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https://www.readbyqxmd.com/read/28339607/gross-motor-trajectories-during-the-first-year-of-life-for-preterm-infants-with-very-low-birth-weight
#1
Yu-Han Su, Suh-Fang Jeng, Wu-Shiun Hsieh, Yu-Kang Tu, Yen-Tzu Wu, Li-Chiou Chen
Background.: Early identification of motor dysfunction in very-low-birth-weight (VLBW) preterm infants is important in order to provide early intervention. Objective.: This study was to examine the motor trajectories of VLBW preterm infants during their first year of life and to investigate the predictive ability and influencing factors of the trajectories. Design and Methods.: A total of 342 VLBW preterm infants were prospectively assessed for motor development by the Alberta Infant Motor Scales at 4, 6, 9 and 12 months and for developmental outcomes using the Bayley Scales of Infant and Toddler Development- second edition at 24 months...
February 4, 2017: Physical Therapy
https://www.readbyqxmd.com/read/28334392/validation-of-the-nih-toolbox-in-individuals-with-neurologic-disorders
#2
N E Carlozzi, S Goodnight, K B Casaletto, A Goldsmith, R K Heaton, A W K Wong, C M Baum, R Gershon, A W Heinemann, D S Tulsky
Objective: Individuals with spinal cord injury (SCI), traumatic brain injury (TBI), and stroke experience a variety of neurologically related deficits across multiple domains of function. The NIH Toolbox for the Assessment of Neurological and Behavioral Function (NIHTB) examines motor, sensation, cognition, and emotional functioning. The purpose of this paper is to establish the validity of the NIHTB in individuals with neurologic conditions. Methods: Community-dwelling individuals with SCI (n = 209), TBI (n = 184), or stroke (n = 211) completed the NIHTB...
March 18, 2017: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
https://www.readbyqxmd.com/read/28324848/is-level-of-prematurity-a-risk-plasticity-factor-at-three-years-of-age
#3
Kristin Hadfield, Fearghal O'Brien, Aaron Gerow
Children born preterm have poorer outcomes than children born full-term, but the caregiving environment can ameliorate some of these differences. Recent research has proposed that preterm birth may be a plasticity factor, leading to better outcomes for preterm than full-term infants in higher quality environments. This analysis uses data from two waves of an Irish study of children (at 9 months and 3 years of age, n=11,134 children) and their caregivers (n=11,132 mothers, n=9998 fathers) to investigate differences in how caregiving affects social, cognitive, and motor skills between full-term, late preterm, and very preterm children...
March 18, 2017: Infant Behavior & Development
https://www.readbyqxmd.com/read/28318840/self-reported-sleep-disturbances-associated-with-procedural-learning-impairment-in-adolescents-at-ultra-high-risk-for-psychosis
#4
Jessica R Lunsford-Avery, Derek J Dean, Vijay A Mittal
Sleep disturbance contributes to impaired procedural learning in schizophrenia, yet little is known about this relationship prior to psychosis onset. Adolescents at ultra high-risk (UHR; N=62) for psychosis completed the Pittsburgh Sleep Quality Index (PSQI) and a procedural learning task (Pursuit Rotor). Increased self-reported problems with sleep latency, efficiency, and quality were associated with impaired procedural learning rate. Further, within-sample comparisons revealed that UHR youth reporting better sleep displayed a steeper learning curve than those with poorer sleep...
March 16, 2017: Schizophrenia Research
https://www.readbyqxmd.com/read/28302742/neurodevelopmental-abnormalities-and-congenital-heart-disease-insights-into-altered-brain-maturation
#5
Paul D Morton, Nobuyuki Ishibashi, Richard A Jonas
In the past 2 decades, it has become evident that individuals born with congenital heart disease (CHD) are at risk of developing life-long neurological deficits. Multifactorial risk factors contributing to neurodevelopmental abnormalities associated with CHD have been identified; however, the underlying causes remain largely unknown, and efforts to address this issue have only recently begun. There has been a dramatic shift in focus from newly acquired brain injuries associated with corrective and palliative heart surgery to antenatal and preoperative factors governing altered brain maturation in CHD...
