نتایج جستجو برای: spasms
تعداد نتایج: 2072 فیلتر نتایج به سال:
Spasms after spinal cord injury (SCI) are debilitating involuntary muscle contractions that have been associated with increased motor neuron excitability and decreased inhibition. However, whether spasms involve activation of premotor spinal excitatory neuronal circuits is unknown. Here we use mouse genetics, electrophysiology, imaging and optogenetics to directly target major classes of spinal...
Infantile spasms are characterized by age-specific expression of epileptic spasms and hypsarrhythmia and often result in significant cognitive impairment. Other epilepsies or autism often ensue especially in symptomatic IS (SIS). Cortical or subcortical damage, including white matter, have been implicated in the pathogenesis of SIS. To generate a model of SIS, we recreated this pathology by inj...
A 21 year old female patient developed Südeck's atrophy of the right foot secondary to a chronic Achilles tendinitis. The condition was complicated by the occurrence of painful muscle spasms in the right leg and incontinence of urine. The spasms had characteristics of both a tonic ambulatory foot response and a spinal flexor reflex. The movements disappeared during sleep. Regional anaesthesia o...
Infantile spasms associated with brain tumors have been reported. A focal cortical lesion can induce infantile spasms by triggering the brainstem and basal ganglia in this vulnerable age group. We report the case of a female infant with a low-grade glioma in the right basal ganglia, spreading to the cortical area. She presented at the age of five months with left hemiparesis and partial seizure...
OBJECTIVE To assess the presence of DEPDC5 mutations in a cohort of patients with epileptic spasms. METHODS We performed DEPDC5 resequencing in 130 patients with spasms, segregation analysis of variants of interest, and detailed clinical assessment of patients with possibly and likely pathogenic variants. RESULTS We identified 3 patients with variants in DEPDC5 in the cohort of 130 patients...
Overview Infantile spasms, also known as West syndrome, is a catastrophic childhood epilepsy with seizures that are difficult to control; it is associated with mental retardation. It usually has an onset during the first year of life, and typically between 4 and 8 months. Early recognition, careful diagnostic evaluation, and proper treatment may allow some children to attain seizure control and...
PURPOSE To evaluate the prognostic importance of electroencephalography (EEG) findings at cessation of epileptic spasms for seizure outcome. METHODS We reviewed 71 children with West syndrome (cryptogenic 14) who had obtained control of epileptic spasms with initial treatment (adrenocorticotropic hormone (ACTH) 37, high-dose vitamin B6 2, and antiepileptic drugs 32). According to the EEG find...
The pathophysiological mechanisms of epileptic spasms are still poorly understood. The role of subcortical structures has been suggested on the basis of non-localized EEG features and from experimental data. The description of asymmetric spasms associated with lateralized EEG patterns has challenged this view and raises the possibility of a cortical origin. This study investigated the cortical ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید