keyword
MENU ▼
Read by QxMD icon Read
search

brain cognition infant

keyword
https://www.readbyqxmd.com/read/28813108/consequences-of-gestational-diabetes-to-the-brain-and-behavior-of-the-offspring
#1
Ricardo A L DE Sousa, Yasmin S Torres, Claudia P Figueiredo, Giselle F Passos, Julia R Clarke
Gestational diabetes mellitus (GD) is a form of insulin resistance triggered during the second/third trimesters of pregnancy in previously normoglycemic women. It is currently estimated that 10% of all pregnancies in the United States show this condition. For many years, the transient nature of GD has led researchers and physicians to assume that long-term consequences were absent. However, GD diagnosis leads to a six-fold increase in the risk of developing type 2 diabetes (T2D) in women and incidence of obesity and T2D is also higher among their infants...
August 14, 2017: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/28802183/very-low-birth-weight-is-associated-with-brain-structure-abnormalities-and-cognitive-function-impairments-a-systematic-review
#2
Fereshteh Farajdokht, Saeed Sadigh-Eteghad, Reza Dehghani, Gisou Mohaddes, Leili Abedi, Ramin Bughchechi, Alireza Majdi, Javad Mahmoudi
Very low birth weight (VLBW) children are at risk of structural brain abnormalities and neurocognitive deficits. Since survival rate of the very low birth weight infants has increased over the past decade, a better understanding of the long-term neurocognitive outcomes is needed. The present systematic review investigated the association between VLBW and cognitive function as well as brain structure. PubMed/Medline, Google Scholar, Scopus and Web of Science databases were searched up from January 2000 to January 2015...
August 9, 2017: Brain and Cognition
https://www.readbyqxmd.com/read/28797597/environmental-enrichment-protects-spatial-learning-and-hippocampal-neurons-from-the-long-lasting-effects-of-protein-malnutrition-early-in-life
#3
Roberto O Soares, Everton Horiquini-Barbosa, Sebastião S Almeida, João-José Lachat
As early protein malnutrition has a critically long-lasting impact on the hippocampal formation and its role in learning and memory, and environmental enrichment has demonstrated great success in ameliorating functional deficits, here we ask whether exposure to an enriched environment could be employed to prevent spatial memory impairment and neuroanatomical changes in the hippocampus of adult rats maintained on a protein deficient diet during brain development (P0-P35). To elucidate the protective effects of environmental enrichment, we used the Morris water task and neuroanatomical analysis to determine whether changes in spatial memory and number and size of CA1 neurons differed significantly among groups...
August 8, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28793975/infant-gut-microbiome-associated-with-cognitive%C3%A2-development
#4
Alexander L Carlson, Kai Xia, M Andrea Azcarate-Peril, Barbara D Goldman, Mihye Ahn, Martin A Styner, Amanda L Thompson, Xiujuan Geng, John H Gilmore, Rebecca C Knickmeyer
BACKGROUND: Studies in rodents provide compelling evidence that microorganisms inhabiting the gut influence neurodevelopment. In particular, experimental manipulations that alter intestinal microbiota impact exploratory and communicative behaviors and cognitive performance. In humans, the first years of life are a dynamic time in gut colonization and brain development, but little is known about the relationship between these two processes. METHODS: We tested whether microbial composition at 1 year of age is associated with cognitive outcomes using the Mullen Scales of Early Learning and with global and regional brain volumes using structural magnetic resonance imaging at 1 and 2 years of age...
June 27, 2017: Biological Psychiatry
https://www.readbyqxmd.com/read/28780000/systemic-infusions-of-anti-interleukin-1%C3%AE-neutralizing-antibodies-reduce-short-term-brain-injury-after-cerebral-ischemia-in-the-ovine-fetus
#5
Xiaodi Chen, Virginia Hovanesian, Syed Naqvi, Yow-Pin Lim, Richard Tucker, John E Donahue, Edward G Stopa, Barbara S Stonestreet
Perinatal hypoxic-ischemic reperfusion (I/R)-related brain injury is a leading cause of neurologic morbidity and life-long disability in children. Infants exposed to I/R brain injury develop long-term cognitive and behavioral deficits, placing a large burden on parents and society. Therapeutic strategies are currently not available for infants with I/R brain damage, except for hypothermia, which can only be used in full term infants with hypoxic-ischemic encephalopathy (HIE). Moreover, hypothermia is only partially protective...
