Read by QxMD icon Read

Increase iq

Rebecca A Gilbert, Graham J Hitch, Tom Hartley
The capacity of serially ordered auditory-verbal short-term memory (AVSTM) is sensitive to the timing of the material to be stored, and both temporal processing and AVSTM capacity are implicated in the development of language. We developed a novel "rehearsal-probe" task to investigate the relationship between temporal precision and the capacity to remember serial order. Participants listened to a sub-span sequence of spoken digits and silently rehearsed the items and their timing during an unfilled retention interval...
October 19, 2016: Quarterly Journal of Experimental Psychology: QJEP
Ola Ozernov-Palchik, Elizabeth S Norton, Georgios Sideridis, Sara D Beach, Maryanne Wolf, John D E Gabrieli, Nadine Gaab
Research suggests that early identification of developmental dyslexia is important for mitigating the negative effects of dyslexia, including reduced educational attainment and increased socioemotional difficulties. The strongest pre-literacy predictors of dyslexia are rapid automatized naming (RAN), phonological awareness (PA), letter knowledge, and verbal short-term memory. The relationship among these constructs has been debated, and several theories have emerged to explain the unique role of each in reading ability/disability...
October 17, 2016: Developmental Science
Chen Chen, Matthew H Schneps, Katherine E Masyn, Jennifer M Thomson
Increasing evidence has shown visual attention span to be a factor, distinct from phonological skills, that explains single-word identification (pseudo-word/word reading) performance in dyslexia. Yet, little is known about how well visual attention span explains text comprehension. Observing reading comprehension in a sample of 105 high school students with dyslexia, we used a pathway analysis to examine the direct and indirect path between visual attention span and reading comprehension while controlling for other factors such as phonological awareness, letter identification, short-term memory, IQ and age...
October 14, 2016: Dyslexia: the Journal of the British Dyslexia Association
Eliseu Paglioli, William Alves Martins, Ney Azambuja, Mirna Portuguez, Thomas More Frigeri, Larissa Pinos, Ricardo Saute, Cora Salles, João Rubião Hoefel, Ricardo Bernardi Soder, Jaderson Costa da Costa, Marta Hemb, Tom Theys, André Palmini
OBJECTIVE: To evaluate a novel approach to control epileptic drop attacks through a selective posterior callosotomy, sparing all prefrontal interconnectivity. METHODS: Thirty-six patients with refractory drop attacks had selective posterior callosotomy and prospective follow-up for >4 years. Falls, episodes of aggressive behavior, and IQ were quantified. Autonomy in activities of daily living, axial tonus, and speech generated a functional score ranging from 0 to 13...
October 12, 2016: Neurology
Bozhena Zoritch, Ian Roberts, Ann Oakley
BACKGROUND: The debate about how, where and by whom young children should be looked after is one which has occupied much social policy and media attention in recent years. Mothers undertake most of the care of young children. Internationally, out-of-home day-care provision ranges widely. These different levels of provision are not simply a response to different levels of demand for day-care, but reflect cultural and economic interests concerning the welfare of children, the need to promote mothers' participation in paid work, and the importance of socialising children into society's values...
October 11, 2016: Cochrane Database of Systematic Reviews
Stuart F White, Patrick Tyler, Mary L Botkin, Anna K Erway, Laura C Thornton, Venkata Kolli, Kayla Pope, Harma Meffert, R James Blair
Individuals with substance abuse (SA) histories show impairment in the computations necessary for decision-making, including expected value (EV) and prediction error (PE). Neuroimaging findings, however, have been inconsistent. Sixteen youth with (SApositive) and 29 youth without (SAnegative) substance abuse histories completed a passive avoidance task while undergoing functional MRI. The groups did not significantly differ on age, gender composition or IQ. Behavioral results indicated that SApositive youth showed significantly less learning than SAnegative youth over the task...
September 21, 2016: Psychiatry Research
Naixue Cui, Jianghong Liu
BACKGROUND: It has been well established that child physical abuse is a risk factor for cognitive deficits and behavioral problems. However, the possible link between cognitive deficits and behavioral problems placing children at a higher risk of physical abuse has been overlooked. Using a prospective design, the present study aims to examine whether previously measured cognition indicated by intelligence quotient (IQ), including performance IQ (PIQ) and verbal IQ (VIQ), and behavioral problems reported by multiple informants (i...
2016: Child and Adolescent Psychiatry and Mental Health
Kazuhiko Yamamuro, Koji Okada, Naoko Kishimoto, Toyosaku Ota, Junzo Iida, Toshifumi Kishimoto
AIM: Earlier brain imaging research studies have suggested that brain abnormalities in obsessive-compulsive disorder (OCD) normalize as clinical symptoms improve. However, although many studies have investigated event-related potentials (ERPs) in patients with OCD compared with healthy control subjects, it is currently unknown whether ERP changes reflect pharmacological and psychotherapeutic effects. As such, the current study examined the neurocognitive components of OCD to elucidate the pathophysiological abnormalities involved in the disorder, including the frontal-subcortical circuits...
