https://www.spreaker.com/podcast/understanding-the-brain--4372427enMedicineCopyright Circle Of Insight Productionshttps://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/52d3be1311457fed265062d0426f9dca.jpghttps://www.spreaker.com/podcast/understanding-the-brain--4372427Tue, 27 Oct 2026 12:42:37 +0000Circle Of Insight ProductionsCircle Of Insight Productionsfeeds@spreaker.comfalse2af8c057-781b-5191-adb0-91ee6aaac072episodichttps://www.spreaker.com/episode/what-happens-to-your-neurons-during-a-concussion-the-cellular-science-of-brain-injury--75985459https://api.spreaker.com/episode/75985459Tue, 27 Oct 2026 12:40:02 +0000Circle Of Insight ProductionsA concussion can trigger a complex chain reaction involving mechanical stretching, neurotransmitter release, calcium influx, and disrupted energy metabolism. This episode examines how these cellular disturbances affect memory, attention, and...225falsefullhttps://www.spreaker.com/episode/the-four-dopamine-pathways-how-one-neurotransmitter-controls-movement-motivation-and-hormones--75984890https://api.spreaker.com/episode/75984890Mon, 26 Oct 2026 12:05:02 +0000Circle Of Insight Productions Dopamine is often described as the brain's pleasure chemical, but its functions extend far beyond feelings of reward. This episode explores the mesolimbic, mesocortical, nigrostriatal, and tuberoinfundibular pathways and their distinct contributions...265falsefullhttps://www.spreaker.com/episode/the-hypervigilant-brain-how-trauma-changes-threat-detection--75901766https://api.spreaker.com/episode/75901766Sun, 25 Oct 2026 15:45:02 +0000Circle Of Insight ProductionsExplore the amygdala, hippocampus, prefrontal cortex, and stress-response systems. Examine fear conditioning, threat generalization, and why the brain sometimes responds to harmless stimuli as though they represent danger.188falsefullhttps://www.spreaker.com/episode/what-ssris-actually-do-to-the-brain--75881068https://api.spreaker.com/episode/75881068Wed, 21 Oct 2026 12:40:02 +0000Circle Of Insight ProductionsExamine serotonergic pathways, receptor signaling, and neuroplasticity while explaining why depression cannot be reduced to a simple chemical imbalance.373falsefullhttps://www.spreaker.com/episode/why-smells-trigger-memories-faster-than-we-expect--75861891https://api.spreaker.com/episode/75861891Tue, 20 Oct 2026 12:55:01 +0000Circle Of Insight ProductionsExplore the olfactory bulb, piriform cortex, amygdala, hippocampus, and neural pathways connecting odor recognition with autobiographical memory. 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