and white matter (WM) density as
measured by voxel‐based morphometry (VBM). Nevertheless, it remains unknown whether …
measured by voxel‐based morphometry (VBM). Nevertheless, it remains unknown whether …
[HTML][HTML] Microstructural abnormalities in white and gray matter in obese adolescents with and without type 2 diabetes
A Nouwen, A Chambers, M Chechlacz, S Higgs… - NeuroImage: Clinical, 2017 - Elsevier
Aims/hypotheses In adults, type 2 diabetes and obesity have been associated with structural
brain changes, even in the absence of dementia. Some evidence suggested similar …
brain changes, even in the absence of dementia. Some evidence suggested similar …
Obesity and gray matter volume assessed by neuroimaging: a systematic review
M Fernández-Andújar, E Morales-García… - Brain sciences, 2021 - mdpi.com
Obesity has become a major public and individual health problem due to its high worldwide
prevalence and its relation with comorbid conditions. According to previous studies, obesity …
prevalence and its relation with comorbid conditions. According to previous studies, obesity …
Recovery of brain structural abnormalities in morbidly obese patients after bariatric surgery
Results: Two-sample t-test between OB (baseline) and NW groups showed decreased FA
values, GM/WM densities and increased MD value in brain regions associated with food …
values, GM/WM densities and increased MD value in brain regions associated with food …