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https://www.readbyqxmd.com/read/28937045/carotid-atherosclerosis-and-cognitive-impairment-in-nonstroke-patients
#1
REVIEW
Wei-Hong Chen, Wei Jin, Pei-Yuan Lyu, Yang Liu, Rui Li, Ming Hu, Xiang-Jian Xiao
OBJECTIVE: As a vascular risk factor, carotid atherosclerosis is crucial to cognitive impairment. While carotid intima-media thickness, carotid artery plaque, and carotid stenosis can reflect carotid atherosclerosis in different stages, this review aimed to explore researches on the role of carotid intima-media thickness, carotid artery plaque, and carotid stenosis in the progress of cognitive impairment in nonstroke patients and tried to illustrate the possible mechanisms. DATA SOURCES: We searched the PubMed database for recently published research articles up to July 2017, with the key words of "carotid atherosclerosis," "carotid intima-media thickness," "carotid plaque," "carotid stenosis," "nonstroke," and "cognitive impairment...
October 5, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28934996/balancing-the-demands-of-two-tasks-an-investigation-of-cognitive-motor-dual-tasking-in-relapsing-remitting-multiple-sclerosis
#2
Emma Butchard-MacDonald, Lorna Paul, Jonathan J Evans
BACKGROUND: People with relapsing remitting multiple sclerosis (PwRRMS) suffer disproportionate decrements in gait under dual-task conditions, when walking and a cognitive task are combined. There has been much less investigation of the impact of cognitive demands on balance. OBJECTIVES: This study investigated whether: (1) PwRRMS show disproportionate decrements in postural stability under dual-task conditions compared to healthy controls, and (2) dual-task decrements are associated with everyday dual-tasking difficulties...
September 22, 2017: Journal of the International Neuropsychological Society: JINS
https://www.readbyqxmd.com/read/28933672/cognitive-impairment-and-the-regional-distribution-of-cerebellar-lesions-in-multiple-sclerosis
#3
Sean M Tobyne, Wilson B Ochoa, J Daniel Bireley, Victoria Mj Smith, Jeroen Jg Geurts, Jeremy D Schmahmann, Eric C Klawiter
BACKGROUND: Cerebellar lesions are often reported in relapsing-remitting multiple sclerosis (RRMS) and have been associated with impaired motor function and cognitive status. However, prior research has primarily focused on summary measures of cerebellar involvement (e.g. total lesion load, gray/white matter volume) and not on the effect of lesion load within specific regions of cerebellar white matter. OBJECTIVE: Spatially map the probability of cerebellar white matter lesion (CWML) occurrence in RRMS and explore the relationship between cognitive impairment and lesion (CWML) location within the cerebellum...
September 1, 2017: Multiple Sclerosis: Clinical and Laboratory Research
https://www.readbyqxmd.com/read/28933265/the-role-of-vitamin-d-in-multiple-sclerosis-biology-biochemistry-epidemiology-and-potential-roles-in-treatment
#4
Steve Simpson, Ingrid van der Mei, Bruce Taylor
Multiple sclerosis (MS) is a progressive, demyelinating condition of the central nervous system, manifesting in loss or alterations in function of sensory, motor and cognitive function. Of the various environmental and behavioural risk factors identified as playing a role in MS onset and progression, perhaps none has been as consistent as vitamin D. OBJECTIVE: In this review, we will endeavour to present a general background on the role of vitamin D in human health and particularly in MS, as well as the substantial epidemiological evidence in support of vitamin D's role in MS...
September 21, 2017: Medicinal Chemistry
https://www.readbyqxmd.com/read/28933064/the-influence-of-adipose-tissue-on-brain-development-cognition-and-risk-of-neurodegenerative-disorders
#5
Liliana Letra, Isabel Santana
The brain is a highly metabolic organ and thus especially vulnerable to changes in peripheral metabolism, including those induced by obesity-associated adipose tissue dysfunction. In this context, it is likely that the development and maturation of neurocognitive circuits may also be affected and modulated by metabolic environmental factors, beginning in utero. It is currently recognized that maternal obesity, either pre-gestational or gestational, negatively influences fetal brain development and elevates the risk of cognitive impairment and neuropsychiatric disorders in the offspring...
