Neural activity in the brain is accompanied by changes in cerebral blood flow (CBF) and
blood oxygenation that are detectable with functional magnetic resonance imaging (fMRI) …

This short review examines the most recent functional studies of the topographic
organization of the human corpus callosum, the main interhemispheric commissure. After a …

Functional MRI (fMRI) is widely assumed to measure neuronal activity, but no satisfactory
mechanism for this linkage has been identified. Here we derived the changes in the …

A key goal in functional neuroimaging is to use signals that are related to local changes in
metabolism and blood flow to track the neuronal correlates of mental activity. Recent …

Generalized epilepsy involves abnormally synchronized activity in large‐scale neuronal
networks. Burst firing of action potentials is a potent mechanism for increasing neural …

The concept of a topographical map of the corpus callosum (CC) has emerged from human
lesion studies and from electrophysiological and anatomical tracing investigations in other …

The concept of a topographical map of the corpus callosum (CC) has emerged from human
lesion studies and from anatomical tracing investigations in other mammals. Over the last …

The diverse nature of cerebral activity, as measured using neuroimaging techniques, has
been recognised long ago. It seems obvious that using single modality recordings can be …

Caloric restriction (CR) has been shown to increase the life span and health span of a broad
range of species. However, CR effects on in vivo brain functions are far from explored. In this …

A biophysical model of the coupling between neuronal activity and the BOLD signal that
allows for explicitly evaluating the role of both excitatory and inhibitory activity is formulated …