Abstract: Recent advances in cognitive neuroscience have allowed a step forward in perceiving the processes involved in learning from the point of view of acquiring new information or the modification of existing mental content. The evoked potentials technique reveals how basic brain processes interact to achieve adequate and flexible behaviours. The objective of this work, using evoked potentials, is to study if it is possible to distinguish if a patient suffers a specific type of learning disorder to decide the possible therapies to follow. The methodology used in this work is to analyze the dynamics of different brain areas during a cognitive activity to find the relationships between the other areas analyzed to understand the functioning of neural networks better. Also, the latest advances in neuroscience have revealed the exis-tence of different brain activity in the learning process that can be highlighted through the use of non-invasive, innocuous, low-cost and easy-access techniques such as, among others, the evoked potentials that can help to detect early possible neurodevelopmental difficulties for their subsequent assessment and therapy. From the study of the amplitudes and latencies of the evoked potentials, it is possible to detect brain alterations in the learning process, specifically in dyscalculia, to achieve specific corrective measures for the application of personalized psycho-pedagogical plans that allow obtaining an optimal integral development of the affected people.
Abstract: The values of managers and employees in organizations are phenomena that have captured the interest of researchers at large. Despite this attention, there continues to be a lack of agreement on what values are and how they influence individuals, or how they are constituted in individuals- mind. In this article content-based approach is presented as alternative reference frame for exploring values. In content-based approach human thinking in different contexts is set at the focal point. Differences in valuations can be explained through the information contents of mental representations. In addition to the information contents, attention is devoted to those cognitive processes through which mental representations of values are constructed. Such informational contents are in decisive role for understanding human behavior. By applying content-based analysis to an examination of values as mental representations, it is possible to reach a deeper to the motivational foundation of behaviors, such as decision making in organizational procedures, through understanding the structure and meanings of specific values at play.
Abstract: Growth and mineral nutrient elemental content were
studied in Mokara chark kuan pink terrestrial orchid and wild
Lantana camara weed agroecosystem. The treated subplots were
encircled with L. camara plants and sprayed weekly with L. camara
10% leaf aqueous extract. Allelopathic interactions were possible
through extensive invading root of L. camara plants into the treated
orchid subplots and weekly L. camara leaf aqueous extract
sprayings. Orchid growth was not significantly different in between
the control and treated plots, but chlorosis and yellowish patches of
leaves were observed in control orchid leaves. Nitrogen content in L.
camara leaf was significantly higher than in orchid leaf, the order of
importance of mineral nutrient contents in L. camara leaf was
K>Mg>Na>N. In treated orchid leaf, the order of importance was
N>K>Mg>Na. Orchid leaf N content from the treated plot was
higher than control, but Mg and Na contents were almost similar.