August 2, 2017: Brain, Behavior, and Immunity
https://www.readbyqxmd.com/read/28768838/perinatal-brain-docosahexaenoic-acid-concentration-has-a-lasting-impact-on-cognition-in-mice
#6
Luis E Lozada, Abhishek Desai, Karl Kevala, Ji-Won Lee, Hee-Yong Kim
Background: Premature infants are deprived of prenatal accumulation of brain docosahexaenoic acid [DHA (22:6n-3)], an omega-3 fatty acid [ω-3 FA (n-3 FA)] important for proper development of cognitive function. The resulting brain DHA deficit can be reversed by ω-3 FA supplementation.Objective: The objective was to test whether there is a critical period for providing ω-3 FA to correct cognitive deficits caused by developmental ω-3 FA deprivation in mice.Methods: Twelve timed-pregnant mice [embryonic day 14 (E14), C57/BL6NCr] were fed an ω-3 FA-deficient diet containing 0...
August 2, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28768549/intranasal-insulin-reverts-central-pathology-and-cognitive-impairment-in-diabetic-mother-offspring
#7
Juan Jose Ramos-Rodriguez, Daniel Sanchez-Sotano, Alberto Doblas-Marquez, Carmen Infante-Garcia, Simon Lubian-Lopez, Monica Garcia-Alloza
BACKGROUND: Adverse effects in diabetic mothers offspring (DMO) are a major concern of increasing incidence. Among these, chronic central complications in DMO remain poorly understood, and in extreme cases, diabetes can essentially function as a gestational brain insult. Nevertheless, therapeutic alternatives for DMO are limited. METHODS: Therefore, we have analyzed the central long-term complications in the offspring from CD1 diabetic mothers treated with streptozotozin, as well as the possible reversion of these alterations by insulin administration to neonates...
August 2, 2017: Molecular Neurodegeneration
https://www.readbyqxmd.com/read/28755273/cognitive-impairment-and-brain-and-peripheral-alterations-in-a-murine-model-of-intraventricular-hemorrhage-in-the-preterm-newborn
#8
Antonio Segado-Arenas, Carmen Infante-Garcia, Isabel Benavente-Fernandez, Daniel Sanchez-Sotano, Juan Jose Ramos-Rodriguez, Almudena Alonso-Ojembarrena, Simon Lubian-Lopez, Monica Garcia-Alloza
Germinal matrix hemorrhage-intraventricular hemorrhage (GMH-IVH) remains a serious complication in the preterm newborn. The significant increase of survival rates in extremelye preterm newborns has also contributed to increase the absolute number of patients developing GMH-IVH. However, there are relatively few available animal models to understand the underlying mechanisms and peripheral markers or prognostic tools. In order to further characterize central complications and evolution of GMH-IVH, we injected collagenase intraventricularly to P7 CD1 mice and assessed them in the short (P14) and the long term (P70)...
July 28, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28735381/characterization-of-the-sensorimotor-rhythm-in-4-month-old-infants-born-at-term-and-premature
#9
Milene Roca-Stappung, Minerva Moguel-González, Thalía Fernández, Thalía Harmony, Omar Mendoza-Montoya, José Luis Marroquín, Salvador Ruiz-Correa, Lourdes Díaz-Comas, Gloria Otero-Ojeda
The sensorimotor rhythm (SMR) is an electroencephalographic rhythm associated with motor and cognitive development observed in the central brain regions during wakefulness in the absence of movement, and it reacts contralaterally to generalized and hemibody movements. The purpose of this work was to characterize the SMR of 4-month-old infants, born either healthy at term or prematurely with periventricular leukomalacia (PVL). Two groups of infants were formed: healthy and premature with PVL. Their electroencephalograms (EEGs) were recorded in four conditions: rest, free movement, right-hand grasping and left-hand grasping, in order to explore general reactivity to free movement and contralateral reactivity in hand-grasping conditions...
