Human cognitive abilities are generally thought to arise from cortical expansion over the
course of human brain evolution. In addition to increased neuron numbers, this cortical …

Inter-individual variability in perception, thought and action is frequently treated as a source
of'noise'in scientific investigations of the neural mechanisms that underlie these processes …

Recent work has begun to relate individual differences in brain functional organization to
human behaviors and cognition, but the best brain state to reveal such relationships remains …

Functional magnetic resonance imaging (fMRI) studies typically collapse data from many
subjects, but brain functional organization varies between individuals. Here we establish …

The most replicated result in the field of intelligence is the positive manifold, which refers to
an all-positive pattern of correlations among diverse cognitive tests. The positive manifold is …

This new edition provides an accessible guide to advances in neuroscience research and
what they reveal about intelligence. Compelling evidence shows that genetics plays a major …

Neuroscience is contributing to an understanding of the biological bases of human
intelligence differences. This work is principally being conducted along two empirical fronts …

Our brain is a complex network in which information is continuously processed and
transported between spatially distributed but functionally linked regions. Recent studies …

Individual differences in general intelligence have been associated with differences in brain
structure and function. The currently most popular theory of the neural bases of intelligence …

Intelligence can be defined as a general mental ability for reasoning, problem solving, and
learning. Because of its general nature, intelligence integrates cognitive functions such as …