Background and Purpose—Cerebral small vessel disease (SVD) is the most common cause of vascular dementia. Interest in the use of surrogate markers is increasing. The aims of this study were to determine if brain volume was different between patients with SVD and control subjects, whether it correlated with cognition in SVD, and whether changes in brain volume could be detected during prospectiv...

The assessment of brain volume change with serial MRI provides an objective measure of an important component of the pathology of multiple sclerosis. Glatiramer acetate (GA) has a beneficial effect on clinical and MRI measures of disease activity and burden in patients with relapsing-remitting (RR) multiple sclerosis. This study investigated the impact of GA treatment on the development of brai...

EDITORIAL article Front. Neurosci., 18 August 2023Sec. Brain Imaging Methods Volume 17 - 2023 | https://doi.org/10.3389/fnins.2023.1264015

The objective of this study was to examine exercise effects on global brain volume, hippocampal volume, and cortical thickness in schizophrenia patients and healthy controls. Irrespective of diagnosis and intervention, associations between brain changes and cardiorespiratory fitness improvement were examined. Sixty-three schizophrenia patients and fifty-five healthy controls participated in thi...

Introduction: Traumatic brain injury is considered as the major cause of mortality and hospitalization of about ten million people across the globe. Most of these patients are young and active people suffering disabilities. Tranexamic acid therapy is commonly used to reduce blood loss and need for blood transfusions in surgical cases. This study aimed at investigating the effect of tr...

Objective(s): Glutamate is the most widespread neurotransmitter in the central nervous system and has several functions as a neuromodulator in the brain although in pathological conditions like ischemia it is excessively released causing cell death. Under physiological conditions, glutamate is rapidly scavenged from the synaptic cleft by excitatory amino-acid transport...

BACKGROUND AND PURPOSE The extent of white matter hyperintensities (WMH) is associated with cerebral atrophy in elderly people. WMH is a radiological hallmark of cerebral autosomal-dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), but their relationship with brain volume remains poorly understood. The association between WMH and brain volume was analyzed in a la...

AIM Diabetes mellitus (DM) is associated with brain atrophy and vascular brain lesions. Cardiovascular disease is a key determinant in this association. We assessed whether DM increased the rate of progression of brain atrophy, vascular brain lesions, and cognitive decline in patients with symptomatic atherosclerotic disease. METHODS In 663 patients (58±10years) from the SMART-MR study (n=89 ...

In mammals, the brain contains four distinct fluid compartments: the blood in the cerebral vasculature, the cerebrospinal fluid (CSF) in the ventricular system and subarachnoid space, the interstitial fluid that bathes cells of the brain parenchyma, and the intracellular fluid contained within neurons and glia. These four fluid compartments, each with their own unique volume and solute composit...