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Keywords Reaction time testing in neuro...

Reaction time testing in neuropsychology

https://read.qxmd.com/read/38271061/error-processing-in-young-adulthood-age-related-differences-in-electrophysiology-and-behavioral-performance
#21
JOURNAL ARTICLE
Martina Knežević
OBJECTIVE: The error-related negativity (ERN) and the error positivity (Pe) are electrophysiological components of error processing that develop throughout adolescence and into adulthood. As young people in their early 20s make many important life decisions, the inability to monitor and adapt behavior appropriately may interfere with their personal goals, such as educational or professional achievements. The aim of this study was to investigate age-related differences in error processing across young adulthood...
January 25, 2024: Neuropsychology
https://read.qxmd.com/read/38169443/general-low-alertness-in-people-with-obstructive-sleep-apnea
#22
JOURNAL ARTICLE
Márcio Luciano de Souza Bezerra, Eelco van Duinkerken, Eunice Simões, Sergio Luis Schmidt
STUDY OBJECTIVES: In patients with obstructive sleep apnea (OSA), a previous study using a Go/No-Go task reported an average attention deficit. However, the temporal dynamics of such a deficit is unknown. Here, we investigated whether attention deficits in different subdomains increased as test progressed. We also investigated the effect of target frequency and speed of stimulus presentation on performance. METHODS: twenty-seven non-treated people with OSA and 27 age- and sex-matched controls underwent a 15-minute Go/No-Go task, divided into 6 blocks...
January 3, 2024: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://read.qxmd.com/read/38167363/mapping-the-trajectory-of-acute-mild-stroke-cognitive-recovery-using-serial-computerised-cognitive-assessment
#23
JOURNAL ARTICLE
Alana Campbell, Louise Gustafsson, Rohan Grimley, Hannah Gullo, Ingrid Rosbergen, Mathew Summers
INTRODUCTION: Cognitive impairment is common post-stroke. There is a need to understand patterns of early cognitive recovery post-stroke to guide both clinical and research practice. The aim of the study was to map the trajectory of cognitive recovery during the first week to 90-days post-stroke using serial computerised assessment. METHOD: An observational cohort study recruited consecutive stroke patients admitted to a stroke unit within 48 hours of onset. Cognitive function was assessed using the computerised Cambridge Neuropsychological Test Automated Battery (CANTAB) daily for seven days, then 14, 30 and 90 days post-stroke...
December 2023: Brain Impairment: a Multidisciplinary Journal of the Australian Society for the Study of Brain Impairment
https://read.qxmd.com/read/38167362/the-attention-atlas-virtual-reality-platform-maps-three-dimensional-3d-attention-in-unilateral-spatial-neglect-patients-a-protocol
#24
JOURNAL ARTICLE
Michael Francis Norwood, David Ross Painter, Chelsea Hannah Marsh, Connor Reid, Trevor Hine, Daniel S Harvie, Susan Jones, Kelly Dungey, Ben Chen, Marilia Libera, Leslie Gan, Julie Bernhardt, Elizabeth Kendall, Heidi Zeeman
BACKGROUND: Deficits in visuospatial attention, known as neglect, are common following brain injury, but underdiagnosed and poorly treated, resulting in long-term cognitive disability. In clinical settings, neglect is often assessed using simple pen-and-paper tests. While convenient, these cannot characterise the full spectrum of neglect. This protocol reports a research programme that compares traditional neglect assessments with a novel virtual reality attention assessment platform: The Attention Atlas (AA)...
December 2023: Brain Impairment: a Multidisciplinary Journal of the Australian Society for the Study of Brain Impairment
https://read.qxmd.com/read/38146543/attention-deficit-in-primary-school-age-children-with-attention-deficit-hyperactivity-disorder-measured-with-the-attention-network-test-a-systematic-review-and-meta-analysis
#25
REVIEW
Łucja Bieleninik, Gabriela Gradys, Angel M Dzhambov, Tamara Walczak-Kozłowska, Kornelia Lipowska, Ariadna Łada-Maśko, Katarzyna Sitnik-Warchulska, Paulina Anikiej-Wiczenbach, Michał Harciarek, Małgorzata Lipowska
OBJECTIVE: To review and meta-analyze patterns of attention deficit in primary-school-age children with ADHD measured with the neuropsychological attention network test (ANT). METHODS: Six electronic databases were searched to 5.05.2022. Selection criteria included prospective cohort and intervention studies; ANT used; primary-school-age; diagnosis of ADHD/at high risk. RESULTS: Seven studies met inclusion criteria ( N = 3,826). Compared with controls, children with ADHD had higher scores for Reaction Time (Hedges' g = 0...
