In episode four of the Trauma and the Brain Podcast, Chantell Tilly Anderson and licensed professional counselor Matt Lasslo expand on the question, “What is trauma?” by examining how it manifests across a lifetime.
They tease apart trauma as a life event versus trauma as the body’s response—diving into fight, flight, and freeze, dissociation, and why some experiences get “stuck” instead of integrating into long-term memory.
Matt breaks down the core PTSD symptom clusters—intrusive thoughts and flashbacks, avoidance and “conscious justifications,” and negative shifts in mood and thinking—with real-life examples of how fear, shame, and intrusive thoughts can quietly shape relationships, work, and day-to-day choices.
From there, the conversation zooms out to the lifespan of trauma: how childhood and adult trauma often impact us differently, what the ACEs (Adverse Childhood Experiences) study actually found, and how unresolved trauma can affect physical health over time—sleep, pain, digestion, blood pressure, even vulnerability to illness.
They also touch on medical and psychiatric trauma, including what it can feel like to hand over control of your life to a hospital system.
The episode closes with first steps toward healing: acknowledging trauma instead of minimizing it, paying attention to the body’s signals (like held breath and chronic tension), using grounded, believable affirmations, and learning to set and honor healthy boundaries—both as a trauma survivor and as someone supporting one.