Bimanual Fine Motor Function Research Articles

Relationship among Ocular Diseases, Developmental Levels, and Clinical Characteristics of Children with Diplegic Cerebral Palsy.

[Purpose] The aim of this study was to evaluate the relationships among vision problems, developmental levels, upper extremity functions, and qualities of life of children with cerebral palsy (CP). [Subjects] The study included 32 children, aged 4–15 years, diagnosed with diplegic type CP. [Methods] Hand function was evaluated using the Manual Ability Classification System (MACS) and the Bimanual Fine Motor Function (BFMF) scale, and the severity of CP was assessed using the Gross Motor Function Classification System (GMFCS). The developmental and mental capabilities of the children were evaluated using the Ankara Developmental Screening Inventory (ADSI) or the WISC-R test. An oculomotor examination was conducted for all patients. [Results] Positive correlations were found between GMFCS and BFMF, GMFCS and MACS, and MACS and BFMF scores (r=0.636; r=0.553; r=0.718, respectively). Significant correlations were found between upper extremity function, the severity of CP, the quality of life, and the general developmental level. There was no significant correlation between ocular disorders and clinical characteristics. [Conclusion] GMFCS, MACS, and BFMF may be useful for defining the functional status of children with CP, as they are easy, practical, and simple classification scales that conform to each other.

Children with cerebral palsy and periventricular white matter injury: Does gestational age affect functional outcome?

This study aimed to determine differences in functional profiles and movement disorder patterns in children aged 4-12 years with cerebral palsy (CP) and periventricular white matter injury (PWMI) born >34 weeks gestation compared with those born earlier. Eligible children born between 1999 and 2006 were recruited through the Victorian CP register. Functional profiles were determined using the Gross Motor Function Classification System (GMFCS), Manual Abilities Classification System (MACS), Communication Function Classification System (CFCS), Functional Mobility Scale (FMS) and Bimanual Fine Motor Function (BFMF). Movement disorder and topography were classified using the Surveillance of Cerebral Palsy in Europe (SCPE) classification. 49 children born >34 weeks (65% males, mean age 8 y 9 mo [standard deviation (SD) 2 y 2 mo]) and 60 children born ≤ 34 weeks (62% males, mean age 8 y 2 mo [SD 2 y 2 mo]) were recruited. There was evidence of differences between the groups for the GMFCS (p=0.003), FMS 5, 50 and 500 (p=0.003, 0.002 and 0.012), MACS (p=0.04) and CFCS (p=0.035), with a greater number of children born ≤ 34 weeks more severely impaired compared with children born later. Children with CP and PWMI born >34 weeks gestation had milder limitations in gross motor function, mobility, manual ability and communication compared with those born earlier.

Fifteen-year follow-up of upper limb function in children with moderate to severe traumatic brain injury

To describe the impaired fine-motor skills in patients with traumatic brain injury acquired in childhood. A total of 165 patients with traumatic brain injury, aged 0-17 years, injured during the period 1987-1991, were identified. Fifteen years post-injury a questionnaire was sent to the patients. Twenty-six of the subjects had upper limb problems, 15 of whom agreed to participate and 12 attended an evaluation. The Sollerman test was administered. This test consists of 20 activities, of which 7 hand-grips were used (pulp-pinch, lateral pinch, tripod pinch, 5-finger pinch, diagonal, transverse and spherical volar grip). Each sub-test was scored from 0 to 4 points. Each task must be performed within 20 s. The maximum score was 80. Bimanual fine motor skills were classified by Bimanual Fine Motor Function (BFMF). BFMF consists of 5 levels of function of each hand. Level I is normal function, level II-V means subnormal function in an increasing grade. Co-ordination, spasticity, 2PD and stereognosis were also measured. All patients had subnormal results on the Sollerman test. Fifty-eight percent had abnormal scores on the BFMF test. The Sollerman test seemed to be reliable at picking up hand motor problems, as all subjects who reported such problems scored subnormally. This is in contrast to the BFMF test findings, where only 60% of our group scored subnormally.

Relationship Between Gross Motor Function and Daily Functional Skill in Children With Cerebral Palsy

ObjectiveTo investigate the relationship between gross motor function and daily functional skill in children with cerebral palsy (CP) and to explore how this relationship is moderated by the Gross Motor Function Classification System, Bimanual Fine Motor Function (BFMF), neuromotor types, and limb distribution of CP.MethodsA cross-sectional survey of 112 children with CP (range, 4 years to 7 years and 7 months) was performed. Gross motor function was assessed with the Gross Motor Function Measure-66 (GMFM-66) and functional skill was assessed with the Pediatric Evaluation of Disability Inventory-Functional Skills Scale (PEDI-FSS).ResultsGMFM-66 scores explained 49.7%, 67.4%, and 26.1% of variance in the PEDI-FSS scores in the self-care, mobility, and social function domains, respectively. Significant moderation by the distribution of palsy and BFMF classification levels II, III, and IV was found in the relationship between GMFM-66 and PEDI-FSS self-care. Further significant moderation by the distribution of palsy was also observable in the relationship between GMFM-66 and PEDI-FSS mobility.ConclusionThese findings suggest that limb distribution and hand function must be considered when evaluating gross motor function and functional skills in children with CP, especially in unilateral CP.

