Validity of the Wechsler Adult Intelligence Scale-Revised (WAIS-R) intersubtest scatter as an indicator of cognitive impairment due to brain dysfunction was studied with 316 brain-damaged men. When compared with the WAIS-R standardization sample, intersubtest scatter was not greater for normal persons of similar intelligence quotient. (SLD)

Evaluated the distinctiveness, independence, and relative time courses of the event-related brain potentials (ERPs) elicited by syntactically and semantically anomalous words. ERPs were recorded while subjects read sentences, some of which contained a selectional restriction violation, a verb-tense violation, or a doubly anomalous word that…

Comparison of research with 28 first/second-year and 52 third/fourth-year aviation students, 671 corporate pilots and 1990 airline pilots showed that pilots strongly preferred sequential and bilateral cognitive processing. Because these styles are reflected in aviation teaching methods, relational learners are effectively screened out of pilot…

Eight males with autism were required to shift attention between rapidly flashed targets alternating between left and right visual hemifields. When targets were separated by less than 700 ms, steady-state brain electrical response in both hemispheres was augmented and background EEG decreased for rightward shifts as compared with leftward shifts.…

Proposes that the confluence of stimulus appraisal and social cognition that is effected by the neural system in the brain has important implications for language and learning theories. Describes the anatomy and functions of this neural system and discusses how it may operate in motivation for second language acquisition and how in conjunction…

This article presents data showing that two of the four forms of neuroplasticity, homologous area adaptation and map extension, are relevant to recovery from aphasia. It discusses factors related to neuroplastic activity during language recovery, including neurophysiological, subject, and environmental treatment variables. (Contains references.)…

This article reviews some current principles of brain research, including the idea that intelligence and its nurture is no longer restricted to the linear, rational cognitive function, but includes the integration of the cognitive (linear and spatial), emotional-social, physical, and intuitive. The principles of teaching and learning supported by…

In the second half of the eighteenth century, intellectuals, stimulated by the sensualist theories of Etienne-Bonnot de Condillac (1714?80) and John Locke (1632?1704), tried to understand how a sensorially disabled person, such as one suffering from deafness or blindness was able to reason and develop ideas, for the senses were thought to be the…

This article describes a CPR training course modified for a student with cerebral palsy. Brian is a 10th grade student with cerebral palsy affecting his right side. Brian had a difficult time in the class and was not able to meet the standards required to pass his CPR training. Here, the author discusses how two adaptations were utilized, that…

Brain research opens new frontiers in working with children and youth experiencing conflict in school and community. Blending this knowledge with resilience science offers a roadmap for reclaiming those identified as "at risk." This article applies findings from resilience research and recent brain research to identify strategies for reaching…

Previous research with both brain-damaged and neurologically intact populations has demonstrated that the right cerebral hemisphere (RH) is superior to the left cerebral hemisphere (LH) at detecting anomalies (or incongruities) in objects (Ramachandran, 1995; Smith, Tays, Dixon, & Bulman-Fleming, 2002). The current research assesses whether the RH…

An emerging body of literature points to the prominent role of the frontal lobes in the retrieval of verbs, whereas production of common and proper nouns arguably is mediated primarily by posterior and anterior temporal regions, respectively. Although the majority of studies examining the neuroanatomic distinctions between verb and noun retrieval…

Two findings serve as the hallmark for hemispheric specialization during lateralized lexical decision. First is an overall word advantage, with words being recognized more quickly and accurately than non-words (the effect being stronger in response latency). Second, a right visual field advantage is observed for words, with little or no…

A traditional method of localizing brain functions has been to identify shared areas of brain damage in individuals who have a particular deficit. The rationale of this "lesion overlap" approach is straightforward: if the individuals can no longer perform the function, the area of brain damaged in most of these individuals must have been…

Using 12 participants we conducted an fMRI study involving two tasks, word reversal and rhyme judgment, based on pairs of natural speech stimuli, to study the neural correlates of manipulating auditory imagery under taxing conditions. Both tasks engaged the left anterior superior temporal gyrus, reflecting previously established perceptual…