検索キーワード： 解剖学・生理学

Retailers are now selling bras with princess characters on them. Girls are reaching puberty earlier than ever before. In this episode, we talk to some families and experts at the center of the quest to understand how modern life is changing breasts, and what it means for our future.

In modern-day America, we’re constantly bombarded with images of perfectly round, big, pneumatic knockers. Where did this ideal come from, and is it really everyone’s favorite boob type? Florence Williams administers the “Swami test” to find out which breast size most men prefer, and tries to get to the bottom of some of our most cherished and misguided myths.

Imagine being able to consume 250,000 calories daily without gaining weight. If you had the metabolism of a shrew you could. And while most of us can't hold our breath for more than a few minutes, the Weddell seal can remain underwater for a full 75 minutes! Through many amazing examples this audio discusses the mechanisms humans and other creatures have evolved to maintain survival needs.

The Sublime Engine explores the profound sense of awe every person feels when they ponder the miracle encased within the ribs.

In this lyrical history, a critically acclaimed novelist and a leading cardiologist - who happen to be brothers - draw upon history, science, religion, popular culture, and literature to illuminate all of the heart's physical and figurative chambers.

A true scientific pause-resister that traces a remarkable scientific breakthrough (the isolation of endorphins in the brain) as dedicated scientists race - not only with their fellow scientists - but against time and the profit hungry giant pharmaceutical companies. This audiobook chronicles the fascinating discovery of endorphins, the body's natural painkiller.

Like many of us, journalist David K. Randall never gave sleep much thought. That is, until he began sleepwalking. One midnight crash into a hallway wall sent him on an investigation into the strange science of sleep. In Dreamland, Randall explores the research that is investigating those dark hours that make up nearly a third of our lives.

Humans are awesome. Our brains are gigantic, seven times larger than they should be for the size of our bodies. The human brain uses 25 percent of all the energy the body requires each day. And it became enormous in a very short amount of time in evolution, allowing us to leave our cousins, the great apes, behind. So the human brain is special, right? Wrong, according to Suzana Herculano-Houzel. Humans have developed cognitive abilities that outstrip those of all other animals but not because we are evolutionary outliers.

What accounts for the remarkable ability to get inside another person's head - to know what they're thinking and feeling? "Mind reading" is the very heart of what it means to be human, creating a bridge between self and others that is fundamental to the development of culture and society. But until recently, scientists didn't understand what in the brain makes it possible. This has all changed in the last decade.

A leading science writer examines how the brain's capacity reaches its peak in middle ageFor many years, scientists thought that the human brain simply decayed over time and its dying cells led to memory slips, fuzzy logic, negative thinking, and even depression.

If you've ever taken classes in meditation or hatha yoga, then chances are you've heard the word “pranayama” mentioned at some point or another. Other similar terms include “breath control”, “pranic breathing”, “yoga breathing”, and “energy expansion.” This audiobook will teach you how to practice numerous specific breath control exercises on your own. Although pranayama is usually practiced together with hatha yoga, martial arts, and meditation, it can also stand on its own because of its many benefits.

You're about to discover crucial information regarding jelqing. Millions of people have already tried different forms of male enhancement and are finding out the hard way about which ones actually work. Unfortunately, most online sources have financial incentives that taint the information they provide. This book was not made to convince you to buy any product; rather, it is made to give you the information you need before making any decisions.

What is the spirit? Where is the center of its existence? And what is its function? What is the soul? Where is the center of its existence? And what is its function? What is the thought? Where does it exist? And what is its function? What is the mind? Where is its center? And what is its function? What is its relation with the thought? And what are the relations of the above-mentioned items to one another?

While we joke that men are from Mars and women are from Venus, our gender differences can't compare to those of other animals. For instance: the male garden spider spontaneously dies after mating with a female more than fifty times his size. Female cichlids must guard their eggs and larvae--even from the hungry appetites of their own partners. And male blanket octopuses employ a copulatory arm longer than their own bodies to mate with females that outweigh them by four orders of magnitude. Why do these gender gulfs exist?

Este audiolibro recoge: El cerebro, El corazón, El esqueleto, El hígado, La piel y Los músculos.

Este audiolibro recoge: - Cómo se forma un ser humano - Cómo son las células - El ADN - Qué es la sangre.

