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intelligent quotient

Sophiya Dulal, Frédérique Liégeois, David Osrin, Adam Kuczynski, Dharma S Manandhar, Bhim P Shrestha, Aman Sen, Naomi Saville, Delan Devakumar, Audrey Prost
Introduction: Multiple Micronutrient (MMN) supplementation during pregnancy can decrease the proportion of infants born low birth weight and small for gestational age. Supplementation could also enhance children's cognitive function by improving access to key nutrients during fetal brain development and increasing birth weight, especially in areas where undernutrition is common. We tested the hypothesis that children whose mothers received MMN supplementation during pregnancy would have higher intelligence in early adolescence compared with those receiving Iron and Folic Acid (IFA) only...
2018: BMJ Global Health
J Martos-Perez, S Freire-Prudencio, M Llorente-Comi, R Ayuda-Pascual, A Gonzalez-Navarro
INTRODUCTION: Autism is a heterogeneous disorder. The possibility of determining its characteristics over time will have a great impact on the prognosis and predictions that can be made. In that regard, the intelligence quotient and its possible stability throughout the life cycle can help to better define the phenotype of the disorder and its associated needs. DEVELOPMENT: Longitudinal studies show a certain level of stability in intelligence quotient scores, especially starting from the school years...
March 1, 2018: Revista de Neurologia
Tzu-Ying Yu, Willy Chou, Julie Chi Chow, Chien-Ho Lin, Li-Chen Tung, Kuan-Lin Chen
Purpose: We investigated 1) the impact of differences in intelligence quotient discrepancy (IQD) on motor skills of preschool-aged children with autism spectrum disorders (ASD); 2) the relationships between IQD and motor skills in preschool-aged children with ASD. Methods: A total of 127 ASD preschool-aged children were divided into three groups according to the size of the IQD: IQD within 1 standard deviation (1SD; EVENIQ; n=81), discrepantly higher verbal intelligence quotient (VIQ; n=22; VIQ>performance intelligence quotient [PIQ] above 1SD [≥15 points]), and discrepantly higher PIQ (n=24; PIQ>VIQ above 1SD [≥15 points])...
2018: Neuropsychiatric Disease and Treatment
Inés Velasco, Sarah C Bath, Margaret P Rayman
Iodine is an essential micronutrient incorporated into thyroid hormones. Although iodine deficiency can lead to a broad spectrum of disorders throughout life, it is most critical in the early stages of development, as the foetal brain is extremely dependent on iodine supply. During the last two decades, our understanding of thyroid physiology during gestation has substantially improved. Furthermore, thyroid hormone receptors have been identified and characterised in placental and embryonic tissues, allowing us to elucidate the maternal-foetal transfer of thyroid hormones...
March 1, 2018: Nutrients
Francesco Craig, Alessandro Lorenzo, Elisabetta Lucarelli, Luigi Russo, Isabella Fanizza, Antonio Trabacca
This study aimed to investigate the association between motor competency and social communication in children with Autism Spectrum Disorder (ASD) compared with children with Intellectual Disabilities (ID) and typically developing (TD) children. Motor competency, ASD symptoms, and nonverbal Intelligent Quotient (IQ) were investigated through the following tests: Movement Assessment Battery for Children, second edition (MABC-2), Social Communication Questionnaire (SCQ), Autism Classification System of Functioning: Social Communication (ACSF:SC) and Leiter International Performances Scale Revised (Leiter-R)...
March 1, 2018: Autism Research: Official Journal of the International Society for Autism Research
Rai-Hseng Hsu, Wei-De Lin, Mei-Chyn Chao, Hui-Pin Hsiao, Siew-Lee Wong, Pao-Chin Chiu, Shao-Yin Chu, Yu-Yuan Ke, Beng-Huat Lau, Yin-Hsiu Chien, Wuh-Liang Hwu, Fuu-Jen Tsai, Chung-Hsing Wang, Ni-Chung Lee
BACKGROUND: Congenital generalized lipodystrophy (CGL) is a rare disorder characterized by scarce adipose tissue. This disease is distributed worldwide, but little is known about these patients in the Chinese population. Here, we delineate the phenotype and prognosis of CGL in our cohort. METHODS: Patients diagnosed with CGL from 8 medical centers were reviewed. The initial presentation, laboratory findings, and molecular testing were retrospectively analyzed. RESULTS: A total of 16 patients were analyzed, and the current median age was 3...
February 22, 2018: Journal of the Formosan Medical Association, Taiwan Yi Zhi
Yoichiro Kubo, Tetsufumi Kanazawa, Yasuo Kawabata, Koyuki Tanaka, Tatsushi Okayama, Miho Fujta, Atsushi Tsutsumi, Shingo Yokota, Hiroshi Yoneda
OBJECTIVE: The prevalence of attention deficit/hyperactivity disorder (ADHD) in school-age children is 7.2%, and ADHD is divided into clinical subtypes. METHODS: The current study explored whether specific cognitive profiles as assessed using the Wechsler Intelligence Scale for Children (WISC)-IV could be obtained for each clinical ADHD subtype (ADHD-Inattentive type and ADHD-Combined type) and investigated the correlation between WISC scores and parental age at their children's birth or birthweight...
