Presents a paper that relates human behaviors, such as pleasure, pain, learning, and speech to specific anatomical areas of the brain. (MLH)

A common pool of schizophrenic subjects was subdivided and analyzed three separate times on the basis of three sets of criteria: paranoid versus nonparanoid, neurologically normal versus neurologically abnormal, and long-term institutionalization versus short-term institutionalization. Differences in ability levels and patterns were determined for…

This paper summarizes research currently being conducted on the biologic underpinnings of learning disorders, particularly dyslexia. The research findings discussed are derived from studying neuroanatomic, neurophysiologic, neurogenetic, neuroimaging, and behavioral characteristics in animal models that exhibit developmental brain anomalies and…

The study assessed how unilateral right hemisphere brain damage (RHD) affects processing of metaphoric aspects of word meaning. RHD stroke patients (N=25) performed similarly to left-brain-damaged and normal subjects in the automatic condition and when provided with processing strategies. Both brain-damaged groups had difficulty developing…

Auditory brainstem responses (ABR) were measured in 535 children from 3 months to 3 years of age. Results suggested that changes in wave V latency with age are due to central (neural) factors and that age-appropriate norms should be used in evaluations of ABR latencies in children. (Author/DB)

Event-related brain potentials (ERPs) were recorded from 6-month-old infants with and without Down syndrome presented with a visual recognition memory task. The ERP morphology was the same for both groups. The chronometry of information processing by infants with Down syndrome was similar to or faster than "normal" infants' processing.…

Uses an analogy based on the neural networks of the mind to describe organizational communications channels and considers how the various structures within organizations can affect the learning process. The impact of neural organizations on the delivery of education and training is discussed, and examples from the Open University are given. (two…

The participation of the hippocampus in classical conditioning is described in terms of a multilayer network portraying stimulus configuration. A model of hippocampal function is presented, and computer simulations are used to study neural activity in the various brain areas mapped according to the model. (SLD)

Reviews changes in emotional response and personality occurring after damage to frontal systems, proposes operational definitions, and analyzes reports according to these definitions. Summarizes neurological causes of frontal lobe damage and associations of frontal dysfunction with psychiatric disturbances. Proposes that primary change after…

It is argued that intelligent behavior cannot be understood without reference to inhibitory processes. A review of research findings suggests that resistance to interference and the capacity for inhibition are important sources of individual differences, associated with the operation of the frontal lobes of the brain. (SLD)

An adventitiously visually impaired individual examines differences between the neurological, psychological, and educational development of persons blinded either very early in life or much later. (DB)

A model is presented that describes four types of emotion-activating systems, three of which involve noncognitive information processing. The four systems are neural, sensorimotor, motivational, and cognitive. They may be seen as a loosely organized hierarchical arrangement, operating under a number of constraints. (SLD)

Results for sensory thalamocortical latency (3 somatosensory evoked potentials) for 205 college students agree with data that correlate a more extensive visual evoked potential latency with intelligence quotient. Findings suggest that the correlation occurs because the latency indexes cortical nerve conduction velocity. (SLD)

Notes that outcomes of the "Mozart Effect" on early brain development are not thoroughly proven and presents challenges for future research. Points out that it is still unknown at what age exposure to musical concepts should begin, and that parents should allow children to pursue musical interests at their own pace to avoid burnout at a…

The understanding of fundamental neurological processes that enables the brain to analyze good learning produces physical changes in brain. The use of several regions of brain in the learning process and problem solving techniques are discussed.