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PODCAST

Think Twice Podcast

Think Twice Podcast

Get your critical thinking caps on! ‘Think Twice’ discusses controversial topics in the field of neuroscience with the goal of bringing more nuance and rigor to mainstream media. We’ll take you past the headlines by breaking down relevant neuroscience topics, interviewing experts in the field and overcoming misinformation/disinformation with evidence-based content. This podcast is run by a small group of graduate students at the Centre for Neuroscience Studies at Queen’s University. We hope to bring

science

All Episodes

00:41:53

39: Synapses to Soulmates - The Neuroscience of Love...

Think Twice Podcast ·

2025/02/08

Love is a focal point of our favourite movies, music, and most cherished memories. But what really happens in the brain when we fall in love? Is "love at first sight" real? Does the media get it right, or are we being fed myths about what romance really looks like? In this special Valentine's Day episode, we break down the neuroscience of love, attraction, and attachment. From synapses to soulmates, we discuss the neurobiology of falling in love, the role of social media and dating apps, dark sides

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00:47:59

Mind Over Marketing : BCIs and Neuroscience of...

Think Twice Podcast ·

2025/01/31

The idea that technology may be able to directly capture and control our thoughts is both fascinating and scary. But this type of technology has been around and is continues to be developed for a variety of applications. In this episode, we speak to Dr. Susan Boehnke about brain computer interfaces and neuromarketing. We dive into the ethical implications of brain-computer interface (BCI) applications—are these technologies enhancing human potential or invading our privacy? We also unpack how the

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00:24:50

37: Brain Computer Interfaces - Is Neuralink Really...

Think Twice Podcast ·

2025/01/17

Brain Computer Interfaces (BCI) allow us to connect the brain directly to an external device. By implanting some electrodes in certain regions of the brain, we can record brain activity and connect it to a computer or prosthetic that can then carry out the action that is being decoded based on the neural activity. Cool, huh? But before we get carried away by all the potential these technologies have, its important to discuss what the current state of research truly is and what ethical considerations

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00:53:36

36: How Does Genetic Engineering Work?

Think Twice Podcast ·

2024/12/31

DNA is the code for life, it's in all of our cells and it makes us who we are. But, it can also make things go terribly wrong, leading to genetic diseases and predispositions to other diseases like cancer. A cutting-edge field known as gene therapy is focused on manipulating that code to study diseases and develop novel therapeutics that rely on genetic engineering techniques. So how does it all work? What is CRISPR? Will it lead to a future of designer babies and super humans? In this episode,

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00:44:38

35: Ophthalmology - What the Eyes Tell Us About the...

Think Twice Podcast ·

2024/12/17

Did you know that your eye is actually an extension of your brain? Ever heard of an eye microbiome? Why do you have to sneeze when you go into the sun? Can vitamin D supplements really replace the vitamin D you get from the sun? What role do your eyes play in vitamin D levels and why do we even care about Vitamin D anyway? How is the risk of developing multiple sclerosis or optic neuropathy related to your geographic location on earth? We discuss all of these questions and more in this episode on

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01:00:17

33: Decision-Making & Free Will - Is It All an Illusion?

Think Twice Podcast ·

2024/11/22

Have you ever thought about how your brain makes decisions? How does your brain decide if you should go out with your friends for a drink instead of studying for a midterm or even how does it decide what political party to vote for when elections come around? Is there such a thing as free will or is it merely an illusion? In this graduate student interview episode, Julien Milosz discusses computational modelling, decision making, free will, and conducts a live experiment with our host.Julien

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00:32:38

34: Cocaine & Bee-havior - A Journal Club

Think Twice Podcast ·

2024/11/18

Curious about what bees and humans have in common when it comes to cocaine and reward circuits? Wondering what this all means for addiction research or even saving the bees? In this journal club-style episode, we are covering a recent paper on the effects of cocaine on honeybees and you won't BEE-lieve what it showed. We break down the methods and results of this fascinating research, from dopamine-driven bee dances to the cognitive effects of cocaine withdrawal. Along the way, we’ll discuss the

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00:34:18

32: Neuro Basics - The Blood Brain Barrier & Drug Design

Think Twice Podcast ·

2024/11/08

Have you every wondered how exactly drugs are designed to access the brain? The answer usually revolves around one very important part of the central nervous system. The blood brain barrier is the layer of cells that protects the brain from pathogens while still allowing for the removal of toxins. From pain medications to ozempic, several drugs have been designed to get across this barrier in one way or another. In this episode, we are joined by an expert in the field and cover how the blood brain

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00:51:33

31: Psychopathy - Does the Media Get It Right?

Think Twice Podcast ·

2024/10/25

Have you ever wondered what makes a person capable of heinous acts such as murder? Are their brains different from the rest of us? Do they feel remorse or guilt? What about how to predict if someone will grow up to be a psychopath? In this episode, we explore the dark yet intriguing realm of psychopathy and the neuroscience behind it all! We answer your burning questions on the topic, including potential causes, the truth behind 'empty eyes,' psychopathy vs sociopathy, and if psychopaths are

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00:54:11

30: Will AI Chatbots Replace Human Therapists?

