Caffeine has become the most prevalently consumed psychostimulant in the world, but its influences on daily real-world functioning are relatively unknown. The present work investigated the effects of caffeine (0 mg, 100 mg, 200 mg, 400 mg) on a commonplace language task that required readers to identify and correct 4 error types in extended…

Here, we describe a human physiology laboratory class measuring changes in autonomic function over time in response to atropine. Students use themselves as subjects, generating ownership and self-interest in the learning as well as directly experiencing the active link between physiology and pharmacology in people. The class is designed to…

Science education reform initiatives emphasize (1) the value of concepts over facts; (2) the benefits of open-ended, inquiry-based problem-solving rather than protocols leading to a single correct answer; and (3) the importance of a multidisciplinary approach to teaching that is not confined by departmental boundaries. Neuroscientists should be at…

Suggests that a basic scientist with a background of integrative physiology, pharmacology, anatomy, and pathology, with a special emphasis on pathophysiology, would be very well qualified to practice medicine of the future. Proposes a Ph.D. training track with this objective and lists some advantages and disadvantages of such a program. (AIM)

Reports on experimental comparisons between the leopard frog, currently captured for laboratory use, and the African clawed frog, raised specifically for research. Except for the increased longevity of isolated nerve axons in the clawed frog, no other significant differences were established. Recommends laboratory use of clawed frogs as…

This magazine is designed for teachers and students in junior and senior high schools. It is intended to help students become more aware about what scientists and engineers do, what's new and exciting in the fields of science and engineering, and what satisfactions might be expected from a career in one of the many different areas of science and…