Reviews recent research on brain development from the time of birth through the development of complex intellectual functioning. Contends that brain hemisphere functions have a significant impact on learning and behavior. Recommends that religious educators should learn how to use knowledge about cognitive development to encourage religious…

This article introduces two conference papers (EC 607 450 and 451) which discuss the link between basic research into brain structure and function and the applied issues of instructional intervention in dyslexia. The papers, based on longitudinal studies at the Bowman Gray School of Medicine (North Carolina), were presented at a Middle Tennessee…

A study provided hemisphere specific simulation and hemispheric alluding stimuli to 15 middle school students with L-type dyslexia and 15 with P-type dyslexia. Traditional decoding and comprehension exercises were provided to 15 students with M-type dyslexia. Readers with all types of dyslexia exhibited significant improvement in reading accuracy…

Studying normal infant development is a challenge for cognitive scientists in general and for neuroscientists in particular because: (1) physiological indices of infant cognition are generally noisy and technically difficult to obtain; and (2) interindividual variability and a paucity of established results make data interpretation very complex,…

Middle-schoolers have always been selectively sullen, shamelessly self-absorbed, and hopelessly obsessed with winning the admiration of their peers. In some ways, the preadolescent brain can't keep up with the demands on it. The frontal lobes, where organization and judgment and reasoning reside, aren't as well developed as the emotional centers.…

This paper suggests that some neuroscience concepts particularly concerned with brain pathways in trauma and fear, as well as the neurobiology of emotion, provide an additional vertex to the psychoanalytic understanding of patients' material. The role of the body has been neglected in psychoanalytic thought and formulations in favour of purely…

Background: Recent investigations suggest that experience plays an important role in the development of face processing. The aim of this study was to investigate the potential role of experience in the development of the ability to process facial expressions of emotion. Method: We examined the potential role of experience indirectly by…

Fragile X syndrome (FXS) is characterized by a pattern of morphological, functional, and molecular characteristics with, in at least some cases, apparent relationships among phenotypic features at different levels. Gross morphology differences in the sizes of some human brain regions are accompanied by fine structural alterations in the shapes and…

In this review article, we summarize recent progress toward understanding the neural structures and circuitry underlying dysfunctional social cognition in autism. We review selected studies from the growing literature that has used the functional neuroimaging techniques of cognitive neuroscience to map out the neuroanatomical substrates of social…

This article presents and tests the authors' integration hypothesis of global/local processing, which proposes that at early stages of processing, the identities of global and local units of a hierarchical stimulus are represented separately from information about their respective levels and that, therefore, identity and level information have to…

Rats were trained by shocking them in a closed compartment. When subsequently tested in the same closed compartment with no shock, normal rats showed an increased tendency to freeze. They also showed an increased tendency to actively avoid the compartment when given access to an adjacent neutral compartment for the first time. Amygdala…

Learning to associate a conditioned (CS) and unconditioned stimulus (US) results in changes in the processing of CS information. Here, we address directly the question whether chemical appetitive conditioning of "Lymnaea" feeding behavior involves changes in the peripheral and/or central processing of the CS by using extracellular recording…

A view on music within the framework depicted in this article will show, first of all, that music is part of the semiotically organized connections between living creatures. Music is universally present in human culture, and if music is, as Francis Sparshott says, a system of its own, with elements such as intervals, keys, and scales that are…

In the present work, we developed a database of nonlinguistic sounds that mirror prosodic characteristics typical of language and thus carry affective information, but do not convey linguistic information. In a dichotic-listening task, we used these novel stimuli as a means of disambiguating the relative contributions of linguistic and affective…

This paper presents autoassociator neural networks. A first section reviews the architecture of these models, common learning rules, and presents sample simulations to illustrate their abilities. In a second section, the ability of these models to account for learning phenomena such as habituation is reviewed. The contribution of these networks to…