Science Fiction Dictionary
A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

 

Mini-Brains In A Dish

Researchers at Stanford University grew two forebrain circuits, measuring only a sixteenth of an inch across.


(Mini-brain grown in a dish)

Dr Selina Wray, Alzheimer's Research UK senior research fellow at UCL Institute of Neurology, said: 'This technology will provide researchers with insights into brain development and disease which have not previously been possible.'

The brains in a dish are the latest advance for stem cell science. Human skin cells are transformed into pluripotent stem cells, capable of becoming any part of the body, using four genes in a petri dish. These help them 'unlearn' that they are skin cells and return to the state of a newborn baby's cells.

The 'culture', or nutrient-rich broth they are grown in, is then altered to determine which type of cell they will become – in this case brain cells, or neurons.

The result is a 60-day old forebrain like a baby's in the womb, although more scrambled in its connections. It includes the cerebral cortex, the most highly evolved 'thinking' and decision-making part of the brain.

Science fiction writer Peter Watts saw this future clearly in his 1999 novel Starfish:

The Pacific Ocean slopped two kilometers under his feet. He had a cargo of blank-eyed psychotics sitting behind him. And the lifter was being piloted by a large pizza with extra cheese...

"It's one of those smart gels," Ray said at last... "Head cheese. Cultured brains on a slab. The same things they've been plugging into the Net to firewall infections."
(Read more about cultured brains on a slab)

Via Daily Mail.

Scroll down for more stories in the same category. (Story submitted 4/19/2017)

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 - (" Biology ")

Baubotanik - Construction Botany - Builds Bridges
'A dwelling must be all of a unit—the walls, the drainage, the decor grown in!' - Jack Vance, 1954.

Mice Gestate In Mechanical Womb
'... in the Decanting Room, the newly-unbottled babes uttered their first yell of horror and amazement.' - Aldous Huxley, 1932.

Worlds With Underground Oceans More Conducive To Life
'There is life on Europa.' - Arthur C. Clarke, 1982.

Monkey Gets A Bigger Brain, Thanks To Human Gene
'It's a madhouse! a madhouse!' - Planet of the Apes, 1968.

 

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.

 

 

 

 

Science Fiction Timeline
1600-1899
1900-1939
1940's   1950's
1960's   1970's
1980's   1990's
2000's   2010's

Current News

Omni Hoverboard Envy Of Green Goblin
'I brought it back to the ship, charged it up, reprogrammed the inertia chips and voila!'

Jetson ONE Speeds Through The Forest
'Over there! Two more of them!'

Facebook's Algorithmic News Feed Knows Better Than You Do
'Their playmates were not “real,” but they were a lot realer than, say, a Betsy-Wetsy doll.'

Tselina Spacecraft Platform Destroyed In Russian Anti-Satellite Test
'pirate three-vee satellites sanded out of orbit...'

Burro Robot Follows You And Gets Smarter
'Oh, there you are! the balloon piped at the amorphous mass of living tissue...'

Tiangong Space Station! Exercise Like It's 1953
'He couldn't imitate actual gravity, of course...'

Facebook Unexpectedly Turns Away From Sfnal Face Recognition
'... the imprint of her image on the telephoto cell.'

Taihang Solar Farm Accurately Pictured In 1911
'The entire expanse, twenty kilometers square, was covered ... the photo-electric elements which transformed the solar heat direct into electric energy.'

Galaxy Z Fold 3 Perfect For William Gibson's 'Control-Face'
'Chia recognized the square as the control-face of the computer she'd seen in his room.'

Amazon Automatic Packaging Catches Up With Gernsback's 1911 Book
'The automatic packing machine could pack anything from a small package a few inches square up to a box two feet high by three feet long.'

Your Car Will Be Watching You!
'Mr. Garden, you are in no condition to drive...'

Orbital Reef: Bezos' High Orbit Archipelago
'Tessier-Ashpool ascended to high orbit's archipelago to find the ecliptic sparsely marked with military stations and the first automated factories of the cartels.'

Best Space Tacos Made From ISS-Grown Chilis
That's some spicy tacos.

Poor Humans. Miami Herald Bot Writes Great Real Estate Articles.
'Nothing of news-interest escape it...'

International Space Mission Never Leaves Earth
'That gives it complete isolation.'

Seriously, Was Our Universe Created In A Lab?
'It is an instrument with which I am going to create a microcosm.'

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.