Explores how experiences after birth exert a dramatic and precise impact, physically determining how the intricate neural circuits of the brain are wired, in particular, in areas of language and vocabulary. Discusses the brain's acute vulnerability to trauma such as under or over stimulation or abuse. (HTH)

Notes the difference between "properly" stimulated and "expensively stimulated" or "over" stimulated when it comes to providing an environment for infant brain development. Highlights the effectiveness of just talking to a child. Suggests that more important than a particular toy is that parents be attuned to the kind…

Discusses how purposeful heading of soccer balls and head injuries affect soccer players' cognitive dysfunction. Cognitive deficits may occur for many reasons. Heading cannot be blamed when details of the actual event and impact are unknown. Concussions are the most common head injury in soccer and a factor in cognitive deficits and are probably…

Interview with neuropsychologist Brain Butterworth about what research has revealed about how the brain learns abstract concepts such as mathematics and the implications of these findings for teaching mathematics. (PKP)

Jones and Herbert describe research on deferred imitation and how this research reflects on the development of explicit memory in infancy. The article raises several interesting questions about how the medial temporal lobe memory system develops. In this commentary, I discuss some of the additional theoretical and empirical questions that are…

The nature of the representations maintained in verbal working memory is a topic of debate. Some authors argue for a modality-dependent code, tied to particular sensory or motor systems. Others argue for a modality-neutral code. Sign language affords a unique perspective because it factors out the effects of modality. In an fMRI experiment, deaf…

Humans are fast and accurate at performing an animal categorization task with natural photographs briefly flashed centrally. Here, this central categorization task is compared to a three position task in which photographs could appear randomly either centrally, or at 3.6 [degrees] eccentricity (right or left) of the fixation point. A mild…

The subject of this article is the frame problem, as conceived by certain cognitive scientists and philosophers of mind, notably Fodor for whom it stands as a fundamental obstacle to progress in cognitive science. The challenge is to explain the capacity of so-called informationally unencapsulated cognitive processes to deal effectively with…

We investigated the relationship between ear advantage scores on the Fused Dichotic Words Test (FDWT), and laterality of activation in fMRI using a verb generation paradigm in fourteen children with epilepsy. The magnitude of the laterality index (LI), based on spatial extent and magnitude of activation in classical language areas (BA 44/45,…

In this study, we investigated whether the left and right hemispheres are differentially involved in causal inference generation. Participants read short inference-promoting texts that described either familiar or less-familiar scenarios. After each text, they performed a lexical decision on a letter string (which sometimes constituted an…

Many studies in visual face recognition have supported a special role for the right fusiform gyrus. Despite the fact that faces can also be recognized haptically, little is known about the neural correlates of haptic face recognition. In the current fMRI study, neurologically intact participants were intensively trained to identify specific…

In this article, the author identifies brain injuries as defined in special education law, discusses the number of students who might be impacted, describes symptoms, and reviews successful educational interventions. Traumatic brain injuries (TBI) are defined in special education law in the Individuals with Disabilities Education Act (IDEA 1990)…

Brain research is complicated, but its message is simple: babies are born learning and what they learn is up to us. New research on infant brain development shows that a child's experiences in the first three years of life have a distinct impact on her later development and learning. Here's why. All babies are born with one organ that is not fully…

All four of the most important figures in the early twentieth-century development of quantum physics--Niels Bohr, Erwin Schroedinger, Werner Heisenberg and Wolfgang Pauli--had strong interests in the traditional mind--brain, or "hard," problem. This paper reviews their approach to this problem, showing the influence of Bohr's complementarity…

The functional link between the amygdala and hippocampus in humans has not been well documented. We examined the effect of unpleasant loud noise on hippocampal and amygdaloid activities during picture encoding by means of fMRI, and on the correct response in humans. The noise reduced activity in the hippocampus during picture encoding, decreased…