2017: Advances in Neurobiology
https://www.readbyqxmd.com/read/28930799/characterizing-the-interrelationships-of-prescription-opioid-and-benzodiazepine-drugs-with-worker-health-and-workplace-hazards
#6
Michele Kowalski-McGraw, Judith Green-McKenzie, Sudha P Pandalai, Paul A Schulte
OBJECTIVE: Prescription opioid and benzodiazepine drug use, which has risen significantly, can affect worker health. Exploration of the scientific literature assessed (1) interrelationships of such drug use, occupational risk factors, and illness and injury, and (2) occupational and personal risk factor combinations that can affect their use. METHODS: The scientific literature from 2000 to 2015 was searched to determine any interrelationships. RESULTS: Evidence for eight conceptual models emerged based on the search yield of 133 articles...
September 19, 2017: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/28925578/combined-fetal-inflammation-and-postnatal-hypoxia-causes-myelin-deficits-and-autism-like-behavior-in-a-rat-model-of-diffuse-white-matter-injury
#7
Erik van Tilborg, E J Marijke Achterberg, Caren M van Kammen, Annette van der Toorn, Floris Groenendaal, Rick M Dijkhuizen, Cobi J Heijnen, Louk J M J Vanderschuren, Manon N J L Benders, Cora H A Nijboer
Diffuse white matter injury (WMI) is a serious problem in extremely preterm infants, and is associated with adverse neurodevelopmental outcome, including cognitive impairments and an increased risk of autism-spectrum disorders. Important risk factors include fetal or perinatal inflammatory insults and fluctuating cerebral oxygenation. However, the exact mechanisms underlying diffuse WMI are not fully understood and no treatment options are currently available. The use of clinically relevant animal models is crucial to advance knowledge on the pathophysiology of diffuse WMI, allowing the definition of novel therapeutic targets...
September 19, 2017: Glia
https://www.readbyqxmd.com/read/28924555/early-changes-in-brain-structure-correlate-with-language-outcomes-in-children-with-neonatal-encephalopathy
#8
Kevin A Shapiro, Hosung Kim, Maria Luisa Mandelli, Elizabeth E Rogers, Dawn Gano, Donna M Ferriero, A James Barkovich, Maria Luisa Gorno-Tempini, Hannah C Glass, Duan Xu
Global patterns of brain injury correlate with motor, cognitive, and language outcomes in survivors of neonatal encephalopathy (NE). However, it is still unclear whether local changes in brain structure predict specific deficits. We therefore examined whether differences in brain structure at 6 months of age are associated with neurodevelopmental outcomes in this population. We enrolled 32 children with NE, performed structural brain MR imaging at 6 months, and assessed neurodevelopmental outcomes at 30 months...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/28922852/magnesium-sulfate-prevents-neurochemical-and-long-term-behavioral-consequences-of-neonatal-excitotoxic-lesions-comparison-between-male-and-female-mice
#9
Ismaël Daher, Bérénice Le Dieu-Lugon, Nathalie Dourmap, Matthieu Lecuyer, Lauriane Ramet, Cathy Gomila, Jérôme Ausseil, Stéphane Marret, Philippe Leroux, Vincent Roy, Salah El Mestikawy, Stéphanie Daumas, Bruno Gonzalez, Isabelle Leroux-Nicollet, Carine Cleren
Magnesium sulfate (MgSO4) administration to mothers at risk of preterm delivery is proposed as a neuroprotective strategy against neurological alterations such as cerebral palsy in newborns. However, long-term beneficial or adverse effects of MgSO4 and sex-specific sensitivity remain to be investigated. We conducted behavioral and neurochemical studies of MgSO4 effects in males and females, from the perinatal period to adolescence in a mouse model of cerebral neonatal lesion. The lesion was produced in 5-day-old (P5) pups by ibotenate intracortical injection...
