Theta burst transcranial magnetic stimulation (TBS) is considered to produce plastic changes in human motor cortex. Here, we examined the inhibitory and excitatory effects of TBS on implicit sequence learning using a probabilistic serial reaction time paradigm. We investigated the involvement of several cortical regions associated with implicit…

Three experiments examined the processes mediating rat serial pattern learning for rule-consistent versus rule-violating pattern elements ("violation elements"). In all three experiments, rats were trained to press retractable levers in a circular array in a specific sequence for brain-stimulation reward (BSR). Experiment 1 examined the role of…

The nucleus accumbens is critical for reward-guided learning and decision-making. It is thought to "gate" the flow of a diverse range of information (e.g., rewarding, aversive, and novel events) from limbic afferents to basal ganglia outputs. Gating and information encoding may be achieved via cross-frequency coupling, in which bursts of…

The document looks at left/right brain research as it relates to learning styles and teaching styles, particularly in special education. An initial section on brain basics covers the history of brain research, methods of investigation, cerebral dominance, divisions of labor of the bifunctional brain, language and related functions, bilingualism,…

This paper reports on an experiment to determine: (1) the effects of two different styles of television program format on the ability of preschool children to recall program content and (2) the cumulative effect of sustained viewing of particular programs upon spontaneous play behavior. Three groups of preschoolers (totaling 58) were exposed to…