This episode dives deep into excitatory neurons—the brain’s primary “go” signal—and their outsized role in the Autistic phenotype. We explore how pyramidal neurons, powered by glutamate through AMPA and NMDA receptors, drive lightning-fast information transmission, synaptic hyperplasticity via BDNF, and elevated gamma oscillations (30–80 Hz) in V1, S1, and A1. This overactive excitatory push, paired with reduced parvalbumin and somatostatin inhibition, creates the well-documented E:I imbalance that fuels sensory hypersensitivity, one-trial learning, rigid memory encoding, repetitive behaviors, and the classic distal-connection timing mismatch from early sensory cortices to prefrontal regions.The Autistic brain gets to the first two stops blazingly fast yet struggles to reach the final destination typical brains arrive at effortlessly.Inhibition Episodes: https://youtu.be/cjwbog7Rk4c?si=uSaLLNmS5EJLa_iHhttps://youtu.be/Oee4L7Vsj4E?si=Y5F2eVudCLhkxNw1https://youtu.be/PBHVssvoQkM?si=A6SPedQi-Dt-DVO_E/I https://youtu.be/ETChjRQ0SzQ?si=yIFNovzldwSZRMeThttps://youtu.be/jl0xwjnyXII?si=dmk49CMQo3Uf17axDaylight Computer Company, use "autism" for $50 off at https://buy.daylightcomputer.com/autismChroma Light Devices, use "autism" for 10% discount at https://getchroma.co/?ref=autismFig Tree Christian Golf Apparel & Accessories, use "autism" for 10% discount at https://figtreegolf.com/?ref=autismCognity AI for Autistic Social Skills, use "autism" for 10% discount at https://thecognity.com00:00 Excitatory Neurons, Push-Pull System, Parvalbumin Deficiency03:30 E:I Imbalance, Sensory Hypersensitivity, Repetitive Behaviors07:00 Pyramidal Neurons, Glutamate, AMPA/NMDA Receptors10:30 Brain Regions: DLPFC, Anterior Insula, V1 S1 A114:00 Amygdala Misnomer, Low Road vs High Road, Emotional Hub18:30 Receptors: AMPA 1-5ms, NMDA 10-200ms, mGluR Modulatory22:00 Gamma Oscillations, BDNF Hyperplasticity, Sensory Overload25:30 Distal Connections, Point-A-to-Point-B Timing Mismatch29:00 BDNF Critical Period, One-Trial Learning, Rigid Memory32:30 TRN Dysfunction, Repetitive Behaviors, Corticostriatal Circuit34:30 Go-Signal vs Stop-Signal, Push-Pull Bowling Bumpers36:00 Rubenstein & Merzenich 2003, E:I Imbalance Foundation37:08 Daylight Computer Company, use "autism" for $50 discount39:32 Chroma Light Devices, use "autism" for 10% discount42:35 Reviews/Ratings & Contact InfoX: https://x.com/rps47586YT: https://www.youtube.com/channel/UCGxEzLKXkjppo3nqmpXpzuAemail: info.fromthespectrum@gmail.com