Jan 1, 2026

1926

Image by WOMBO Dream

 Back in September, I searched for important science fiction story writers who were born in the year 1926. On the AI-generated list that I obtained back in September was Lino Aldani. I read his 1963 short story "Good Night, Sophie" (I actually read the 1973 English translation of "Buonanotte Sofia" that is in "View from Another Shore") which depicts a world in which there is a technology that allows for the creation and marketing of artificial "dreams" that can be purchased and used as entertainment. 

"Buonanotte Sofia" was originally published in the first issue of an Italian magazine called "Futuro" that was co-founded by Aldani. As described in the Encyclopedia of Science Fiction, one of Aldani's preferred story types was "representations of the individual's unease and struggle in the industrial and urban present" and "Buonanotte Sofia" falls into this category of story. 

Image by WOMBO Dream
 Math Fiction. Having read one such useless downer of a story ("Good Night, Sophie"; for a favorable review go here), I had no interest in reading anything else written by Aldani. Apparently, Aldani taught mathematics, which may explain how he could write an absurd thought experiment like "Good Night, Sophie" which makes absolutely no effort to explain the dream sharing technology and simply assumes that such a technology could completely dominate human society. 🜙

In the absence of any specific science fiction story teller born in 1926 that I wanted to investigate further, I decided to explore Amazing Stories rather than a particular person. The first issue of Amazing Stories was published in April 1926, but apparently the first original story published in the magazine was "The Man From the Atom (Sequel)" by G. Peyton Wertenbaker in the second issue, May 1926. The original "The Man From the Atom" was previously published in the August 1923 issue of Science and Invention (download here). Here (below) is the editorial blurb for "The Man From the Atom":

Figure 1. Editor's intodruction to "The Man From the Atom" by Hugo Gernsback (EDITOR).

Image by Leonardo and Mr. Wombo.

Albert Einstein gave his Nobel prize lecture entitled "Fundamental Ideas and Problems of the Theory of Relativity" on July 11, 1923. Apparently, he missed giving a Nobel lecture in the year that he won the prize (1921) because he was traveling.

 Magic or Science? Above on this page, I objected to a story by Aldani in which he made no effort to describe the workings of a magical machine that could for a "few pennies" insert a manufactured dream into a person's brain. "The Man From the Atom" begins in exactly the same fashion, with a magical machine, in this case, crafted by a reclusive SuperGenius™ (professor Martyn), a wearable device that can alter the size of a person, either shrinking you to the size of an atom or growing you larger, indefinitely. This kind of magical shrinking had previously been done by Ray Cummings, so Wertenbaker went to the growth side.

by Leonardo & Mr. Wombo
Wertenbaker was a teenager (16?) when he wrote "The Man From the Atom", which can account for the absurdity of the mechanism that is used to "explain" how people (actually, just one man, Kirby) can first enlarge and then shrink.

Time Travel. "The Man From the Atom" is actually a time travel story. Upon growing larger, time passed at a different rate for Kirby, which seemed to strike Hugo Gernsback (see Figure 1, above) as an elegant depiction of Einstein's theory of relativity. After having grown to cosmic size, upon shrinking again, Kirby finds himself in the future, among people who speak an unrecognized language. This mercifully brief mis-adventure is all prequel to the 1926 story, "The Man From the Atom (Sequel)". 

 Short-cut. As usual for sequel stories in magazines, there is a short summary of the 1923 story right at the start of the 1926 sequel and there is very little to be lost by only reading that summary rather than the original entire text of the story.

Figure 2. Interior art by Frank R. Paul
manually colorized by me.

 May Telepathy Be With You. In the sequel story, Kirby is on a planet that is populated with telepathic people, one of which (Vinda) makes an effort to learn to speak English. Vinda is the daughter of the local king, who is himself a physicist. Vinda "explains" to Kirby that by growing large again, he can travel even further into the future, into the next repeating cycle of the universe, and find his own place in time, complete with the people he knows, particularly professor Martyn. 

