Reaction Time Task
Mostrando 1-12 de 90 artigos, teses e dissertações.
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1. Impairments of facial detection in tobacco use disorder: baseline data and impact of smoking duration
Objective: Chronic tobacco consumption, classified as tobacco use disorder (TUD), has been associated with a variety of health problems. Investigations of face processing in TUD are hampered by lack of evidence. Here, we evaluated facial detection in TUD and assessed test-retest reliability for a facial detection task. Methods: Participants were instructed
Braz. J. Psychiatry. Publicado em: 2021-08
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2. Relationship of simple reaction time and aerobic and anaerobic capacities with performance of recreational adult orienteers
Resumo Objetivou-se investigar as relações do Tempo de Reação Simples (TRS), do Consumo Máximo de Oxigênio ( V ? V ? O2max) e da Potência Máxima Anaeróbica (Pmáx) no desempenho de homens e mulheres, adultos da categoria A, praticantes recreacionais de Orientação. Dezesseis sujeitos (8 homens e 8 mulheres; idade: 30 ± 4 e 27 ± 5 anos; massa c
Rev. bras. cineantropom. desempenho hum.. Publicado em: 08/08/2019
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3. A study of the relationship between adverse childhood experiences, life events, and executive function among college students in China
Abstract Objective: The aim of this study was to investigate the effects of adverse childhood experiences and life events on the inhibitory control ability, cognitive flexibility, and working memory of college students. Methods: The study involved testing the participants using the Adverse Childhood Experiences (ACEs) Questionnaire, the Adolescent Life Eve
Psicol. Reflex. Crit.. Publicado em: 03/12/2018
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4. The effect of matinal active walking on cognitive, fine motor coordination task performances and perceived difficulty in 12-13 young school boys
Abstract Aim: The current study examined the relationship between cognitive performances (executive function, selective attention and reaction time), fine motor coordination skills and perceived difficulty after active transport to school. Method: Fifteen right-handed children’s underwent session, 15-min walking session at 30% (WS1) and 15-min walking
Motriz: rev. educ. fis.. Publicado em: 23/11/2018
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5. Current alcohol dependence and emotional facial expression recognition: a cross-sectional study
Abstract Background Several studies have demonstrated that chronic and excessive alcohol use causes social cognition deficits. Objectives Thus, the aim of the current study is to assess the associations between emotional facial expression recognition and current alcohol dependence. Methods The sample consisted of two groups: one was composed by current
Arch. Clin. Psychiatry (São Paulo). Publicado em: 2017-06
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6. A note on motor skill acquisition in mild and moderate Down syndrome individuals
Abstract This study investigated the acquisition of a serial motor skill in individuals with Down syndrome with two levels of handicap, mild group (mean age = 14.5 years, SD = 2.3, 7 individuals) and moderate group (mean age = 15.2 years, SD = 3.2, 7 individuals). The task involved single-arm sequential movements to five. The measures to access performance w
Psicol. Reflex. Crit.. Publicado em: 18/05/2017
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7. Creation, validation, and reliability of a shooting simulator instrument for reaction time evaluation
Abstract "Creation, validation, and reliability of a shooting simulator instrument for reaction time evaluation." The aim of this study was to develop, validate, and verify the reliability of a shooting simulator instrument for reaction time evaluation. 90 Santa Maria Air Base military personnel participated on the study. Software was developed for use with
Motriz: rev. educ. fis.. Publicado em: 2016-12
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8. Value of pre-cue information for motor tasks performed by children with developmental coordination disorder (DCD)
Abstract People commonly use pre-cue information to advance and reduce the information processing time required for a motor task (e.g., motor planning). However, children with developmental coordination disorder (DCD) exhibit difficulties performing pre-cued goal-directed tasks. The purpose of the present study was to investigate the use of valid, neutral, a
Motriz: rev. educ. fis.. Publicado em: 2016-09
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9. Interaction between affordance and handedness recognition: a chronometric study
The visualization of tools and manipulable objects activates motor-related areas in the cortex, facilitating possible actions toward them. This pattern of activity may underlie the phenomenon of object affordance. Some cortical motor neurons are also covertly activated during the recognition of body parts such as hands. One hypothesis is that different subpo
Braz J Med Biol Res. Publicado em: 13/02/2015
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10. Metacognition and attribution of difficulty for self and others in Alzheimer's disease
A common feature of Alzheimer's disease (AD) is lack of awareness of neuropsychological deficit or illness, including poor appreciation of impaired task performance. Nevertheless, it has been shown in different clinical groups that levels of awareness may vary according to whether appraisal of symptoms is made in a first-or third-person perspective. This stu
Psychol. Neurosci.. Publicado em: 2014-12
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11. Impaired acuity of the approximate number system in 22q11.2 microdeletion syndrome
A magnitude comparison deficit has been frequently observed in velocardiofacial syndrome (Del22q11.2). We hypothesized that this deficit extends to impairments in the acuity of the approximate number system (ANS). Three groups of children aged 8-14 years were investigated: Del22q11.2 children (n = 12), low cognitive ability children (LCA; n = 12), and matche
Psychol. Neurosci.. Publicado em: 27/05/2014
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12. Relative performance of the two hands in simple and choice reaction time tasks
There is evidence that the left hemisphere is more competent for motor control than the right hemisphere. This study investigated whether this hemispheric asymmetry is expressed in the latency/duration of sequential responses performed by the left and/or right hands. Thirty-two right-handed young adults (16 males, 16 females; 18-25 years old) were tested in
Braz J Med Biol Res. Publicado em: 12/12/2013