1/91. Biofeedback training to overcome poststroke foot-drop.The technique has exciting potential for elderly hemiplegic patients, even those who are confined to a nursing home. There are limiting factors, of course; the method is time-consuming and the initial outlay for equipment is high. But the rewards can be well worth the time, effort, and cost involved. The recovery potential of some geriatric patients after a cerebrovascular accident may seem bleak because of multiple disabilities, e.g., paralysis, delayed reflexes, aphasia. Fortunately, these disorders do not necessarily decree failure of biofeedback training. Neither does advanced age. The strongest component in success is motivation. A case in point is the 82 year old woman described here who had been hemiparetic for seven years. With biofeedback training, she gained--and maintained--muscle strength.- - - - - - - - - - ranking = 1keywords = paralysis (Clic here for more details about this article) |
2/91. Acquired and isolated asymmetrical palatal palsy.Benign acquired and isolated asymmetrical palatal palsy is a rare condition in childhood. We report on three cases. Typical features include: sudden onset, abnormality of the palatal components of speech (rhinolalia), nasal escape of fluids from the ipsilateral nostril. It is supposed to be caused by viral infection, but attempts at viral isolation were unsuccessful. Complete spontaneous recovery is usual, taking a few weeks. Our paper seems to be the first report of magnetic resonance imaging of the brain in this condition. It did not disclose any abnormalities in the 2 cases in which it was performed.- - - - - - - - - - ranking = 3.5191209781805keywords = palsy (Clic here for more details about this article) |
3/91. A case of the subacute brainstem encephalitis.A case of brainstem encephalitis of undetermined etiology is reported in 66-year-old woman who had a sudden onset of illness with left abducens palsy, nystagmus and ataxia. The symptoms progressed to complete paralysis of eye movements, dysphagia and left hemiparesis with generalized hyperreflexia. Examination of CSF, CT scan and MRI of the brain were normal. The patient died 4 months after onset of disease. Neuropathologic study disclosed in the brainstem numerous perivascular and nodular inflammatory cell infiltrations composed predominantly of lymphocytes T and B. Most intensive inflammation concerned midbrain and pontine tegmentum and to a lesser degree medulla oblongata, pontine nuclei and cerebellar nuclei. basal ganglia, cerebral and cerebellar cortex were unaffected. Neuropathological finding was reminiscent of brainstem encephalitides related to viral infection or to paraneoplastic syndrome. However, HSV-1, EBV, and CMV antigens were not detected by immunohistochemistry, as well as evidences of malignancy were not present in this case.- - - - - - - - - - ranking = 1.7038241956361keywords = paralysis, palsy (Clic here for more details about this article) |
4/91. Facilitation of ipsilateral motor pathways during recovery from hemiplegia in two adolescent patients.In two hemiplegic patients with acquired cerebral lesions, transcranial magnetic stimulation (TMS) was carried out to examine the contribution of the ipsilateral motor pathways to recovery from hemiplegia. A 13-year-old girl (patient 1) had acute hemiplegia due to a rupture of an arteriovenous malformation, and a 13-year-old boy (patient 2) had subacute hemiplegia due to a brain tumour. They showed complete upper limb palsy but recovered after therapy; patient 1 had slightly disabled motor function of the arm, and patient 2 recovered completely. Motor evoked potentials (MEPs) were recorded from the biceps brachii muscles on both sides. The MEPs of the paretic biceps were only elicited by TMS of the intact hemisphere at the beginning of recovery from hemiplegia, but not by TMS of the affected hemisphere. The MEP amplitudes increased and cortical representation areas for the paretic biceps by TMS were enlarged temporarily during recovery. They regressed in patient 1 and MEPs were not evoked at all in patient 2 after recovery. Conversely, MEPs were obtained by TMS of the affected hemisphere after recovery in both patients. These data indicate that ipsilateral motor pathways play a role in recovery from hemiplegia, especially at the beginning, and become inactivated when the contralateral motor pathways recover.- - - - - - - - - - ranking = 0.70382419563609keywords = palsy (Clic here for more details about this article) |
5/91. Vecuronium-induced neuromuscular blockade in a patient with cerebral palsy and hemiplegia.We evaluated vecuronium-induced neuromuscular block in both arms of a patient with cerebral palsy and hemiplegia. A remarkable resistance to vecuronium was observed in the hemiplegia side compared with cerebral palsy side. Complete recovery from neuromuscular block should be assessed in the cerebral palsy side that shows a delayed recovery.- - - - - - - - - - ranking = 4.9267693694527keywords = palsy (Clic here for more details about this article) |
6/91. Motor control testing of upper limb function after botulinum toxin injection: a case study.OBJECTIVE: To evaluate changes in upper extremity function in a hemiparetic patient after treatment with botulinum toxin (BTX) using motor-control testing (MCT) techniques. DESIGN: Interventional with longitudinal study, open label. SETTING: A children's hospital and a motor-control laboratory at a major academic center. PARTICIPANTS: A 16-year-old male with right hemiparetic cerebral palsy and a healthy 12-year-old control subject. INTERVENTIONS: BTX injections to the elbow and wrist flexors. MAIN OUTCOME MEASURES: MCT was used to examine 4 upper extremity movements: forward reach, bilateral rhythmic movements (both muscle homologous and direction homologous), isometric pinch, and hand tapping. The patient was tested before treatment and at 2, 4, 6, 12, 18, and 24 weeks after treatment. In addition, range of motion (ROM), the Ashworth scale of spasticity, Functional Independence Measure, and the mobility and activities of daily living (ADL) sections of the Pediatric Evaluation of the Disability Inventory were performed. RESULTS: Forward reach demonstrated little change initially despite patient reports of "feeling looser." Improvement was noted after 18 weeks, but returned to baseline level at 24 weeks. Bilateral rhythmic movements also showed slight improvement at 18 weeks. Pinch force increased significantly after 2 weeks, but declined again at 6 weeks. Improvements occurred in ROM and the Ashworth rating of spasticity, but were not temporally associated with each other or with MCT results. Functional assessment data did not change during the study period. CONCLUSIONS: Improvements in more complex motor tasks were noted after significant delay from the time of treatment, while simpler tasks demonstrated a more rapid improvement, followed by a rapid return to baseline levels. This case suggests that MCT techniques can provide quantitative and qualitative data, which can add new information about upper extremity motor disability and the outcome of treatment.