Blood Flow Simulation Detailed By Supercomputer

Supercomputer simulations of blood moving through the vasculature in the brain account for even the plasticity of individual blood cells. Take a look at this video by researchers from Brown University.


( Blood Flow: Multi-scale Modeling and Visualization )

Healthy red blood cells are smooth and elastic; they need to squeeze and bend through tiny capillaries to deliver blood to all areas of the brain. But malaria-infected cells stiffen and stick to the walls, creating blockages in arteries and vessels. Malaria victims die because their brain tissues are deprived of oxygen. A more complete picture of how blood moves through the brain would allow doctors to understand the progression of diseases that affect blood flow, like malaria, diabetes and HIV.

"Previous computer models haven't been able to accurately account for, say, the motion of the blood cells bending or buckling as they ricochet off the walls," said Joe Insley, a principal software developer at Argonne who is working with the team. "This simulation is powerful enough to incorporate that extra level of detail."

Take a look at just the first few seconds of the following trailer from Fantastic Voyage and see how close we were in 1966 to simulating the flow of blood.

Via Medgadget.

Scroll down for more stories in the same category. (Story submitted 4/14/2011)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 0 )

Related News Stories - (" Computer ")

Eterni.me - To Skype With The Dead
'Nothing... left of Jeserac but a galaxy of electrons frozen in the heart of a crystal.'- Arthur C. Clarke, 1956.

Razer Project Valerie Laptop Unfurls
'A paper thin polycarbon screen unfurled silently...' - William Gibson, 1986.

Google Home Continues Implementation Of Pohl's Joymaker
'It is a transponder connecting you with the central computing facilities of the city in which you reside on a shared-time, self-programming basis.' - Frederik Pohl, 1966.

New Startup 'Improbable' To Model Our World
'A machine able literally to contain the Universe Itself...' - Stanislaw Lem, 1965.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

PassivDom 3D Printed House - What If You Could Live Anywhere?
'The houses are prefabricated units...'

Breakthrough In Manufacture Of Red Blood Cells
This blood's for you!

Caihong Solar-Powered Drone 'Atmospheric Satellite'
'... placed in the wings of a plane to generate power from the light falling on that surface.'

NASA Wants Low Earth Orbit Wifi
'This was the center of Interplanetary Communications.'

Is Genetic Testing At Businesses A Bad Idea?
It's not a topic that fares well in science fiction movies-

Wearable Smart Jacket
He pressed the button in his sleeve communicator and snapped: 'Action stations!'

Store One Bit On One Atom
'...each individual molecule has a meaning.'

Fluorescent Bacteria Fashion
'The racks of gowns itched and quivered, their colors running into blurred pools.'

Keith Laumer's Bolo Autonomous Tanks Right On Schedule
'I cannot lie idle under attack.'

When Computers Develop Their Own Language, Will They Talk To Us?
'The curious absent look of a robot talking on the TBR circuits - the Talk Between Robots radio...'

LipNet Reads Lips - Until Disconnected, That Is
'We'd have to cut his higher brain functions... I'm not sure what [HAL} would think about that.'

Eterni.me - To Skype With The Dead
'Nothing... left of Jeserac but a galaxy of electrons frozen in the heart of a crystal.'

Wearable MRI Is Former Occulus/Facebook Exec's New Project
'Your cephalochromoscope... that you always turn on and play when you get home...'

Ford Stratasys Infinte Build 3D Printer
'He proudly indicated his Buick... Almost as good as the original it was printed from...'

The Space Suit As Personal Spaceship
'Darn clever, these suits...'

Dune Fans! Your God Emperor Is Ready
'If one held a sandtrout in the hand, smoothing it over your skin, it formed a living glove.'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.