Neural activity in the gamma frequency range (“gamma”) is elevated during active cognitive
states. Gamma has been proposed to play an important role in cortical function, although …

A parametric method is proposed to examine the relationship between neuronal activity,
measured with event related potentials (ERPs), and the hemodynamic response, observed …

We recorded auditory-evoked potentials (AEPs) during simultaneous, continuous fMRI and
identified trial-to-trial correlations between the amplitude of electrophysiological responses …

Oscillatory activity in the gamma-band range has been related both to gestalt perception and
to cognitive functions such as attention, learning, and memory. After giving a brief account of …

The multifaceted technological challenge of acquiring simultaneous EEG-correlated fMRI
data has now been met and the potential exists for mapping electrophysiological activity with …

The relationship between blood oxygenation level-dependent (BOLD) functional MRI (fMRI)
signal and the underlying neural electrical activity in humans is a topic of intense interest to …

Power (amplitude) and frequency are two important characteristics of EEG alpha oscillations
(8–12 Hz). There is an extensive literature showing that alpha power can be modulated in a …

The relation between the blood-oxygen-level-dependent (BOLD) signal, which forms the
basis of functional magnetic resonance imaging (fMRI), and underlying neural activity is not …

Simultaneous EEG and functional magnetic resonance imaging have been applied to the
study of brain states associated with alpha waves using a magnetic field strength of 1.5 …

Understanding the neural basis of brain functioning requires knowledge about the spatial
and temporal aspects of information processing. Functional magnetic resonance imaging …