2016: Neuropsychiatric Disease and Treatment
Daniel Umbricht, Marta Del Valle Rubido, Eric Hollander, James T McCracken, Frederick Shic, Lawrence Scahill, Jana Noeldeke, Lauren Boak, Omar Khwaja, Lisa Squassante, Christophe Grundschober, Heidemarie Kletzl, Paulo Fontoura
The core symptoms of Autism Spectrum Disorder (ASD) include impaired social communication, repetitive behaviors and restricted interests. No effective pharmacotherapy for these core deficits exists. Within the domain of social communication, the vasopressin system is implicated in social cognition and social signaling deficits of ASD, and represents a potential therapeutic target. We assessed the effects of a single 20 mg intravenous dose of the arginine vasopressin receptor 1A (V1a) antagonist, RG7713, on exploratory biomarkers (eye-tracking), behavioral and clinical measures of social cognition and communication (affective speech recognition [ASR], reading the mind in the eyes [RMET], olfactory identification, scripted interaction), and safety and tolerability in a multicenter, randomized, double-blind, placebo-controlled, cross-over study of 19 high-functioning adult male subjects with DSM-IV Autistic Disorder (age 18-45 years; full scale IQ>70; ABC-Irritability subscale ⩽13)...
October 6, 2016: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
Christiane M Thiel, Jale Özyurt, Waldo Nogueira, Sebastian Puschmann
Prior research suggests that acoustical degradation impacts encoding of items into memory, especially in elderly subjects. We here aimed to investigate whether acoustically degraded items that are initially encoded into memory are more prone to forgetting as a function of age. Young and old participants were tested with a vocoded and unvocoded serial list learning task involving immediate and delayed free recall. We found that degraded auditory input increased forgetting of previously encoded items, especially in older participants...
2016: Frontiers in Human Neuroscience
Janneke C A W Peijnenborgh, Sandra A M van Abeelen, Petra P M Hurks, Annick M Laridon, Sylvia Klinkenberg, Albert P Aldenkamp, Johan S H Vles, Jos G M Hendriksen
OBJECTIVE: The aim of the current study was to investigate whether total intelligence scores (FSIQ) and/or a discrepancy in intelligence can predict behavioral or emotional problems in children with neurological deficiencies. METHOD: The population consists of children with neurological deficiencies (N = 610, ranging from 6 to 17 years), referred due to concerns on the (educational) development of the child to a tertiary outpatient clinic. All children were tested with the Dutch Wechsler Intelligence Scale for Children - third edition (WISC-III-NL)...
September 23, 2016: European Journal of Paediatric Neurology: EJPN
Johan Lundin Kleberg, Emilia Thorup, Terje Falck-Ytter
Children with autism may have difficulties with visual disengagement-that is, inhibiting current fixations and orienting to new stimuli in the periphery. These difficulties may limit these children's ability to flexibly monitor the environment, regulate their internal states, and interact with others. In typical development, visual disengagement is influenced by a phasic alerting network that increases the processing speed of the visual system after salient events. The role of the phasic alerting effect in the putative atypical disengagement performance in autism spectrum disorder (ASD) is not known...
October 1, 2016: Autism Research: Official Journal of the International Society for Autism Research
Sara O'Meara, Molly Lepic
A literature review was conducted to determine what clinical interventions have been studied and implemented to prevent and/or reduce postpartum hypertension readmissions. Appropriate verbal and printed educational materials should be given to the patient prior to discharge with use of the "teach back" method. Patients and health care providers within the multidisciplinary team should be educated on the warning signs and symptoms of worsening hypertensive disease and when to appropriately involve the obstetrician...
2016: Journal of Patient-centered Research and Reviews
Adina M Piovesana, Stephanie Ross, Owen Lloyd, Koa Whittingham, Jenny Ziviani, Robert S Ware, Roslyn N Boyd
: Purpose state: Determine the efficacy of Move-it-to-improve-it (Mitii™), a multi-modal web-based program, in improving Executive Function (EF) in children with unilateral cerebral palsy (UCP). METHOD: Participants (n = 102) were matched in pairs then randomized to: intervention (Mitii™ for 20 weeks; n = 51; 26 males; mean age = 11 years 8 months (SD = 2 years 4 months); Full Scale IQ = 84.65 (SD = 15.19); 28 left UCP; GMFCS-E&R (I = 20, II = 31) or waitlist control (n = 50; 25 males; mean age = 11 years 10 months (SD = 2 years 5 months); Full Scale IQ = 80...
