Presented is a conversation with Stanley Krippner, Program Planning Coordinator at the Humanistic Psychology Institute (San Francisco, California), on the field of psychoenergetics (the interdisciplinary investigation of the relationships among consciousness, energy, and matter) and its relation to special education. (SBH)

Discusses the use of radioactive isotopes to graphically represent changes in the amount of blood flowing in areas of the human cerebral cortex, reflecting changes in the activity of those areas. Numerous illustrations are included. (Author/MA)

A summary of some physiological and behavioral studies on shark vision is given. (BB)

Available from: Melvin Lewis, M.D., Journal of the American Academy of Child Psychiatry, Yale Child Study Center, 333 Cedar Street, New Haven, Connecticut 06510. The conception of primary childhood aphasia and childhood autism is delineated as two parallel, but related, syndromic clusters, each with pervasive impact on development and affecting…

To investigate associations between vestibular function, balance, related neurodevelopmental, or neurophysiological test results and learning success or failure, each of 66 children with learning disorders was given an assessment which included the Quick Neurological Screening Test. (SBH)

An experiment in which a medical school's behavioral sciences midterm and final examinations were unproctored and corresponding physiology and neuroscience exams were proctored found, by anonymous questionnaires, that more behavioral science students cheated or observed cheating, while only two reported it officially. (MSE)

The distribution of intermanual discrepancies on three motor tests (Grooved Pegboard, Finger Tapping and Dynamometer) were examined in normal and unilateral brain lesion samples. Considerable variability in the intermanual discrepancies was observed in all three samples. Therefore, the consistency of discrepancies across tasks was examined. The…

Reviews a study which sought to obtain a quantitative metabolic map of the neurons mediating a specific memory. Research results support notions of cooperative processes in which nonrandom behavior of high ensembles of neural elements mediates the integration and processing of information and the retrieval of memory. (ML)

Chemical messengers mediate long-range hormonal communication and short-range neural communication between cells. Background information on peptides, steroids, neuropeptides, and specialized enzymes is given. Investigations reveal that the two systems have many common intercellular messenger molecules. (DH)

Presents information on psychotropic drugs for individuals who are not specialists in pharmacology. Discusses: alcohol and barbituates; dependence and withdrawal; central nervous system depressors (anaesthetics, narcotic analgesics, sedatives and hypnotic drugs, tranquilizers), central nervous stimulants (amphetamines, cocaine, tobacco, caffeine),…

Notes that a minimum list of criteria for the engram would include an eventual high correlation with learned changes in behavior, lack of necessary correlation with the stimuli, and absence of necessary correlation with the motor response (Performance). (Author/AM)

This paper is concerned with the unfolding of human marks, beginning with scribbling, and their contribution to developing literacy. The paper argues that children's scribbles reveal a neural substrate destined for marks and influence that substrate significantly, cuing what is distinctly human in linguistic behavior and consciousness, or symbolic…

A discussion of several types of formal neurons, many of whose functions are modifiable by their own input stimuli. The language of finite automata is used to mathematicize the problem of adaptation sufficiently to remove some ambiguities of Brindley's approach. (Author)