Issue No. 40Week ending Sunday, October 4, 2026501 episodes · 2155 articles
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Brain and learning

Nolan Williams on Brain and learning

10 quotes from 1 episode on Huberman Lab, each with a timestamped link to the source.

10 quotes1 episode

The short version

Nolan Williams states that rapid brain stimulation treatments restore cognitive function and the capacity to learn. After a 5-day magnetic stimulation protocol, previously depressed patients regain the focus to read and understand therapy books.

Most interesting insights

A single or a few MDMA sessions provide significant anti-PTSD effects that sit well outside standard clinical expectations.

“MDMA appears to in one to a few MDMA sessions have an anti-PTSD effect that seems to be you know outside of the kind of standard assumed levels of PTSD improvement…”

Nolan Williams, Huberman Lab · June 2026 · Watch at 16:51 ↗

From Psilocybin Shows Mental Health Is About Rewiring Brain Connections

Psilocybin treatments generate an overall decrease in brain activity.

“…overall decrease in the level of activity in the brain.”

Nolan Williams, Huberman Lab · June 2026 · Watch at 19:11 ↗

From Psilocybin Shows Mental Health Is About Rewiring Brain Connections

Patients report experiencing spontaneous, mindful present moments after completing magnetic brain stimulation.

“…going to the beach and they're like totally having a what people describe as a pretty mindful present moment sort of experience.”

Nolan Williams, Huberman Lab · June 2026 · Watch at 7:24 ↗

From TMS: How to Reset Your Brain's 'Governor' in 5 Days

Top talking points

  1. Depression flips the internal hierarchy of the brain

    The prefrontal cortex acts as a central governor. When depression sets in, deeper emotional regions take over and direct the prefrontal cortex instead.

    “…the sense of control kind of governor of the brain.”

    Nolan Williams, Huberman Lab · June 2026 · Watch at 3:07 ↗

    From TMS: Train Your Brain to Beat Depression's 'Bad Coach'

    “In depression, the deeper regions govern the prefrontal cortex…”

    Nolan Williams, Huberman Lab · June 2026 · Watch at 5:15 ↗

    From TMS: How to Reset Your Brain's 'Governor' in 5 Days

  2. Targeted stimulation regulates deep emotional centers

    Applying magnetic stimulation to the prefrontal cortex distributes a regulating effect downward into the anterior cingulate, insula, and amygdala.

    “If you do that in the actual scanner…”

    Nolan Williams, Huberman Lab · June 2026 · Watch at 3:40 ↗

    From TMS: Train Your Brain to Beat Depression's 'Bad Coach'

    “…you can see that that distributes down into the anterior singulate in the insula and the amydala.”

    Nolan Williams, Huberman Lab · June 2026 · Watch at 3:45 ↗

    From TMS: Train Your Brain to Beat Depression's 'Bad Coach'

  3. A 5-day brain reset restores learning capacity

    Following a rapid 5-day magnetic stimulation protocol, patients regain cognitive abilities. People report finally being able to study and comprehend therapy concepts.

    “As soon as we get them well with the TMS approaches, you know, kind of rapid, 5-day approach…”

    Nolan Williams, Huberman Lab · June 2026 · Watch at 4:40 ↗

    From TMS: How to Reset Your Brain's 'Governor' in 5 Days

    “…the next week we come in and see them and they'll say, you know what I did all weekend is I looked at my therapy books and now I can understand it.”

    Nolan Williams, Huberman Lab · June 2026 · Watch at 4:46 ↗

    From TMS: How to Reset Your Brain's 'Governor' in 5 Days

  4. Psilocybin and magnetic stimulation rewire identical circuits

    Both therapies achieve antidepressant effects by altering the specific connection between the subgenual anterior cingulate and the default mode network.

    “…anti-depressant effects of psilocybin have a particular um connectivity change that we also see with our our TMS approaches, right? And it's this connectivity between the subgenial anterior singulate and the default mode network.”

    Nolan Williams, Huberman Lab · June 2026 · Watch at 20:08 ↗

    From Psilocybin Shows Mental Health Is About Rewiring Brain Connections

Key takeaways from these write-ups

TMS: Train Your Brain to Beat Depression's 'Bad Coach'

  • The prevailing "chemical imbalance" theory for depression is outdated; a circuit-based understanding of psychiatric illness is replacing it.
  • Transcranial Magnetic Stimulation (TMS) targets the dorsolateral prefrontal cortex, the brain's "governor" of control and executive function.

TMS: How to Reset Your Brain's 'Governor' in 5 Days

  • Transcranial Magnetic Stimulation (TMS) targets the dorsolateral prefrontal cortex, a region Dr. Nolan Williams calls the brain's "governor."
  • In depression, this hierarchy often flips: deeper emotional brain regions start dictating the prefrontal cortex, like a "player telling the coach what to do."

Psilocybin Shows Mental Health Is About Rewiring Brain Connections

  • MDMA shows impressive efficacy for Post-Traumatic Stress Disorder (PTSD), with about two-thirds of patients experiencing significant symptom relief that often lasts for years after only one to a few treatment sessions.
  • Psilocybin demonstrates substantial therapeutic potential for depression, providing relief for roughly one-third to two-thirds of patients in clinical trials.

How we attribute quotes. Every quote was matched against the episode transcript, so the words and the timestamp are real (we trim filler words like "um", nothing else). The name comes from our written summary of the episode. YouTube gives us no voice-by-voice transcript, so open the timestamp to hear who is talking. See a wrong name? Tell us and we fix or remove it.

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