Comprehensive introduction to analysis of continuous and discrete-time signals and systems. Linear time-invariant systems, convolution; Fourier series representations of periodic signals; Continuous ...

IN the course of an investigation into the spontaneous and evoked activity of single cells in the visual cortex of unanæsthetized, unrestrained cats, a number of cells have been discovered, remarkable ...

Altered impulse control is associated with substance use disorders, including cocaine dependence. We sought to identify the neural correlates of impulse control in abstinent male patients with cocaine ...