October 1, 2017: Journal of Neuropathology and Experimental Neurology
https://www.readbyqxmd.com/read/28920970/-mind-your-teeth-the-relationship-between-mastication-and-cognition
#10
R A F Weijenberg, S Delwel, B V Ho, C D Wierink, F Lobbezoo
Elderly persons, especially those suffering from dementia, are at great risk of suffering from oral health problems such as orofacial pain and loss of natural teeth. A possible explanation could be that the cognitive and motor impairments resulting from dementia cause a decrease in self-care and as such, a worsening of oral health. An alternative explanation is that cognition and oral health influence each other. Animal studies show that a decrease in masticatory activity, for example due to a soft diet or loss of teeth, causes memory loss and neuronal degeneration...
September 2017: Nederlands Tijdschrift Voor Tandheelkunde
https://www.readbyqxmd.com/read/28915773/does-motor-development-in-infancy-predict-spinal-pain-in-later-childhood-a-cohort-study
#11
Steven J Kamper, Christopher M Williams, Lise Hestbaek
Study Design Longitudinal cohort study. Background Spinal pain is responsible for a huge personal and societal burden but the aetiology remains unclear. Deficits in motor control have been implicated with spinal pain in adults, and delayed motor development is associated with a range of health problems and risks in children. Objectives To assess whether there is an independent relationship between the age at which infants first sit and walk without support, and spinal pain at age 11 years. Methods Data from the Danish National Birth Cohort were analysed...
September 15, 2017: Journal of Orthopaedic and Sports Physical Therapy
https://www.readbyqxmd.com/read/28912439/association-between-cognitive-deficits-and-suicidal-ideation-in-patients-with-major-depressive-disorder
#12
Shenghong Pu, Shiori Setoyama, Takamasa Noda
The role of cognitive function in suicidal ideation in patients with major depressive disorder (MDD) has not been adequately explored. This research sought to measure the relationship between suicidal ideation and cognitive function. Therefore, in this study, the association between cognitive function and suicidal ideation in patients with MDD was assessed. Cognitive function was evaluated in 233 patients with MDD using the Japanese version of the Brief Assessment of Cognition in Schizophrenia (BACS). Suicidal ideation was assessed using item 3 of the Hamilton Depression Rating Scale...
September 14, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28903112/savoring-sweet-sugars-in-infant-and-toddler-feeding
#13
Robert D Murray
During the first years of life, the sweetness of sugars has a capacity to hinder or to help in laying a strong nutritional foundation for food preferences that often extend over a lifetime. Aside from supplying 4 g/kcal of energy, sugars are non-nutritive. However, sugars have a powerful attribute, sweetness, which strongly influences human food preference. A child's first relationship with sweet taste begins even before birth and continues to evolve throughout complementary feeding. The sweetness of breastmilk encourages consumption and soothes the neonate...
2017: Annals of Nutrition & Metabolism
https://www.readbyqxmd.com/read/28901887/microcytosis-is-associated-with-low-cognitive-outcomes-in-healthy-2-year-olds-in-a-high-resource-setting
#14
Elaine K McCarthy, Mairead E Kiely, Geraldine Hannon, Caroline Ahearne, Louise C Kenny, Jonathan O'B Hourihane, Alan D Irvine, Deirdre M Murray
Fe deficiency in early childhood is associated with long-term consequences for cognitive, motor and behavioural development; however explorations in healthy children from low risk, high-resource settings have been limited. We aimed to explore associations between Fe status and neurodevelopmental outcomes in low risk, healthy 2-year-olds. This study was a secondary analysis of a nested case-control subgroup from the prospective, maternal-infant Cork Babies after Screening for Pregnancy Endpoints: Evaluating the Longitudinal Impact using Neurological and Nutritional Endpoints (BASELINE) Birth Cohort Study...
September 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28900372/psychological-stress-has-a-higher-rate-of-developing-addictive-behaviors-compared-to-physical-stress-in-rat-offspring
#15
Masoud Nazeri, Arezoo Ebrahimi, Iraj Aghaei, Samaneh Ghotbi Ravandi, Mohammad Shabani
Prenatal stress could have great influence on development of offspring and might alter cognitive function and other physiological processes of children. The current study was conducted to study the effect of physical or psychological prenatal stress on addictive and anxiety-like behavior of male and female offspring during their adolescence period (postnatal day (PND) 40). Adult female rats were exposed to physical (swimming) or psychological (observing another female rat swimming) stress from day six of gestation for 10 days...