Kirby can't wait to return to his world. He takes advantage of the circular nature of Time and travels forward in Time into the next iteration of the universe and discovers that some things are different (for example, in the new universe, the United States is a Monarchy). Having worked hard to get home, Kirby then instantly decides that he is in love with Vinda, so he jumps ahead to the future so that he can be with her again in the next iteration of the universe.

Vinda by ImageFX.

Most of "The Man From the Atom (Sequel)" makes no sense, including the title. While Vinda has the appearance of a normal woman, all of the men on her world are emotionally cold intellectuals who have large heads and shriveled bodies and they view Kirby as a primitive ape man. 

 Genetic Engineering. Wertenbaker could not be bothered to plainly tell readers what is going on in the story, so I'll assume that Vinda lives on Earth of the far future when the sun has grown large and red. How it is that in the far future human males have evolved into a new form, but human females have retained the same body form from the past remains a mystery. Sadly, in 1926, Wertenbaker had no idea how evolution works.

Vinda by WOMBO Dream.

At the start of "The Man From the Atom (Sequel)" there was interior artwork by Frank R. Paul. I manually colorized part of that line drawing (see Figure 2) and had WOMBO Dream use that as a referenced image, resulting in the image that is shown to the right on this page. 

The right hand side of the interior illustration by Frank R. Paul showed Kirby in a kind of spacesuit that protected him from the extreme temperatures of outer space. Kirby was shown while enlarged to a size that allowed him to tower over Vinda. That is one of Kirby's hands on the right hand side of Figure 2, looking like a mitten.

 Push-button Magic. Readers of "The Man From the Atom" were told that the magical machine devised by professor Martyn could enlarge Kirby by incorporating atoms from the surrounding air into his body. The enlarger/shrinker device had several wires that attached to Kirby's body and made him grow when a button on the device was pushed. Conveniently, even Kirby's spacesuit grew larger when the "grow" button was pushed.

Image by WOMBO Dream
 Immortal June. In the June 1926 issue of Amazing Stories was another story by G. Peyton Wertenbaker, "The Coming of the Ice". As for "The Man From the Atom", "The Coming of the Ice" begins with an astounding discovery. A surgeon (Sir John) finds that by altering a person's reproductive organs, they can achieve immortality: they stop aging. Sir John's sidekick, Dennell, eagerly volunteers to under-go the operation so that he can become immortal. As for "The Man From the Atom", you might wonder why there is only ever just one man who uses these fantabulous inventions. In the case of "The Coming of the Ice", the discovery of the operation that gives immortality was an "accident" and Sir John dies young in a car crash, only having made Dennell immortal. After a few centuries, Dennell discovers that he is unable to continue learning new things, but he lives on. The world enters a severe ice age and everyone dies. The End.

 Figure 3. Interior artwork by Frank R. Paul
(colorized manually by me)
There was one other new story in the June issue, item #44 of 45 "Dr. Hackensaw's Secrets". Looking down the list of past 'secrets', I was tempted to look at "The Secret of the Memory Obliterator" by Clement Fezandié published the December 1923 issue of Science and Invention

Image generated by ImageFX.
Erasing memories is a popular topic in many science fiction stories. The first example I saw was in the Star Trek episode "Dagger of the Mind" in which criminals were treated by a device that could alter memories and behavior. In Season 2 there was "The Changeling" in which alien technology could erase memories. In Jack Vance's novel, Marune, an alien drug erases a man's memory. 

Image by WOMBO Dream.
We never learn how Dr. Hackensaw was able to erase memories, but the story hints at the use of some sort of magic ray gun (see Figure 3, above).