2023: Frontiers in Neuroscience
https://read.qxmd.com/read/38140277/acute-effects-of-naturally-occurring-guayusa-tea-and-nordic-lion-s-mane-extracts-on-cognitive-performance
#26
RANDOMIZED CONTROLLED TRIAL
Michael B La Monica, Betsy Raub, Ethan J Ziegenfuss, Shelley Hartshorn, Jodi Grdic, Ashley Gustat, Jennifer Sandrock, Tim N Ziegenfuss
The aim of this study was to assess the effects of guayusa extract and Nordic Lion's Mane (LM) on cognition. Using a randomized, double-blind, placebo-controlled, crossover design, we examined the effects of a single dose of 650 mg guayusa extract (AMT: AmaTea® Max) vs. 1 g Nordic-grown Lion's Mane (LM) vs. placebo (PL). Participants attended three testing visits consisting of neuropsychological tests (Go/No-go, N-Back, and Serial 7 s tasks) assessing performance, subjective assessments of cognitive perception, and vital signs...
December 6, 2023: Nutrients
https://read.qxmd.com/read/38089906/social-isolation-during-the-covid-19-pandemic-is-associated-with-the-decline-in-cognitive-functioning-in-young-adults
#27
JOURNAL ARTICLE
Ghulam Murtaza, Razia Sultana, Turki Abualait, Mishal Fatima, Shahid Bashir
Coronaviruses have caused widespread disease and death worldwide, leading to the implementation of lockdown measures and the closure of educational institutions in various countries. This research aims to investigate the impact of social isolation on the cognitive functioning of young students. The study included 84 subjects, with 48 being socially isolated and 36 non-isolated individuals. The participants' mental health was assessed using the Mini-Mental State Examination (MMSE), while cognitive functions were evaluated through attention-switching tasks (AST), pattern recognition memory (PRM), and choice reaction time (CRT) tests utilizing the Cambridge Neuropsychological Automated Battery (CANTAB) software...
2023: PeerJ
https://read.qxmd.com/read/38088458/patient-reported-cognitive-impairments-and-objective-neuropsychological-deficits-in-young-sarcoma-patients-undergoing-chemotherapy-and-its-comparison-to-healthy-controls-a-tertiary-health-care-study-from-india
#28
JOURNAL ARTICLE
Shyam Vayyat, Ravindran Revand, Sameer Rastogi, Ratna Sharma, Simran Kaur
The study aims to investigate the patient-reported cognitive deficits and objective neuropsychological functions in younger adult (YA) sarcoma patients (16-40 years of age). Ninety patients and 30 age-matched healthy controls from a single tertiary healthcare hospital, were recruited into four groups: Pre-chemotherapy (Pre Cx), During chemotherapy (During Cx), Post-chemotherapy (Post Cx) and Controls. Neurocognitive functions were assessed subjectively using FACT-Cog v3 questionnaire; objectively using ACE-III and neuropsychological tests (NPT)...
December 13, 2023: International Journal of Cancer. Journal International du Cancer
https://read.qxmd.com/read/38038357/tau-imaging-in-late-traumatic-brain-injury-a-18-f-mk-6240-positron-emission-tomography-study
#29
JOURNAL ARTICLE
Greet Vanderlinden, Laura Michiels, Michel Koole, Robin Lemmens, Dirk Liessens, Jan Van Walleghem, Bart Depreitere, Mathieu Vandenbulcke, Koen Van Laere
Epidemiological studies have identified prior traumatic brain injury (TBI) as a risk factor for developing Alzheimer's disease (AD). Neurofibrillary tangles (NFTs) are common to AD and chronic traumatic encephalopathy following repetitive mild TBI. However, it is unclear if a single TBI is sufficient to cause accumulation of NFTs. We performed a [18 F]MK-6240 positron emission tomography (PET) imaging study to assess NFTs in patients who had sustained a single TBI at least 2 years prior to study inclusion. Fourteen TBI patients (49 ± 20 years; 5 M/9 F; 8 moderate-severe, 1 mild-probable, 5 symptomatic-possible TBI) and 40 demographically similar controls (57 ± 19 years; 19 M/21 F) underwent simultaneous [18 F]MK-6240 PET and magnetic resonance imaging (MRI) as well as neuropsychological assessment including the Cambridge Neuropsychological Test Automated Battery (CANTAB)...
December 26, 2023: Journal of Neurotrauma
https://read.qxmd.com/read/37979007/differential-neurocognitive-profiles-in-adult-attention-deficit-hyperactivity-disorder-subtypes-revealed-by-the-cambridge-neuropsychological-test-automated-battery
#30
JOURNAL ARTICLE
Szilvia Somogyi, Tünde Kilencz, Katalin Szőcs, Izabella Klein, Lívia Balogh, Rebeka Molnár, Sára Bálint, Attila J Pulay, Zsófia Nemoda, Máté Baradits, János M Réthelyi
Adult attention-deficit/hyperactivity disorder (aADHD) represents a heterogeneous entity incorporating different subgroups in terms of symptomatology, course, and neurocognition. Although neurocognitive dysfunction is generally associated with aADHD, its severity, association with self-reported symptoms, and differences between subtypes remain unclear. We investigated 61 outpatients (65.6% male, mean age 31.5 ± 9.5) diagnosed using DSM-5 criteria together with age-, sex-, and education-matched healthy controls (HC) (n = 58, 63...
