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…

The specialized regions of the brain which control mental activity and language development are discussed in this article. (Author/SA)

The paper traces the development of an integrated model of cognition stemming from Soviet neuropsychology and reviews recent research on simultaneous and successive syntheses. Implications for mental retardation, learning disability, hyperactivity, and reading disability are given. (Author/CL)

The article addresses the neuroimaging, electrophysiological, and postmortem evidence concerning the neurological basis of dyslexia and concludes that inconsistent findings may be related to limitations of investigative technologies. Correlates of reading ability and disability are discussed in a developmental-neuropsychological context.…

In response to a previous paper (EC 212 858) regarding the neurodevelopmental evidence for the basis of dyslexia, this paper suggests further concerns in the areas of cognitive measurement, the relationship between cortical-functional organization and child development, and lack of operational definitions in the study of the dyslexic syndrome. (DB)

The possibility that four famous men--Thomas Alva Edison, Woodrow Wilson, Hans Christian Andersen, and Leonardo da Vinci--might have been reading disabled is considered by examining information concerning: (1) biographical records, (2) cognitive characteristics, (3) neuropsychological characteristics, and (4) biological characteristics. (Author/DB)

Major events in the maturation of the central nervous system (CNS) are reviewed relative to milestones for communication, speech, language, and cognition. Early insults to the CNS and their neuropsychological consequences are discussed. The role of patterns of myelination and dendritic branching to evolving stages of language and cognition are…

Purpose: Quick respiratory hyperkinesia can be difficult to detect with the naked eye. A clinical method is described for the detection and quantification of quick respiratory hyperkinesia. Method: Flow at the airway opening is sensed during spontaneous apnea (rest), voluntary breath holding (postural fixation), and voluntary volume displacement…

The brain sciences and education is the topic for this yearbook volume, which is divided into five parts. Part one consists of an introduction to the brain sciences that is a primer on the neuroanatomy, neurochemistry, and neurophysiology of the brain. Part two contains chapters on some of the basic processes of the brain: attention, cognition,…

Evidence is presented for the theory that the two brain hemispheres process stimuli differently: the left hemisphere is specialized for logico-analytic tasks and the right hemisphere for visuo-spatial tasks. They contend that cognitive ability is related to the development of hemispheric asymmetry and present implications for mathematics education…

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…

Debunks the "myth of the first three years"--notions about synaptic density changes, critical periods, and "enriched" or complex environments in early brain development. Neuroscientists say synaptic densities vary over the life span. There is no linear connection between number of synapses in the brain and brainpower or intelligence. (Contains 44…

Contemporary research findings in the fields of perceptual psychology and neurology of the human brain that are directly related to the study of visual communication are reviewed and briefly discussed in this paper. Specifically, the paper identifies those major research findings in visual perception that are relevant to the study of visual…

Using similar research in Britain as a basis, a study in New Zealand explored schema learning in young children. The primary purpose of the study was to determine the effects of a curriculum intervention designed to increase the richness and amount of stimulation teachers and parents give 4-year-olds in response to observations of children's…

Brain is the source of all human thoughts, feelings and emotions. Now the mysteries of the human brain are rapidly being elucidated by neuroscience research. For more than 150 years, neuroscience has held that most of the brain's functionality develops during critical periods in early childhood and that once past these critical periods, the window…