 Experts. Near the end of the July 1926 issue of Amazing Stories was "Experts Join Staff of Amazing Stories" by Hugo Gernsback, announcing that Conrad A. Brandt was on the Board of advisors for Amazing Stories. Apparently, Brandt was from Germany, had some knowledge of chemistry and a large collection of speculative fiction. It would be interesting to know just how much Brandt's tastes in fiction influenced what ended up in Amazing Stories. A letter by Brandt in the June 1923 issue of Weird Tales praised "Ooze" by Anthony Melville Rud, a story that had been published in the March 1923 issue of Weird Tales. Brandt described "ooze" as a "semi-scientific story". 

Image generated by Leonardo.
 Giant Protists. "Ooze" had the same tired format as did "The Man From the Atom" (above on this page) and Frankenstein. A reclusive "scientist" who likes to work in swamps and other nice places with a diversity of microbes, makes a startling discovery. In this case, our lone scientist discovers how to terminate the natural restraints on the growth of microbes. He grows a giant microbe that ends up killing both him, his son and his son's wife. There are a few terms such as "chromosome" that got tossed into the "Ooze", but no actual science. I have to wonder if "Ooze" was inspiration for a terrible Star Trek episode, "The Immunity Syndrome" and possibly the film Annihilation.

Image by ImageFX

 Amazing July. The first story in the July 1926 issue of Amazing Stories was the first of 3 parts of a story titled "Station X" which Hugo Gernsback described as "the greatest radio story that was ever written". I can't really count "Station X" as a "new" story since it was first published in 1919 as a 317 page novel. I don't have the patience to read all of "Station X", but it starts with a man (Macrae) who seemingly senses danger in his future, danger which arrives with what at first looks like his death ("Dead!" said the doctor). 

 Telepathic Aliens. In my own stories (for example, 191988), I enjoy depicting characters as having the ability to receive information from the future. In the case of "Station X", maybe Macrae is in (unconscious) telepathic contact with Martians even on page 1 of the story.

 Mind Transfer. However, after several days of seemingly being dead, Macrae's body does not decay. At this point, the story descends into the wonders of hypnosis and Macrae is depicted as having been under the mental control of someone from Venus just before he "died". The 'Station' in "Station X" is a remote radio transmission station in the middle of the Pacific Ocean. I believe the intent of the story is to say that a Venusian speaks to Macrae using the radio equipment at Station X and hypnotizes him.

Image by ImageFX.
 Readers of "Station X" are told that the good folks on Venus have listened to radio signals from Earth and have long hoped to communicate with Earthlings: if only to provide a warning about the plans of the Evil™ Martians. Macrae is informed by his Venusian contact that long ago life existed on Earth's Moon, giving rise to an intelligent creature that could "exchange personalities". When the Moon began to lose its habitability, the Lunarians transferred their minds into creatures that existed on Mars. Fast-forward to the present, when the Martians are now planning to transfer their minds from the "dying" Mars to Earth.

All of this silliness from 1919 seems amazingly similar to the goofy plot of Pluribus in 2025. Rather than "explain" the alien invasion of Pluribus in terms of hypnosis and interplanetary mind transfer, we are "treated" to the more modern, but equally improbable, idea that Evil™ aliens need only transmit the sequence of an RNA molecule to Earth in order to turn humanity into an inhuman hive mind.

Image by ImageFX.

 Giant Insects. Also in the July 1926 issue of Amazing Stories was "The Eggs from Lake Tanganyika", a short story by Curt Siodmak. In his editorial blurb for "The Eggs from Lake Tanganyika", Gernsback identified "The Eggs from Lake Tanganyika" as "the best scientifiction story so far for 2026". Professor Meyer-Maier brings some gigantic eggs back to Berlin from Africa. 

 Death to Eggs. Although the natives in Africa repeatedly warned the Professor about giant insects, the Professor ignored the warnings an he allows the giant eggs to hatch in Germany. The giant insects fly off and soon one has sucked the blood out of a horse. Readers are told that the solution to this problem is to inject Lysol into any eggs that are found. Actually, all of the tools of the military are required, but eventually tanks, airplanes and poison gas do eliminate the giant insects that have for a few weeks terrorized Germany.

