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AN ANALYSIS TO INVESTIGATE SPATIAL COGNITIVE FACTORS WHICH INFLUENCE CYCLING PATTERNS IN JOHANNESBURG
Multi-modal Cycling Spatial Cognition Johannesburg Smart cities
2018/11/9
Cycling in most African cities is done as either a mode of commuting or for recreational purposes. Apart from Smart cities encouraging a shift from cars to public transport by providing efficient last...
Cognitive mechanisms for inferring the meaning of novel signals during symbolisation
Graphics signal reasoning mechanism the language evolution
2018/3/5
As participants repeatedly interact using graphical signals (as in a game of Pictionary), the signals gradually shift from being iconic (or motivated) to being symbolic (or arbitrary). The aim here is...
Cognitive-Emotional Conflict - Adversary Will and Social Resilience
Emotional Conflict Social Resilience Continuum of Conflict
2019/10/22
Today’s information sharing tools let adversaries interfere more directly than ever with a targeted nation’s political processes and the minds of its citizens.1 Operating effectively in such “cognitiv...
Experience with the Cardinal Coordinate System Contributes to the Precision of Cognitive Maps
cardinal coordinate system cognitive map entorhinal cortex
2017/8/29
The coordinate system has been proposed as a fundamental and cross-culturally used spatial representation, through which people code location and direction information in the environment. Here we prov...
Beyond the usual cognitive suspects: The importance of speechreading and audiovisual temporal sensitivity in reading ability
Reading Dyslexia Audiovisual temporal sensitivity
2017/8/28
The aim of this study was to clarify whether audiovisual processing accounted for variance in reading and reading-related abilities, beyond the effect of a set of measures typically associated with in...
Disentangling stimulus plausibility and contextual congruency: Electro-physiological evidence for differential cognitive dynamics
Event plausibility Contextual congruency Cross-modal verification
2017/8/25
Expectancy mechanisms are routinely used by the cognitive system in stimulus processing and in anticipation of appropriate responses. Electrophysiology research has documented negative shifts of brain...
Cognitive load makes speech sound fast, but does not modulate acoustic context effects
Cognitive load Acoustic context Rate normalization
2017/8/25
In natural situations, speech perception often takes place during the concurrent execution of other cognitive tasks, such as listening while viewing a visual scene. The execution of a dual task typica...
Intake of niacin, folate, vitamin B-6, and vitamin B-12 through young adulthood and cognitive function in midlife: the Coronary Artery Risk Development in Young Adults (CARDIA) study
epidemiology cognitive function niacin folate vitamin B-6 vitamin B-12 middle age
2018/11/16
Background: Epidemiologic evidence regarding niacin, folate, vitamin B-6, and vitamin B-12 intake in relation to cognitive function is limited, especially in midlife.
Intake of niacin, folate, vitamin B-6, and vitamin B-12 through young adulthood and cognitive function in midlife: the Coronary Artery Risk Development in Young Adults (CARDIA) study
epidemiology cognitive function niacin folate vitamin B-6 vitamin B-12 middle age
2018/11/20
Background: Epidemiologic evidence regarding niacin, folate, vitamin B-6, and vitamin B-12 intake in relation to cognitive function is limited, especially in midlife.
Vitamin D and incident dementia and cognitive impairment
Olsson incident dementia 25-hydroxyvitamin D 25(OH)D concentrations
2018/11/16
A study in Sweden by Olsson et al. (1) did not find an association of incident dementia or cognitive impairment with 25-hydroxyvitamin D [25(OH)D] concentrations measured at the time of enrollment for...
Vitamin D is not associated with incident dementia or cognitive impairment: an 18-y follow-up study in community-living old men
Alzheimer disease cognitive impairment cohort dementia Mendelian randomization vascular dementia vitamin D 25-hydroxyvitamin D
2018/11/13
Background: Vitamin D has been implicated as being important for maintaining cognitive function in old age. Results from longitudinal studies examining the association of vitamin D with incident demen...
Objectively Measured Physical Activity and Cognitive Function in Older Adults
COGNTIVE DECLINE MEMORY EXECUTIVE FUNCTION ACCELEROMETER AGING POPULATION
2018/4/24
Purpose Emerging evidence suggests physical activity (PA) is associated with cognitive function. To overcome limitations of self-report PA measures, this study investigated the association of accelero...
Assessing infant cognitive development after prenatal iodine supplementation
Bayley scales brain systems cognitive behaviors infant neurodevelopment prenatal nutrition
2018/12/14
Little information is available on infant behavioral development outcomes of prenatal iodine supplementation in regions of mild to moderate iodine deficiency. Studies performed to date, all of which r...
Limitations of the review and meta-analysis of fish and PUFA intake and mild-to-severe cognitive impairment risks: a dose-response meta-analysis of 21 cohort studies
Limitation meta-analysis of fish 21 cohort studies
2018/12/13
The recent meta-analysis by Zhang et al. (1) on fish and PUFA intake and the risk of mild-to-severe cognitive impairment raises several methodologic issues that have important implications for the int...
COGNITIVE ASPECTS OF COLLABORATION IN 3D VIRTUAL ENVIRONMENTS
3D visualization decision making human-machine interaction
2016/7/8
Human-computer interaction has entered the 3D era. The most important models representing spatial information — maps — are transferred into 3D versions regarding the specific content to be displayed. ...