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Yawning is a stereotyped phylogenetically ancient phenomenon that occurs in almost all vertebrates. As an emotional behavior and an expressive movement, yawning has many consequences; nevertheless, it has so far been poorly addressed in medical research and practice. Bringing together the latest research from many fields, this volume integrates current insights within embryology, ethology, neurophysiology, psychology, fMRI and pathology. The phylogenetic and ontogenetic aspects of yawning offer an interesting perspective on human development, and its occurrence in neurological diseases - an area explored by only a few investigators - may provide useful clinical information. This book will make valuable and fascinating reading to neurologists, sleep specialists, psychologists, ethologists and pharmacologists, as well as to anybody interested in uncovering the mystery of yawning.
Find out what happens when one little yawn starts to spread and grow. From animals to astronauts, everyone is yawning! Can you resist? When one little boy starts yawning, it's not long before his entire neighborhood starts, too! The yawn spreads around the world to other countries, and even to space! From polar bears and penguins to elephants and astronauts the yawn circles the world and then comes for the reader letting them know that it is now bedtime!
The incisive and often hilarious story of one of our most interesting cultural phenomena: boredom It’s the feeling your grandma told you was only experienced by boring people. Some people say they’re dying of it; others claim to have killed because of it. It’s a key component of depression, creativity, and sex-toy advertisements. It’s boredom, the subject of Yawn, a delightful and at times moving take on the oft-derided emotion and how we deal with it. Deftly wrought from interviews, research, and personal experience, Yawn follows Mary Mann’s search through history for the truth about boredom, spanning the globe, introducing a varied cast of characters. The Desert Fathers—fourth-century Christian monks who made their homes far from civilization—offer the first recorded accounts of lethargy; Thomas Cook, grandfather of the tourism industry, provided escape from the mundane for England’s working class; and contemporarily, we meet couples who are disenchanted by monogamous sex, deployed soldiers who seek entertainment and connection in porn, and prisoners held in solitary confinement, for whom boredom is a punishment for crimes they may or may not have committed. With sharp wit and impressive historical acumen, Mann tells the unexpected story of the hunt for a deeper understanding of boredom, in all its absurd, irritating, and inspiring splendor.
Leadership lessons from Captain Sandy Yawn, a renowned superyacht captain with over 30 years of international maritime experience, and star of the reality show Below Deck Mediterranean. Everyone experiences a moment in life when they need to lead. Sometimes it's a team, sometimes it's a company, a classroom, a patient ward, a family, or simply your own individual self. Based on the leadership lessons she's gathered from her resourceful and resilient life, Captain Sandy, a superyacht captain and star of Bravo's Below Deck Mediterranean, shares the leadership skills and critical thinking inherent to being a captain that can empower anyone to navigate their way to a successful life. Among some of the stories/lessons she'll share: How she selects and sizes up her crew even before embarking on a charter, deciding who to invest in and how to bring out their best. Things happen at sea. No matter how much you plan and train, so much can go wrong so she'll discuss the level of persistence and faith that's required in solving an especially knotty problem. Authority and discipline are required to lead, but they must be leavened with compassion, understanding, and a desire to see your crew succeed. She describes the seamless flow that happens in great teamwork and how she loves seeing the way her deckhands pitch in with the stews when needed. For Captain Sandy, this represents leading with empathy, figuring out who your teammates are and what motivates them, then communicating in a way that motivates and makes them feel understood. As a captain, Sandy is constantly upgrading her knowledge and skill set, which is as much a part of her job as steering a vessel. Sustaining excellence requires constant effort, whether you find yourself at the end of a journey, halfway through or at the start of a new one. And the learning never stops. Woven throughout her stories are Captain Sandy's optimism and abiding faith that, given the right tools and opportunities, individuals are capable of so much more than they realize, especially when they can find someone to believe in them.
Why do people yawn? Is it because we need oxygen? Or do we yawn to cool off our brain? The answer is, scientists aren't totally sure just yet, but they have many great theories. The vibrant photographs and diagrams in this book help demonstrate what happens in the body when we yawn. The scientific yet accessible text was designed to both interest and enlighten readers of all ages.
Provine boldly goes where other scientists seldom tread—in search of hiccups, coughs, yawns, sneezes, and other lowly, undignified, human behaviors. Our earthiest instinctive acts bear the imprint of our evolutionary origins and can be valuable tools for understanding how the human brain works and what makes us different from other species.
A comical cautionary tale for bedtime-resistant youngsters which challenges them to avoid yawning, from a dozing dog and a cuddly blanket to endearing baby orangutans who stretch out long arms for a nighttime hug.
“A needed corrective to self-indulgent Christianity.” Philip Yancey “A stirring challenge.” Lee Strobel “A strong antidote against a domesticated God.” Matthew Lee Anderson When was the last time you were overawed by God’s majesty? Have you ever stood in stunned silence at his holiness and power? In our shallow, self-centered age, things like truth and reverence might seem outdated, lost. Yet we’re restless. And our failed attempts to ease our unrest point to an ancient ache for an experience of the holy. Drew Dyck makes a compelling case that what we seek awaits us in the untamed God of Scripture—a God who is dangerous yet accessible, mysterious yet powerfully present. He is a God who beckons us to see him with a fresh, unfiltered gaze. Yawning at Tigers takes us past domesticated Christianity, into the wilds where God’s raw majesty, love, and power become more real and transformative than we could ever imagine.
A groundbreaking investigation of the brain’s hidden logic behind our strangest behaviors, and of how conscious and unconscious systems interact in order to create our experience and preserve our sense of self. From bizarre dreams and hallucinations to schizophrenia and multiple personalities, the human brain is responsible for a diverse spectrum of strange thoughts and behaviors. When observed from the outside, these phenomena are often written off as being just “crazy,” but what if they were actually planned and logical? NeuroLogic explores the brain’s internal system of reasoning, from its unconscious depths to conscious decision making, and illuminates how it explains our most outlandish as well as our most stereotyped behaviors. From sleepwalking murderers, contagious yawning, and the brains of sports fans to false memories, subliminal messages, and the secret of ticklishness, Dr. Eliezer Sternberg shows that there are patterns to the way the brain interprets the world—–patterns that fit the brain’s unique logic. Unraveling these patterns and the various ways they can be disturbed will not only alter our view of mental illness and supernatural experience, but will also shed light on the hidden parts of ourselves. (With black-and-white illustrations throughout.)
Mirror neurons are premotor neurons, originally discovered in the macaque brain , that discharge both during execution of goal-directed actions and during the observation of similar actions executed by another individual. They therefore ¿mirror¿ others¿ actions on the observer's motor repertoire. In the last decade an impressive amount of work has been devoted to the study of their properties and to investigate if they are present also in our species. Neuroimaging and electrophysiological techniques have shown that a mirror-neuron system does exist in the human brain as well. Among ¿mirror¿ human areas, Broca¿s area (the frontal area for speech production) is almost constantly activated by action observation. This suggests a possible evolutionary link between action understanding and verbal communication. In the most recent years, mirror-like phenomena have been demonstrated also for domains others than the pure motor one. Examples of that are the somatosensory and the emotional systems, possibly providing a neurophysiological basis to phenomena such as embodiment and empathy. This special issue collects some of the most representative works on the mirror-neuron system to give a panoramic view on current research and to stimulate new experiments in this exciting field.