Recent research in cognitive neuroscience has yielded a more comprehensive understanding of brain function. Some of these diagnostic techniques include the event-related potential, which depicts brain electrical activity, and magnetic resonance imaging and positron emission tomography, which are particularly sensitive to the delineation of brain…

Initiatives in education reform emphasize inquiry-based active learning and real-world relevance to increase science literacy nationwide. Active teaching and learning approaches yield rapid intellectual development and may increase interest and motivation to learn science. Incorporating the topic of drug use with neuroscience, biology, psychology,…

Neurophysiological evidence is described showing that some neurons in the macaque inferior temporal visual cortex have responses that are invariant with respect to the position, size and view of faces and objects, and that these neurons show rapid processing and rapid learning. Which face or object is present is encoded using a distributed…

The topic of psychoactive drugs is one of inherent interest to college students. We used this insight to design and implement a multidisciplinary undergraduate course with psychoactive drugs as the central theme. The Medical Science of Psychoactive Drugs examines the biological mechanisms underlying all major effects of psychoactive drugs,…

The association between maternal smoking during pregnancy and childhood antisocial outcomes has been demonstrated repeatedly across a variety of outcomes. Yet debate continues as to whether this association reflects a direct programming effect of nicotine on fetal brain development, or a phenotypic indicator of heritable liability passed from…

Recent brain mapping studies have provided new insights into the cortical systems that mediate human speech perception. Electrocortical stimulation mapping (ESM) is a brain mapping method that is used clinically to localize cortical functions in neurosurgical patients. Recent ESM studies have yielded new insights into the cortical systems that…

Developmental studies of face processing have revealed age-related changes in how infants allocate neurophysiological resources to the face of a caregiver and an unfamiliar adult. We hypothesize that developmental changes in how infants interact with their caregiver are related to the changes in brain response. We studied 6-month-olds because this…

Twin-study research suggests that many (but not all) of the same genes contribute to genetic influence on diverse learning abilities and disabilities, a hypothesis called "generalist genes". This generalist genes hypothesis was tested using a set of 10 DNA markers (single nucleotide polymorphisms [SNPs]) found to be associated with early reading…

Background: Dementia is common among adults with Down's syndrome (DS); yet the diagnosis of dementia, particularly in its early stage, can be difficult in this population. One possible reason for this may be the different clinical manifestation of dementia among people with intellectual disabilities. Aims: The aim of this study was to map out the…

To date, teacher migration and recruitment have been considered mainly in respect of supply. This article, however, discusses teacher migration and recruitment in terms of demand. England underwent a period of acute teacher shortage during the late 1990s and early 2000s. This prompted the Department for Education and Skills (DfES) to sanction the…

Ninety-six participants, who were younger (20 years) or older (68 years) adults and either monolingual or bilingual, completed tasks assessing working memory, lexical retrieval, and executive control. Younger participants performed most of the tasks better than older participants, confirming the effect of aging on these processes. The effect of…

Suggesting that neuroscience and the actualities of brain circuitry can provide guidance for what is misunderstood in writing education, namely, the role of subjectivity and values in the composing process, this paper argues that neuroscience provides corporeal evidence for the salience of particular brain structures and processes responsible for…

Few studies have approached second language teaching from a neurolinguistic perspective. An exception is Marcel Danesi's educational construct of neurological bimodality, an attempt to find a neurological foundation for classroom language instruction. The underlying hypothesis is that there is a natural flow of information processing from the…

Reading is fundamental to learning. Vital to learning is memory, which is the mental faculty used to retrieve what was read and understood. The human brain is about the size of a grapefruit and weighs about as much as a head of cabbage. The cerebral cortex is a kind of problem-solving and memorizing device. The hippocampus plays a critically…

The fact that there is an imperfect correlation between the asymmetrical function of the two halves of the brain and handedness has been a source of puzzlement for many investigators. Many theories have been proposed to explain handedness and why handedness does not correlate perfectly with other measures of lateralization. To assess the…