keyword
MENU ▼
Read by QxMD icon Read
search

Cognitive development

keyword
https://www.readbyqxmd.com/read/28819875/pathways-from-birth-weight-to-adhd-symptoms-through-fluid-reasoning-in-youth-with-or-without-intellectual-disability
#1
Julia E Morgan, Steve S Lee, Sandra K Loo, Joshua W Yuhan, Bruce L Baker
Although individual differences in fluid reasoning reliably mediate predictions of attention-deficit/hyperactivity disorder (ADHD) symptoms from birth weight in youth with typical cognitive development (TD), it is unknown if this indirect effect operates similarly in the development of ADHD symptoms secondary to intellectual disability (ID). Thus, we evaluated mediation by fluid reasoning in a longitudinal sample of 163 youth (45% female) with (n = 52) or without (n = 111) ID who were followed prospectively from age 5 to age 13...
August 18, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28819814/cognitive-behavioral-therapy-for-ibs-how-useful-how-often-and-how-does-it-work
#2
REVIEW
Christopher D Radziwon, Jeffrey M Lackner
PURPOSE OF REVIEW: While dietary and medical treatments are beneficial for specific GI symptoms for some IBS patients, they have an unsatisfactory track record for the full range of GI symptoms for more severe patients. A number of psychological interventions have been developed over the past two decades to help patients' self-manage symptoms. This review discusses the last 5 years of research on psychological treatments, with a focus on cognitive behavioral therapy (CBT) and hypnosis...
August 17, 2017: Current Gastroenterology Reports
https://www.readbyqxmd.com/read/28819259/dendritic-calcium-spikes-are-clearly-detectable-at-the-cortical-surface
#3
Mototaka Suzuki, Matthew E Larkum
Cortical surface recording techniques such as EEG and ECoG are widely used for measuring brain activity. The prevailing assumption is that surface potentials primarily reflect synaptic activity, although non-synaptic events may also contribute. Here we show that dendritic calcium spikes occurring in pyramidal neurons (that we showed previously are cognitively relevant) are clearly detectable in cortical surface potentials. To show this we developed an optogenetic, non-synaptic approach to evoke dendritic calcium spikes in vivo...
August 17, 2017: Nature Communications
https://www.readbyqxmd.com/read/28819243/temporal-profiling-of-depression-vulnerability-in-a-preclinical-model-of-sustained-depression
#4
D Riga, L J M Schmitz, W J G Hoogendijk, A B Smit, S Spijker
Major Depression is a prevalent mental disorder that is characterized by negative mood and reduced motivation, and frequently results in social withdrawal and memory-related deficits. Repeated stressors, such as adverse life events, increase the risk for development of the disorder. Consequently, individual variability in stress response greatly weighs on depression-vulnerability and -resilience. Here, we employed the social defeat-induced persistent stress (SDPS) paradigm to identify depression-prone individuals and to examine the temporal development of depression in the months following exposure to brief defeat stress...
August 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28819207/long-term-consistency-in-chimpanzee-consolation-behaviour-reflects-empathetic-personalities
#5
Christine E Webb, Teresa Romero, Becca Franks, Frans B M de Waal
In contrast to a wealth of human studies, little is known about the ontogeny and consistency of empathy-related capacities in other species. Consolation-post-conflict affiliation from uninvolved bystanders to distressed others-is a suggested marker of empathetic concern in non-human animals. Using longitudinal data comprising nearly a decade of observations on over 3000 conflict interactions in 44 chimpanzees (Pan troglodytes), we provide evidence for relatively stable individual differences in consolation behaviour...
August 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28818818/validation-of-a-smartphone-based-approach-to-in-situ-cognitive-fatigue-assessment
#6
Edward Price, George Moore, Leo Galway, Mark Linden
BACKGROUND: Acquired Brain Injuries (ABIs) can result in multiple detrimental cognitive effects, such as reduced memory capability, concentration, and planning. These effects can lead to cognitive fatigue, which can exacerbate the symptoms of ABIs and hinder management and recovery. Assessing cognitive fatigue is difficult due to the largely subjective nature of the condition and existing assessment approaches. Traditional methods of assessment use self-assessment questionnaires delivered in a medical setting, but recent work has attempted to employ more objective cognitive tests as a way of evaluating cognitive fatigue...