Este audiolibro recoge: - El gusto y el olfato - El oído humano - El sentido de la vista - La respiración - Los riñones.

Metabolism, behavior, sleep, mood swings, the immune system, fighting, fleeing, puberty, and sex: these are just a few of the things our bodies control with hormones. Armed with a healthy dose of wit and curiosity, Randi Hutter Epstein takes us on a journey through the unusual history of these potent chemicals and their discovery, from the London laboratory where the concept of hormones was identified to a basement filled with jarred brains to a canine sex lab.

La audio guida dedicata al fantastico mondo della scienza. La serie esclusiva "Audioscienza" di Area51 Publishing ti propone argomenti scientifici con un approccio divulgativo e un linguaggio semplice e diretto. Qui troverai informazioni e conoscenze che puoi portare sempre con te, come utili strumenti per conoscere te stesso e il mondo che ti circonda. Il cuore è spesso considerato come il quartiere generale dei sentimenti e delle emozioni, ma è molto di più.

La audio guida dedicata al fantastico mondo della scienza. La serie esclusiva "Audioscienza" di Area51 Publishing ti propone argomenti scientifici con un approccio divulgativo e un linguaggio semplice e diretto. Qui troverai informazioni e conoscenze che puoi portare sempre con te, come utili strumenti per conoscere te stesso e il mondo che ti circonda. Respirare è così naturale per noi che per la maggior parte della nostra vita non ci facciamo caso.

You're about to discover the crucial information regarding plastic surgery. Millions of people suffer from cosmetic issues and throw away their personal and professional success because of it. Most people realize how much of a problem this is but are unable to change their situation simply because they don't have the proper information to work with.

In this smart and timely book, the distinguished moral philosopher Sissela Bok ponders the nature of happiness and its place in philosophical thinking and writing throughout the ages. With nuance and elegance, Bok explores notions of happiness - from Greek philosophers to Desmond Tutu, Charles Darwin, Iris Murdoch, and the Dalai Lama - as well as the latest theories advanced by psychologists, economists, geneticists, and neuroscientists.

In How We Do It, primatologist Robert Martin draws on 40 years of research to locate the roots of everything from our sex cells to the way we care for newborns. He examines the procreative history of humans as well as that of our primate kin to reveal what's really natural when it comes to making and raising babies, and distinguish which behaviors we ought to continue - and which we should not. Although it's not realistic to raise our children like our ancestors did, Martin’s investigation reveals surprising consequences of - and suggests ways to improve upon - the way we do things now.

Are we "noble in reason"? Perfect, in God's image? Far from it, says New York University psychologist Gary Marcus. In this lucid and revealing book, Marcus argues that the mind is not an elegantly designed organ but a "kluge", a clumsy, cobbled-together contraption. He unveils a fundamentally new way of looking at the human mind - think duct tape, not supercomputer - that sheds light on some of the most mysterious aspects of human nature.

Do antidepressants work, or are they no better than placebos? Like his colleagues, Irving Kirsch spent years referring patients to psychiatrists to have their depression treated with drugs. Eventually, however, he decided to investigate for himself just how effective the drugs actually were. With 15 years of research, Kirsch demonstrates that what everyone “knew” about antidepressants is wrong; what the medical community considered a cornerstone of psychiatric treatment is little more than a faulty consensus.

Did you know women walk more, eat less, socialize more, meet more men, dance more, and flirt more when they're ovulating? Or that PMS may have evolved to get rid of boyfriends with unfit sperm? Behind the "fickle" differences in what women find sexy about men, or what they like to wear, there's a hidden adaptive intelligence shaped over eons. Rather than making women irrational - as the conventional and irredeemably sexist wisdom goes - the female hormonal cycle has been exquisitely fine-tuned to give women the advantages they needed to succeed in our ancestral environments, and perhaps also today.

"If you want to understand the strange workings of the human body, and the future of medicine, you must read this illuminating, engaging book." —Siddhartha Mukherjee, author of The Gene In 2014, James Hamblin launched a series of videos for The Atlantic called "If Our Bodies Could Talk." ...

G. Wayne Miller has dramatically and meticulously reconstructed an amazing true story: how a group of renegade Minnesota surgeons, led by Dr. Walt Lillehei, made medical history by becoming the first doctors to operate deep inside the human heart.

