New-Onset Focal to Bilateral Tonic-Clonic Seizure Following COVID-19 Vaccination.

An 18-year-old male presented with new-onset focal to bilateral tonic-clonic seizures 5 days after receiving the first dose of COVID-19 vaccine. 3 days later, an identical seizure occurred lasting 1 min, leading to an acute presentation to the hospital. In hospital, the patient was loaded with intravenous phenytoin and started on levetiracetam with no further seizure recurrence.

Quantitative analysis of MR T2 relaxation times in neck muscles.

T2 relaxation times (T2 times) are different between resting and exercised muscles and between muscles of healthy subjects and subjects with muscle pathology. However, studies specifically focusing on neck muscles are lacking. Furthermore, normative neck muscle T2 times are not well defined and methodology used to analyse T2 times in neck muscles is not robust.

Pseudochoreoathetosis secondary to progressive spondylotic cervical myelopathy.

Pseudochoreoathetosis is a rare movement disorder associated with loss of proprioception. Culprit lesions may occur at any point between the cerebral cortex and the peripheral nerve. Seldom is the underlying cause reversible or prone to improvement.

Myasthenia gravis and concurrent myositis following PD-L1 checkpoint inhibitor for non-small cell lung cancer.

Background: There are increasing reports of myasthenia gravis (MG) following oncological treatment with immune checkpoint inhibitors (ICIs).

Methods And Results: A 66-year-old man with stage 3A lung adenocarcinoma was treated with second weekly infusions of durvalumab, a programmed cell death ligand-1 inhibitor, at a dose of 10 mg/kg. After the fourth infusion, he developed diplopia, dyspnoea and constitutional symptoms including headache, weakness and anorexia.

Clinical characteristics and diagnostic clues to Neurometabolic causes of dystonia.

Neurometabolic causes of dystonia are heterogenous and can be challenging to diagnose, yet many of these disorders are potentially treatable. The first step in the workup is to clinically phenotype the underlying condition, followed by ordering selected diagnostic tests based on the clinician's judgement and clinical suspicion. In this review, we highlight the diagnostic clues to various disorders, including lysosomal storage diseases, mitochondrial cytopathies, metal storage disorders, organic acidurias, disorders in carbohydrate metabolism, neurotransmitter diseases and vitamin and cofactor deficiencies.

Prevalence and factors associated with advanced care directives in a motor neuron disease multidisciplinary clinic in Australia.

Objectives: Motor neuron disease (MND) is a neurodegenerative disorder leading to functional decline and death. Multidisciplinary MND clinics provide an integrated approach to management and facilitate discussion on advanced care directives (ACDs). The study objectives are to analyse (1) the prevalence of ACD in our MND clinic, (2) the relationship between ACD and patient demographics and (3) the relationship between ACD decision-making and variables such as NIV, PEG, hospital admissions and location of death.

Neurological and Sleep Disturbances in Bronchiectasis.

Bronchiectasis unrelated to cystic fibrosis is a chronic lung disease that is increasingly recognised worldwide. While other common chronic lung conditions such as chronic obstructive lung disease have been associated with cardiovascular disease, there is a paucity of data on the relationship between bronchiectasis and cardiovascular risks such as stroke and sleep disturbance. Furthermore, it is unclear whether other neuropsychological aspects are affected, such as cognition, cerebral infection, anxiety and depression.

Relationship between Sleep Duration and Risk Factors for Stroke.

Stroke is a leading cause of death and disability worldwide. While various risk factors have been identified, sleep has only been considered a risk factor more recently. Various epidemiologic studies have associated stroke with sleep such as sleep duration, and laboratory and clinical studies have proposed various underlying mechanisms.