They usually follow a much more aggressive disease course than iPD and are characterised by atrophy to several different cortical and subcortical networks. Furthermore, atypical parkinsonism has been ...

The subcortical nuclei sampled included the amygdala ... The presenting symptom was strikingly unilateral, an inability to use the right hand, with apraxia and myoclonus, leading to an initial ...

Keep reading to learn more about eye twitching and other vision issues associated with MS. People with MS sometimes experience myoclonus. Myoclonus is the sudden, involuntary twitching or ...

myoclonus or other movement disorders. 20 The most common levodopa-induced dyskinesias occur at the time of the maximal plasma levodopa concentration and clinical response ('peak-dose dyskinesia').

The scientific name for this phenomenon is sleep myoclonus (also known as hypnic myoclonus), and happens when you shift from one sleep phase into another. During these sleep transitions, the body ...

Opsoclonus-myoclonus syndrome (OMS) is a rare neurological inflammatory disease of paraneoplastic, parainfectious or idiopathic origin. It is manifested by the occurrence of opsoclonus, myoclonus, ...

In this study, we investigated the transcriptomic profiles of two commonly affected brain regions with coincident AD pathology—frontal subcortical white matter (frontal-WM) and occipital subcortical ...

Dystonia is a common disorder of movement and tone, characterised by sustained or intermittent muscle contractions causing abnormal movements, postures or both. Children and young people with dystonia ...

A brain MRI and magnetic resonance angiograph (MRA) (figure 1) showed cerebral amyloid angiopathy without intracranial arterial stenosis or aneurysms, cortical atrophy or nonspecific T2 signal ...

A hypnic jerk is a sudden involuntary twitch or muscle contraction that occurs as you fall asleep. Also known as sleep starts, these hypnic jerks may jolt the entire body or affect only one part, like ...