2017: EXCLI journal
https://www.readbyqxmd.com/read/28899662/baseline-association-of-motoric-cognitive-risk-syndrome-with-sustained-attention-memory-and-global-cognition
#16
Fiachra J Maguire, Isabelle Killane, Andrew P Creagh, Orna Donoghue, Rose Anne Kenny, Richard B Reilly
OBJECTIVES: Slow gait has been shown to be a good predictor of declining cognitive function in healthy older adults. Motoric cognitive risk (MCR) syndrome is a new construct incorporating slow gait and subjective cognitive complaints in individuals without dementia who have preserved activities of daily living. This analysis investigated the prevalence of MCR and factors associated with MCR in a nationally representative population. In addition, cross-sectional associations between MCR and cognitive domains, an relationship yet to be fully elucidated in literature, was investigated...
September 9, 2017: Journal of the American Medical Directors Association
https://www.readbyqxmd.com/read/28899520/cholinergic-neurotransmission-and-olfactory-function-in-obstructive-sleep-apnea-syndrome-a-tms-study
#17
Viviana Versace, Patrick B Langthaler, Luca Sebastianelli, Stefan Golaszewski, Alexander B Kunz, Francesco Brigo, Leopold Saltuari, Raffaele Nardone
BACKGROUND/OBJECTIVE: Odor identification and discrimination are reduced in subjects with obstructive sleep apnea syndrome (OSAS), but the pathophysiology of the olfactory dysfunction in OSAS is still poorly understood. Experimental evidence suggests that olfactory impairment could be related to central cholinergic dysfunction. Short latency afferent inhibition (SAI) is a paired-pulse transcranial magnetic stimulation (TMS) protocol that gives the opportunity to test an inhibitory cholinergic circuit in the human cerebral motor cortex...
September 2017: Sleep Medicine
https://www.readbyqxmd.com/read/28899341/development-of-a-home-based-training-program-for-post-ward-geriatric-rehabilitation-patients-with-cognitive-impairment-study-protocol-of-a-randomized-controlled-trail
#18
Martin Bongartz, Rainer Kiss, Phoebe Ullrich, Tobias Eckert, Jürgen Bauer, Klaus Hauer
BACKGROUND: Geriatric patients with cognitive impairment (CI) show an increased risk for a negative rehabilitation outcome and reduced functional recovery following inpatient rehabilitation. Despite this obvious demand, evidence-based training programs at the transition from rehabilitation to the home environments are lacking. The aim of this study is to evaluate the efficacy of a feasible and cost-effective home-based training program to improve motor performance and to promote physical activity, specifically-tailored for post-ward geriatric patients with CI...
September 12, 2017: BMC Geriatrics
https://www.readbyqxmd.com/read/28898800/texting-during-stair-negotiation-and-implications-for-fall-risk
#19
Rami Hashish, Megan E Toney-Bolger, Sarah S Sharpe, Benjamin D Lester, Adam Mulliken
BACKGROUND/AIM: Walking requires the integration of the sensory and motor systems. Cognitive distractions have been shown to interfere with negotiation of complex walking environments, especially in populations at greater risk for falls (e.g. the elderly). With the pervasiveness of mobile messaging and the recent introduction of augmented reality mobile gaming, it is increasingly important to understand how distraction associated with the simultaneous use of a mobile device impacts navigation of the complex walking environments experienced in daily life...
September 5, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28883859/neuropsychiatric-symptoms-and-faster-progression-of-cognitive-impairments-as-predictors-of-risk-of-conversion-of-mild-cognitive-impairment-to-dementia
#20
Mariola Bidzan, Leszek Bidzan, Ilona Bidzan-Bluma
INTRODUCTION: The aim of this research, based on 7 years of observations, was to assess the relationship between the dynamics of changes in the realm of cognitive functions in the early stages of observations and the presence of neuropsychiatric symptoms as well as further progression of cognitive function impairments in people diagnosed with mild cognitive impairment (MCI). MATERIAL AND METHODS: One hundred and ninety three individuals were included in the study, all of whom referred themselves to the Mental Health Clinic and were diagnosed with MCI based on the criteria of the Working Group on MCI...
August 2017: Archives of Medical Science: AMS
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