That Neuroscience Guy The Impact of Marijuana on the Brain
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Sep 25, 2022 The conversation dives into the fascinating neuroscience of marijuana. It uncovers how THC interacts with neurotransmitters and the impact on the endocannabinoid system. Listeners learn about the potential therapeutic benefits for chronic pain sufferers. However, the discussion also highlights the risks, including possible cognitive impairments and an increased risk of schizophrenia, especially among adolescents. It's a thought-provoking look at a substance that has become increasingly prevalent in society.
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Host's Personal Disclosure
- Olaf Kregolson introduces himself as a neuroscientist at the University of Victoria and the host of the podcast.
- He admits he has never been high and frames his comments as neuroscientific, not personal experience.
How Neurons Communicate
- Neurons communicate via an electrical-to-chemical-to-electrical process that uses neurotransmitters to pass signals across synapses.
- This basic mechanism underlies sensations, thoughts, movements, and emotions.
Neurotransmitters And Regulators
- Different neurotransmitters have specialized roles and distributions across the brain, like glutamate being widespread and dopamine more focused.
- Neuroregulators modulate these neurotransmitters to control overall neural activity.