Collective Memory, Volume 274 in the Progress in Brain Research series, highlights new advances in the field, with this new volume presenting interesting chapters on a variety of interesting topics, including Deriving testable hypotheses through an analogy between individual and collective memory and updated information on Collective future thinking: Current research and future directions.

'Invaluable, fascinating' David Crystal, author of Let's Talk From neurons to nations, Talking Heads is a stunning survey of the science of human connection and communication We are social animals and talking is part of what makes us human. But what purpose does conversation serve? In this revelatory tour of talking, neuroscientist Shane O'Mara explores why we communicate, what happens in our brains when we do it, and what it means for us as individuals, groups and societies. How do our thoughts, memories, and conversations change our brains? What does it mean that we spend most of our thinking lives in a five-minute bubble around the present moment? Why does our sense of self solidify with age, even as we grow more forgetful? In what ways do we imagine futures together? And how do our nations begin as conversations? Moving from the personal to the social and ultimately towards a radical new perspective on the defining phenomenon of our times, populist nationalism, this is the story of how conversation builds the worlds around us - and how, together, we can talk our way into a better tomorrow.

This volume of Progress in Brain Research focuses on the Connected Hippocampus.

Our brains have distinct mechanisms for talking about thoughts, about memories, about feelings and about the future. In Praise of Talking will be about the neuroscience of how we talk about ourselves, how we disclose information, and how that activity is central to the bonds we make with each other. It draws on a wealth of the latest neurological research, some of which the author has conducted himself, on talking about ourselves to other people - how we do it and why we do it, and what our brains are up to while we do it. We talk about ourselves so consistently and pervasively we are unaware how much talking about ourselves to others supports our intense social lives. It is the currency underlying social transactions and social life, allowing us to build trust and rapport with others. In turn, building trust and rapport with others is at the core of our mental and social well-being. Conversation depends critically on having a richly-stocked autobiographical memory that we use not just in the service of remembering, but also in negotiating our position and status with others. We talk about ourselves to change what other people think of us, feel about us, will do for us. This novel way of thinking about talking turns our view of identity inside-out because our sense of identity arises out of what we think others think about us. We tell our stories to others, drawing on our fragile and fallible autobiographical memories, which are in turn shaped by the questions we are asked and the stories we want to tell about ourselves, and by what others tell us. And we do so to affect what others think about us - not simply to disclose ourselves to others. And this is all in the service of social belonging: to the family, to tribes, to institutions, to cultures and subcultures, to nations, to those who profess the same ideals and stories that we do. In Praise of Talking blends expertise and a scientific journey of discovery, leavened by Shane O'Mara's warm tone and evangelical gift for transmitting the wonder of the brain to a wide readership.

In this "wonderful" (John Brandon, Forbes) book, neuroscientist Shane O'Mara invites us to marvel at the benefits walking confers on our bodies and brains, and to appreciate the advantages of this uniquely human skill. From walking's evolutionary origins, traced back millions of years to life forms on the ocean floor, to new findings from cutting-edge research, he reveals how the brain and nervous system give us the ability to balance, weave through a crowded city, and run our "inner GPS" system. Walking is good for our muscles and posture;?it helps to protect and repair organs, and can slow or turn back the aging of our brains. With our minds in motion we think more creatively, our mood improves, and stress levels fall. Walking together to achieve a shared purpose is also a social glue that has contributed to our survival as a species. As our lives become increasingly sedentary, O'Mara makes the case that we must start walking again-whether it's up a mountain, down to the park,?or simply to school and work. In Praise of Walking?illuminates the joys, health benefits, and mechanics of walking, and reminds us to get out of our chairs and discover a happier, healthier, more creative self.

Behaviour change is hard, but O'Mara shows that by adopting strategies that are well-founded in the science of brain and behaviour individuals and organisations can adapt to the demands of the modern world. The brain matters in business. The problem is that our brains have many biases, heuristics and predilections that can distort behaviour and decision making. The good news is that we know more about how these work than ever before. O'Mara's starting point is that, as our behaviour arises from the structure and function of our brains, careful examination of a series of brain-based ('neurocognitive') analyses of common aspects of human behaviour relevant to business and management practice reveals lessons that can be used at work. He begins by looking at neuroplasticity and how it is enables a shift from a restrictive 'fixed mindset' to an enabling 'growth mindset'. He shows how this changing mindset approach - where the focus is on task and improvements based on effort - is scalable within organisations. Next, as the brain is a living organ like the heart and lungs, O'Mara shows how to keep it physically in the best possible shape before examining how we exercise control over our behaviour, build resilience and create positive brain states. He also considers the implications for business of our brains wiring for status and illustrates how research shows that it is possible to de-bias assumptions about gender and race - and the impact that this has on performance.

Torture is banned because it is cruel and inhumane. But as Shane O'Mara writes in this account of the human brain under stress, another reason torture should never be condoned is because it does not work the way torturers assume it does. In countless films and TV shows such as Homeland and 24, torture is portrayed as a harsh necessity. If cruelty can extract secrets that will save lives, so be it. CIA officers and others conducted torture using precisely this justification. But does torture accomplish what its defenders say it does? For ethical reasons, there are no scientific studies of torture. But neuroscientists know a lot about how the brain reacts to fear, extreme temperatures, starvation, thirst, sleep deprivation, and immersion in freezing water, all tools of the torturer's trade. These stressors create problems for memory, mood, and thinking, and sufferers predictably produce information that is deeply unreliable-and, for intelligence purposes, even counterproductive. As O'Mara guides us through the neuroscience of suffering, he reveals the brain to be much more complex than the brute calculations of torturers have allowed, and he points the way to a humane approach to interrogation, founded in the science of brain and behavior. Torture may be effective in forcing confessions, as in Stalin's Russia. But if we want information that we can depend on to save lives, O'Mara writes, our model should be Napoleon: "It has always been recognized that this way of interrogating men, by putting them to torture, produces nothing worthwhile."

'Informative and persuasive enough to rouse the most ardent couch pototo' New Scientist Walking upright on two feet is a uniquely human skill. It defines us as a species. It enabled us to walk out of Africa and to spread as far as Alaska and Australia. It freed our hands and freed our minds. We put one foot in front of the other without thinking - yet how many of us know how we do that, or appreciate the advantages it gives us? In this hymn to walking, neuroscientist Shane O'Mara invites us to marvel at the benefits it confers on our bodies and minds, and urges us to appreciate - and exercise - our miraculous ability. 'Will leave you itching to go out for a good old-fashioned stroll' Mail on Sunday *A Sunday Independent Book of the Week*

Behaviour change is hard, but O'Mara shows that by adopting strategies that are well-founded in the science of brain and behaviour individuals and organisations can adapt to the demands of the modern world. The brain matters in business. The problem is that our brains have many biases, heuristics and predilections that can distort behaviour and decision making. The good news is that we know more about how these work than ever before. O'Mara's starting point is that, as our behaviour arises from the structure and function of our brains, careful examination of a series of brain-based ('neurocognitive') analyses of common aspects of human behaviour relevant to business and management practice reveals lessons that can be used at work. He begins by looking at neuroplasticity and how it is enables a shift from a restrictive 'fixed mindset' to an enabling 'growth mindset'. He shows how this changing mindset approach - where the focus is on task and improvements based on effort - is scalable within organisations. Next, as the brain is a living organ like the heart and lungs, O'Mara shows how to keep it physically in the best possible shape before examining how we exercise control over our behaviour, build resilience and create positive brain states. He also considers the implications for business of our brains wiring for status and illustrates how research shows that it is possible to de-bias assumptions about gender and race - and the impact that this has on performance.