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Query: UMLS:C0018991 (hemiplegia)
 3,997 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

846 children with cerebral palsy were examined and 642 were selected for a statistical study by correspondence analysis. The aim was to identify without any prior assumptions, the relationships between the aetiological factors and the clinical findings. The study was completed by conventional statistical analysis of 584 of the cases. Small birth weight and a history of abnormal pregnancies was associated with a cerebral palsy affecting both legs, and often with a squint. Resuscitation was associated with athetosis and abnormalities of posture and behaviour. If the resuscitation lasted for more than 15 minutes or there were certain problems during delivery, severe abnormalities of both arms and major speech difficulties were observed. Resuscitation for less than 15 minutes or for an unknown time or intractable vomiting during pregnancy was associated with quadraplegia. Hemiplegia was related to post natal events but the aetiology was not always known. Foeto-maternal incompatibility was associated with athetosis, deafness, severe speech problems and ophthalmoplegias.
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PMID:[Statistical study of the relationships between the etiology and clinical picture of cerebral palsy]. 10 77

Between 1976 and 1978, we examined 110 Japanese children with cerebral palsy using a CT 1000 and a CT 1010 (EMI). In 92% of all patients, there were abnormal findings. Cortical atrophy was seen in 51%, ventricular dilatation in 86%, localized low density areas in 22%, brain anomalies in 10% and asymmetry of cerebral hemisphere in 31%. In spastic hemiplegia, the characteristic CT revealed asymmetrical ventricular dilatation without cortical atrophy and localized low density areas in the cerebral hemisphere contralateral to the palsy. In spastic tetraplegia, CT revealed moderate to marked diffuse cerebral atrophy or brain anomalies. In athetosis, CT revealed normal or slight cerebral atrophy. In 60 cases where a CT 1010 was used, we calculated the volume index of CSF space by computer, Eclipse S/200, and analyzed the relationship between the clinical features of cerebral palsy and the volume index of CSF space.
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PMID:Computed tomography of cerebral palsy: evaluation of brain damage by volume index of CSF space. 55 48

Ten children with cerebral palsy are presented on whom stereotaxic operations on the central nervous system were performed with the aim of ameliorating athetosis and spasticity. Tere were seven alert and co-operative children with spastic hemiplegia or diplegia, of whom six received benefit from thalamotomy or dentatotomy. The seventh, a child with diplegia, had improvement of his left lower limb, but the right became worse. One child with spastic diplegia, in whom a thoracic meningocoele had been closed at birth, was not improved by bilateral dentatotomy. Two severely quadriplegic children each had bilateral dentatotomy; one was a child with dystonic and spastic quadriplegia. In both cases the resulting reduction in tone and extensor spasm rendered the nursing of these patients much easier. The place of stereotaxic surgery in the central nervous system in the management of children with cerebral palsy is discussed. We suggest that in selected cases the stereotaxic operation should be performed early in order to gain the greatest benefit. Stereotaxic surgery should be regarded as an integral part of the management which involves close co-operation of paediatrician, physiotherapist, neurosurgeon and orthopaedic surgeon.
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PMID:Stereotaxic neurosurgery in the management of cerebral palsy. 110 96

We evaluated 35 patients with cerebral palsy on the basis of MR imaging findings in the brain. The types of palsy were spastic quadriplegia (n = 11), spastic diplegia (n = 9), spastic hemiplegia (n = 2), double hemiplegia (n = 1), athetosis (n = 10) and mixed (n = 2). Of all patients, 28 (80%) generated abnormal findings. In spastic quadriplegia, although eight cases revealed severe brain damage, two cases showed no abnormal findings in the brain. One of the three had cervical cord compression caused by atlanto-axial subluxation. In spastic diplegia, the findings were divided according to whether the patient was born at term or preterm. If the patient had been born prematurely, the findings showed periventricular leukomalacia and abnormally high intensity in the posterior limbs of the internal capsule on T2-weighted images. MR imaging in spastic hemiplegia revealed cerebral infarction. In the athetoid type, half of all cases showed either no abnormal findings or slight widening of the lateral ventricle. Three cases showed abnormal signals of the basal ganglia. The reason why athetoid-type palsy did not show severe abnormality is unknown. We believe that MR imaging is a useful diagnostic modality to detect damage in the brain in cerebral palsy and plays an important role in the differentiation of cerebral palsy from the spastic palsy disease.
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PMID:[MR imaging of cerebral palsy]. 869 65