Reliable Classification of Functional Profiles and Movement Disorders of Children with Cerebral Palsy

ABSTRACTObjective: To examine the inter-rater reliability of the Communication Function Classification System (CFCS), Bimanual Fine Motor Function (BFMF), Surveillance of Cerebral Palsy in Europe (SCPE) classification tree, and Gross Motor Function Classification System (GMFCS) in children with cerebral palsy (CP) and periventricular white matter injury (PWMI) aged 4–11 years. Method: Twenty children were assessed by two raters using the four tools, in addition parents undertook ratings on the Manual Ability Classification System (MACS). Kappa statistics were used to calculate the level of agreement between raters’ classifications. Results: Participants comprised 12 males and 8 females with CP and PWMI, mean age 8 years 1 month (standard deviation 2 years 3 months). Inter-rater reliability across the four tools was 0.98 (CFCS, BFMF, and GMFCS) and 0.84 (SCPE). Implications: These findings suggest that these four tools are reasonably robust to inter-rater variability supporting their routine use along with the MACS in clinical and research applications.

Cerebral palsy in children with congenital cytomegalovirus infection

Congenital cytomegalovirus (CMV) infection is the most common transplacentary transmitted viral infection, affecting 1% live born neonates but clinically symptomatic in only 10%. Both symptomatic and asymptomatic infected neonates may develop a wide range of neurodevelopmental disorders, the most severe being sensorineuronal hearing loss, cerebral palsy (CP), mental retardation (MR) and epilepsy. We present 6 children suffering cerebral palsy and their magnetic resonance/computer tomography findings in the examined group of 39 children in total with proven congenital CMV infection.Out of these 39 children, 14 were symptomatic at neonatal age. The remaining 25 asymptomatic infants were referred after neonatal age (1,5-18 months), for deviant neurological signs, accompanied by microcephaly and/or gastrointestinal problems.Two children were sent due to deafness. In all children examined CMV infection was proven by specific serology, PCR for CMV DNA and /or isolation of virus in the urine. All 39 children had prospective neurodevelopmental follow up for 2-11 years, undergoing repeated neurological, hearing tests, ophthalmologic, developmental assessment including speech and behaviour. Classification of CP was done according to the Surveillance of Cerebral Palsy in Europe (SCPE) proposal, including functional grading: the gross motor function classification system (GMFCS) and bimanual fine motor function (BFMF) criteria. Out of 14 symptomatic children, 5 were multihandicapped . All of them were microcephalic. One out of 25 asymptomatic children with CP was multihandicapped and microcephalic. Out of 6 children with cerebral palsy 4 have dyskinetic CP, two of them GMFCS and BFMF grade V, and two GMFCS IV and BFMF IV. Two children have bilateral spastic CP, GMFCS III and BFMF III. Cranial MRI/CT was performed in all 6 children with CP. In two multicandicaped children MRI demonstrated complex brain malformations: polymicrogyria, hypoplastic cerebellum, callosal hypoplasia. The other two multihandicapped children have multifocal leukoencephalopathy with temporal cysts. One multihandicapped child underwent cranial CT showing pacygyria, paraventricular cyst and calcification. In one asymptomatic multihandicapped child repeated MRI demonstrated brain atrophy, hypomyelination and calosal hypoplasia. Conclusion: 6/39 children examined with congenital CMV infection have CP accompanied by additional severe neurodevelopmental disorders. 5/39 children with CP had symptomatic CMV infection. Cranial MRI and CT demonstrated various brain abnormalities: two children have complex brain malformations (severe cortical dysgenesis, cerebellar hypoplasia, callosal hypoplasia), two widespread leukoencephalopathy with temporal cysts, and one diffuse brain atrophy. The spectrum of brain abnormalities in children with CP is related to the onset of congenital infection .

