Brick by Brick

Send us Fan MailHave you ever spent hours somewhere that doesn't exist, with people who aren't real, feeling things that are completely genuine? And then come back, and had no idea how to explain any of it to anyone?This episode is about maladaptive daydreaming. Not regular mind-wandering. The kind where people spend four or more hours a day in a vivid internal world, hide it from everyone around them, and spend years being misdiagnosed with depression, anxiety, or ADHD because clinicians don't have a name for what they're actually describing.We're looking at Soffer-Dudek and Somer's daily diary study, published in Frontiers in Psychiatry in 2018. The study tracked 77 people over 14 days and measured not just whether maladaptive daydreaming correlated with other symptoms, but which direction the relationship actually runs. What pushes someone toward the daydream? What gets worse the day after they come back? The findings point to a specific cycle, and they change how you think about why this is so hard to walk away from.We also get into why this condition has lived without a clinical home for so long, what the treatment research actually says, and what the communities that formed around this knew before researchers found them.This episode is for anyone who has felt the pull. And for anyone who loves someone who has.

Send us Fan MailIn this episode, we go deeper than behavior and deeper than brain structure. We're heading into the engine room, the cellular and chemical systems that researchers believe are central to understanding why the brain in autism develops and functions the way it does.We look at three systems. The brain's primary chemical messenger and what happens when its calibration is off. The cellular structures responsible for energy production and why the brain feels their dysfunction most acutely. And the signaling pathway that controls how the brain builds and maintains its own connections, and what goes wrong when it runs in the wrong direction.We also connect all three back to what we covered in Episodes 1 and 2, because none of these systems operate in isolation. They interact. They feed into each other. And together they start to explain something the Lord et al. Lancet review pointed at but couldn't yet answer, why we can see patterns in autism across large groups, but still can't make reliable predictions for any individual person.Based on Shuid et al., Update on Atypicalities of Central Nervous System in Autism Spectrum Disorder. Brain Sciences, 2020. Cross-referenced with Lord et al., Autism Spectrum Disorder. The Lancet, 2018.

Send us Fan MailIn this episode, we go inside the brain itself, using a building as our guide.We talk about what early altered brain development actually means at the cellular level, and why the blueprint gets drawn differently before anyone notices. Why the structures most responsible for threat detection and emotional memory are built larger in childhood, and what happens to them after that. What the amygdala and hippocampus are actually doing in a crowded, unpredictable environment, and why that costs so much. Why there are still no reliable biomarkers for autism, and what the structural findings tell us about why that's not a simple problem to solve. What neuroinflammation looks like inside donated brain tissue, and why the maintenance crew never stood down. And what happens when you put these two papers side by side, because they don't just describe the same condition from different angles. They answer each other's questions.All of it from one paper. Shuid, A.N. et al., Update on Atypicalities of Central Nervous System in Autism Spectrum Disorder. Brain Sciences, 2020.

Send us Fan MailIn this episode, we walk through autism research one stop at a time, using an airport as our guide. We talk about what autism actually is and why it looks so different in every person. Why we diagnose something biological by watching behavior, and what that process gets wrong. What the genetics actually tell us and what they don't. Everything that travels alongside autism that most conversations completely miss. What the research says actually helps. And what adult life looks like for autistic people, including the hard numbers most people choose to skip over.All of it from one paper. Lord et al., Autism Spectrum Disorder. The Lancet, 2018.