November 18, 2023: European Archives of Psychiatry and Clinical Neuroscience
https://read.qxmd.com/read/37973989/the-neuropsychological-profile-of-work-addiction
#31
JOURNAL ARTICLE
Krisztina Berta, Zsuzsanna Viktória Pesthy, Teodóra Vékony, Bence C Farkas, Dezső Németh, Bernadette Kun
The objective of this study was to examine, for the first time, the neuropsychological aspects of work addiction, with a specific emphasis on the cognitive factors identified by theoretical models. While previous research has highlighted self-reported obsessiveness and impulsiveness in work addiction, this study sought to go beyond self-report measures by employing also neuropsychological reaction time tasks to assess executive functions. A total of 101 participants were categorized into two groups based on their Work Addiction Risk Test scores: a high-risk group (HWA; n = 39) and a low-risk group (LWA; n = 62) for work addiction...
November 16, 2023: Scientific Reports
https://read.qxmd.com/read/37971861/increased-intraindividual-variability-in-reaction-time-performance-is-associated-with-emerging-cognitive-decline-in-cognitively-unimpaired-adults
#32
JOURNAL ARTICLE
Roos J Jutten, Rebecca E Amariglio, Paul Maruff, Michael J Properzi, Dorene M Rentz, Keith A Johnson, Reisa A Sperling, Kathryn V Papp
OBJECTIVE: To investigate whether intraindividual variability (IIV) in reaction time (RT) over monthly administered cognitive tasks is increased in cognitively unimpaired older adults who are at risk for cognitive decline, and whether this is independent of mean RT performance. METHOD: N = 109 cognitively unimpaired individuals (age 77.4 ± 5.0, 61.5% female, Mini-Mental State Examination 29.1 ± 1.3) from the Harvard Aging Brain Study completed the self-administered Computerized Cognitive Composite (C3) monthly at home for up to 1 year (12...
November 16, 2023: Neuropsychology
https://read.qxmd.com/read/37936010/persistent-cognitive-slowing-in-post-covid-patients-longitudinal-study-over-6%C3%A2-months
#33
JOURNAL ARTICLE
Eva Maria Martin, Annie Srowig, Isabelle Utech, Simon Schrenk, Fabian Kattlun, Monique Radscheidt, Stefan Brodoehl, Peter Bublak, Matthias Schwab, Christian Geis, Bianca Besteher, Philipp A Reuken, Andreas Stallmach, Kathrin Finke
BACKGROUND: Fatigue is a frequent and one of the most debilitating symptoms in post-COVID syndrome (PCS). Recently, we proposed that fatigue is caused by hypoactivity of the brain's arousal network and reflected by a reduction of cognitive processing speed. However, it is unclear whether cognitive slowing is revealed by standard neuropsychological tests, represents a selective deficit, and how it develops over time. OBJECTIVES: This prospective study assesses whether PCS patients show deficits particularly in tests relying on processing speed and provides the first longitudinal assessment focusing on processing speed in PCS patients...
November 7, 2023: Journal of Neurology
https://read.qxmd.com/read/37931890/relation-between-cognitive-assessment-and-clinical-physical-performance-measures-after-mild-traumatic-brain-injury
#34
JOURNAL ARTICLE
Prokopios Antonellis, Margaret M Weightman, Peter C Fino, Siting Chen, Mark E Lester, Carrie W Hoppes, Leland E Dibble, Laurie A King
OBJECTIVES: To investigate the relation between cognitive and motor performance in individuals with mild traumatic brain injury (mTBI) and examine differences in both cognitive and motor performance between adults after mTBI and healthy controls. DESIGN: Multi-center, cross-sectional study. SETTING: Three institutional sites (Courage Kenny Research Center, Minneapolis, MN, Oregon Health & Science University, Portland, OR, and University of Utah, Salt Lake City, UT)...
November 4, 2023: Archives of Physical Medicine and Rehabilitation
https://read.qxmd.com/read/37917133/emg-measured-reaction-time-as-a-predictor-of-invalid-symptom-report-in-psychosomatic-patients
#35
JOURNAL ARTICLE
Thorben Weymann, Johannes Achenbach, Jasmin E Guevara, Markus Bassler, Matthias Karst, Alexandra Lambrecht
Background: Symptom validity tests (SVTs) and performance validity tests (PVTs) are important tools in sociomedical assessments, especially in the psychosomatic context where diagnoses mainly depend on clinical observation and self-report measures. This study examined the relationship between reaction times (RTs) and scores on the Structured Inventory of Malingered Symptomatology (SIMS). It was proposed that slower RTs and larger standard deviations of reaction times (RTSDs) would be observed in participants who scored above the SIMS cut-off (>16)...
