part, Part One OVERVIEW -- chapter 1 Pathophysiology of Sleep-Related Breathing Disorders: Unanswered Questions / part, Part Two GENERAL TECHNIQUES -- chapter 2 Instrumentation and Methods for Chronic Studies of Sleep and Breathing in Rodents -- chapter 3 Neurochemical Evidence for the Cholinergic Modulation of Sleep and Breathing / chapter 4 Functional Anatomical Analysis of Respiratory Circuitry / chapter 5 Gene and Protein Expression and Regulation in the Central Nervous System / part, Part III. EXPERIMENTAL SLEEP-RELATED BREATHING DISORDERS -- chapter 6 Cardiovascular Effects of Intermittent Hypoxia in the Rat / chapter 7 A Chronic Canine Model of Obstructive Sleep Apnea / part, Part IV. NATURALLY OCCURRING SLEEP-RELATED BREATHING DISORDERS -- chapter 8 The Preterm Lamb: A Unique Animal Model of Neonatal Respiratory Instability / chapter 9 Neonatal Models and Ventilatory Behavior / chapter 10 The Laboratory Rat as a Model of Sleep-Related Breathing Disorders / chapter 11 The English Bulldog Model of Sleep-Disordered Breathing / chapter 12 Sleep in Aquatic Mammals