August 17, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28818761/the-effect-of-disability-and-depression-on-cognitive-function-and-screening-factors
#7
Chun-Min Chen, Li-Fan Liu
INTRODUCTION: There is increasing evidence that subtle losses in cognitive function may be symptomatic of a transition to early dementia. The objectives of this study were to: 1) test the effect of depressive symptoms and/or disability on cognitive impairment, 2) explore the interaction between depression and disability and the association with cognitive impairment, and 3) evaluate risk factors of health assessment to discriminate between elderly people with or without cognitive impairment...
July 31, 2017: Archives of Gerontology and Geriatrics
https://www.readbyqxmd.com/read/28818708/non-technical-skills-assessment-for-prelicensure-nursing-students-an-integrative-review
#8
REVIEW
Sara Pires, Sara Monteiro, Anabela Pereira, Daniela Chaló, Elsa Melo, Alexandre Rodrigues
BACKGROUND: In nursing, non-technical skills are recognized as playing an important role to increase patient safety and successful clinical outcomes (Pearson and McLafferty, 2011). Non-technical skills are cognitive and social resource skills that complement technical skills and contribute to safe and efficient task performance (Flin et al., 2008). In order to effectively provide non-technical skills training, it is essential to have an instrument to measure these skills. METHODOLOGY: An online search was conducted...
August 12, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28818663/a-lightweight-inexpensive-robotic-system-for-insect-vision
#9
Chelsea Sabo, Robert Chisholm, Adam Petterson, Alex Cope
Designing hardware for miniaturized robotics which mimics the capabilities of flying insects is of interest, because they share similar constraints (i.e. small size, low weight, and low energy consumption). Research in this area aims to enable robots with similarly efficient flight and cognitive abilities. Visual processing is important to flying insects' impressive flight capabilities, but currently, embodiment of insect-like visual systems is limited by the hardware systems available. Suitable hardware is either prohibitively expensive, difficult to reproduce, cannot accurately simulate insect vision characteristics, and/or is too heavy for small robotic platforms...
August 14, 2017: Arthropod Structure & Development
https://www.readbyqxmd.com/read/28818561/the-rise-and-fall-of-impulse-control-behavior-disorders
#10
Giovanni Cossu, Roberta Rinaldi, Carlo Colosimo
INTRODUCTION: Impulse control disorders (ICDs) are psychiatric disorders characterized by the failure to resist an impulse or by the temptation to perform an act that is harmful to oneself or to others. METHODS: ICDs, including pathological gambling, hypersexuality, compulsive eating and shopping, can occur as a complication of Parkinson's disease (PD) together with other behavioral disorders, including dopamine dysregulation syndrome. This review is based on a literature search updated to May 2017, focusing on the epidemiology, clinical features, and therapeutic options of ICDs associated with PD...
August 1, 2017: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/28818511/vitamin-d-enhances-antiepileptic-and-cognitive-effects-of-lamotrigine-in-pentylenetetrazole-kindled-rats
#11
Ali F Abdel-Wahab, Mohamed A Afify, Amal M Mahfouz, Naiyer Shahzad, Ghazi A Bamagous, Saeed S Al Ghamdi
Despite long use of antiepileptic drugs, it remains a challenge to achieve seizure control while reducing adverse effects and preventing cognitive impairment. Several lines of evidence suggest a role of vitamin D in epilepsy. So this study aimed to investigate the effect of vitamin D on epileptogenesis, cognitive dysfunction and antiepileptic activity of lamotrigine, in a rat model of chemical kindling. Rats were kindled by pentylenetetrazole injections every other day over four weeks, together with daily oral treatment by either vehicle, vitamin D, lamotrigine or combination of vitamin D and lamotrigine...
