Voxel-based morphometry and diffusion tensor imaging of the optic pathway in primary open-angle glaucoma: a preliminary study

AK Zikou, G Kitsos, LC Tzarouchi… - American Journal …, 2012 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Neuropathologic studies in experimental and human
glaucoma have demonstrated degenerative changes in the optic pathway. The purpose of this …

Brain involvement in patients with inflammatory bowel disease: a voxel-based morphometry and diffusion tensor imaging study

AK Zikou, M Kosmidou, LG Astrakas, LC Tzarouchi… - European …, 2014 - Springer
Objectives To investigate structural brain changes in inflammatory bowel disease (IBD).
Methods Brain magnetic resonance imaging (MRI) was performed on 18 IBD patients (aged …

CNS involvement in primary Sjögren syndrome: Assessment of gray and white matter changes with MRI and voxel-based morphometry

LC Tzarouchi, N Tsifetaki, S Konitsiotis… - American Journal of …, 2011 - Am Roentgen Ray Soc
OBJECTIVE. The purpose of this study was to evaluate with MRI the involvement of gray matter
and white matter structures in patients with primary Sjögren syndrome. SUBJECTS AND …

Age-related grey matter changes in preterm infants: an MRI study

LC Tzarouchi, LG Astrakas, V Xydis, A Zikou, P Kosta… - Neuroimage, 2009 - Elsevier
Grey matter (GM) maturation has not been previously studied in healthy preterm children. The
purpose of this study was to evaluate the age dependency of GM development in 116 GM …

Multimodal imaging evaluation of excessive daytime sleepiness in Parkinson's disease

M Chondrogiorgi, LC Tzarouchi, AK Zikou… - International Journal …, 2016 - Taylor & Francis
Purpose of the study: The multimodal imaging investigation of excessive daytime sleepiness
(EDS) in Parkinson's disease (PD). The role of dopaminergic treatment and other clinical …

White matter water diffusion changes in primary Sjögren syndrome

LC Tzarouchi, AK Zikou, N Tsifetaki… - American Journal …, 2014 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Histopathologic studies have demonstrated WM damage
in primary Sjögren syndrome. The purpose of this study was to evaluate WM microstructural …

Voxel‐based morphometry and voxel‐based relaxometry in parkinsonian variant of multiple system atrophy

LC Tzarouchi, LG Astrakas, S Konitsiotis… - Journal of …, 2010 - Wiley Online Library
BACKGROUND AND PURPOSE Multiple system atrophy (MSA) is a progressive
neurodegenerative disorder divided into a parkinsonian (MSA‐P) and a cerebellar variant. The …

Periventricular leukomalacia in preterm children: assessment of grey and white matter and cerebrospinal fluid changes by MRI

LC Tzarouchi, LG Astrakas, A Zikou, V Xydis, P Kosta… - Pediatric …, 2009 - Springer
Background Brain plasticity in patients with periventricular leukomalacia (PVL) may suggest
grey matter (GM) changes. Objective To assess the volume of 116 GM areas and total …

Body growth and brain development in premature babies: an MRI study

LC Tzarouchi, A Drougia, A Zikou, P Kosta… - Pediatric …, 2014 - Springer
Background Prematurity and intrauterine growth restriction are associated with
neurodevelopmental disabilities. Objective To assess the relationship between growth status and …

Voxel-based diffusion tensor imaging detects pyramidal tract degeneration in primary lateral sclerosis

LC Tzarouchi, AP Kyritsis… - The British Journal of …, 2011 - academic.oup.com
Objective: Primary lateral sclerosis (PLS) is a progressive degenerative disorder affecting
upper motor neurons and requires a clinical diagnosis. Diffusion tensor imaging (DTI) is a …