July 22, 2017: Applied Psychophysiology and Biofeedback
https://www.readbyqxmd.com/read/28729888/social-brain-circuitry-and-social-cognition-in-infants-born-preterm
#10
REVIEW
Angela Fenoglio, Michael K Georgieff, Jed T Elison
Preterm birth is associated with an increased risk of adverse neurologic, psychiatric, and cognitive outcomes. The brain circuits involved in processing social information are critical to all of these domains, but little work has been done to examine whether and how these circuits may be especially sensitive to prematurity. This paper contains a brief summary of some of the cognitive, psychiatric, and social outcomes associated with prematurity, followed by a description of findings from the modest body of research into social-cognitive development in infants and children born preterm...
2017: Journal of Neurodevelopmental Disorders
https://www.readbyqxmd.com/read/28728548/social-brain-circuitry-and-social-cognition-in-infants-born-preterm
#11
REVIEW
Angela Fenoglio, Michael K Georgieff, Jed T Elison
Preterm birth is associated with an increased risk of adverse neurologic, psychiatric, and cognitive outcomes. The brain circuits involved in processing social information are critical to all of these domains, but little work has been done to examine whether and how these circuits may be especially sensitive to prematurity. This paper contains a brief summary of some of the cognitive, psychiatric, and social outcomes associated with prematurity, followed by a description of findings from the modest body of research into social-cognitive development in infants and children born preterm...
July 19, 2017: Journal of Neurodevelopmental Disorders
https://www.readbyqxmd.com/read/28719076/multimodal-image-analysis-of-clinical-influences-on-preterm-brain-development
#12
Gareth Ball, Paul Aljabar, Phumza Nongena, Nigel Kennea, Nuria Gonzalez-Cinca, Shona Falconer, Andrew T M Chew, Nicholas Harper, Julia Wurie, Mary A Rutherford, Serena J Counsell, A David Edwards
Objective Premature birth is associated with numerous complex abnormalities of white and grey matter and a high incidence of long-term neurocognitive impairment. An integrated understanding of these abnormalities and their association with clinical events is lacking. The aim of this study was to identify specific patterns of abnormal cerebral development and their antenatal and postnatal antecedents. Methods In a prospective cohort of 449 infants (226 male), we performed a multi-variate and data-driven analysis combining multiple imaging modalities...
July 18, 2017: Annals of Neurology
https://www.readbyqxmd.com/read/28687527/the-first-patient-with-sporadic-x-linked-intellectual-disability-with-de-novo-zdhhc9-mutation-identified-by-targeted-next-generation-sequencing
#13
Ji Yoon Han, In Goo Lee, Soyoung Shin, Myungshin Kim, Ja Hyun Jang, Joonhong Park
X-linked intellectual disability (XLID) is a genetically heterogeneous disorder involving more than 100 genes known to date. Here, we describe a Korean male infant with global developmental delay. He had neither facial dysmorphism nor skeletal abnormalities. Bayley scale of infant and toddler development third edition (Bayley-III) measured at age of 2 years revealed marked global developmental delays without Marfanoid habitus, structural brain abnormalities, or epilepsy. The patient's cognitive, motor, and language developmental ages were 8-9 months, 12 months, and 9 months, respectively...
July 4, 2017: European Journal of Medical Genetics
https://www.readbyqxmd.com/read/28674020/brain-regions-and-functional-interactions-supporting-early-word-recognition-in-the-face-of-input-variability
#14
Silvia Benavides-Varela, Roma Siugzdaite, David Maximiliano Gómez, Francesco Macagno, Luigi Cattarossi, Jacques Mehler
Perception and cognition in infants have been traditionally investigated using habituation paradigms, assuming that babies' memories in laboratory contexts are best constructed after numerous repetitions of the very same stimulus in the absence of interference. A crucial, yet open, question regards how babies deal with stimuli experienced in a fashion similar to everyday learning situations-namely, in the presence of interfering stimuli. To address this question, we used functional near-infrared spectroscopy to test 40 healthy newborns on their ability to encode words presented in concomitance with other words...
July 18, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28670190/newborn-screening-for-thyroid-stimulating-hormone-as-an-indicator-for-assessment-of-iodine-status-in-the-republic-of-macedonia
#15
Violeta Anastasovska, Mirjana Kocova
BACKGROUND: Iodine deficiency is associated with goiter and impaired brain function leading to cretinism. An increased frequency of thyroid-stimulating hormone (TSH) measurements above 5 mlU/L on newborn screening points toward an impaired iodine status of the population. METHODS: A 13-year retrospective analysis was performed in 228,266 newborns participating in the national thyroid newborn screening program. The TSH concentration was measured in dry blood spots collected by heel stick on filter paper, 48 hours after birth, using fluoroimmunometric DELFIA method...