Gross and fine motor function and accompanying impairments in cerebral palsy

The aim of this study was to describe and analyze gross and fine motor function and accompanying neurological impairments in children with cerebral palsy (CP) born between 1991 and 1998 in western Sweden. A population-based study comprised 411 children with a diagnosis of CP ascertained at 4 to 8 years of age. Gross Motor Function Classification System (GMFCS) levels were documented in 367 children (205 males, 162 females). Bimanual Fine Motor Function (BFMF) classification levels of 345 of the children and information on learning disability*, epilepsy, visual and hearing impairments, and hydrocephalus from 353 children were obtained. For spastic CP, a new classification according to the Surveillance of Cerebral Palsy in Europe of uni- and bilateral spastic CP was applied. GMFCS was distributed at Level I in 32%, Level II in 29%, Level III in 8%, Level IV in 15%, and Level V in 16%. The corresponding percentages for BFMF were 30.7%, 31.6%, 12.2%, 11.9%, and 13.6% respectively. Learning disability was present in 40%, epilepsy in 33%, and severe visual impairment in 19% of the children. Motor function differed between CP types. More severe GMFCS levels correlated with larger proportions of accompanying impairments and, in children born at term, to the presence of adverse peri/neonatal events in the form of intracranial haemorrhage/stroke, cerebral infection, and hypoxic-ischaemic encephalopathy. GMFCS Level I correlated positively to increasing gestational age. We conclude that the classification of CP should be based on CP type and motor function, as the two combine to produce an indicator of total impairment load.

Gross and fine motor function and accompanying impairments in cerebral palsy

The aim of this study was to describe and analyze gross and fine motor function and accompanying neurological impairments in children with cerebral palsy (CP) born between 1991 and 1998 in western Sweden. A population-based study comprised 411 children with a diagnosis of CP ascertained at 4 to 8 years of age. Gross Motor Function Classification System (GMFCS) levels were documented in 367 children (205 males, 162 females). Bimanual Fine Motor Function (BFMF) classification levels of 345 of the children and information on learning disability, epilepsy, visual and hearing impairments, and hydrocephalus from 353 children were obtained. For spastic CP, a new classification according to the Surveillance of Cerebral Palsy in Europe of uni- and bilateral spastic CP was applied. GMFCS was distributed at Level I in 32%, Level II in 29%, Level III in 8%, Level IV in 15%, and Level V in 16%. The corresponding percentages for BFMF were 30.7%, 31.6%, 12.2%, 11.9%, and 13.6% respectively. Learning disability was present in 40%, epilepsy in 33%, and severe visual impairment in 19% of the children. Motor function differed between CP types. More severe GMFCS levels correlated with larger proportions of accompanying impairments and, in children born at term, to the presence of adverse peri/neonatal events in the form of intracranial haemorrhage/stroke, cerebral infection, and hypoxic-ischaemic encephalopathy. GMFCS Level I correlated positively to increasing gestational age. We conclude that the classification of CP should be based on CP type and motor function, as the two combine to produce an indicator of total impairment load.

Neuroimpairments, activity limitations, and participation restrictions in children with cerebral palsy

In a representative series of 176 children with cerebral palsy (CP), aged 5 to 8 years, associations were studied between additional neuroimpairments, activity limitations, and participation restrictions in the domains of mobility, education, and social relations as proposed in the International Classification of Functioning Disability and Health (ICF). Learning disability occurred in 40%, epilepsy in 35%, visual impairment in 20%, and infantile hydrocephalus in 9% of the children. Additional neuroimpairments were most frequently seen in children with tetraplegia and dystonic CP and in those with antecedents of brain malformations or severe perinatal compromise. Activity limitations were studied with the Gross Motor Function Classification System (GMFCS) and a system for grading bimanual fine motor function (BFMF) was developed. There was a strong correlation of 0.74 between the GMFCS and BFMF (p<0.001). Learning disability, activity limitations, and participation restrictions were all clinically strongly associated with each other (p<0.001). Restriction in mobility was best predicted by the GMFCS, learning disability, and the BFMF; in education by learning disability and the GFMCS; and in social relations by learning disability, the GMFCS, and BFMF. Motor function and learning disability were important predictors for participation restrictions in children with CP. The ICF has the capacity to be a model to help plan interventions for specific functional goals and to ascertain the child's participation in society.

Neuroimpairments, activity limitations, and participation restrictions in children with cerebral palsy.

In a representative series of 176 children with cerebral palsy (CP), aged 5 to 8 years, associations were studied between additional neuroimpairments, activity limitations, and participation restrictions in the domains of mobility, education, and social relations as proposed in the International Classification of Functioning Disability and Health (ICF). Learning disability occurred in 40%, epilepsy in 35%, visual impairment in 20%, and infantile hydrocephalus in 9% of the children. Additional neuroimpairments were most frequently seen in children with tetraplegia and dystonic CP and in those with antecedents of brain malformations or severe perinatal compromise. Activity limitations were studied with the Gross Motor Function Classification System (GMFCS) and a system for grading bimanual fine motor function (BFMF) was developed. There was a strong correlation of 0.74 between the GMFCS and BFMF (p<0.001). Learning disability, activity limitations, and participation restrictions were all clinically strongly associated with each other (p<0.001). Restriction in mobility was best predicted by the GMFCS, learning disability, and the BFMF; in education by learning disability and the GFMCS; and in social relations by learning disability, the GMFCS, and BFMF. Motor function and learning disability were important predictors for participation restrictions in children with CP. The ICF has the capacity to be a model to help plan interventions for specific functional goals and to ascertain the child's participation in society.