Background A wide range of neurological manifestations has been described in COVID-19.
Methods In this nationwide retrospective observational study, patients in Tunisia diagnosed …

Objective: To describe the phenotypic heterogeneity of amyotrophic lateral sclerosis (ALS)
in Tunisian patients, and to define the sociodemographic features, treatments, and survival …

Background The clinical spectrum of stiff-person syndrome (SPS) encompasses a wide range
of signs including psychiatric symptoms (PS). Objective Our objective was to provide an …

Essential tremor (ET) encompasses a wide spectrum of motor and non-motor features. Eye
movement abnormalities were first reported two decades ago as an atypical finding in ET. …

Background. The prevalence of psychiatric disturbance for patients with multiple sclerosis (MS)
is higher than that observed in other chronic health conditions. We report three cases of …

Background. Amyotrophic lateral sclerosis (ALS) is a fatal disease whose diagnosis and
early management can improve survival. The most used diagnostic criteria are the revised El …

Background Recent studies on date of birth of multiple sclerosis (MS) patients showed an
association between month of birth and the risk of developing MS. This association has not …

Few studies have reported abnormal ocular movements in cases of amyotrophic lateral
sclerosis (ALS) and their link with other disease features. Our study aimed to describe and …

Objectives We aimed to assess and compare autonomic function in Parkinson's disease (PD)
associated with the leucine-rich repeat kinase (LRRK2) G2019S mutation (LRRK2-PD) …

Causative genes for childhood absence epilepsy (CAE) are unknown partly because families
are small or phenotypically heterogeneous. In five consanguineous Tunisian families with …