August 14, 2017: Brain Research
https://www.readbyqxmd.com/read/28818286/adding-sound-to-theory-of-mind-comparing-children-s-development-of-mental-state-understanding-in-the-auditory-and-visual-realms
#12
Anita A Hasni, Lauren B Adamson, Rebecca A Williamson, Diana L Robins
Theory of mind (ToM) gradually develops during the preschool years. Measures of ToM usually target visual experience, but auditory experiences also provide valuable social information. Given differences between the visual and auditory modalities (e.g., sights persist, sounds fade) and the important role environmental input plays in social-cognitive development, we asked whether modality might influence the progression of ToM development. The current study expands Wellman and Liu's ToM scale (2004) by testing 66 preschoolers using five standard visual ToM tasks and five newly crafted auditory ToM tasks...
August 14, 2017: Journal of Experimental Child Psychology
https://www.readbyqxmd.com/read/28818116/distinct-white-matter-microstructural-abnormalities-and-extracellular-water-increases-relate-to-cognitive-impairment-in-alzheimer-s-disease-with-and-without-cerebrovascular-disease
#13
Fang Ji, Ofer Pasternak, Siwei Liu, Yng Miin Loke, Boon Linn Choo, Saima Hilal, Xin Xu, Mohammad Kamran Ikram, Narayanaswamy Venketasubramanian, Christopher Li-Hsian Chen, Juan Zhou
BACKGROUND: Mixed vascular and neurodegenerative dementia, such as Alzheimer's disease (AD) with concomitant cerebrovascular disease, has emerged as the leading cause of age-related cognitive impairment. The brain white matter (WM) microstructural changes in neurodegeneration well-documented by diffusion tensor imaging (DTI) can originate from brain tissue or extracellular free water changes. The differential microstructural and free water changes in AD with and without cerebrovascular disease, especially in normal-appearing WM, remain largely unknown...
August 17, 2017: Alzheimer's Research & Therapy
https://www.readbyqxmd.com/read/28817311/beta-secretase-inhibitors-in-phase-i-and-phase-ii-clinical-trials-for-alzheimer-s-disease
#14
Charbel E-H Moussa
BACE 1 is a protease that cleaves the transmembrane amyloid precursor protein and generates amyloid-β peptides that accumulate in AD brains. No known mutations are identified in the gene encoding BACE1 in AD. However, enzyme levels are elevated in AD and a single residue mutation in amyloid precursor protein protects against protein cleavage by BACE1, suggesting BACE involvement in disease pathogenesis. Drugs that can inhibit BACE1 would theoretically prevent Aβ accumulation and halt AD onset and progression...
August 17, 2017: Expert Opinion on Investigational Drugs
https://www.readbyqxmd.com/read/28816481/individuals-eye-movements-in-reading-are-highly-consistent-across-time-and-trial
#15
Benjamin T Carter, Steven G Luke
Eye movements are used to study a variety of cognitive phenomena, including attention, perception, memory, language, reading, decision making, and many others, as well as cognitive impairments and individual differences in cognition. These studies assume, with little evidence, that eye movements are stable across time and trials. Eye movement stability must be better characterized to understand the full theoretical and clinical implications of individual differences in eye movement behavior. The present study examined eye movement reliability in normal individuals during reading...
August 17, 2017: Journal of Experimental Psychology. Human Perception and Performance
https://www.readbyqxmd.com/read/28816000/investigating-facial-phenotype-in-autism-spectrum-conditions-the-importance-of-a-hypothesis-driven-approach
#16
Maryam Boutrus, Murray T Maybery, Gail A Alvares, Diana Weiting Tan, Kandice J Varcin, Andrew J O Whitehouse
Atypical facial characteristics have been observed in many disorders associated with developmental disability. While autism spectrum conditions (ASC) have not previously been thought to be associated with a distinct facial phenotype, an emerging research literature is casting doubt on this assumption. The identification of differences in the facial phenotype of individuals with ASC may contribute to efforts to promote early identification of the condition and help elucidate etiological pathways. With the aim of identifying facial phenotypes associated with ASC, this commentary evaluated facial features purported to distinguish ASC from typical development...