- - - - - - - - - - ranking = 0.70382419563609keywords = palsy (Clic here for more details about this article) |
7/91. Acute hemiplegia associated with herpes zoster infection in children: report of one case.Herpes zoster infection has been rarely reported to cause angiitis of the central nervous system in children. We describe a 4-year, 8-month-old female with acute hemiplegia and central facial palsy 6 weeks after she had had zoster ophthalmicus. The findings of magnetic resonance angiography, the clinical picture, and a preceding history of herpes zoster ophthalmicus suggested zoster vasculitis. Herpes zoster vasculitis is thus another consideration when examining a child with acute hemiplegia and a recent herpes zoster infection.- - - - - - - - - - ranking = 0.70382419563609keywords = palsy (Clic here for more details about this article) |
8/91. brain injuries in early foetal life: consequences for brain development.learning disability and cerebral palsy are often related to factors present before birth. We report three patients (two with schizencephaly, one with unilateral cerebellar agenesis) in whom the timing of an insult to the foetus was known. In the first case, the mother had a trauma at 16 weeks of pregnancy and schizencephaly was discovered in the male infant associated with a left hemiplegia. In the second child, amniocentesis performed at 16 weeks into pregnancy may have been responsible for the same cortical anomaly. In the third case, sequential foetal echographies clearly demonstrated that an apparent unilateral cerebellar agenesis was related to an haemorrhagic event secondary to cerebellar trauma that occurred at 19 weeks of pregnancy. It is suggested that these brain malformations are related to an ischemic mechanism or a traumatic event in foetal life.- - - - - - - - - - ranking = 0.70382419563609keywords = palsy (Clic here for more details about this article) |
9/91. cerebrovascular disorders in children with the factor v Leiden mutation.Since 1995, at least 128 children with a cerebrovascular disorder, cerebral palsy, or both and the factor v Leiden mutation have been reported. The majority of these strokes were in the first year of life, many of them in the perinatal period. Two thirds had an additional exogenous risk factor for thrombosis, and 42% had another recognized endogenous prothrombotic risk factor in combination with the mutation. We review the association of the factor v Leiden mutation and a cerebrovascular disorder in children younger than 16 years of age and describe the clinical features of 8 children with cerebral palsy and the Leiden mutation. This mutation should be considered in the evaluation of children with a stroke or its sequelae, including infants with perinatal stroke.- - - - - - - - - - ranking = 1.4076483912722keywords = palsy (Clic here for more details about this article) |
10/91. Management of the upper limb with botulinum toxin type A in children with spastic type cerebral palsy and acquired brain injury: clinical implications.The aim of this article is to describe our clinical experience in treating muscle imbalance in 49 children with spastic upper extremity involvement. We discuss four cohorts of children treated with botulinum toxin type A (BTX-A), each with different treatment objectives. In the first group, 27 children were treated for functional improvement and, of these, 23 had a positive effect, while four had no objective benefit. In the second group, eight children were treated for purposes of presurgical planning; of these, four were referred for surgery, three continued with serial treatment and one child did not benefit from injection. The third group comprised six children who were treated to improve posture and care: in this group, four children demonstrated clear benefit and two children lost some function subsequent to injection. Finally, a fourth group of seven children were treated after acquired brain injury (three with severe tetraplegia, four with hemiplegia). In this group, all children experienced spasticity relaxation and two children with hemiplegia also gained functional benefit. In terms of adverse events, deterioration of upper extremity function was poorly tolerated but limited to the first 1--3 weeks postinjection. Grip strength or thumb grip were diminished if too high doses were used. overall, our results with BTX-A were rewarding in children with no fixed contracture, good motor learning capacity and high motivation to train. Additionally, BTX-A treatment has proven valuable for counteracting spasticity in children with acquired brain injury. This treatment modality may not, however, be an appropriate treatment option for all children with severe upper extremity spasticity, due to the shorter duration of effect and the potential reduction in functional abilities seen in this cohort. In all cases, the selection of muscles to be treated needs careful clinical assessment. Dynamic EMG analysis should be performed whenever required to aid muscle selection, especially in children with spasticity combined with dystonia. Evaluation of M-responses suggests that for the forearm muscles, doses of BTX-A above 1.5 U/kg/muscle should not be used.- - - - - - - - - - ranking = 2.8152967825444keywords = palsy (Clic here for more details about this article) |
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