March 17, 2017: Circulation Research
https://www.readbyqxmd.com/read/28294477/identifying-neurocognitive-markers-for-outcome-prediction-of-global-functioning-in-ultra-high-risk-for-psychosis-and-first-episode-psychosis
#6
Kingo Sawada, Akiko Kanehara, Satoshi Eguchi, Mariko Tada, Yoshihiro Satomura, Motomu Suga, Shinsuke Koike, Kiyoto Kasai
AIM: There is an increasing need for identifying neurocognitive predictors of global functional outcome in early psychosis toward optimizing early intervention strategy. METHODS: We conducted a longitudinal observational study to investigate an association between neurocognitive assessments at baseline and global functional outcome at an average of one-year follow-up. Participants included ultra-high-risk for psychosis (UHR) individuals who had not converted to psychosis during the follow-up period (UHR-NP), and those with first-episode psychosis (FEP) individuals...
March 14, 2017: Psychiatry and Clinical Neurosciences
https://www.readbyqxmd.com/read/28289791/-predictors-of-cognitive-outcome-in-ventilated-early-rehabilitation-patients
#7
M-D Heidler, L Bidu, H Völler, A Salzwedel
BACKGROUND: After weaning failure, patients who are transferred from intensive care units to early rehabilitation centers (ERC) not only suffer from motor deficits but also from cognitive deficits. It is still uncertain which patient factors have an impact on cognitive outcome at the end of early rehabilitation. OBJECTIVE: Investigation of predictors of cognitive performance for initially ventilated early rehabilitation patients. METHODS: A total of 301 patients (mean age 68...
March 13, 2017: Der Nervenarzt
https://www.readbyqxmd.com/read/28288551/repetitive-closed-head-impact-model-of-engineered-rotational-acceleration-induces-long-term-cognitive-impairments-with-persistent-astrogliosis-and-microgliosis-in-mice
#8
Huazhen Chen, Abhishek Desai, Hee-Yong Kim
Repeated mild traumatic brain injury (rmTBI) has been identified as a high-risk factor for dementia at a later stage by epidemiology. The animal models to replicate complex features of human rmTBI and/or to evaluate long-term effects on brain function have not been established. In this study, we used a novel Closed-Head Impact Model of Engineered Rotational Acceleration (CHIMERA) to investigate long-term neuropathological and cognitive functional consequences of rmTBI. Adult C57BL/6 male mice were subjected to CHIMERA for three consecutive days 24 h apart...
March 13, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/28280882/alcohol-induced-performance-impairment-a-5-year-re-examination-study-in-heavy-and-light-drinkers
#9
Ty Brumback, Dingcai Cao, Patrick McNamara, Andrea King
BACKGROUND: The theory of behavioral tolerance to alcohol posits that greater experience with drinking to intoxication leads to less impaired cognitive and psychomotor performance. However, the degree to which behavioral tolerance develops or changes over time in adults due to repeated heavy alcohol drinking has not been clearly demonstrated. METHOD: We examined data from the first 6 years of the Chicago Social Drinking Project to test whether chronic heavy drinkers (HDs; n = 86) and light drinkers (LDs; n = 69) exhibit behavioral tolerance or changes in perceived impairment at two testing phases in early adulthood...
March 9, 2017: Psychopharmacology
https://www.readbyqxmd.com/read/28276905/nutritional-assessment-and-intervention-in-children-with-cerebral-palsy-a-practical-approach
#10
Elena Scarpato, Annamaria Staiano, Massimo Molteni, Gaetano Terrone, Alessandra Mazzocchi, Carlo Agostoni
Cerebral palsy (CP) is associated with the presence of feeding disorders in almost 60% of the affected children with subsequent undernutrition reported in up to 46% of the subjects. Since undernutrition may have a detrimental impact on physical and cognitive development, the introduction of an adequate nutritional support should always be considered in children with neurological impairment. The aim of the present review is to provide a practical guide to the assessment of nutritional status in children with CP, in order to identify individuals at risk for malnutrition that need the introduction of an adequate and personalized nutritional support...
