Tests a theoretical model of hemispheric brain activity which attempts to explain the relation between visual ability and verbal written compositions. Concludes that the model which indicates that synthesis is a right brain activity and that visualizing activity can assist synthesis is supported for right-handed students. (RS)

Obtained Wechsler Adult Intelligence Scale intelligence quotient (IQ) data from 64 patients with cortical neoplasms confined to one brain quadrant. Indicated significant effect for lesion laterality for verbal IQ scores and verbal IQ-performance IQ difference scores. Found no significant main effect for gender or lesion site (anterior-posterior)…

This article discusses the hypothesis of unilateral left hemisphere damage as an explanatory model for the neurological basis of specific language impairment considering both evidence challenging the theory as well as evidence supporting it. (Author/DB)

Evidence that the vigor of the startle reflex varies systematically with the organism's emotional state is reviewed. A theory elucidating this relationship suggests how amplitude of eyeblink response to a probe may be modulated by affective content of perception and thought. Implications for research on emotion are outlined. (SLD)

Describes instructional strategies and activities to help students learn about brain structure, development, and function. Lists five resources. (eight references) (JRH)

In comparison to infants of mothers who had no symptoms of depression, infants of mothers with symptoms exhibited reduced left frontal lobe activity during play and failed to exhibit increased right frontal lobe activity during distress. Infants of symptomatic mothers showed less distress during maternal separation than infants of nonsymptomatic…

This article describes the development of a metaphorical whole brain model and its application to Applied Creative Thinking (ACT) Workshops to enhance individuals' capability for full creative functioning. The design of ACT workshops, the learning model used, and workshop components are described. (JDD)

This article presents evidence that initial and advanced reading abilities are predominantly mediated by the right and left cerebral hemispheres, respectively. Premature reliance on left hemisphere reading strategies or later failure to shift from earlier right hemisphere strategies are hypothesized as resulting in two different types of dyslexic…

This article reviews the history of the neuroscientific study of language, examining research on three main issues: (1) the neurofunctional differences between primary language acquisition and second-language acquisition; (2) the critical period issue; and (3) the role played by the right hemisphere of the brain in language acquisition. (140…

Verbal and musical stimuli were presented to infants in a study of the relations of evoked potential left-right amplitude asymmetries to gender and hand preference. There was a relation between asymmetry and hand preference, and for girls, between asymmetry and stimulus condition. Results suggest a gender difference in cerebral hemisphere…

A discussion of the Total Physical Response method of second language instruction places the concept within the context of other unconventional language learning methods, reviews the rationale behind the approach, and outlines the classroom procedures used. A sampling of useful commands for classroom use is included. (19 references) (MSE)

This article summarizes work in progress at the Bowman Gray School of Medicine (North Carolina) on the structure and physiological profiles of reading disability and relates the findings to core left-hemisphere language functions. Data add evidence of the structural anomalies associated with dyslexia and evidence of its heritability, especially of…

A study used positron emission tomography (PET) to study patterns of brain activation during auditory processing in five high-functioning adults with autism. Results found that participants showed reversed hemispheric dominance during the verbal auditory stimulation and reduced activation of the auditory cortex and cerebellum. (CR)

This pilot study estimated the incidence of nondysphasic language and communication problems following right cerebral hemisphere damage (RHD) in 11 subjects who completed language assessments within 2 weeks of onset and again 3 months later. Results found some language impairment for 50% of the sample and marked difficulties for 20%. (Author/DB)

Presents the observations of a panel of research experts who have conducted research on music and the brain. States that the participants are Andrea Halpern, Larry Parsons, Ralph Spintge, and Sandra Trehub. After an introduction of each person, the participants characterized their principal findings. (CMK)