The frontal lobes, which constitute about one-third of the entire cerebral cortex, have long fascinated scientific explorers of human behaviour. There are multiple reasons for this: the frontal lobes are the most recently evolved parts of the brain of Homo sapiens and can be viewed as the executive centre of the entire nervous system, subserving the key function of goal-oriented behaviour and reconciling internal emotional states with the demands of the external environment. This book presents some of the latest research on the structure and functional role of the frontal lobes, as revealed by both physiological and pathological studies. This timely and comprehensive volume exemplifies that only a truly multidisciplinary and collaborative effort from the allied disciplines of neuroanatomy, neurophysiology, neuropathology, neuroimaging, neuropsychology and neuropsychiatry will result in a better understanding of the wide-reaching implications of frontal lobe dysfunction.