August 17, 2017: Autism Research: Official Journal of the International Society for Autism Research
https://www.readbyqxmd.com/read/28815876/a-treatment-development-study-of-a-cognitive-and-mindfulness-based-therapy-for-adolescents-with-co-occurring-post-traumatic-stress-and-substance-use-disorder
#17
Lisa R Fortuna, Michelle V Porche, Auralyd Padilla
OBJECTIVE: Substance use is common among adolescents with post-traumatic stress disorder (PTSD). We aimed to develop and study an integrated treatment for adolescents with co-occurring disorders. DESIGN: This is a therapy development and open pilot trial study of a manualized therapy for adolescents with post-traumatic stress, depression, and substance use that uses a combination of cognitive therapy (CT) and mindfulness. METHODS: Descriptive statistics and paired sample t-tests were calculated to assess for changes in PTSD symptoms, depression, and substance use frequency from baseline to end of treatment using standardized measures and validated by urine drug screens...
August 16, 2017: Psychology and Psychotherapy
https://www.readbyqxmd.com/read/28815619/sluggish-cognitive-tempo-in-children-and-adolescents-with-higher-functioning-autism-spectrum-disorders-social-impairments-and-internalizing-symptoms
#18
Outi Reinvall, Teija Kujala, Arja Voutilainen, Anu-Liisa Moisio, Pekka Lahti-Nuuttila, Marja Laasonen
Sluggish cognitive tempo (SCT) was introduced in 1980s in the field of attention deficit hyperactivity disorder (ADHD). Studies indicate that symptoms of SCT are separate from symptoms of ADHD and independently associated with multiple domains of functioning in clinical groups and in typical development. We assessed whether similar pattern would apply to higher functioning autism spectrum disorders (ASD). Children with higher functioning ASD (N = 55; 5-15 years) were divided into the ASD+High SCT (n = 17), the ASD+Medium SCT (n = 18) and the ASD+Low SCT (n = 20) groups based on parent-rated daydreaming and slowness on the Five to Fifteen questionnaire (FTF)...
August 16, 2017: Scandinavian Journal of Psychology
https://www.readbyqxmd.com/read/28815557/societal-and-family-lifetime-cost-of-dementia-implications-for-policy
#19
Eric Jutkowitz, Robert L Kane, Joseph E Gaugler, Richard F MacLehose, Bryan Dowd, Karen M Kuntz
OBJECTIVES: To estimate the cost of dementia and the extra cost of caring for someone with dementia over the cost of caring for someone without dementia. DESIGN: We developed an evidence-based mathematical model to simulate disease progression for newly diagnosed individuals with dementia. Data-driven trajectories of cognition, function, and behavioral and psychological symptoms were used to model disease progression and predict costs. Using modeling, we evaluated lifetime and annual costs of individuals with dementia, compared costs of those with and without clinical features of dementia, and evaluated the effect of reducing functional decline or behavioral and psychological symptoms by 10% for 12 months (implemented when Mini-Mental State Examination score ≤21)...
August 17, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28815466/medical-students-perceptions-of-a%C3%A2-novel-institutional-incident-reporting-system-a%C3%A2-thematic-analysis
#20
Morris Gordon, Dillan Parakh
BACKGROUND: Errors in healthcare are a major patient safety issue, with incident reporting a key solution. The incident reporting system has been integrated within a new medical curriculum, encouraging medical students to take part in this key safety process. The aim of this study was to describe the system and assess how students perceived the reporting system with regards to its role in enhancing safety. METHODS: Employing a thematic analysis, this study used interviews with medical students at the end of the first year...
August 16, 2017: Perspectives on Medical Education
keyword
keyword
27127
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"