Results 191 to 200 of about 12,150 (200)

White Matter Microstructure Analysis in Subjective Memory Complaints and Cognitive Impairment: Insights from Diffusion Kurtosis Imaging and Free-Water DTI

Journal of Alzheimer’s Disease
Background: Dementia is characterized by a cognitive decline in memory and other domains that lead to functional impairments. As people age, subjective memory complaints (SMC) become common, where individuals perceive cognitive decline without objective deficits on assessments.
Maurizio, Bergamino, Elizabeth, Keeling, Molly, McElvogue, Sydney Y, Schaefer, Anna, Burke, George, Prigatano, Ashley M, Stokes   +6 more
openaire   +2 more sources

DTI and DKI with Free Water Elimination Reveal Compounded Microstructural brain abnormalities in People with HIV with Chronic Marijuana Use

ISMRM Annual Meeting
Motivation: Microstructural brain abnormalities are well documented in people with HIV (PWH). However, the effects of long-term marijuana use on white matter integrity are less established. Goal(s): The goal of this study is to examine if HIV infection and chronic marijuana use have differential or additive effect on white matter abnormalities ...
Teddy Salan, Denise Vidot, Allan Rodriguez, Suresh Pallikkuth, Eva Widerstrom-Noga, Linda Robayo, Sulaiman Sheriff, Robert Cook, Varan Govind   +8 more
openaire   +1 more source

Free‐water DTI estimates from single b‐value data might seem plausible but must be interpreted with care

Magnetic Resonance in Medicine, 2021
Marc Golub, Rafael Neto Henriques, Rita G Nunes   +2 more
exaly  

Fast and accurate initialization of the free‐water imaging model parameters from multi‐shell diffusion MRI

NMR in Biomedicine, 2020
Ørjan Bergmann, Rafael Neto Henriques, Carl-Fredrik Westin   +2 more
exaly  

Putative glymphatic function and free water in schizophrenia: A 7T DTI study across psychosis stages

Neuropsychopharmacology
Guitao Qi, Yuanchao Zhang, Yingqi Laetitia Wang, Freeha Anjum, Jean Theberge, Yuchao Jiang, Ali Khan, Lena Palaniyappan   +7 more
openaire   +1 more source

The rapid development of structural plasticity through short water maze training: A DTI study

NeuroImage, 2017
Shir Hofstetter, Yaniv Assaf
exaly  

Re-examining age-related differences in white matter microstructure with free-water corrected diffusion tensor imaging

Neurobiology of Aging, 2018
Jordan A Chad, Ofer Pasternak, J Jean Chen   +2 more
exaly  

Altered white matter integrity in pediatric bipolar disorder and the potential role of psychotic symptoms revealed by free water elimination corrected and superficial white matter DTI analyses

European Child & Adolescent Psychiatry
Weijia, Gao, Kejing, Zhang, Qingli, Mu, Qing, Jiao, Linyan, Su, Dong, Cui, Shaojia, Lu   +6 more
openaire   +2 more sources

Robust Process Development for Dislocation Free DTI Formation

2022
exaly  

MRI free water mediates the association between diffusion tensor image analysis along the perivascular space and executive function in four independent middle to aged cohorts

Alzheimer's and Dementia
exaly