Heavy marijuana use has well established long term consequences for cognition and
mental health, but the effect on brain structure is less well understood. We used an MRI …

Neuroimaging studies have shown that white matter damage accompanies excessive
alcohol use, but the functional correlates of alcohol‐related white matter disruption remain …

Individuals with alcohol use disorders show white matter abnormality relative to normal
samples, but differences in white matter profiles have not yet been investigated as a function …

Despite the significant societal and personal burden of cannabis use, the impact of long‐
term use and Cannabis Use Disorder (CUD) on white matter microstructure is still unclear …

Diffusion tensor imaging, a novel technique with an increased capability of detecting
abnormalities in the white matter, has increasingly been employed in the study of the biology …

Aims In the last years, refined magnetic resonance diffusion tensor imaging (DTI) methods
have become available to study microstructural alterations in the human brain. We …

Background: Diffusion tensor imaging has been used to explore white matter changes in
heroin-dependent patients; however, results have been inconsistent. Objectives: The current …

The majority of patients with schizophrenia smoke cigarettes. Both nicotine use and
schizophrenia have been associated with alterations in brain white matter microstructure as …

Previous diffusion tensor imaging (DTI) studies indicated microstructural disruption of white
matter in alcohol dependence. To investigate the microstructure of primary neurocircuitry …

Tract‐based spatial statistics (TBSS) of diffusion tensor imaging (DTI) studies have
consistently shown diminished white matter (WM) integrity for individuals with cocaine use …