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Fine Motor Skills (fine + motor_skill)
Selected AbstractsA Metric of Maternal Prenatal Risk Drinking Predicts Neurobehavioral Outcomes in Preschool ChildrenALCOHOLISM, Issue 4 2009Lisa M. Chiodo Background:, Fetal Alcohol Spectrum Disorders (FASDs), including Fetal Alcohol Syndrome, continue to be high-incidence developmental disorders. Detection of patterns of maternal drinking that place fetuses at risk for these disorders is critical to diagnosis, treatment, and prevention, but is challenging and often insufficient during pregnancy. Various screens and measures have been used to identify maternal risk drinking but their ability to predict child outcome has been inconsistent. This study hypothesized that a metric of fetal "at-risk" alcohol exposure (ARAE) derived from several indicators of maternal self-reported drinking would predict alcohol-related neurobehavioral dysfunctions in children better than individual measures of maternal alcohol consumption alone. Methods:, Self-reported peri-conceptional and repeated maternal drinking during pregnancy were assessed with semi-structured interviews and standard screens, i.e., the CAGE, T-ACE, and MAST, in a prospective sample of 75 African-American mothers. Drinking volumes per beverage type were converted to standard quantity and frequency measures. From these individual measures and screening instruments, a simple dichotomous index of prenatal ARAE was defined and used to predict neurobehavioral outcomes in the 4- to 5-year-old offspring of these women. Study outcomes included IQ, attention, memory, visual-motor integration, fine motor skill, and behavior. Statistical analyses controlled for demographic and other potential confounders. Results:, The current "at-risk" drinking metric identified over 62% of the mothers as drinking at risk levels,23% more than the selection criterion identified,and outperformed all individual quantity and frequency consumption measures, including averages of weekly alcohol use and "binge" alcohol exposures (assessed as intake per drinking occasion), as well as an estimate of the Maternal Substance Abuse Checklist (Coles et al., 2000), in predicting prenatal alcohol-related cognitive and behavioral dysfunction in 4- to 5-year-old children. Conclusions:, A metric reflecting multiple indices of "at-risk" maternal alcohol drinking in pregnancy had greater utility in predicting various prenatal alcohol-related neurobehavioral dysfunction and deficits in children compared to individual measures of maternal self-reported alcohol consumption or a previous maternal substance abuse index. Assessing fetal risk drinking in pregnant women was improved by including multiple indicators of both alcohol consumption and alcohol-related consequences and, if appropriate practical applications are devised, may facilitate intervention by health care workers during pregnancy and potentially reduce the incidence or severity of FASDs. [source] Testing of fine motor skills in dental studentsEUROPEAN JOURNAL OF DENTAL EDUCATION, Issue 1 2000Olaf Luck Manual skills form only a part of the capabilities required of future dentists, but they are a very important component, which should be tested. With regard to the dental specialities, the present study tested speciality-independent fine motor skills. No objective, practical solution has been found up to now. 88 dental students and, as a control group, 23 medical students were examined in the longitudinal study. In the course of the analysis, 4 fine motor tests were carried out at the beginning of the 2nd and 6th semesters. The tests comprised the tremometer test, the tremometer test with a mirror, the 2-hand sinusoid test and archery using the Game Gear by SEGA. The test devices facilitate primarily the testing of components of accuracy of movements, indirect working methods, and eye-hand coordination. In the comparison of performances on test day A, the medical students' performance was noticeably better. As testing progressed, results showed stagnation in the performance of the medical students and a significant improvement in the performance of the dental students. That means that the test system can be used for a test over the course of study, but not as an initial test. [source] Divergence of Fine and Gross Motor Skills in Prelingually Deaf Children: Implications for Cochlear Implantation,THE LARYNGOSCOPE, Issue 8 2006David L. Horn MD Abstract Objective: The objective of this study was to assess relations between fine and gross motor development and spoken language processing skills in pediatric cochlear implant users. Study Design: The authors conducted a retrospective analysis of longitudinal data. Methods: Prelingually deaf children who received a cochlear implant before age 5 and had no known developmental delay or cognitive impairment were included in the study. Fine and gross motor development were assessed before implantation using the Vineland Adaptive Behavioral Scales, a standardized parental report of adaptive behavior. Fine and gross motor scores reflected a given child's motor functioning with respect to a normative sample of typically developing, normal-hearing children. Relations between these preimplant scores and postimplant spoken language outcomes were assessed. Results: In general, gross motor scores were found to be positively related to chronologic age, whereas the opposite trend was observed for fine motor scores. Fine motor scores were more strongly correlated with postimplant expressive and receptive language scores than gross motor scores. Conclusions: Our findings suggest a disassociation between fine and gross motor development in prelingually deaf children: fine motor skills, in contrast to gross motor skills, tend to be delayed as the prelingually deaf children get older. These findings provide new knowledge about the links between motor and spoken language development and suggest that auditory deprivation may lead to atypical development of certain motor and language skills that share common cortical processing resources. [source] Mild-onset presentation of Canavan's disease associated with novel G212A point mutation in aspartoacylase geneANNALS OF NEUROLOGY, Issue 2 2006Christopher G. Janson MD We describe two sisters with a mild-onset variant of Canavan's disease who presented at age 50 and 19 months with developmental delay but without macrocephaly, hypotonia, spasticity, or seizures. Remarkably, both patients had age-appropriate head control, gross motor development, and muscle tone. There were very mild deficits in fine motor skills, coordination, and gait. Both sisters