Hemisphere-specific processing of laterally presented global and local stimulus levels was investigated by (a) examining interactions between the visual field of stimulus presentation and the response hand and (b) comparing intra- with inter-hemispheric effects of level priming (i.e. faster and more accurate performance when the target level…

Toxic exposures during pregnancy and early childhood continue to play an important role as a preventable cause of neurodevelopmental disabilities in the U.S. and around the world. Identifying and eliminating these toxins should be a priority, but the task is made exceedingly difficult due to the severe limits of scientific knowledge in this area…

A review of research makes it increasingly clear that findings from the areas of brain development and hemispheric specialization, student and teacher learning styles, and holistic and meaning-centered approaches to reading and writing are related, as they all contribute to a richer view of how learners learn. In brain research, the popular focus…

Fragile X syndrome (FXS), caused by a single gene mutation on the X chromosome, offers a unique opportunity for investigation of gene-brain-behavior relationships. Recent advances in molecular genetics, human brain imaging, and behavioral studies have started to unravel the complex pathways leading to the cognitive, psychiatric, and physical…

This conference report provides the main findings of a meeting whose goal was to produce a state-of-the-art analysis of Asia-Pacific immigration. Five additional, more specific goals of the conference were: (1) To examine the Asia-Pacific situation in relation to global and historical immigration patterns; (2) To analyze immigration in the context…

This paper describes three models of brain function, each of which contributes to an integrated understanding of human learning. The first model, the up-and-down model, emphasizes the interconnection between brain structures and functions, and argues that since physiological, emotional, and cognitive responses are inseparable, the learning context…

Briefly described are approximately 110 activities appropriate for use with minimally brain injured children. Examples of activities are sorting beans, tracing pictures from coloring books, making a 'catch and pitch' mitt out of an empty bleach bottle, and using the Viewmaster to encourage interest in geography. Also included are directions for…

Among conclusions of this review of findings regarding contemporary neuropsychology and cerebral hemisphere specialization as related to learning disabilities are: (1) differential specialization occurs very early; (2) anomalous hemispheric specialization is not necessarily associated with cognitive deficit; and (3) left- and right-hemisphere…

The ontological problem is "what exists?" The answer regarding the part of consciousness which is related to left hemisphere is that only individual discrete objects exist; objects are regarded one at a time. The answer regarding the part of consciousness which is related to right hemisphere is only comprehensive entities exist; each…

The brain's capability to apprehend complex information at multiple levels is ignored when teaching is limited to rote or "symbol-specific" learning. Educators should be concerned with increasing neurological networks or "maps" representing richness of content, instead of teaching isolated, segmented facts along well-worn…

In an effort to explore S. Orton's "intergrading" hypothesis, six developmental dyslexics (ages 16 to 47) and four good readers were tested on measures of interhemispheric coordination. Dyslexics showed reduced laterality bias and longer response latencies to bihemifield stimuli. (Author/DB)

The author sees threats to children, rather than brain disorders, as the cause of learning disability symptoms. (IRT)

In the 20 years since the publication of "Frames of Mind" by Howard Gardner, two major developments have altered the prospects for making a connection between neuropsychology and theories of how people differ. The first of these events was that electrical or magnetic recording make it possible to "see" inside the brain as…