Think Twice Podcast ·

2024/10/11

Would you trust an AI chatbot with your mental health? The lack of accessible and effective interventions for mental health continues to be a worldwide problem. Recent advancements in artificial intelligence (AI) represent a potential solution, including the rise of 24-hour AI chatbots as a support tool. However, with all new technologies there is concern about the lack of regulatory oversight, potential overhyped benefits, and underestimated risk of these AI therapy apps, especially considering the

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01:01:33

29: Satiety Science - How Genetic Mutations Can Lead...

Think Twice Podcast ·

2024/09/27

Did you know that there are cells in your brain that decide when you should feel hungry and when you should feel full? And in some people, those cells don't work and the feeling of hunger never disappears regardless of how much they eat. Understanding how these cells work and what key mechanisms regulate satiety in humans is crucial to combat the global obesity epidemic. In this graduate student interview episode, Sandrine St-Onge tells us about her research on how our brain tells our body that we

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00:27:10

28: Which Self-Help Books are Actually Backed by...

Think Twice Podcast ·

2024/09/13

Did you know that reading isn't only for fun, but it can also have several health benefits like improving sleep quality, cognitive function, and stress relief? Self-help is a genre that is quickly rising in popularity but, unfortunately, a lot of self-help content is not actually backed by neuroscience. So, which ones should you read and which ones should you avoid? In this episode, professor and psychologist Dr. Joanna Pozzulo shares her top 4 picks for evidence-based self-help books and how to

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00:49:38

27: The Mysteries of Lucid Dreaming with Dr. Başak...

Think Twice Podcast ·

2024/08/30

Have you ever wondered how lucid dreaming is even possible; being aware that you’re dreaming and also having the ability to control your dreams? Well, researchers are using cutting-edge techniques to figure it out, including how they can communicate with lucid dreamers, the brain mechanisms responsible for these experiences, and how people can teach themselves to lucid dream. It might sound a lot like a sci-fi film but, in this episode, we are joined by an expert in the field to break down the

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00:27:28

26: Epilepsy and Hormones - Why Are We Treating Women...

Think Twice Podcast ·

2024/08/16

Did you know there is a link between hormonal changes and seizures? New research is demonstrating a bi-directional relationship between hormones like estrogen and progesterone with electrical activity in the brain. We know there are vast differences in hormonal cycles between men and women, so why are standard epilepsy treatments not considering this? In this episode, we chatted with Dr. Lata Vadlamudi, an associate professor and senior staff specialist in neurology at the Royal Brisbane and Women’s

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00:52:40

25: How Picking Your Nose is Linked to Alzheimer's...

Think Twice Podcast ·

2024/08/02

Can digging for gold cause Alzheimer's disease? A recent review paper published in the journal biomolecules seems to suggest so and media headlines are spreading the word fast and far. But how strong is the scientific evidence? In this journal club-style episode, we break down the neuroscience, provide you with a summary of the paper in question, and critically analyze its limitations and implications. Listen to hear what neuroscientists in training think about if and how picking your nose could

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00:41:05

24: How Toxic Stress is Hurting Your Brain with Dr....

Think Twice Podcast ·

2024/07/19

Who isn’t stressed these days? Whether you’re a student, working in a hypercompetitive career space, or dealing with trauma, stress has become a normalized experience for all. But, have you ever stopped to consider how stress is impacting your body and brain? Emerging research is demonstrating that, while some stress can be good for us, toxic and chronic levels of stress can contribute to severe and harmful changes in metabolism, immune function, aging and mental health. So, why are healthcare

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01:05:09

23: Grad School 101 - How to Publish and Present Your...

Think Twice Podcast ·

2024/07/05

Are you interested in publishing your research but don't know how to succeed? Or are you navigating the early years of grad school and don't know what to expect? In this episode, PhD candidates in neuroscience at Queen's University chat about their secrets to success when writing and presenting research in grad school, including topics like what to include in a scientific publication, how to identify predatory journals, being ESL in grad school, as well as how to present your work at lab meetings,

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00:50:09

22: A Chat with Women in Neuro (WiN)

Think Twice Podcast ·

2024/06/21

What's it like to be a woman in neuroscience and STEM? How did a team of 5 manage to plan and execute a ~100 person conference while being full-time graduate students? What's stopping you from making a positive change for future generations in your field? In this episode, we're thrilled to amplify the voices of Women in Neuro (WiN), a recently established outreach program at Queen's University that hopes to address the gender disparity in neuroscience research programs and the larger workforce. Run

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00:43:52

21: Your Brain on Misinformation

Think Twice Podcast ·

2024/06/07

What is misinformation and why does it have such pervasive effects on society? How do our brain's thinking patterns facilitate the beliefs and consequences of misinformation? In this episode, we explore these questions as well as solutions in an effort to reduce misinformation and the sometimes dangerous effects it can have.Authors: Deane Pinto, Elena Koning, Eve Racette Email: thinktwicepodcast@outlook.com Instagram: @thinktwice_podcast LinkedIN: Think Twice Podcast Patreon:

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00:44:32

20: Generative AI and Science Denial with Dr. Gale...

Think Twice Podcast ·

2024/05/31

What is generative AI and how is it fuelling the spread of misinformation and public distrust in scientific consensus? How should graduate students be using ChatGPT, if at all? In this episode, we discuss the rise of generative AI and the unique concerns associated with it, including the spread of misinformation, creation of deep fakes and promotion of science denial. We are joined by Dr. Gale Sinatra, a professor from the University of Southern California and co-author of the book Science Denial:

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59 results

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