February 2018: Psychiatry Investigation
Bingxu Jin, Wenjie Fu, Nuo Li, Zhixiong Xin, Chen Liu
OBJECTIVE: To analyze the effect difference of wave, intensity, time and treatment frequency by orthogonal design so as to explore the optimal parameters of scalp electroacupuncture (EA) for rehabilitation effect on children of cerebral palsy. METHODS: Ninety children of cerebral palsy were assigned into 9 groups by orthogonal design, 10 cases in each one. The acupoints were bilateral excitable area, foot motor sensory area, speech two area, speech three area, balance area, and intelligent nine acupoints, including Shenting (GV 24), Sishencong (EX-HN 1), and bilateral Benshen (GB 13) and Touwei (ST 8)...
February 12, 2018: Zhongguo Zhen Jiu, Chinese Acupuncture & Moxibustion
Kerry Chen, Madeleine Didsbury, Anita van Zwieten, Martin Howell, Siah Kim, Allison Tong, Kirsten Howard, Natasha Nassar, Belinda Barton, Suncica Lah, Jennifer Lorenzo, Giovanni Strippoli, Suetonia Palmer, Armando Teixeira-Pinto, Fiona Mackie, Steven McTaggart, Amanda Walker, Tonya Kara, Jonathan C Craig, Germaine Wong
BACKGROUND AND OBJECTIVES: Poor cognition can affect educational attainment, but the extent of neurocognitive impairment in children with CKD is not well understood. This systematic review assessed global and domain-specific cognition and academic skills in children with CKD and whether these outcomes varied with CKD stage. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Electronic databases were searched for observational studies of children with CKD ages 21 years old or younger that assessed neurocognitive or educational outcomes...
February 22, 2018: Clinical Journal of the American Society of Nephrology: CJASN
Iris M de Lange, Marco J Koudijs, Ruben van 't Slot, Boudewijn Gunning, Anja C M Sonsma, Lisette J J M van Gemert, Flip Mulder, Ellen C Carbo, Marjan J A van Kempen, Nienke E Verbeek, Isaac J Nijman, Robert F Ernst, Sanne M C Savelberg, Nine V A M Knoers, Eva H Brilstra, Bobby P C Koeleman
OBJECTIVE: Phenotypes caused by de novo SCN1A pathogenic variants are very variable, ranging from severely affected patients with Dravet syndrome to much milder genetic epilepsy febrile seizures plus cases. The most important determinant of disease severity is the type of variant, with variants that cause a complete loss of function of the SCN1A protein (α-subunit of the neuronal sodium channel Nav1.1) being detected almost exclusively in Dravet syndrome patients. However, even within Dravet syndrome disease severity ranges greatly, and consequently other disease modifiers must exist...
February 20, 2018: Epilepsia
Dorothy Nakiwala, Hugo Peyre, Barbara Heude, Jonathan Y Bernard, Rémi Béranger, Rémy Slama, Claire Philippat
BACKGROUND: There are concerns that developmental exposure to endocrine disrupting chemicals such as phenolic compounds and phthalates could affect child cognitive function. Epidemiological studies tackling this question have mainly focused on phthalate metabolites and bisphenol A, but not on the other phenolic compounds. Our study aimed to assess the relationship between in-utero exposure to phthalates, bisphenol A and other phenolic compounds (parabens, triclosan, dichlorophenols and benzophenone-3) and the Intelligence Quotient (IQ) of boys at 5-6 years...
February 20, 2018: Environmental Health: a Global Access Science Source
Victoire Peres, Maurice Corcos, Marion Robin, Alexandra Pham-Scottez
PURPOSE: Socio-emotional difficulties have been observed on adult patients suffering from anorexia nervosa (AN). But researches with adolescents are scarce and non-congruent. The aim of this paper is to identify the socio-emotional difficulties that are encountered by AN during adolescence, and to isolate them from those encountered by control adolescents. METHOD: 41 AN and 38 control adolescents were assessed using the emotional quotient inventory by Bar-On, youth version (EQ-i: YV), the Toronto Alexithymia Questionnaire (TAS-20), the Interpersonal Reactivity Index (IRI), and anxiety and depression were controlled using the Hospital Anxiety and Depression Scale (HADS)...
February 16, 2018: Eating and Weight Disorders: EWD
Hsiu-Fen Lee, Ching-Shiang Chi
PURPOSE: To understand the long-term neurological outcomes and chronological changes of brain MRIs in patients with febrile infection-related epilepsy syndrome (FIRES). METHODS: From December 2000 to May 2016, 29 patients diagnosed with FIRES were collected retrospectively. The demographic distribution, clinical manifestations, neuroimaging findings, and treatment methodology were described. Follow-up clinical outcomes and chronological evolution of neuroimaging findings were analyzed...
