New Books in Neuroscience

By: New Books Network
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  • Summary

  • Interviews with Neuroscientists about their New Books Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/neuroscience
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Episodes
  • Anneli Jefferson, "Are Mental Disorders Brain Disorders?" (Routledge, 2024)

    Anneli Jefferson, "Are Mental Disorders Brain Disorders?" (Routledge, 2024)
    Nov 4 2024
    The question of whether mental disorders are disorders of the brain has led to a long-running and controversial dispute within psychiatry, psychology and philosophy of mind and psychology. While recent work in neuroscience frequently tries to identify underlying brain dysfunction in mental disorders, detractors argue that labelling mental disorders as brain disorders is reductive and can result in harmful social effects. Are Mental Disorders Brain Disorders? (Routledge, 2024) brings a much-needed philosophical perspective to bear on this important question. Anneli Jefferson argues that while there is widespread agreement on paradigmatic cases of brain disorder such as brain cancer, Parkinson's or Alzheimer’s dementia, there is far less clarity on what the general, defining characteristics of brain disorders are. She identifies influential notions of brain disorder and shows why these are problematic. On her own, alternative, account, what counts as dysfunctional at the level of the brain frequently depends on what counts as dysfunctional at the psychological level. On this notion of brain disorder, she argues, many of the consequences people often associate with the brain disorder label do not follow. She also explores the important practical question of how to deal with the fact that many people do draw unlicensed inferences about treatment, personal responsibility or etiology from the information that a condition is a brain disorder or involves brain dysfunction. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/neuroscience
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    1 hr and 29 mins
  • David Peña-Guzmán: Animals Dream and that Makes Them Morally Considerable (JP)

    David Peña-Guzmán: Animals Dream and that Makes Them Morally Considerable (JP)
    Oct 31 2024
    In his marvelous new book, When Animals Dream: The Hidden World of Animal Consciousness (Princeton UP, 2023), David Peña-Guzmán (SF State as well as the lovely philosophical podcast Overthink) offers up something new in animal studies--"a philosophical interpretation of biological subjectivity." Although we share no linguistic schema with animals there is lots more evidence than just YouTube (octopuses, dogs, signing chimpanzees, brain scans of dreaming birds etc) to suggest oneiric behaviors and underlying mental states occur all over the animal kingdom. So, David discusses with John his interest in using dreaming as a window into consciousness. Here is what it means that we are not alone in our dreams... David details the "flattening and impoverishing effect on the natural sciences" wrought by 20th century behaviorist paradigms. He also expresses skepticism about the likelihood of AI ever achieving more than a "zombie" state; it now and perhaps always will profoundly differ from animals' varied experiences of our shared world. The biological commonality that most strikes David is the idea it is logically inconceivable that there might be a dreamer devoid of consciousness or sentience. Dreaming, he argues may be the key to acknowledging animal's "moral considerability"--the right to have their consciousness, sentience and in the deepest sense their standing taken into account. . Finally David admits to a feeling of tragedy in writing this book: he has had to engage with experimentation that crosses boundaries in animal treatment in order to make the case for those boundaries. He understands his decision as tragic because either way--to engage or to ignore the science--would be to lose something. Mentioned in the episode: New Wave of "inner space" SF authors who focus on the alien nature of humanity itself: J. G. Ballard, Philip K. Dick, and John's hero Ursula Le Guin. Recallable Books: Susana Monso, Playing Possum a newly translated book on the ways that animals mourn their beloveds. Charles Darwin, Descent of Man and The expression of the emotions in man and animals (both 1872) are two of the crucial 19th century texts begin to think of animals as complete subjects. Charles Darwin as an early theorist of biosemiosis who deserves, Jain and David agree, to be reactivated. Listen and Read here. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/neuroscience
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    51 mins
  • Francisco Aboitiz, "A History of Bodies, Brains, and Minds: The Evolution of Life and Consciousness" (MIT Press, 2024)

    Francisco Aboitiz, "A History of Bodies, Brains, and Minds: The Evolution of Life and Consciousness" (MIT Press, 2024)
    Oct 19 2024
    Francisco Aboitiz is a professor at the Medical School and the director of the Interdisciplinary Center for Neuroscience at Pontificia Universidad Católica de Chile. A History of Bodies, Brains, and Minds: The Evolution of Life and Consciousness (MIT Press, 2024) tells the story of life and nervous systems. It introduces the conceptual framework and terminology of evolution, gives a great overview of our current knowledge and a thorough discussion of open questions. The first part defines two basic concepts: evolution and life. Surprisingly, we learn that the first definition is more straightforward. If you are challenged by some terminology in the later chapters - like phylogeny, ontogeny, or the different types of homology - it is highly recommended to revisit the definitions in the first chapter. The story begins in the second part. Chapter 3 introduces multiple theories on how the first cells might have appeared. In the next chapter, these cells start to form more complex, multicellular organisms. Chapter 5 is dedicated to the main characteristics and early history of neurons. In the third part, we get acquinted with more complex animals. In chapter 6 with the bilaterians, in chapter 7 and 8 with the vertebrates and their nervous system, in chapter 9 with mammals. Chapter 10 provides a deep dive into the neocortex and its role in cognition. The fourth part of the book is about "a singular ape". Chapter 11 describes the history of primates, focusing on Hominins. It goes into details on various aspects like walking, the growth of brains, toolmaking, and social life. Chapter 12 describes the evolution of vocal communication. Chapter 13 discusses how speech has influenced communication and social life. Chapter 14 explores numerous open questions around consciousness. How to define it? When and how did it emerge in evolution? Which animals are conscious and in which ways? After this long history, chapter 15 arrives in the present and the future. What are some current evolutionary trends? How do cultural and technological changes influence our nervous systems? In our conversation with Professor Aboitiz, we focused on a few remarkable milestones in this story. For start, he outlined some theories how life might have begun. Then a huge jump in time followed: How the first mammals appeared and survived in a world dominated by dinosaurs. Professor Aboitiz elaborated on how the brains of mammals differ from the brains of other vertebrates. He described the cerebral cortex, a new part in the mammalian brain. The role of senses changed significantly: The early mammals had worse vision, but better smell, touch, and audition compared to other vertebrates. Changes in the anatomy of the head and neck supported these more developed senses. The enhanced olfactory system is also related to the hippocampus, where some new skills appeared: advanced spatial orientation and short-term memory. The next milestone we discussed in detail is the appearance of language. Professor Aboitiz shared some fascinating facts about the vocal communication of birds and primates. He explained the connection between toolmaking and language. He described the speech loop and the connection between working memory and talking. He proposes that manual gestures and vocal communication have evolved together, and communication has always been multi-modal. The last part of our conversation focused on the current and future situation. How culture and technology has changed our nervous system, e.g. how a brain area is particularly involved in reading. Professor Aboitiz also discussed the more recent technological innovations and their effects on society and the environment. He introduced the social projects conducted by the Interdisciplinary Center for Neuroscience. The project RIEN (Robótica Integral Educativa & Neurociencia) facilitates workshops where kids work in teams with rotating roles to build and program robots. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/neuroscience
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    1 hr and 11 mins

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