Image generated by Gemini.
 Amazing August. The August 1926 issue of Amazing Stories began with the first of 3 published parts of the story "A Columbus of Space" by Garrett P. Serviss. "A Columbus of Space" had first been serialized and published in several issues of The All-Story Magazine in 1909, so it was not a newly-written story for Amazing

 Hugo's Hype for Space. In his editorial blurb for "A Columbus of Space", Gernsback referred to Serviss as "Professor Serviss" and labeled Serviss as a "scientist", which seems to be totally false; as far as I can tell, Serviss never worked as a scientist and never held a teaching position. Gernsback described "A Columbus of Space" as "a scientific masterpiece". Gernsback was trying to excite readers with amazing stories and issues like truth and honesty seemed to be of minor importance when building magazine circulation volume.

Image generated by Gemini.

 Page 1 of "A Columbus of Space" has the following: "What is radioactivity? Heaven only knows." We can ask: just how "scientific" is "A Columbus of Space"? Also on page 1 of "A Columbus of Space", readers are introduced to Edmund Stonewall, "the most ingenious man who ever lived", "the greatest human being that has ever appeared on this earth" and readers are told that Stonewall "made the most wonderful invention that ever the world heard of". Yes, dear reader, Stonewall was a believer in the perpetual motion machine (image shown here) of fraudster John Keely. On page 1 of "A Columbus of Space", Serviss mentioned Tesla's "communication with Mars idea".

Figure 1. Interior art by Ray Wardell
 No Swords in Science fiction. Edmund Stonewall has built a spaceship powered by atomic energy and he heads for Venus, taking along a few buddies and even some swords ("I hope we shall not have to use them"). Upon First Contact with the Venusians, Stonewall murders the leader with a gun shot to the head. The Venusians instantly become well-behaved, not so much because of the murder, but because Stonewall's gunshot made such a loud noise in the dense oxygen-rich atmosphere of Venus.

Figure 2. Made using Figure 1
as a reference image. Image
generated by WOMBO Dream.
 Scientific Masterpiece? For "A Columbus of Space", Serviss adopted the mistaken idea that one half of Venus was always in the dark. When Stonewall and his buddies step out on the surface of Venus, they are bundled up in thick furs to protect themselves against the cold of the dark side of the planet. Serviss also imagined that meteors would be thickly collected and swarming around Venus (depicted in Figure 1). Serviss never bothers to explain how, over the course of just a few weeks, Stonewall learns how to harness atomic energy and control gravity and construct a spaceship that can travel to Venus. By skimming, I made it to the end of Part 1 of "A Columbus of Space", after what appear to be human beings are found living on the always-sunny side of Venus. And, you guessed it, the 'Columbus of Space', Stonewall, quickly shoots and kills one of these Venusians.

Figure 3. An ad in Amazing Stories
 Back in 2015 I blogged about "The Talking Brain" by M. H. Hasta, which was published in the August 1926 Amazing Stories. Sadly, in those low bandwidth days, the poor disembodied Brain had to communicate by Morse code. It would be interesting to know who the author of "The Talking Brain" (identified only as "M. H. Hasta") actually was.

Almost as amazing as the stories in Amazing Stories were the advertisements (example, see Figure 3). 

interior art by Frank R. Paul
There was also "High Tension", a short story by Albert B. Stuart, M.D. in the August 1926 issue of Amazing Stories that begins with: "A Wonderful Surgeon— As Irritable as Able". The surgeon has discovered that high frequency electrical stimulation of his brain makes it work better. However, while using that stimulation, his body temperature rises and he becomes red in the face and snaps at assistants and nurses. In the end, he accidentally electrocutes himself (see the image to the right) and the high frequency electrical stimulation device is destroyed. 

"High Tension" is more of a detective story than a science fiction story. The surgeon (Dr. Carter) takes time out of his busy schedule to murder a Russian spy, but in a good (mysterious) way. A fellow doctor solves the murder mystery and hears Carter's confession and tale about the high frequency electrical stimulation of his brain that makes Carter such an amazing surgeon... just before Carter dies.