February 16, 2017: International Journal of Food Sciences and Nutrition
https://www.readbyqxmd.com/read/28264767/spatial-navigation-and-risk-of-cognitive-impairment-a-prospective-cohort-study
#11
Joe Verghese, Richard Lipton, Emmeline Ayers
INTRODUCTION: Spatial navigation deficits are reported in dementia, but their temporal relationship to cognitive decline is not established. METHODS: This is a prospective cohort study in 442 nondemented adults (mean age 79.9 years). Spatial navigation measured with the Floor Maze Test and reported as immediate maze time (IMT) and delayed maze time (DMT). Predementia syndromes, mild cognitive impairment syndrome (MCI) and motoric cognitive risk syndrome (MCR), were primary outcomes...
March 3, 2017: Alzheimer's & Dementia: the Journal of the Alzheimer's Association
https://www.readbyqxmd.com/read/28263926/dopamine-depletion-impairs-gait-automaticity-by-altering-cortico-striatal-and-cerebellar-processing-in-parkinson-s-disease
#12
Moran Gilat, Peter T Bell, Kaylena A Ehgoetz Martens, Matthew J Georgiades, Julie M Hall, Courtney C Walton, Simon J G Lewis, James M Shine
Impairments in motor automaticity cause patients with Parkinson's disease to rely on attentional resources during gait, resulting in greater motor variability and a higher risk of falls. Although dopaminergic circuitry is known to play an important role in motor automaticity, little evidence exists on the neural mechanisms underlying the breakdown of locomotor automaticity in Parkinson's disease. This impedes clinical management and is in great part due to mobility restrictions that accompany the neuroimaging of gait...
March 3, 2017: NeuroImage
https://www.readbyqxmd.com/read/28258925/parkinsonian-gait-improves-with-bilateral-subthalamic-nucleus-deep-brain-stimulation-during-cognitive-multi-tasking
#13
Gaurav Chenji, Melissa L Wright, Kelvin L Chou, Rachael D Seidler, Parag G Patil
BACKGROUND: Gait impairment in Parkinson's disease reduces mobility and increases fall risk, particularly during cognitive multi-tasking. Studies suggest that bilateral subthalamic deep brain stimulation, a common surgical therapy, degrades motor performance under cognitive dual-task conditions, compared to unilateral stimulation. OBJECTIVE: To measure the impact of bilateral versus unilateral subthalamic deep brain stimulation on walking kinematics with and without cognitive dual-tasking...
February 24, 2017: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/28255224/dual-task-does-not-increase-slip-and-fall-risk-in-healthy-young-and-older-adults-during-walking
#14
Rahul Soangra, Thurmon E Lockhart
Dual-task tests can identify gait characteristics peculiar to fallers and nonfallers. Understanding the relationship between gait performance and dual-task related cognitive-motor interference is important for fall prevention. Dual-task adapted changes in gait instability/variability can adversely affect fall risks. Although implicated, it is unclear if healthy participants' fall risks are modified by dual-task walking conditions. Seven healthy young and seven healthy older adults were randomly assigned to normal walking and dual-task walking sessions with a slip perturbation...
2017: Applied Bionics and Biomechanics
https://www.readbyqxmd.com/read/28253736/identification-of-developmental-and-behavioral-markers-associated-with-genetic-abnormalities-in-autism-spectrum-disorder
#15
Somer L Bishop, Cristan Farmer, Vanessa Bal, Elise B Robinson, A Jeremy Willsey, Donna M Werling, Karoline Alexandra Havdahl, Stephan J Sanders, Audrey Thurm
OBJECTIVE: Aside from features associated with risk of neurogenetic syndromes in general (e.g., cognitive impairment), limited progress has been made in identifying phenotype-genotype relationships in autism spectrum disorder (ASD). The objective of this study was to extend work in the Simons Simplex Collection by comparing the phenotypic profiles of ASD probands with or without identified de novo loss of function mutations or copy number variants in high-confidence ASD-associated genes or loci...
