Related Experiment Video
Updated: Aug 8, 2026

07:47
The Rodent Psychomotor Vigilance Test (rPVT): A Method for Assessing Neurobehavioral Performance in Rats and Mice
Published on: December 29, 2016
[Diurnal changes in the effectiveness of mental activity of the operators during shift-type work]
Abstract:
Significant variations in the efficiency of the mental activities during the day are not detected at the shift operative work according to the average-group data. Significant differences are detected for 15% of the investigated at the level of P greater than 95%, for 45%--at the level of 80 less than P less than 95%. Significant differences within the mental activity indices under the given conditions are estimated as a decrease of adaptability of the organism.
Related Concept Videos
Chronopharmacokinetics: Circadian Rhythms and Influence on Drug Response
Circadian rhythms are cyclic changes that are crucial in plasma drug concentrations. Various standard circadian parameters, including core body temperature, heart rate, and other cardiovascular factors, directly impact disease states and the therapeutic response to drug therapy.
The time of drug administration is an important factor to consider, as it can influence the toxic dose of a drug. For example, a study conducted by Prins et al. in 1997 examined the effects of the timing of...
The time of drug administration is an important factor to consider, as it can influence the toxic dose of a drug. For example, a study conducted by Prins et al. in 1997 examined the effects of the timing of...
High-Level and Low-Level Awareness
Controlled processes in human consciousness represent high-alert mental states where individuals deliberately focus their attention on achieving specific goals. Controlled processes can be seen in situations like mastering new technology, where a person might become so absorbed that they ignore surrounding distractions. Such processes involve selective attention, requiring one to concentrate on particular elements of experience while disregarding others. These are governed by executive...