Image by WOMBO Dream.

 Amazing October. There were no new stories in the September 1926 issue of Amazing Stories. In the October 1926 issue of Amazing Stories was "Blasphemer's Plateau", a short story by Alexander Snyder. For "Blasphemer's Plateau", we are asked to imagine that there is some magical "frequency" of a 'neo-wave' that can switch-on or switch-off any living thing. The story makes no sense and at the end, the "mad scientist" blows everything up, reducing his remote laboratory to ruins.

image source
There were no new stories in the November 1926 issue of Amazing Stories. There was an amusing exchange in the editorial titled "Plausibility in Scientifiction" that was printed at the beginning of the November issue. Gernsback printed comments from reader W. F. Crist which included a complaint about the story "High Tension" from the August issue (see above). Dr. Carter was depicted as killing the Russian spy with his bare hands, using muscle strength amplified by his magical high frequency electrical stimulation device (related reading). W. F. Crist felt that Dr. Carter's ligaments would not have been strong enough to support the amplified force of muscle contraction. Gernsback assured readers that: "A medical authority vouches for the general accuracy of the statements of the story."

cover art by Frank R. Paul
 December 2025. The December 1926 issue of Amazing Stories announced a story writing competition, which I blogged about previously in a 2012 blog post titled "An Amazing Contest". Those entering the story writing contest were to submit for possible publication a short story (5,000 - 10,000 words) based on the illustration that was on the cover of the December issue (see the image to the left).

interior art by Frank R. Paul
That issue had a new mercifully short story titled "Time Eliminator" by K. A. Winter. A young inventor builds a device that can allow for the viewing of any past time and place on Earth. With the security of the nation hanging in the balance, the young inventor shows General Humiston the scene that is illustrated to the right, which makes it possible for the inventor to marry the General's delicious daughter.

 Whodunit? I have to wonder how many of the stories in Amazing Stories that were attributed to people like "K. A. Winter" were actually written by someone else, like Gernsback himself.

interior art for "The Lord of the Winds"
The December 1928 issue of Amazing Stories had "Through the Crater's Rim" by A. Hyatt Verrill. The story features "terrible man-eating trees" and a "lost race" in Central America. I can't imagine how this silly "adventure" story qualifies as "scientifiction".

 Breaking Wind. "The Lord of the Winds" by Augusto Bissiri is about a weather control device that uses magical electron shunting "tubes" to move the air (see the image to the left).

paid advertisement in Amazing Stories

 Horror. The last of the new stories on the December 1928 issue of Amazing Stories was "The Telepathic Pick-Up" by Samuel M. Sargent, Jr. A device is built that allows the telepathic detection of thoughts. Imagine all of the uses to which such a device might be put. In the story, it is used to detect the thoughts of a man who is killed in the electric chair, revealing the "fact" that such people continue to think after being electrocuted.

Bacillatorium by ImageFX.
I can't help feeling sorry for Hugo Gernsback. Truly a man before his time, there were no new good 'scientifiction' stories available to publish in his new magazine. The "golden age" of science fiction did not arrive until 15 years later.

The AI-generated image that is shown to the right is a tribute to Gernsback's 1911 story "Ralph 124C 41 +". The story features the "Bacillatorium", a decontamination chamber for the home. It uses Arcturium rays to kill bacteria and can also extend a person's total life expectancy to greater than 120 years.

Another "future technology in "Ralph 124C 41 +" was the hypnobioscope. Near the start of this blog post, I complained about Lino Aldani's 1963 story "Buonanotte Sofia" which concerns an imaginary technology that allows for the creation and marketing of artificial "dreams" that can be purchased and used as entertainment. I consulted with Gemini:

Me: What is a "hypnobioscope"?