**Kirkus Best Books of the Year (2013)** From one of our finest and most popular science writers, and the best-selling author of Your Inner Fish, comes the answer to a scientific mystery as big as the world itself: How are the events that formed our solar system billions of years ago embedded...

Why do we look the way we do? What does the human hand have in common with the wing of a fly? Are breasts, sweat glands, and scales connected in some way? To better understand the inner workings of our bodies and to trace the origins of many of today’s most common diseases, we have to turn to...

The astonishing New York Times bestseller that chronicles how a brain scientist's own stroke led to enlightenment. On December 10, 1996, Jill Bolte Taylor, a thirty-seven-year-old Harvard-trained brain scientist experienced a massive stroke in the left hemisphere of her brain. As she observed...

Early birds and night owls are born, not made. Sleep patterns are the most obvious manifestation of the highly individualized biological clocks we inherit, but these clocks also regulate bodily functions from digestion to hormone levels to cognition. By understanding and respecting our internal time, we can live better.

We inherit mechanisms for survival from our primeval past - none so obviously as those involved in reproduction. The hormone testosterone underlies the organization of activation of masculinity: It changes the body and brain to make a male. It is involved not only in sexuality but in driving aggression, competitiveness, risk-taking - all elements that were needed for successful survival and reproduction in the past. But these ancient systems are carried forward into a modern world.

This groundbreaking work of practical, popular science reveals that fat is much smarter than we think. Fat is an obsession, a dirty word, a subject of national handwringing—and, according to biochemist Sylvia Tara, the least-understood part of our body. You may not love your fat, but your body...

We like to think of ourselves as exceptional beings, but are we really any more special than other animals? Humans are the slightest of twigs on a single family tree that encompasses four billion years, a lot of twists and turns and a billion species. All of those organisms are rooted in a single origin, with a common code that underwrites our existence. This paradox - that our biology is indistinct from all life, yet we consider ourselves to be special - lies at the heart of who we are.

Listen as descriptions of human physiology are illustrated in the eBook edition with 80 panel paintings by Philip James ROI. A viscous surface of pulped and washed colour interprets the intricate framework of muscles, arteries, bone and soft tissue, all infused with an internal dynamic of potent nervous energy. First published in 2001, the volume carried 80 colour plates of art works with descriptions of the location and function of portrayed parts.

Sind es nur die Gene, die unser Wesen bestimmen? Welche Rolle spielen dabei Erfahrungen, Erlebnisse und das, was wir "Seele" nennen? Das Wechselspiel zwischen Erbanlagen und Lebensumständen beschäftigt die moderne Medizin bis heute. Joachim Bauer macht dieses Zusammenwirken von Geist und Genen erstmals populär verständlich - und setzt sich ein für einen bewussteren Umgang mit der menschlichen Seele.

The human body is the most fraught and fascinating, talked-about and taboo, unique yet universal fact of our lives. It is the inspiration for art, the subject of science, and the source of some of the greatest stories ever told. In Anatomies, acclaimed author of Periodic Tales Hugh Aldersey-Williams brings his entertaining blend of science, history, and culture to bear on this richest of subjects.

For millennia, humans have tried and often failed to master nature and transcend our limits. But this has started to change. The new scientific frontier is the human body: the greatest engineers of our generation have turned their sights inward, and their work is beginning to revolutionize...

This scientific writing, which was considered to be the groundwork of evolutionary biology, presented the theory that species developed over a line of originations through a method of natural selection. It imparted evidence that the variety of life resulted from a common descent via a branching model of evolution.

Balance is a lively, 360-degree exploration of our body's supersense. Health and wellness writer Carol Svec examines every facet of balance in a way that is highly entertaining, broadly accessible, and rigorously researched. Listeners follow her through various facilities as she talks with scientists doing state-of-the-art research. She grilled an egg in a virtual kitchen, had her senses fooled in a tumbling room by a mannequin named Hans, survived "the Vominator" without losing her lunch, and experienced drunken dizziness inside a police muster room.

How does the brain generate a conscious thought? And why does so much of our knowledge remain unconscious? Thanks to clever psychological and brain-imaging experiments, scientists are closer to cracking this mystery than ever before. In this lively book, Stanislas Dehaene describes the pioneering work his lab and the labs of other cognitive neuroscientists worldwide have accomplished in defining, testing, and explaining the brain events behind a conscious state.