The development of postural adjustments during reaching movements was longitudinally studied in seven infants with cerebral palsy (CP) between 4 and 18 months of age. Five infants developed spastic hemiplegia, one spastic tetraplegia, and one spastic tetraplegia with athetosis. Each assessment consisted of a simultaneous recording of video data and surface EMGs of arm, neck, trunk, and leg muscles during reaching in various lying and sitting positions. The basic organization of postural adjustments of the children developing spastic CP was intact. Their main problem was a deficient capacity to modulate the postural adjustments to task-specific constraints - a deficit which was attributed to a combination of an impaired motor coordination and deficits in sensory integration. The child with spastic-dyskinetic CP showed distinct abnormalities in the basic organization of postural adjustments.
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PMID:Development of postural adjustments during reaching in infants with CP. 1057 41

The Melbourne Assessment of Unilateral Upper Limb Function (Melbourne Assessment) is an evaluation tool that objectively measures upper-extremity function in children with cerebral palsy (CP). This study investigates how well performance on the Melbourne Assessment relates to the child's actual performance in functional tasks. Eighteen children with CP (5 to 14 years of age; nine males, nine females) were assessed using the Melbourne Assessment and the Pediatric Evaluation of Disability Inventory (PEDI). Five children had spastic quadriplegia, eight had spastic diplegia, two had spastic hemiplegia and diplegia, two had athetosis, and one had hypotonic quadriplegia with mobile ventilator dependence. Children's performances were statistically correlated using Spearman's rho to establish the relation between these tools. Very high correlation coefficients were calculated between the Melbourne Assessment and self-care (0.939) and mobility domains (0.783) of the PEDI and the overall functional skills section of the PEDI (0.718). The Melbourne Assessment demonstrates excellent construct validity for upper limb functioning.
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PMID:Melbourne Assessment of Unilateral Upper Limb Function: construct validity and correlation with the Pediatric Evaluation of Disability Inventory. 1257 34

The American Academy of Neurology now recommends that all cases of cerebral palsy of unknown origin undergo neuroimaging. Controversy surrounds this recommendation because of concerns about the adequacy of the supporting evidence. This article reviews the evidence provided by magnetic resonance imaging (MRI) and computed tomography (CT) imaging studies in cerebral palsy and discusses the potential benefits of imaging, techniques in current use, and future directions, with a focus on improving etiologic understanding. Most (83%) children with cerebral palsy have abnormal neuroradiological findings, with white matter damage the most common abnormality. Combined gray and white matter abnormalities are more common among children with hemiplegia; isolated white matter abnormalities are more common with bilateral spasticity or athetosis, and with ataxia; isolated gray matter damage is the least common finding. About 10% of cerebral palsy is attributable to brain malformations, and 17% of cerebral palsy cases have no abnormality detectable by conventional MR or CT imaging. Although neuroimaging studies have increased our understanding of the abnormalities in brain development in cerebral palsy, they are less informative than they might be because of 4 common problems: (1) inappropriate assignment of etiology to morphologic findings, (2) inconsistent descriptions of radiologic findings, (3) uncertain relationship of pathologic findings to brain insult timing estimates, and (4) study designs that are not based on generalizable samples. Neuroimaging is not necessarily required for diagnosis of cerebral palsy because the disorder is based on clinical findings. The principal contribution of imaging is to the understanding of etiology and pathogenesis, including ruling in or out conditions that may have implications for genetic counseling, such as malformations. In the future, as more sophisticated imaging procedures are applied to cerebral palsy, specific morphologic findings may be linked to etiologic events or exposures, thus leading to potential pathways for prevention.
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PMID:A systematic review of neuroimaging for cerebral palsy. 1826 59

