Brain Tissues Atrophy is Not Always the Best Structural Biomarker of Physiological Aging: A Multimodal Cross-Sectional Study

Cherubini, Andrea ;   Caligiuri, Maria Eugenia ;   Péran, Patrice ;   Sabatini, Umberto ;   Cosentino, Carlo ;   Amato, Francesco

Tags MR neuroimagingMultimodal image fusionMultivariate image analysis

This study presents a voxel-based multiple regression analysis of different magnetic resonance image modalities, including anatomical...

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Combining EPI and Motion Correction for FMRI Human Brain Images with Big Motion

Lu, Zhongkang ;   Phua, Kok Soon ;   Huang, Weimin ;   Hong, Xin ;   Nasrallah, Fatima Ali ;   Chuang, Kai Hsiang ;   Guan, Cuntai

Tags Deformable image registrationMR neuroimaging

Motion correction is an important component in fMRI brain image analysis. Linear registration technique is mostly used in the process based on...

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High-Resolution Quantitative Imaging of the Substantia Nigra

Trujillo, Paula ;   Smith, Alex K. ;   Summers, Paul E. ;   Mainardi, Luca ;   Cerutti, Sergio ;   Smith, Seth A. ;   Costa, Antonella

Tags MR neuroimagingBrain image analysisImage feature extraction

There is growing interest in identifying neuroimaging-based biomarkers for Parkinson’s disease (PD), a progressive neurodegenerative disorder...

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Improved Partial Volume Correction Method for Detecting Brain Activation in Disease using Arterial Spin Labeling (ASL) FMRI

Bruening, Dylan ;   Dharssi, Shazia ;   Lazar, Roland M ;   Marshall, Randolph S ;   Asllani, Iris

Tags MR neuroimagingBrain image analysisFunctional image analysis

The insight provided by fMRI, particularly BOLD fMRI, has been critical to the understanding of human brain function. Unfortunately, the...

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Spontaneous Neuronal Activity in Insula Predicts Symptom Severity of Unmedicated Obsessive Compulsive Disorder Adults

Zhu, Yajing ;   Fan, Qing ;   Zhang, Zongfeng ;   Zhang, Haiyin ;   Tong, Shanbao ;   Li, Yao

Tags MR neuroimaging

Emerging evidence has suggested that the pathophysiology of obsessive compulsive disorder (OCD) might involve widely distributed large-scale...

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The Impact of Data Preprocessing in Traumatic Brain Injury Detection using Functional Magnetic Resonance Imaging

Vergara, Victor Manuel ;   Damaraju, Eswar ;   Mayer, Andrew ;   Miller, Robyn ;   Cetin, Mustafa S. ;   Calhoun, Vince

Tags MR neuroimagingFunctional image analysisImage feature extraction

Traumatic brain injury (TBI) can adversely affect a person’s thinking, memory, personality and behavior. For this reason new and better...

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