September 24, 2016: Disability and Rehabilitation
Ester Camprodon-Rosanas, Santiago Batlle, Xavier Estrada-Prat, Marta Aceña-Díaz, Araitz Petrizan-Aleman, Elena Pujals, Luis M Martin-López, Víctor Pérez-Solá, Núria Ribas-Fitó
Sluggish cognitive tempo (SCT) symptoms have largely emerged from investigations of attention-deficit/hyperactivity disorder (ADHD). Recent research has demonstrated the relevance of SCT symptoms in the field of clinical child and adolescent psychiatry. The goal of this research was to study the symptoms of SCT in a clinical child and adolescent sample and to define its features and comorbid conditions. We reviewed 834 clinical records of patients referred to Child and Adolescent Mental Health Services and examined SCT symptoms and their relation with sociodemographic data, clinical diagnosis, comorbid conditions, Child Behavior Checklist dimensions, and intelligence quotient...
September 2016: Journal of Psychiatric Practice
Mei Shen, Ning Zhang, Sanduo Zheng, Wen-Bo Zhang, Hai-Man Zhang, Zekuan Lu, Qian Peter Su, Yujie Sun, Keqiong Ye, Xiang-Dong Li
The motor function of vertebrate myosin-5a is inhibited by its tail in a Ca(2+)-dependent manner. We previously demonstrated that the calmodulin (CaM) bound to the first isoleucine-glutamine (IQ) motif (IQ1) of myosin-5a is responsible for the Ca(2+)-dependent regulation of myosin-5a. We have solved the crystal structure of a truncated myosin-5a containing the motor domain and IQ1 (MD-IQ1) complexed with Ca(2+)-bound CaM (Ca(2+)-CaM) at 2.5-Å resolution. Compared with the structure of the MD-IQ1 complexed with essential light chain (an equivalent of apo-CaM), MD-IQ1/Ca(2+)-CaM displays large conformational differences in IQ1/CaM and little difference in the motor domain...
October 4, 2016: Proceedings of the National Academy of Sciences of the United States of America
Christina Wraw, Ian J Deary, Geoff Der, Catharine R Gale
BACKGROUND: Few cognitive epidemiology studies on mental health have focused on the links between pre-morbid intelligence and self-reports of common mental disorders, such as depression, sleep difficulties, and mental health status. The current study examines these associations in 50-year-old adults. METHODS: The study uses data from the 5793 participants in the National Longitudinal Survey of Youth 1979 cohort (NLSY-79) who responded to questions on mental health at age 50 and had IQ measured with the Armed Forces Qualification Test (AFQT) when they were aged between 15 and 23 years in 1980...
September 2016: Intelligence
Heloise Barras, Vincent Dunet, Anne-Lise Hachulla, Jochen Grimm, Catherine Beigelman-Aubry
BACKGROUND: Model-based iterative reconstruction (MBIR) reduces image noise and improves image quality (IQ) but its influence on post-processing tools including maximal intensity projection (MIP) and minimal intensity projection (mIP) remains unknown. PURPOSE: To evaluate the influence on IQ of MBIR on native, mIP, MIP axial and coronal reformats of reduced dose computed tomography (RD-CT) chest acquisition. MATERIAL AND METHODS: Raw data of 50 patients, who underwent a standard dose CT (SD-CT) and a follow-up RD-CT with a CT dose index (CTDI) of 2-3 mGy, were reconstructed by MBIR and FBP...
August 2016: Acta Radiologica Open
Tim Koopmans, Stijn Crutzen, Mark H Menzen, Andrew J Halayko, Tillie-Louise Hackett, Darryl A Knight, Reinoud Gosens
BACKGROUND AND PURPOSE: Asthma is a heterogeneous chronic inflammatory disease, characterized by the development of structural changes (airway remodelling). β-catenin, a transcriptional co-activator is fundamentally involved in airway smooth muscle growth, and may be a potential target in the treatment of airway smooth muscle remodelling. EXPERIMENTAL APPROACH: Using small-molecule compounds that selectively target β-catenin breakdown or its interactions with transcriptional co-activators, we assessed their ability to inhibit airway smooth muscle remodelling in vitro and in vivo...
September 15, 2016: British Journal of Pharmacology
Enrico Danzer, Casey Hoffman, Jo Ann D'Agostino, Marsha Gerdes, Judy Bernbaum, Ryan M Antiel, Natalie E Rintoul, Lisa M Herkert, Alan W Flake, N Scott Adzick, Holly L Hedrick
OBJECTIVE: To evaluate neurodevelopmental sequelae in congenital diaphragmatic hernia (CDH) children at 5years of age. MATERIALS AND METHODS: The study cohort of 35 CDH patients was enrolled in our follow-up program between 06/2004 and 09/2014. The neurodevelopmental outcomes assessed at a median of 5years (range, 4-6) included cognition (Wechsler Preschool and Primary Scale of Intelligence [WPPSI], n=35), Visual-Motor-Integration (n=35), academic achievement (Woodcock-Johnson Tests of Achievement, n=25), and behavior problems (Child Behavior Check List [CBCL], n=26)...
August 30, 2016: Journal of Pediatric Surgery
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"