Discusses current learning theories, indicating that though many psychologists and ethologists now agree on using a mechanistic approach, some linguists doubt its adequacy. Implications of research on the mollusk "Aplasia" to understand the learning process are included. (JN)

Describes the construction of an amplifier and force transducer that can be used to demonstrate electrical activity in nerve and muscle using the gastrocnemius muscle and sciatic nerve of the frog. (MLH)

This teacher's guide aims to develop an understanding among students grades 5 through 9 of the physical reality of drug use. Contents include: (1) "Brain Anatomy"; (2) "Nerve Cells and Neurotransmission"; (3) "Effects of Drugs on the Brain"; (4) "Marijuana"; (5) "Opiates"; (6) "Inhalants"; (7) "Hallucinogens"; (8) "Steroids"; (9) "Stimulants";…

These hearings transcripts present testimony concerning the status of medical and scientific findings on prenatal and postnatal brain development and the implications of federal policies for childhood development. Testimony was offered by Senators Dan Coats (Indiana) and Christopher Dodd (Connecticut); psychology professor Edward Zigler of Yale…

This paper argues that human agency as a causal factor in behavior must be considered in any model of behavior and behavior disorders. Since human agency is historically tied to the issue of consciousness, to argue that consciousness plays a causal role in behavior requires a plausible explanation of consciousness. This paper proposes that…

This manual is intended to give teachers a basic understanding of traumatic brain injury (TBI) and an in-depth understanding of techniques for evaluating the student with TBI in order to provide appropriate programming. Section 1 introduces a definition of TBI including incidence and causes, an overview of neuroanatomy, primary and secondary…

Intended for pediatricians, the article considers aspects of diagnosis and treatment of learning problems including definitions and documentation, the examination, developmental lag, intelligence and psychometry, reversals, serial ordering, cognitive processes in reading, and hyperactivity. (DB)

Discusses the nature and structure of an interdisciplinary course with emphasis on the problem of how the nervous system receives, processes, and transmits information. Included is a description of the course teaching to junior and senior physics and biology majors. (CC)

The relationships between specific aspects of peripheral ocular defects and perceptual deficits were investigated in a cerebral palsied population of 60 spastics, 60 athetoids, and 60 non-neurologically impaired Ss, 7 to 21 years of age. (Author/MC)

A study of neurological examinations, electroencephalographic findings, and behavioral responses to methylphenidate treatment in 57 hyperactive boys, 5 to 10 years of age, is reported and discussed. (Author/MC)

The differences among children, adolescents, and adults with respect to concept formation and learning processes and speed are discussed. (CK)

Videotape instruction produced better performance in identification in only certain areas in a neurology clerkship: neuropsychologic phenomena, disorders with subtle or unique movements, and seizures. The choice and cost of equipment and some professional assurances are discussed. (Author/MLW)

Using ascorbic acid enzyme assays in conjunction with chronoamperometric measurements, reliable values for the principal electroactive components in the rat caudate extracellular fluid were established. Techniques used in the study are discussed. (JN)

Summarizes the experiences of a zoology professor attempting to construct a student-centered course in neurophysiology. Various aspects of the organization and conduct of the course are described, including the beginning experience, topics of interest, lecture, laboratory, computer simulation, examinations, student lectures. Evaluation of the…

Popular culture now considers marijuana harmless, but research shows it has definite physiological and neurological effects, effacing memory and attention and producing cell damage and learning deficits. Young people turn to pot to escape the emotional pressures of adolescence. Parents and schools can help adolescents by setting firm prohibitions.…