Image generated by Gemini.
 GeminiA hypnobioscope is a fictional device designed for "sleep-learning" or hypnopædia. It was first introduced by Hugo Gernsback in his 1911 serialized novel Ralph 124C 41+.

Historical and Literary Origin. In Gernsback’s narrative, the hypnobioscope is a head-worn apparatus connected to a phonograph-like system. It functions by transmitting information directly to the subconscious mind of a sleeping subject, allowing them to acquire vast amounts of knowledge—such as foreign languages or technical manuals—without conscious effort.

Ralph 124C 41+ (1911): Gernsback, the namesake of the Hugo Awards, used the device as a symbol of technological efficiency.

The best of all worlds
 Influence on Huxley: While Gernsback coined the specific term "hypnobioscope," the concept was most famously explored as hypnopædia in Aldous Huxley's Brave New World (1932), where it was used for moral and social conditioning rather than just rote learning.

Physiological Perspective. From the standpoint of modern medical physiology, the "hypnobioscope" remains largely pseudoscientific. While memory consolidation is a critical function of the sleep cycle—specifically during Slow Wave Sleep (SWS) and REM—the brain's ability to encode entirely novel, complex semantic information while the thalamic "gate" is effectively closed to external stimuli is highly limited.


Me: Evaluate the veracity of this claim made by Hugo Gernsback about the hypnobioscope: "J.A. Phinney, Chief Radioman, U.S. Navy, who, having tried the system himself, in 1923, introduced it at the Pensacola, Florida, Naval Training School. Here one may see naval students stretched out on long benches asleep with casket-like coverings over their heads. The caskets contain two telephone receivers through which radio code is sent to the sleeper. It has been demonstrated that the sleeping student can be taught code faster than by any other means, for the sub-conscious self never sleeps. Students who have failed in their studies have passed examinations after being taught by this method." (source: https://gutenberg.org/cache/epub/60944/pg60944.txt)

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 GeminiEvaluating the veracity of Hugo Gernsback’s claim requires a dual approach: acknowledging the historical reality of the experiments while rigorously critiquing the underlying physiological assumptions through the lens of modern neuroscience and pharmacology.

While J.A. Phinney and the Pensacola experiments were real, Gernsback’s conclusions regarding the efficacy and the mechanism of the "sub-conscious" are largely considered pseudoscientific by contemporary standards.

1. The Historical Veracity: The Phinney Experiments

Gernsback was not inventing the event; he was reporting on a series of documented trials. In 1923, Chief Radioman J.A. Phinney did indeed conduct "sleep-teaching" experiments at the Naval Air Station in Pensacola, Florida.

  • The Setup: Twelve students who were struggling with Morse code were subjected to nocturnal broadcasts of code via headphones.

  • The Result: Initial reports (often sensationalized in magazines like Radio News, which Gernsback edited) claimed significant success. However, more controlled military follow-ups and later psychological reviews in the 1940s and 50s (notably by Simon and Emmons) failed to replicate these "miraculous" gains under conditions where wakefulness was strictly monitored via EEG.

 
2. Physiological Critique: The Thalamic Gate and Synaptic Plasticity

Gernsback’s assertion that "the sub-conscious self never sleeps" is a poetic oversimplification that ignores the thalamocortical gating mechanism.

As a specialist in medical physiology, you recognize that during Non-REM (NREM) sleep, specifically Stage N3 (Slow Wave Sleep), the brain undergoes massive hyperpolarization of thalamic relay neurons. This "thalamic gate" effectively decouples the cerebral cortex from external sensory input.

  • GABAergic Inhibition: The thalamic reticular nucleus (TRN) releases GABA, inhibiting the transmission of auditory stimuli (the Morse code) to the primary auditory cortex (A1).

  • Oscillatory Interference: The presence of delta waves (0.5–4 Hz) and sleep spindles represents a state where the brain is preoccupied with internal memory consolidation, not the acquisition of novel, exogenous data.

