Episode 6: Brain Computer Interface (Part 2). A conversation with Dr. Eric Leuthardt

Dr. Maxwell Boakye
August 15, 2021

When we think of neural prosthetics, we typically think of devices that enable patients to overcome a deficit in normal function after injury. However, Dr. Eric Leuthardt’s research is challenging us to rethink how humans interact with machines. What if repairing a deficit is just the beginning? What if we could use a neural interface to actually enhance human function? In my fascinating conversation with Dr.Leuthardt, we seek to answer those questions and discuss the future implications of his groundbreaking research.

You will want to hear this episode if you are interested in…

Understanding Dr. Leuthardt’s current clinical practice [1:32]
How Dr. Leuthardt got involved in his field of research [3:52]
Dr. Leuthardt’s unique approach to BCI [6:21]
Using neural interfaces to enhance human function [8:47]
How Dr. Leuthardt’s theological background has shaped his research [15:33]
Blurring the lines between science fiction and reality [17:05]
Dr. Leuthardt’s advice for future innovators [20:41]
The most gratifying aspects of Dr. Leuthardt’s work [24:47]
The first FDA-approved Brain Computer Interface [27:04]

Where no one has gone before

The key to great science fiction is knowing how to blur the lines between the possible and the impossible. Creating a world that seems attainable, yet just out of reach is what keeps audiences coming back for more. That’s what it felt like listening to Dr. Leuthardt (a sci-fi novelist himself) talk about his research with brain computer interfaces. Hearing that we are likely no more than ten years away from neural implants designed to help with mood disorders or twenty years away from technology that can help the elderly maintain cognitive function was mind-blowing. But don’t take my word for it! Listen to this week’s episode and hear all of the paradigm-shifting details for yourself.

Finding humanity among machines

There are many gratifying aspects to the field of neuroscientific research. A clear example for Dr. Leudhardt would be working on the first FDA-approved device leveraging brain computer interface technology to assist chronic stroke patients in rehabilitation. And while that is certainly a major accomplishment, it’s not what Leuthardt cherishes most about his work. It’s the “human moments” that make it all worthwhile for him. Watching his ideas come to life and make a real impact on the lives of his patients is what keeps him going. There is nothing like having someone exclaim with glee that they are able to put their pants on again for the first time since they were injured. Something we take for granted every single day. Realizing that you get to be a part of the beautiful juxtaposition that is using machines to help injured patients regain pieces of their humanity they thought were lost is a great reason to get out of bed in the morning.

How to invent the future

Anyone who aspires to be an inventor should pay attention to Dr. Eric Leuthardt. Especially because he is the holder of 600 patents with a thousand more on the way. He says that “being a good inventor is about having good relationships with a lot of different people, and having a network of really smart people, and having humility and respect to really listen to them and hear them.” He goes on to say that inventors should “go outside their comfort zone and make friends with people who have absolutely nothing to do with what you do.” The key here seems to be collaboration and diversity of thought. If you are looking for some inspiration as a future innovator, this week’s episode is for you!