Review of the “Lumosity Scam” & Truth About Brain Training

The FTC ruled against Lumosity today.

The so-called “brain training” company is being forced to pay out $2 million dollars for deceiving customers. It’s a major blow to the industry, but what does the “Lumosity scam” really mean?

This hurts me to see. I studied video game design and neuroscience. My dream was to use software to improve the mind. I’ve also reviewed many different pieces of software for learning skills on this blog. I stand by my positive reviews of games like Duolingo and Rocksmith.

But there’s a reason I’ve never done a Lumosity review.

Brain-Training Science

Before we throw the whole idea out, let’s re-examine the evidence.nature_cover_neuroracer

A couple of years ago I had the opportunity to meet with Adam Gazzaley, a prominent neuroscience researcher and namesake of the Gazzaley Lab at UCSF. He and his team have spent a great deal of effort researching the use of interactive media (like video games) for cognitive enhancement.

One such game, called Neuroracer, appears on the surface to be very similar to Lumosity. The headline on the UCSF website even says “video game training enhances cognitive control in older adults,” and links to a study published in Nature on the very same game.

The researchers showed that their multitasking training enhanced cognitive control. These benefits even extended to attention and working memory.

The study appears rigorously conducted, using an EEG, and has been reported on in many prominent news outlets. It is just one among several such studies to have been published. So what makes it different from Lumosity?

Where Lumosity Went Wrong

To quote the FTC press release:

Lumosity preyed on consumers’ fears about age-related cognitive decline, suggesting their games could stave off memory loss, dementia, and even Alzheimer’s disease. But Lumosity simply did not have the science to back up its ads.

Jessica Rich, Director of the FTC’s Bureau of Consumer Protection

This is a common problem on the boundaries of new science. Lumosity suggested that their product could do a wide variety of things. Each one of these claims were essentially exaggerations or hijacking of good science.

As we saw above, there are plenty of good studies. But those studies were not conducted on Lumosity itself. What’s more, the claims made by Lumosity extended beyond the conclusions of the studies. Here’s what the company actually claimed the software could do:

1) improve performance on everyday tasks, in school, at work, and in athletics;

2) delay age-related cognitive decline and protect against mild cognitive impairment, dementia, and Alzheimer’s disease; and

3) reduce cognitive impairment associated with health conditions, including stroke, traumatic brain injury, PTSD, ADHD, the side effects of chemotherapy, and Turner syndrome, and that scientific studies proved these benefits.

Wow. What a laundry list! With that many claims, it starts to sound like a panacea. Whenever you see someone trying to sell you a pill that cures the common flu, fatigue, and cancer… run for the hills. The Lumosity claims were the brain-version of this pill.

I don’t think the folks at Lumosity are bad, or even poorly intentioned. The word “scam” is probably too strong. Brain training is an interesting field, and in some ways I’m glad that people are trying to bring it to a consumer market.

But it needs to be done well.

The Future of Brain Training

If I had to speculate, I’d guess that the $67.5 million of funding Lumosity received created this problem. With so much money on the table, like all startups, they surely felt the pressure to grow. I doubt anybody ever meant to exaggerate the claims.

Unfortunately, this leaves “brain training” in a tricky spot. The best thing for the industry to do is to drop this moniker all together. Such a broad term simply asks for misinterpretation. The brain cannot be measured on a single axis. There is no such thing as “training your brain.” There is only learning something specific.

Software which seeks to help people in some specific way has a real chance at success. Learning a skill like a foreign language or a musical instrument through a video game makes a lot of sense. Video games are exceptionally good at training a single, concrete skill.

In the future, I hope we’ll see more targeted products.

Instead of curing our brain of all its ailments, let’s focus on creating real, measurable effects. On that note, I’m actually starting work on just such a game myself. It’s a passion project, like all the software I create, so it’s not beholden to making money for investors. If you’d like to follow along, subscribe to the mailing list by clicking the box just below this text.


  1. Avatar
    Anastasia Hatzivasilou -  January 13, 2016 - 10:03 am 1514

    I disagree on ‘There is not such thing as training your brain there is only learning something specific. For example, are we not training muscles for strength? Would you call this strength learning or muscle training? Is it not both? We can train for movement skills as we do for thinking skills. Speed of thought is a skill that one can train. One can train or exercise and ‘learn’ to have a more flexible mind…. Therefore I find the statement to be incorrect..

    • Avatar
      Zane Claes -  January 15, 2016 - 9:37 am 1517

      Training the brain is not the same thing as training a muscle. The two are completely different anatomical structures. In the case of training a muscle, it’s just a matter of strength. But in the case of the brain, just because you can remember a phone number does *not* mean you can remember other things well. There is no good marker “generalized intelligence” like there is “generalized strength” (which is why IQ is so controversial). Even if there were, it would be a measure of an aggregate of many different abilities. Lots of research shows that “transfer” between learning subjects is difficult to achieve.

  2. Avatar
    Dkaz -  January 16, 2016 - 2:25 am 1519

    This is sad. I’ve recently suffered a burn out and lumosity helped a lot as stress relieving. The games are short and simple, quick gratification with little frustration.

    • Avatar
      Zane Claes -  January 28, 2016 - 5:15 pm 1520

      If you’re enjoying them, then by all means continue! Games are great in their own right. Let’s just not confuse “a fun game” with “training your brain” 🙂

    • Avatar
      Kathleen Degenhardt -  February 25, 2016 - 8:50 pm 1522

      Dkaz~ I couldn’t agree more! However, as Zane mentioned, if it is working for you… don’t stop. I seem to be much more focused and able to follow through on tedious and undesirable tasks after I complete my days ‘workout.’ As a result, I still use it and I have even worked with some of my high school students with mild learning disabilities or ADHD-IA/H who have found it to assist them in switching their gears into class mode from socializing, etc. in the halls.

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