February 6, 2018: Seizure: the Journal of the British Epilepsy Association
Haixiao Du, Mingrui Xia, Kang Zhao, Xuhong Liao, Huazhong Yang, Yu Wang, Yong He
The recent collection of unprecedented quantities of neuroimaging data with high spatial resolution has led to brain network big data. However, a toolkit for fast and scalable computational solutions is still lacking. Here, we developed the PArallel Graph-theoretical ANalysIs (PAGANI) Toolkit based on a hybrid central processing unit-graphics processing unit (CPU-GPU) framework with a graphical user interface to facilitate the mapping and characterization of high-resolution brain networks. Specifically, the toolkit provides flexible parameters for users to customize computations of graph metrics in brain network analyses...
February 7, 2018: Human Brain Mapping
Aimee F Luat, Michael E Behen, Harry T Chugani, Csaba Juhász
PURPOSE: Most children with Sturge-Weber syndrome (SWS) develop seizures that may contribute to neurocognitive status. In this study, we tested the hypothesis that very early seizure onset has a particularly detrimental effect on the cognitive and/or motor outcomes of children with unilateral SWS. We also tested whether side of SWS brain involvement modulates the effect of seizure variables on the pattern of cognitive abnormalities. METHODS: Thirty-four children (22 girls; mean age 6...
February 2, 2018: Epilepsy & Behavior: E&B
Fang-Fei Wei, Anke Raaijmakers, Zhen-Yu Zhang, Theun Pieter van Tienoven, Qi-Fang Huang, Wen-Yi Yang, Lutgarde Thijs, Harry A J Struijker-Boudier, Peter Verhamme, Karel Allegaert, Jan A Staessen
BACKGROUND: Retinal microvessels can be visualized non-invasively and mirror the status of the cerebral microvasculature. AIMS: To investigate whether in young children born prematurely or at term cognitive performance is related to retinal microvascular traits. STUDY DESIGN, SUBJECTS: In 93 prematurely born infants (birth weight < 1000 g) and 87 controls born at term, we measured head circumference (HC) and determined intelligence quotient (IQ) by combining matrix reasoning and spatial span (Wechsler Non-Verbal test, Dutch version) and post-processed retinal photographs using Singapore I Vessel Assessment software (version 3...
February 3, 2018: Early Human Development
Virpi Saar, Sari Levänen, Erkki Komulainen
Purpose: The aim of this study was to compare the verbal and nonverbal cognitive profiles of children with specific language impairment (SLI) with problems predominantly in expressive (SLI-E) or receptive (SLI-R) language skills. These diagnostic subgroups have not been compared before in psychological studies. Method: Participants were preschool-age Finnish-speaking children with SLI diagnosed by a multidisciplinary team. Cognitive profile differences between the diagnostic subgroups and the relationship between verbal and nonverbal reasoning skills were evaluated...
February 6, 2018: Journal of Speech, Language, and Hearing Research: JSLHR
Satyam Sharma, Anuradha Balsavar, R P Beniwal, Triptish Bhatia, Smita N Deshpande
Background: Intelligence quotient (IQ) and social quotient (SQ) are comparable in predicting intelligence status. The latter is assessed whenever IQ testing is not possible. According to Ayurveda, Buddhi (intelligence) is affected by Prakriti (body constitution) which depends on the predominance of Tridosha and Triguna. There is a paucity of studies to examine their association. The study was designed to examine correlation among IQ, SQ, performance quotient (PQ) and maladaptive behaviour; and to find out their relationship with primary (Anubandhya) and secondary (Anubandha) doshas with intelligence in children with mild to moderate intellectual disability...
January 2018: Indian Journal of Psychological Medicine
Lohit Somashekar Reddy, N M Patil, Raghavendra B Nayak, Sameeran S Chate, Saba Ansari
Background: Patients present with dissociative disorders as a decompensation to underlying stressful situation. It is clinically important to evaluate the presence, type, and temporal relation of the stressors resulting in dissociation. Further knowing the sociodemographic and psychological profile of the dissociative patient helps in better management. Materials and Methods: The study included 55 dissociative patients aged between 5 to 45 years. Psychiatric diagnosis was made using ICD-10 DCR...
January 2018: Indian Journal of Psychological Medicine
Mostafa M Elkholy, Asmaa M Ebraheim, Neveen M ElFayoumy
OBJECTIVE: Variable degrees of cognitive dysfunction have been reported in children with benign childhood epilepsy with centrotemporal spikes (BCECTS). Our aim was to perform quantitative analyses of the brain responses to cognitive tasks using event-related desynchronization (ERD) and event-related synchronization (ERS) and correlating the results with the scores of neuropsychological tests in patients with BCECTS. METHODS: This case control study included 30 patients with BCECTS and 20 controls...
February 2, 2018: Epilepsy & Behavior: E&B
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