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I've received tDCS (transcranial direct current stimulation) for the better part of 2 years following a significant traumatic brain injury. It has hastened my r

I've received tDCS (transcranial direct current stimulation) for the better part of 2 years following a significant traumatic brain injury. It has hastened my recovery by months/years due to the stimulation and brain training. Many times I would feel completely exhausted following the stimulation (and bleeding edge neurofeedback training). It is an amazing tool that is coming into mainstream. Edit: For the equipment, more info can be found here: http://neurofieldneurotherapy.com/transcranial-direct-current-stimulation-tdcs http://neurofieldneurotherapy.com/transcranial-direct-curren...

bobbydroptables 7y ago
Unless you ran a double blind experiment, you can't really know if it hastened recovery.
- yboris 7y ago
  A kinder response would be to ask brainstim01 how they know -- whether they are comparing against typical cases. Or are you expressing skepticism because, in principle, something so unique as traumatic brain injury is always unique and can't be double-blinded?
  - bobbydroptables 7y ago
    Not trying to be mean or make a point about this particular treatment. Just stating a fact that it's essentially impossible for an individual to know what treatments worked and didn't work. This is how we end up with woo and traditional Chinese medicine and crystals. I have no idea about this particular treatment, but I know that the only way to get an idea is rigorous double blind testing. >ask brainstim01 how they know That's an unanswerable question. He can't know. There is no way to know if an individual treatment worked for you in the absence of a control group. (Ignoring placebos which, sure, can and do "work")
    - ScottBurson 7y ago
      > [brainstim01:] No, but they asked for anecdotal data, and comparing how I progressed for the first year following the TBI versus the 2 years of brain stimulation and neurofeedback I am acutely aware of how much it helped. I think observing a single individual in both untreated and treated time intervals provides some amount of control. It's not a terribly strong control, of course; one can certainly imagine scenarios such as that they were recovering the whole time, but that recovery hadn't reached a point where the effects became noticeable until the point where they happened to start the tDCS. So in the strong sense of "know", you're correct: they can't know for sure. But to say that it provides no information at all is also wrong. The posterior probability that the treatment was helpful is greater, given these observations both before and after treatment was started, than if, for example, treatment had been started immediately. How much greater is hard to quantify, but a very substantial observed improvement suggests a significant effect.
      - bobbydroptables 7y ago
        I think I agree with everything here. I'm not saying no useful information can be derived. However the risk of the placebo effect or just general healing are hard to rule out on the limited information here. (Maybe OP's brain injury was slowly healing for a year but cognition gains didn't manifest until year two. I don't study brain health and we don't really have any information to make a judgement.)
        brainstim01 7y ago
        The whole process has been frustratingly slow. To give some reference: The cognitive recovery was not linear. For the first 6 months I couldn't consume any content. No TV, no music, no internet news. Either the stimulation was overwhelming and/or I couldn't process the information I was receiving. After 14 months I couldn't watch any TV show that was new content, only things I have seen before many times (Simpsons, South Park, etc). After 24 months I could start reading but memory and recall were still very poor. 36 months after I'm able to read and watch new content with moderately successful retention.
- brainstim01 7y ago
  No, but they asked for anecdotal data, and comparing how I progressed for the first year following the TBI versus the 2 years of brain stimulation and neurofeedback I am acutely aware of how much it helped.

bobbydroptables 7y ago

Unless you ran a double blind experiment, you can't really know if it hastened recovery.

yboris 7y ago
A kinder response would be to ask brainstim01 how they know -- whether they are comparing against typical cases. Or are you expressing skepticism because, in principle, something so unique as traumatic brain injury is always unique and can't be double-blinded?
- bobbydroptables 7y ago
  Not trying to be mean or make a point about this particular treatment. Just stating a fact that it's essentially impossible for an individual to know what treatments worked and didn't work. This is how we end up with woo and traditional Chinese medicine and crystals. I have no idea about this particular treatment, but I know that the only way to get an idea is rigorous double blind testing. >ask brainstim01 how they know That's an unanswerable question. He can't know. There is no way to know if an individual treatment worked for you in the absence of a control group. (Ignoring placebos which, sure, can and do "work")
  - ScottBurson 7y ago
    > [brainstim01:] No, but they asked for anecdotal data, and comparing how I progressed for the first year following the TBI versus the 2 years of brain stimulation and neurofeedback I am acutely aware of how much it helped. I think observing a single individual in both untreated and treated time intervals provides some amount of control. It's not a terribly strong control, of course; one can certainly imagine scenarios such as that they were recovering the whole time, but that recovery hadn't reached a point where the effects became noticeable until the point where they happened to start the tDCS. So in the strong sense of "know", you're correct: they can't know for sure. But to say that it provides no information at all is also wrong. The posterior probability that the treatment was helpful is greater, given these observations both before and after treatment was started, than if, for example, treatment had been started immediately. How much greater is hard to quantify, but a very substantial observed improvement suggests a significant effect.
    - bobbydroptables 7y ago
      I think I agree with everything here. I'm not saying no useful information can be derived. However the risk of the placebo effect or just general healing are hard to rule out on the limited information here. (Maybe OP's brain injury was slowly healing for a year but cognition gains didn't manifest until year two. I don't study brain health and we don't really have any information to make a judgement.)
      - brainstim01 7y ago
        The whole process has been frustratingly slow. To give some reference: The cognitive recovery was not linear. For the first 6 months I couldn't consume any content. No TV, no music, no internet news. Either the stimulation was overwhelming and/or I couldn't process the information I was receiving. After 14 months I couldn't watch any TV show that was new content, only things I have seen before many times (Simpsons, South Park, etc). After 24 months I could start reading but memory and recall were still very poor. 36 months after I'm able to read and watch new content with moderately successful retention.
brainstim01 7y ago
No, but they asked for anecdotal data, and comparing how I progressed for the first year following the TBI versus the 2 years of brain stimulation and neurofeedback I am acutely aware of how much it helped.