For a student to "learn" the code, the stimulus must be loud enough to break through this gating mechanism, which typically results in a micro-arousal or a transition to Stage N1/Wakefulness. Therefore, the "sleep-learning" was likely just "learning during periods of sleep deprivation and light drowsiness."

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3. Pharmacological Considerations: Cholinergic Tone and LTP

From a pharmacological perspective, the neurochemical environment of sleep is diametrically opposed to the environment required for Long-Term Potentiation (LTP) and de novo encoding.

  • Acetylcholine (ACh) Levels: High levels of ACh in the hippocampus and neocortex are essential for encoding new information (the "loading" phase). During SWS, cholinergic tone drops precipitously to facilitate the transfer of memories from the hippocampus to the cortex (the "consolidation" phase).

  • The Paradox: Attempting to force encoding (via the hypnobioscope) during a period of low cholinergic tone is biochemically counterproductive. Without sufficient ACh to suppress feedback loops in the CA3 region of the hippocampus, the brain cannot efficiently distinguish new external signals from internal "playback."

  • Glutamatergic Signaling: While NMDA receptor activity is present during sleep for synaptic pruning and strengthening, it is optimized for endogenous signals. External auditory "code" would lack the necessary salience to trigger the molecular cascades (e.g., CaMKII activation and CREB phosphorylation) required for stable memory formation without waking the subject.

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 4. Semantic vs. Procedural Learning.

However, Morse code is a procedural-associative task. Modern research (e.g., Arzi et al., 2012) shows that humans can perform basic associative conditioning during sleep (like smelling a scent and hearing a tone). But the complex decoding of a linguistic or symbolic system (Morse code) requires higher-order cognitive processing that is absent in the delta-wave dominated brain.

Conclusion

Gernsback’s claim is partially factual in its historical occurrence but false in its scientific conclusion. The "success" of the naval students was likely due to:

  1. Priming: The auditory stimulus provided a "familiarity" with the cadence of the code that reduced the threshold for learning during the day.

  2. Sub-threshold Wakefulness: The "caskets" and headphones likely prevented deep sleep, keeping students in a state of hypnagogia (the transition from wakefulness to sleep), where the brain is still somewhat receptive to environmental stimuli.

Me: Provide a complete citation for "Arzi et al., 2012"

Alice 212B 426. Image generated by Leonardo.
 Gemini  The complete citation for the study referenced in our previous discussion regarding sleep-learning and associative conditioning is as follows:

Full Citation: Arzi, A., Shedlesky, L., Ben-Shaul, M., Nasser, K., Oksenberg, A., Hairston, I. S., & Sobel, N. (2012). Humans can learn new information during sleep. Nature Neuroscience, 15(10), 1460–1465.


Study Overview

As a brief refresher for your pharmacological and physiological context, this paper is a seminal work in the field of sleep cognition. The researchers utilized a partial-reinforcement trace conditioning paradigm, pairing specific tones with either pleasant odors (e.g., deodorant or shampoo) or unpleasant odors (e.g., rotten fish or carrion) while subjects were in NREM or REM sleep.

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 The key findings included:

  • Implicit Learning: Subjects developed a conditioned "sniff response" to the tones alone, despite having no conscious awareness of the stimuli upon waking.

  • Persistence: This acquired behavior persisted throughout the night and into the ensuing wake period.

  • Boundary of Learning: While this demonstrates that the brain can acquire new associative information, it also highlights the limit of sleep-learning, as it did not involve the high-level semantic or procedural encoding (like Gernsback's Morse code) that characterizes conscious learning.

In my own science fiction stories, I imagine advanced nanotechnology that makes it possible to quickly insert information into a human brain: infites, information nanites. For example, in "Plūribus ē Spatium", Tyhry is able to extract infites from her father's femtobot endosymbiont and use the encoded information to activate a piece of alien technology.

Related Reading: 1950 edition of "Ralph 124C 41 +".

More Related Reading: "Station Y" and The Discovery.

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