# Neuroplasticity on The No Agenda Show

Neuroplasticity comes up in 4 chapters across 4 episodes of The No Agenda Show, from October 2013 to August 2019.

- **Chapters:** 4
- **Episodes:** 4
- **Discussed:** October 2013 – August 2019
- **Related topics:** [Lumosity](https://search.noagendashow.net/topic/lumosity.md), [Neuroscience](https://search.noagendashow.net/topic/neuroscience.md), [Amygdala](https://search.noagendashow.net/topic/amygdala.md), [C-span](https://search.noagendashow.net/topic/c-span.md), [Cognitive Health](https://search.noagendashow.net/topic/cognitive-health.md), [Communication](https://search.noagendashow.net/topic/communication.md), [Psychology](https://search.noagendashow.net/topic/psychology.md), [Serotonin](https://search.noagendashow.net/topic/serotonin.md), [Venture Capital](https://search.noagendashow.net/topic/venture-capital.md)

## Chapters 1–4 of 4

### Brain Plasticity, Risks of Constant Captioning

- **Episode:** [1159: Showly](https://search.noagendashow.net/episode/1159-showly.md)
- **Published:** 2019-08-01
- **Time:** 59:45–1:03:41
- **Transcript:** https://search.noagendashow.net/episode/1159-showly/chapter/brain-plasticity-risks-of-constant-captioning.md

The human auditory system is described as a top-down biofeedback system shaped by neuroplasticity. Experts warn that over-reliance on closed captions may diminish the brain's ability to filter speech from background noise. While captions can assist in language learning, the lack of engagement with complex naturalistic auditory stimuli could lead to a long-term decrease in processing skills.

Keywords: [neuroplasticity](https://search.noagendashow.net/topic/neuroplasticity.md), [serotonin](https://search.noagendashow.net/topic/serotonin.md), biofeedback, language learning, auditory stimuli, [communication](https://search.noagendashow.net/topic/communication.md)

### Robert Sapolsky, Biology of Stress and the Amygdala

- **Episode:** [931: Putin's Playbook](https://search.noagendashow.net/episode/931-putin-s-playbook.md)
- **Published:** 2017-05-21
- **Time:** 14:52–18:15
- **Transcript:** https://search.noagendashow.net/episode/931-putin-s-playbook/chapter/robert-sapolsky-biology-of-stress-and-the-amygdala.md

Author Robert Sapolsky discussed the biological effects of chronic stress on the human brain during a C-SPAN appearance. Sapolsky explained that prolonged trauma can lead to an enlarged amygdala and an atrophied frontal cortex, impairing executive function and judgment. The hosts apply this biological framework to explain the high-stress reactions of political partisans.

Keywords: robert sapolsky, [amygdala](https://search.noagendashow.net/topic/amygdala.md), frontal cortex, [neuroplasticity](https://search.noagendashow.net/topic/neuroplasticity.md), [c-span](https://search.noagendashow.net/topic/c-span.md)

### Lumosity Brain Games, Physical Exercise Benefits

- **Episode:** [562: Blotto](https://search.noagendashow.net/episode/562-blotto.md)
- **Published:** 2013-11-03
- **Time:** 56:42–58:28
- **Transcript:** https://search.noagendashow.net/episode/562-blotto/chapter/lumosity-brain-games-physical-exercise-benefits.md

A discussion with a neuroscience professor debunks the marketing claims of "brain game" companies like Lumosity. The professor clarifies that "neuroelasticity" is a made-up marketing term, whereas "neuroplasticity" is the scientific reality. He asserts that physical exercise, such as walking or jogging, is significantly more effective for cognitive health than digital puzzles.

Keywords: [lumosity](https://search.noagendashow.net/topic/lumosity.md), [neuroplasticity](https://search.noagendashow.net/topic/neuroplasticity.md), [neuroscience](https://search.noagendashow.net/topic/neuroscience.md), [psychology](https://search.noagendashow.net/topic/psychology.md), [cognitive health](https://search.noagendashow.net/topic/cognitive-health.md)

### Lumosity, Brain Training Skepticism

- **Episode:** [561: Neuroelasticity](https://search.noagendashow.net/episode/561-neuroelasticity.md)
- **Published:** 2013-10-31
- **Time:** 2:46:54–2:51:51
- **Transcript:** https://search.noagendashow.net/episode/561-neuroelasticity/chapter/lumosity-brain-training-skepticism.md

Lumosity.com, a heavily venture-funded "brain training" service, is criticized as a "parlor trick" that uses the term "neuroplasticity" to market simple games. The company's leadership and its partnerships with insurance companies like Blue Cross Blue Shield are noted. Skeptics suggest that reading or learning a musical instrument are more effective ways to maintain cognitive health.

Keywords: [lumosity](https://search.noagendashow.net/topic/lumosity.md), [neuroplasticity](https://search.noagendashow.net/topic/neuroplasticity.md), brain training, [venture capital](https://search.noagendashow.net/topic/venture-capital.md), [neuroscience](https://search.noagendashow.net/topic/neuroscience.md)

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