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Influence of dual-task constraints on the interaction between posture and movement during a lower limb pointing task
(2018-04-01)
One of the challenges regarding human motor control is making the movement fluid and at a limited cognitive cost. The coordination between posture and movement is a necessary requirement to perform daily life tasks. The ...
Period determination in the food-entrainable and methamphetamine-sensitive circadian oscillator(s)
(NATL ACAD SCIENCESWASHINGTON, 2012)
Daily rhythmic processes are coordinated by circadian clocks, which are present in numerous central and peripheral tissues. In mammals, two circadian clocks, the food-entrainable oscillator (FEO) and methamphetamine-sensitive ...
Vertex slow potentials and classical reaction time task: Specificity and "directional" anticipatory factors
(1976)
Vertex slow potentials during the foreperiod of a classical reaction time task are shown to be influenced by modality of warning stimulus (auditory vs visual) and Ss variables. A directional anticipatory specificity-defined ...
Specific activation of histaminergic neurons during daily feeding anticipatory behavior in rats
(ELSEVIER SCIENCE, 2005-03-30)
When food is available during a restricted and predictable time of the day, animals show increased locomotor and food searching behaviors before the anticipated daily meal. We had shown that histamine-containing neurons ...
Sincronização dos ritmos de atividade motora e temperatura central à disponibilidade de glicose em ratos
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em PsicobiologiaEstudos de Comportamento; Psicologia Fisiológica, 2010-08-10)
Food is essential for the survival of all animals. Its temporal availability is an important enviromental cue for the behavioral and physiological organization throughout the 24 hours of
day in different species. Rats and ...
Effects of a lower limb muscular fatigue on posture–movement interaction during a lower limb pointing task
(2021-01-01)
Purpose: The aim of the present study was to investigate the effects of muscular fatigue on the interaction between posture and movement during a lower limb pointing task. Methods: Participants (n = 16), aged 18–30 years, ...
Are the anticipatory trunk movements occurring during load-carrying activities protective or risky?
(Elsevier B.V., 2008-03-01)
This study evaluated anteroposterior trunk movements and the time spent on activities of load-carrying to surfaces at different heights, among experienced and inexperienced individuals. Thirty-six healthy males (16 experienced ...