Complex human behavior is organized around temporally distal outcomes. Behavioral studies
based on tasks such as normal prehension, multi-step object use and imitation establish …

Music consists of precisely patterned sequences of both movement and sound that engage
the mind in a multitude of experiences. We move in response to music and we move in order …

After more than a century of work concentrating on the motor functions of the basal ganglia,
new ideas have emerged, suggesting that the basal ganglia also have major functions in …

Despite evidence pointing to a ubiquitous tendency of human minds to wander, little is known
about the neural operations that support this core component of human cognition. Using …

Purpose We sought to describe and validate an automated image registration method (AIR
3.0) based on matching of voxel intensities. Method Different cost functions, different …

Human learning is a complex phenomenon requiring flexibility to adapt existing brain function
and precision in selecting new neurophysiological activities to drive desired behavior. …

Positron emission tomography imaging of cerebral blood flow was used to localize brain areas
involved in the representation of hand grasping movements. Seven normal subjects were …

… Grafton … Grafton … Grafton …

Purpose Our goal was to validate linear and nonlinear intersubject image registration using
an automated method (AIR 3.0) based on voxel intensity. Method PET and MRI data from 22 …

The exact role of posterior parietal cortex (PPC) in visually directed reaching is unknown.
We propose that, by building an internal representation of instantaneous hand location, PPC …