Focal cortical dysplasias (FCDs) are increasingly recognized as important causes of medically intractable epilepsy. To understand the potential role of the interleukin 17 (IL-17) system in the epileptogenesis of FCDs, we studied the expression patterns of the IL-17 system in 15 FCD type Ia (FCDIa), 12 FCD type IIa (FCDIIa), and 12 FCD type IIb (FCDIIb) cortical lesions and compared the results ...

Recently, the Autism Brain Imaging Data Exchange (ABIDE) project revealed decreased functional connectivity in individuals with Autism Spectrum Disorders (ASD) relative to the typically developing controls (TDCs). However, it is still questionable whether the source of functional under-connectivity in subjects with ASD is equally contributed by the ipsilateral and contralateral parts of the bra...

Inconsistent evidence exists regarding the association between work-related factors and risk of multiple sclerosis (MS). We examined the association between occupational exposures and risk of a first clinical diagnosis of central nervous system demyelination (FCD), which is strongly associated with progression to MS, in a matched case-control study of 276 FCD cases and 538 controls conducted in...

The oxytocin receptor gene (OXTR) rs53576A has been associated with autism spectrum disorders (ASDs). A smaller hypothalamic volume has been reported in healthy male A-allele carriers than in male GG homozygotes and in patients with ASDs than in healthy controls. These findings prompt the hypothesis that male AA homozygotes may have weaker hypothalamic functional connectivity when compared to m...

Focal cortical dysplasia (FCD) is a common and important cause of medically intractable epilepsy. In patients with temporal lobe epilepsy and in several animal models, compromised neuronal inhibition, mediated by GABA, contributes to seizure genesis. Although reduction in GABAergic interneuron density has been reported in FCD tissue samples, there is little available information on the resultin...

OBJECTIVE To assess the prevalence of somatic MTOR mutations in focal cortical dysplasia (FCD) and of germline MTOR mutations in a broad range of epilepsies. METHODS We collected 20 blood-brain paired samples from patients with FCD and searched for somatic variants using deep-targeted gene panel sequencing. Germline mutations in MTOR were assessed in a French research cohort of 93 probands wi...

Background. Focal cortical dysplasia (FCD) is a frequent cause of medically intractable partial epilepsy of extra-temporal lobe origin. MRI characteristics of focal cortical dysplasia include cortical thickening, poor distinction between gray and white matter transition, and white matter abnormalities such as clusters of abnormal neurons. In many cases, FCD can be detected on MRI, facilitating ...

We report on a 64 year-old woman presenting with Epilepsia Partialis Continua (EPC) affecting the left hand since the age of 24 without neurological deficit. Structural MRI showed a region of focal cortical dysplasia (FCD) over the right central gyrus and lesions in the mesial frontal and occipital cortex secondary to perinatal hypoxic injury. Ictal spike haemodynamic mapping using simultaneous...

We study the dynamics of focal conic domain (FCD) formation in a thermotropic smectic phase under shear stress. It is known that increasing the shear stress induces a non-equilibrium phase transition from a smectic phase with FCDs (SmAI) to another smectic phase (SmAII) in which the layers are oriented. By quenching the shear stress from the SmAII phase to the SmAI phase, we find three characte...

In this work, a new methodology to estimate the functional vulnerability of road network city Catania (Italy) is developed with purpose improve resilience urban transport during critical events. While traditional approach for estimation based on topological data, proposed spatial-temporal mobility profiles obtained floating car data (FCD). The algorithm combines properties patterns from FCD eva...