Great advances have been made in the causes, lesions and symptoms of cerebral palsy over the years. Children with athetosis have lesions of the ventral lateral nuclei of the thalamus and putamen. Cocontraction and overflow are considered essential problems in athetosis. Some patients with a lesion of the ventral lateral nucleus of the thalamus do not show any involuntary movements. Children with periventricular leukomalacia demonstrate various patterns of the hip, knee and ankle in response to bearing body weight. Some of these patients exhibit ataxia, tremor and mouth opening triggered by voluntary movements. They have various central visual disorders or visual cognitive disorders. They also exhibit paroxysmal ocular downward deviation. In early infancy with spastic diplegia, there is no isolated extension of the knee or leg elevation. Hemiplegia results from stroke of the middle cerebral artery or venous infarction during the fetal or neonatal period. Border-zone infarction results from partial asphyxia.
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PMID:[Cerebral palsy]. 1976 50

Ratios of physical activity and sports participation in people with cerebral palsy (CP) are still low compared with people without a disability. For an adequate and useful practice, physical activity professionals should understand how different types of CP profiles constrain the performance of motor skills that are required during sports practice. This study aims to develop an observation-based assessment tool to evaluate activity limitations in individuals with a moderate level of CP when performing skills requiring jumping, sprinting, change of direction, coordination, and balance. Nineteen observers with different backgrounds from five world regions were recruited for this study, with accredited experience classifying/observing para-athletes with CP. All observers watched videos of 20 international para-athletes with different CP profiles (bilateral spasticity, athetosis/ataxia, unilateral spasticity; all Gross Motor Function Classification System level I) performing 16 motor tasks, and their observations were recorded throughout an ad-hoc data collection instrument. A total of 6080 units of qualitative information were recorded for data analysis. An observation-based tool with qualitative descriptors is derived from data analyses, describing how coordination and balance affected mainly in those with dyskinesia/ataxia, range of movement in those with diplegia, and asymmetries in those with hemiplegia. This tool would help sports practitioners and physical educators to better understand how different CP profiles constrain the performance of motor skills.
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PMID:An Observational Tool to Assess Activity Limitation in Ambulatory People with Cerebral Palsy When Performing Motor Skills. 3218 25

Cerebral palsy (CP) football is a team para-sport practiced by para-athletes with eligible impairments of hypertonia, athetosis, and ataxia. This study aimed: (1) to describe the anthropometrical and body composition profiles of international CP para-footballers with different CP profiles (i.e., spastic diplegia, athetosis/ataxia, spastic hemiplegia, and minimum impairment); (2) to analyze the differences between both affected/nondominant and nonaffected/dominant sides; and (3) to compare the sample of international-level CP para-footballers (n = 141) with a sample of highly trained able-bodied footballers (n = 39). Anthropometric measures included four breadths, nine girths, and six skinfolds, while body composition was measured through fat mass (including Carter's, Faulkner's, and Withers' equations), muscle mass (Lee's equation), and bone mass (Rocha's and Martin's equations). This study found differences between the able-bodied footballers and the following impairment profiles: spastic diplegia (skinfolds); ataxia/athetosis (corrected calf of the nondominant side, and calf skinfolds for both sides); and spastic hemiplegia (all measurements excepting femur breadth, and thigh and ankle girths). No differences were found between para-athletes with minimum impairment and the able-bodied footballers. This study demonstrates that football players with or without physical impairments of hypertonia athetosis or ataxia may be considered homogeneous in shape when dominant size is compared. Besides, the study provides reference scores on anthropometric measures and body composition of international-level CP para-footballers that can help sports coaches and physical trainers to monitor physical fitness of their para-athletes.
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PMID:Anthropometrical Features of Para-Footballers According to Their Cerebral Palsy Profiles and Compared to Controls. 3329 50


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