Neuroscience - Dr. Andrew Hill - Neurofeedback
Collective Insights
Qualia Life
4.8 • 525 Ratings
🗓️ 9 October 2023
⏱️ 54 minutes
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| 0:00.0 | The big trick in neurofeedback is that we're moving the goalposts. So over the 30-minute run of |
| 0:05.6 | the neurofeedback session, your brain's going to go through several normal to itself, |
| 0:10.3 | typical endogenous, if you will, changes, runs of theta and beta and changes in speed and |
| 0:15.0 | fatigue and stuff just happening. If we only pick out the 70 times that your brain had little 10 second runs of theta dropping and the beta climbing and just applauded those of all the billions of things your brain is doing, your brain's going to notice, hey, wait a minute, why is my theta going down being applauded? Okay. |
| 0:32.7 | And it's going to start chasing the information flow as we ask it to have to do even more to get the same gameplay. |
| 0:39.3 | We move the goalposts adaptively. |
| 0:41.3 | And then 10 minutes and 50 minutes in, your brain's a little tired. |
| 0:44.3 | And you're actually not able to make the same, you aren't fluctuating as well in that direction anymore. |
| 0:51.3 | So we make it easier. |
| 0:52.3 | We move the goalposts, the thresholds next to where you are. |
| 0:55.0 | So when you fluctuate again in the right direction, the applause resumes. So we're giving a directed |
| 1:00.8 | signal of movement. And so we have these two or three different brainwaves you might be training |
| 1:05.2 | in a session. It might be training down some slow brainwaves, training down some very fast brain waves, |
| 1:11.1 | and training up some in the middle. |
| 1:13.3 | So you simply measure the amount you're making, |
| 1:14.8 | boom, boom, boom, |
| 1:15.9 | and put a threshold just above |
| 1:17.7 | or just below where somebody is. |
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