March 3, 2017: American Journal of Psychiatry
https://www.readbyqxmd.com/read/28253352/dopamine-d2-receptor-and-%C3%AE-arrestin-2-mediate-amyloid-%C3%AE-elevation-induced-by-anti-parkinson-s-disease-drugs-levodopa-and-piribedil-in-neuronal-cells
#16
Jing Lu, Xiaohang Li, Qinying Wang, Gang Pei
Although levodopa is the first-line medication for the treatment of Parkinson's disease (PD) showing unsurpassable efficiency, its chronic use causes dyskinesia. Accordingly, dopamine agonists are increasingly employed as monotherapy or in combination with levodopa to reduce the risk of motor complications. It is well recognized that patients with PD often exhibit cognitive deficits. However, clinical and animal studies assessing the effects of dopaminergic medications on cognition are controversial. Amyloid-β (Aβ) is one of the major hallmarks of Alzheimer's disease (AD), leading to progressive memory loss and cognitive deficit...
2017: PloS One
https://www.readbyqxmd.com/read/28252658/prognostic-neurodevelopmental-testing-of-preterm-infants-do-we-need-to-change-the-paradigm
#17
H W Kilbride, G P Aylward, L W Doyle, L T Singer, J Lantos
Longitudinal follow-up with assessment of developmental status at about 2 years of age is routine for high-risk newborns. The results of these assessments can be used for many purposes, including helping physicians, parents, and teachers plan educational or developmental interventions. These assessments also provide outcome measures for clinical research studies. Outcome results may also serve as a source of information for clinicians when counseling parents regarding provision of care for extreme preterm infants...
March 2, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/28251568/activities-of-daily-living-at-different-levels-of-renal-function-in-elderly-hospitalized-heart-failure-patients
#18
Masahiro Kitamura, Kazuhiro P Izawa, Hiroki Taniue, Yumi Mimura, Yuichi Ikeda, Hitomi Nagashima, Peter H Brubaker
BACKGROUND: Renal function (RF) and activities of daily living (ADL) are risk factors for heart failure (HF) patients. AIMS: We evaluated differences in motor and cognitive ADL in relation to RF in elderly hospitalized HF patients. METHODS: Participants were selected from 414 consecutive hospitalized HF patients based on certain criteria. We investigated patient characteristics including Functional Independence Measure (FIM) and estimated glomerular filtration rate (eGFR)...
March 1, 2017: Aging Clinical and Experimental Research
https://www.readbyqxmd.com/read/28251019/the-role-of-follow-up-in-monitoring-the-outcomes-of-prematurity-in-a-cohort-of-romanian-infants
#19
Anca Bivoleanu, Andreea Avasiloaiei, Mihaela Moscalu, Maria Stamatin
BACKGROUND: The rate of preterm births in Romania is one of the highest among European countries. However, there is little information regarding the ways in which premature birth affects the outcome in Romanian preterm infants. AIMS: To investigate the effects of early developmental intervention after discharge from the hospital on motor and cognitive development in preterm infants. STUDY DESIGN: Longitudinal observational study. METHODS: We performed the Amiel-Tison neurologic evaluation at discharge and the Bayley Scales of Infant Development from 3 to 24 months...
January 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28250997/oral-health-characteristics-and-dental-rehabilitation-of-children-with-global-developmental-delay
#20
Saurabh Kumar, Deepika Pai, Runki Saran
Global developmental delay (GDD) is a chronic neurological disturbance which includes defects in one or more developmental domains. The developmental domain can be motor, cognitive, daily activities, speech or language, and social or personal development. The etiology for GDD can be prenatal, perinatal, or postnatal. It can be diagnosed early in childhood as the delay or absence of one or more developmental milestones. Hence the role of pedodontist and pediatricians becomes more crucial in identifying this condition...
2017: Case Reports in Dentistry
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