What the Brain Needs to Build Itself: Myelin, Plasmalogens, Autism, Alzheimer's | 29-Min Essentials with Dr. Dayan Goodenowe

This is the 29-minute Essentials edition of my conversation with Dr. Dayan Goodenowe. The full episode, with more on testing, maternal health and where his research is headed, is here: https://biohackautism.com/podcast/dayan-goodenowe-autism-brain-development-plasmalogens/ What does the brain need to build itself, and why does the answer matter for a child with autism and for the parent caring for them? Dr. Dayan Goodenowe, PhD, is a neuroscientist, biochemist and the founder of Prodrome Sciences. In this condensed edition he walks through the brain as a wiring project: raw wires at birth, myelin as the insulation that lets signals stay separate, and why myelination is adaptive rather than pre-programmed. From there he explains why incomplete myelination can make noise and light overwhelming, why children with autism show reduced white matter on imaging, and where neuroinflammation and mitochondrial stress fit in. The middle of the conversation is about plasmalogens: what they are, why the body has to make them in peroxisomes, why they cannot be eaten intact, and how the body spends them like a fire blanket on inflammation. Nadia and Dr. Goodenowe then follow the same biology into later life: age as the main driver of cognitive decline, what ApoE4 actually changes, cortical thickness as the brain's muscle, and why a baseline measurement matters more than a diagnosis. IN THIS EDITION The brain as a wiring diagram: axons, synapses and myelin Why myelination is adaptive, and why deep sleep is part of it Sensory overload explained through incomplete myelination We learn by receiving: what that changes for parents What plasmalogens are and why the brain needs them Why plasmalogens cannot be eaten intact Neuroinflammation, white matter and resilience in autism Autism and Alzheimer's as two ends of the same biology Age, ApoE4 and when dementia starts Cortical thickness: the brain's muscle Baseline testing without obsessing over it CONNECT WITH DR. DAYAN GOODENOWE Dr. Dayan Goodenowe is a neuroscientist and biochemist, the founder of Prodrome Sciences, founder of Dr. Goodenowe's Dietary Therapeutics, and the author of Breaking Alzheimer's. Dr. Goodenowe's education site: https://drgoodenowe.com Prodrome Sciences (for practitioners): https://prodrome.com Dr. Goodenowe has a financial interest in Prodrome Sciences and in plasmalogen products discussed during this conversation. FULL EPISODE Episode 34, the complete conversation: https://biohackautism.com/podcast/dayan-goodenowe-autism-brain-development-plasmalogens/ Episode 28 (solo, hormones and lipids), where this conversation was first previewed: https://biohackautism.com/podcast/autism-blood-work-thyroid-hormones-insulin/ MEDICAL DISCLAIMER This episode is for educational and informational purposes only. It is not medical advice. Always consult with a qualified healthcare provider before making changes to your health protocol or your child's protocol. Several compounds and tests discussed in this episode are investigational or are not FDA-approved for the uses discussed. The plasmalogen precursor program described is in a pre-IND stage of an FDA-regulated development pathway. Biohacking Autism does not provide individualized treatment protocols, dosing instructions, or sourcing guidance for regulated compounds. This podcast uses the following third-party services for analysis: OP3 - https://op3.dev/privacy