had a history of strabismus, but otherwise vision was normal. The older child showed evidence of mild cognitive and social impairment, whereas language and behavior were normal for age in the infant. Both patients were found to be compound heterozygotes for C914A (A305E) and G212A (R71H) mutations in ASPA. Like all other known ASPA mutations, this previously unknown G212A mutation appears to have low absolute enzyme activity. Nevertheless, it is associated in these patients with an extremely benign phenotype that is highly atypical of Canavan's disease. Biochemical and clinical data were evaluated using a generalized linear mixed model generated from 25 other subjects with Canavan's disease. There were statistically significant differences in brain chemistry and clinical evaluations, supporting a distinct variant of Canavan's disease. Future studies of ASPA enzyme structure and gene regulation in these subjects could lead to a better understanding of Canavan's pathophysiology and improvements in ASPA gene therapy Ann Neurol 2006;59:428,431 [source] Conceptualising a modified system for classification of in-hand manipulationAUSTRALIAN OCCUPATIONAL THERAPY JOURNAL, Issue 1 2009Karina Pont Occupational therapists consider in-hand manipulation (IHM) to be an important component of fine motor skills and to be related to handwriting and self-care proficiency. These relationships have not been well explored nor has the impact of intervention including IHM skill enhancement on proficiency in motor tasks. We propose that the existing conceptualisation of IHM may contribute to a dearth of evidence in this area. This paper closely examines the existing classification systems of IHM. We propose an adaptation of Exner's classification system which contains more discrete categories of IHM movements and includes: finger-to-palm translation to achieve stabilisation, palm-to-finger translation, simple shift, complex shift, simple rotation and complex rotation. Further research to test this modified classified system and to explore evidence for IHM intervention is warranted. [source] Fine motor difficulties: The need for advocating for the role of occupational therapy in schoolsAUSTRALIAN OCCUPATIONAL THERAPY JOURNAL, Issue 3 2007Michelle Jackman Background:,Fine motor difficulties can impact on the academic, social and emotional development of a student. Aim:,The aims of this paper are to: (i) investigate the need for support to students experiencing fine motor difficulties from the perspective of their classroom teachers, and (ii) report on the level of knowledge teachers have in regard to the role of occupational therapists in supporting students with fine motor difficulties. Methods:,Fifteen teachers from a stratified random sample of public schools within two regions of Victoria, Australia, were interviewed in this qualitative, grounded theory investigation. Results:,Results showed that the current level of support for students with fine motor difficulties is inadequate. Conclusion:,Occupational therapists in Victoria need to advocate their role in developing the fine motor skills of students at both an organisational and an individual level in order to increase the access of students with fine motor difficulties to occupational therapy services. [source] Persistent attentional dysfunction in remitted bipolar disorderBIPOLAR DISORDERS, Issue 2 2001Kelly E Wilder-Willis Objectives: Although previous research has shown that attentional dysfunction is common during acute mood episodes in individuals with bipolar disorder (BPD), few studies have examined whether attentional deficits are evident during periods of symptom stability. The goal of this study was to determine whether clinically stable individuals with BPD would have attentional disturbances relative to healthy subjects. Methods: Fourteen patients with BPD and 12 healthy comparison subjects participated in the study, and were administered the Degraded Stimulus Continuous Performance Test (DSCPT), Digit Span Distractibility Test (DSDT) and Grooved Pegboard Test (GPT). Psychiatric symptoms were assessed with the Young Mania Rating Scale and the Scale for the Assessment of Positive Symptoms. Medication side effects were measured with the Simpson Rating Scale. Results: The patient group responded significantly more slowly than the control group on the DSCPT (z=,2.52, p=0.01) and the GPT (z=,3.37, p=0.001). There was a trend towards the BPD patients demonstrating impaired perceptual sensitivity on the DSCPT (z=1.68, p=0.09). The two groups did not differ on the DSDT (z=,1.06, p=0.3). Poor performance on the GPT and DSCPT target reaction time were not associated with symptom ratings or medications. Conclusion: The findings suggest that impairments in fine motor skills and reaction time may be present in clinically stable patients with BPD, even after accounting for psychiatric symptoms and medication effects. Performance decrements on attentional tasks may be in part reflective of motor impairments in patients with BPD. [source] Minor neurological dysfunction, cognitive development and somatic development at the age of 3 to 11 years in very-low-birthweight infants with transient periventricular echodensitiesACTA PAEDIATRICA, Issue 12 2006JOERG KUTSCHERA Abstract Aim: To determine, using strict exclusion criteria, whether transient periventricular echodensities (TPE) in very-low-birthweight infants lead to minor neurological dysfunction and problems in cognitive and somatic development in children without major neurological impairments. Methods: 23 children with TPE were matched to 23 children without TPE. Exclusion criteria were small for gestational age, microcephaly at birth, diplegia, asphyxia, psychomotor retardation, intraventricular haemorrhage grade III/IV, major surgical interventions and malformations. The Kaufman Assessment Battery for Children, Draw-a-Man Test and neuropaediatric examination were used for evaluation. Results: There were no differences in demographic data, growth and socio-economic status. Significant differences with lower results in the TPE group were found in fine motor skills and in the Draw-a-Man Test. In the Kaufman Assessment Battery for Children, all subscales were below average in the TPE group, except the sequential processing scale. In the control group, all subscales were within the average range. Conclusion: By using strict exclusion criteria to eliminate other risk factors for minimal neurological dysfunction and poor cognitive development, we were able to focus on the effect of TPE. TPE seem to affect cognitive development and cause minor neurological dysfunction. [source] | ||||||||||