October 2016: Journal of Medical Biochemistry
https://www.readbyqxmd.com/read/28661908/associations-between-hormonal-biomarkers-and-cognitive-motor-and-language-developmental-status-in-very-low-birth-weight-infants
#16
June Cho, Diane Holditch-Davis, Xiaogang Su, Vivien Phillips, Fred Biasini, Waldemar A Carlo
BACKGROUND: Male infants are more prone to health problems and developmental delays than female infants. OBJECTIVES: On the basis of theories of gender differences in brain development and social relationships, we explored associations between testosterone and cortisol levels with infant cognitive, motor, and language development ("infant development") in very low birth weight (VLBW) infants, controlling for mother-infant interactions, characteristics of mothers and infants, and days of saliva collection after birth...
June 28, 2017: Nursing Research
https://www.readbyqxmd.com/read/28658291/importance-of-neonatal-immunoglobulin-transfer-for-hippocampal-development-and-behaviour-in-the-newborn-pig
#17
Kateryna Goncharova, Liudmyla Lozinska, Ester Arevalo Sureda, Jarosław Woliński, Björn Weström, Stefan Pierzynowski
Neurological disorders are among the main clinical problems affecting preterm children and often result in the development of communication and learning disabilities later in life. Several factors are of importance for brain development, however the role of immunoglobulins (passive immunity transfer) has not yet been investigated. Piglets are born agammaglobulinemic, as a result of the lack of transfer of maternal immunoglobulins in utero, thus, they serve as an ideal model to mimic the condition of immunoglobulin deficiency in preterm infants...
2017: PloS One
https://www.readbyqxmd.com/read/28617197/chronic-early-life-stress-induced-by-limited-bedding-and-nesting-lbn-material-in-rodents-critical-considerations-of-methodology-outcomes-and-translational-potential
#18
Claire-Dominique Walker, Kevin G Bath, Marian Joels, Aniko Korosi, Muriel Larauche, Paul J Lucassen, Margaret J Morris, Charlis Raineki, Tania L Roth, Regina M Sullivan, Yvette Taché, Tallie Z Baram
The immediate and long-term effects of exposure to early life stress (ELS) have been documented in humans and animal models. Even relatively brief periods of stress during the first 10 days of life in rodents can impact later behavioral regulation and the vulnerability to develop adult pathologies, in particular an impairment of cognitive functions and neurogenesis, but also modified social, emotional, and conditioned fear responses. The development of preclinical models of ELS exposure allows the examination of mechanisms and testing of therapeutic approaches that are not possible in humans...
July 12, 2017: Stress: the International Journal on the Biology of Stress
https://www.readbyqxmd.com/read/28605484/infants-born-preterm-demonstrate-impaired-exploration-of-their-bodies-and-surfaces-throughout-the-first-two-years-of-life
#19
Iryna Babik, James Cole Galloway, Michele A Lobo
Background.: Non-object-oriented exploratory behaviors infants perform with their bodies and surfaces have been proposed to be key precursors of infants' object exploration, early learning, and future cognitive development. Little is known about the developmental trajectories of these behaviors, especially for infants born preterm. Objective.: The purpose of the study was to longitudinally compare non-object-oriented exploratory behaviors performed by full-term and preterm infants...
June 12, 2017: Physical Therapy
https://www.readbyqxmd.com/read/28604578/long-term-outcomes-of-cochlear-implantation-in-children-with-congenital-cytomegalovirus-infection
#20
Haruo Yoshida, Haruo Takahashi, Yukihiko Kanda, Kyoko Kitaoka, Minoru Hara
OBJECTIVE: To investigate the role of the developmental delay often observed in children with congenital cytomegalovirus (CMV) infection on the improvement of language understanding after cochlear implantation (CI). STUDY DESIGN: Retrospective chart review. PATIENTS: Sixteen children with severe and/or profound hearing loss due to congenital CMV infection (CMV group) and 107 congenitally deaf children (168 ears) without CMV infection as the cause of deafness (non-CMV group)...
August 2017: Otology & Neurotology
keyword
keyword
76859
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"