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
Latest By
Category:
Armor
Artificial
Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual
Person
Warfare
Weapon
Work
"I'm strictly an ivory-tower person. I can explain things but I can't do things."
- Isaac Asimov
 |
| Automatic Reversed Memory | ||
| A device that activates memories and plays them back in reverse order. |
Timothy Sims had a problem; he had misplaced his wife's diamond engagement ring. He couldn't remember where he put it. If only there was a way for him to replay the experiences of the past few days...
| He was seated in Dr. Bergstrom's office with a sort of helmet on his head from which a thick cable of wire ran to an aggregation of electrical instruments on the table beside him. ..
"That," sad the doctor, "was the preliminary trial. How did it go?" "Why" - Tim laughed - "pretty confusing, but I see now that I merely lived through the five minutes before I entered this office, in reverse order; everything happened backward. .." The doctor was pleased. "Evidently my process worked perfectly. I call it automatic reversed memory. By sending the proper electric currents through that helmet I reverse the electrical action of the nerve cells in the brain and produce this reversed memory... as real as actual experience." "That helmet I have devised has a great number of small metal plates inside which I pick up the impulses from the various parts of the brain. They pass through the wires to my instruments and their beats, frequencies, and potentials are recorded..." |
| From Brain Control,
by Dave Cummins. Published by Astounding Science-Fiction in 1937 Additional resources -
|
Once the impulses are recorded, they are played back into the brain so as to "exactly counteract and reverse the original impulses. This ... apparently reverses the directions of the chemical action of the dendrites and axones, and this results in a reversal of the ideas in the mind."
The use of electrodes to capture the electrical phenomena in the brain was first demonstrated in 1912 by Russian physiologist Vladimir Pravdich-Neminsky. By the mid-1930's, the field of clinical electroencephalography had opened up.
Comment/Join this discussion ( 0 ) | RSS/XML | Blog This |
Additional
resources:
More Ideas
and Technology from Brain Control
More Ideas
and Technology by Dave Cummins
Tech news articles related to Brain Control
Tech news articles related to works by Dave Cummins
Automatic Reversed Memory-related
news articles:
- Memory Improved By Direct Electrical Stimulation
| Implantable Covid-Detecting Microchip Developed By DARPA |
| Telehealth Drones To The Rescue |
| SpinCare Electrospins And Shoots Wound Dressing |
| PEDOT Polymer Could Enhance Brain-Machine Interfaces |
Want to Contribute an
Item?
It's easy:
Get the name of the item, a
quote, the book's name and the author's name, and Add
it here.
| <Previous | Next> |
|
|
|
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 Science Fiction 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
'Employees... were implanted with advanced microprocessors...'
'... sweating, heat-blistered engineers at every interplanetary radiograph station on three planets.'
'The huge plow... seemed to shake itself - and began to move back southward.'
'... he went to the hall closet to get his pith helmet and his mandatory cooling-unit.'
'We still use people at the main gates, but here it's an automated sentry.'
