TED Talk

Topic : What happens in your brain when you pay attention? 
Speaker’s name : Mehdi Ordikhani-Seyedlar
Duration : 6:32
Link : https://www.youtube.com/watch?v=qKJv4S5peJQ

words/phrases
filter(in film 0:32)
film sentence:
It's also about what information our brain in trying to filter out.

my example:
Ozone is the earth's primary filter for ultraviolet radiation.

therapy(in film 1:47)
film sentence:
These computers themselves can be used as assistive devices for therapies.

my example:
Joining a club can be a therapy for loneliness.

cognitive(in film 5:06)
film sentence:
We can use these cognitive brain-machine interfaces for many other cognitive field.

my example:
Some of her cognitive functions have been impaired.

My thoughts on the talk
Though analyzing people's brain waves, we can understand what people think. For somebody who suffer from disease and can't talk, we also can analyze their brain to realize what they want to express. I hope we can have more research about this aspect in the future. Because I believe understanding how our brains work will became
 a trend of technology,