By 
Max Little
 | 
TED Stage Talk

A test for Parkinson's with a phone call

Parkinson's disease affects 6.3 million people worldwide, causing weakness and tremors, but there's no objective way to detect it early on. Yet. Applied mathematician and TED Fellow Max Little is testing a simple, cheap tool that in trials is able to detect Parkinson's with 99 percent accuracy -- in a 30-second phone call.

Related tags:

ted fellows
disease
global issues
innovation
math
medicine
science
technology
neuroscience
illness
aging
machine learning
disability
brain
cognitive science
computers
health
health care
code
communication
TED is supported by ads and partners

Watch next

5:05
Francis de los Reyes
A brief history of toilets
5:28
Luka Seamus Wright
The sharks that hunt in forests
4:53
Sheila Marie Orfano
Can you trust your memory?
3:35
Jen Gunter
Why healthy bones are about so much more than milk
5:07
Susan M. Reverby
Ugly History: The US syphilis experiment
5:02
Jen Gunter
What really happens to your body during menopause
4:03
Nina G. Jablonski
Why do we have hair in such random places?
4:11
Jen Gunter
Why you shouldn't worry about pooping once a day
5:07
Dennis Shasha
Can you solve the Trojan War riddle?
4:25
Philip Renaud and Kenneth Kostel
Could you survive the real Twilight Zone?
4:49
Matthew Mazzotta
Playful, wondrous public spaces built for community and possibility
4:53
Khalil Ramadi
Electronic pills that could transform how we treat disease
5:22
Naomi Mwaura
A feminist reimagining of Kenya's public transport
4:59
Alex Gendler
The woman who stared at the sun
6:02
Rohan Pavuluri
How to empower people to solve their own legal problems
5:19
Aaron Morris
The future diagnostic lab ... inside your body
5:56
Brittany Young
How dirt bikes and STEM ignite ingenuity in Baltimore
6:24
Katie Mack
The death of the universe -- and what it means for life