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Episode 97: February 2025

In this episode we hear about opioid overdoses, a new technique for studying teamwork in animals, making the most of fMRI data, how childhood adversity blunts the fear response in later life, and the neuroscientists looking to link patterns of brain activity to specific thought processes - by performing brain scans on people as they watch movies.
Podcast
Episode 97: February 2025
Image by vat loai from Pixabay

Chapters

  1. 0:34
    Movies on the mind
    Scanning the brain of someone as they watch a film can help to visualise thought patterns
    This chapter is based on the following content
  2. 9:41
    Beating drug overdoses
    A drug that does not enter the brain reverses the effect of opioid overdoses in rats
    This chapter is based on the following content
  3. 17:56
    Better together
    An automated apparatus that rewards marmosets for working together can be used to investigate cooperation
    This chapter is based on the following content
  4. 25:56
    Predicting individual traits
    A new model seeks to determine individual traits from patterns of brain activity
    This chapter is based on the following content
  5. 33:11
    Facing adversity
    Childhood trauma blunts fear learning later in life
    This chapter is based on the following content
    • Research Article by Maren Klingelhöfer-Jens, Katharina Hutterer ... Tina B Lonsdorf

Related

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    Mapping patterns of thought onto brain activity during movie-watching

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    Peripheral opioid receptor antagonism alleviates fentanyl-induced cardiorespiratory depression and is devoid of aversive behavior

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    Development of a Marmoset Apparatus for Automated Pulling to study cooperative behaviors

    Olivia C Meisner, Weikang Shi ... Steve WC Chang
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    Predicting individual traits from models of brain dynamics accurately and reliably using the Fisher kernel

    Christine Ahrends, Mark W Woolrich, Diego Vidaurre
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    Reduced discrimination between signals of danger and safety but not overgeneralization is linked to exposure to childhood adversity in healthy adults

    Maren Klingelhöfer-Jens, Katharina Hutterer ... Tina B Lonsdorf