The changing MR imaging appearance of polymicrogyria: a consequence of myelination

J Takanashi, AJ Barkovich - American journal of …, 2003 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: During the review of MR studies of multiple patients with
polymicrogyria (PMG), it was noted that the patterns of cortical abnormality differed …

Clinical and imaging heterogeneity of polymicrogyria: a study of 328 patients

RJ Leventer, A Jansen, DT Pilz, N Stoodley, C Marini… - Brain, 2010 - academic.oup.com
Polymicrogyria is one of the most common malformations of cortical development and is
associated with a variety of clinical sequelae including epilepsy, intellectual disability, motor …

[HTML][HTML] Current concepts of polymicrogyria

AJ Barkovich - Neuroradiology, 2010 - Springer
Polymicrogyria is one of the most common malformations of cortical development. It has
been known for many years and its clinical and MRI manifestations are well described …

Polymicrogyria without porencephaly/schizencephaly. MRI analysis of the spectrum and the prevalence of macroscopic findings in the clinical population

N Hayashi, Y Tsutsumi, A Barkovich - Neuroradiology, 2002 - Springer
Although the diagnosis of polymicrogyria currently depends largely on non-invasive
imaging, no large imaging-based studies of polymicrogyria have been reported. Previous …

Cortical thickness reduction of normal appearing cortex in patients with polymicrogyria

PPM Oliveira Jr, KD Valente, SS Shergill… - Journal of …, 2010 - Wiley Online Library
ABSTRACT OBJECTIVE To examine cortical thickness and volumetric changes in the cortex
of patients with polymicrogyria, using an automated image analysis algorithm. METHODS …

Morphofunctional organization in three patients with unilateral polymicrogyria: combined use of diffusion tensor imaging and functional magnetic resonance imaging

M Munakata, A Onuma, K Takeo, T Oishi… - Brain and …, 2006 - Elsevier
We examined the fiber organization of the brain in three patients with unilateral
polymicrogyria (PMG) using diffusion tensor imaging (DTI) in combination with functional …

Diffusion tensor imaging in polymicrogyria: a report of three cases

R Trivedi, RK Gupta, KM Hasan, P Hou, KN Prasad… - Neuroradiology, 2006 - Springer
Introduction Polymicrogyria (PMG), a neuronal migration disorder, commonly manifests as a
seizure disorder. The aim of this study was to look for the abnormalities in the underlying …

[HTML][HTML] Polymicrogyria overview

CA Stutterd, WB Dobyns, A Jansen, G Mirzaa… - 2018 - europepmc.org
Polymicrogyria (PMG) is a malformation of the developing brain characterized by abnormal
cortical lamination and an unusual folding pattern of the cerebral cortex such that all or part …

Polymicrogyria includes fusion of the molecular layer and decreased neuronal populations but normal cortical laminar organization

AR Judkins, D Martinez, P Ferreira… - … of Neuropathology & …, 2011 - academic.oup.com
Malformations of cortical development are frequently identified in surgical resections for
intractable epilepsy. Among the more frequently identified are cortical dysplasia, pachygyria …

The histopathology of polymicrogyria: a series of 71 brain autopsy studies

AC Jansen, Y Robitaille, M Honavar… - … Medicine & Child …, 2016 - Wiley Online Library
Aim Polymicrogyria (PMG) is one of the most common forms of cortical malformation yet the
mechanism of its development remains unknown. This study describes the histopathological …