November 2, 2023: Clinical Neuropsychologist
https://read.qxmd.com/read/37878502/the-executive-functions-among-patients-with-an-initial-glasgow-coma-scale-score-of-15
#36
JOURNAL ARTICLE
Nai-Wen Guo, Willy Chou, Jinn-Rung Kuo, Yu-Chi Liao, Ming-Tsung Chuang, Bei-Yi Su
Executive functions (EF) were the critical neuropsychological functions linked to long-term adaptation. Given the heterogeneous prognosis trajectories of mild traumatic brain jury (mTBI), the mildest TBI may not always be benign in the chronic stage. The present study explored the long-term EF in patients with chronic complicated mTBI and a Glasgow Coma Scale (GCS) score of 15. Fifty patients with complicated mTBI and GCS scores of 15 and 35 control participants were recruited in this study. Medical records were retrospectively analyzed, and neuropsychological assessments and subjective measures examined the neuropsychological functions...
October 25, 2023: Applied Neuropsychology. Adult
https://read.qxmd.com/read/37860873/improved-intraindividual-variability-in-cognitive-performance-following-cognitive-and-exercise-training-in-older-adults
#37
JOURNAL ARTICLE
Nárlon C Boa Sorte Silva, Lisanne F Ten Brinke, Allison A M Bielak, Todd C Handy, Teresa Liu-Ambrose
OBJECTIVE: Increased intraindividual variability (IIV) of cognitive performance is a marker of cognitive decline in older adults. Whether computerized cognitive training (CCT) and aerobic exercise counteracts cognitive decline by reducing IIV is unknown. We investigated the effects of CCT with or without aerobic exercise on IIV in older adults. METHODS: This was a secondary analysis of an 8-week randomized controlled trial. Older adults (aged 65-85 years) were randomized to CCT alone ( n = 41), CCT with aerobic exercise ( n = 41), or an active control group ( n = 42)...
October 20, 2023: Journal of the International Neuropsychological Society: JINS
https://read.qxmd.com/read/37840302/null-effect-of-anodal-and-cathodal-transcranial-direct-current-stimulation-tdcs-on-own-and-other-race-face-recognition
#38
JOURNAL ARTICLE
Siew Kei Kho, David Keeble, Hoo Keat Wong, Alejandro J Estudillo
Successful face recognition is important for social interactions and public security. Although some preliminary evidence suggests that anodal and cathodal transcranial direct current stimulation (tDCS) might modulate own- and other-race face identification, respectively, the findings are largely inconsistent. Hence, we examined the effect of both anodal and cathodal tDCS on the recognition of own- and other-race faces. Ninety participants first completed own- and other-race Cambridge Face Memory Test (CFMT) as baseline measurements...
October 16, 2023: Social Neuroscience
https://read.qxmd.com/read/37820426/cognitive-correlates-of-reduced-driving-performance-in-healthy-older-adults-a-meta-analytic-review
#39
JOURNAL ARTICLE
K B Stefanidis, T Mieran, C Schiemer, J Freeman, V Truelove, M J Summers
AIMS / OBJECTIVES: This meta-analytic review examines the evidence for the relationship between cognitive function and driving performance in older adults. The primary aims of this review were: (a) to identify cognitive correlates of reduced driving performance in older adults and (b) to determine whether such measures reliably predict reductions in driving performance over time. METHODS: This review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines...
October 9, 2023: Accident; Analysis and Prevention
https://read.qxmd.com/read/37807493/b-90-need-for-cognition-results-in-greater-persistence-on-fluid-intelligence-tests
#40
JOURNAL ARTICLE
Vasilios C Ikonomou, Bailey Wagaman, Melissa A Myers, Ivan Campbell, Nanako A Hawley, Jasmin H Pizer, Paola Asencio-Ortiz, Joshua Foster, Benjamin D Hill
OBJECTIVE: We evaluated reaction time (RT) as a mediator of the relation between the trait Need for Cognition (NFC) and Raven's Advanced Progressive Matrices (RAPM). METHODS: 174 undergraduate students (M = 20 years old, SD = 1.5; 74.1% female) completed the 18 item NFC questionnaire and RAPM as part of a larger battery. RAPM mean RT (RMRT) was calculated in msec. RESULTS: Overall total effect between NFC and RAPM total score was significant [F(2,146) = 44...
October 8, 2023: Archives of Clinical Neuropsychology: the Official Journal of the National Academy of Neuropsychologists
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