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The Computational Unconscious: How Information Theory Reframes Psychoanalytic Depth

Read “” by Myk Eff on Medium.


When Freud first mapped the territories of the unconscious, he could only speak in the metaphors available to him — hydraulic pressures, economic systems, topographical layers. Yet the phenomena he described possess a striking affinity with concepts that would not emerge until decades later, when Claude Shannon formalized information theory and computing science revealed the architecture of data itself. What if the mechanisms Freud, Jung, and their successors laboriously documented are, at their foundation, information processing operations? What if repression is encryption, condensation is compression, and the deepest strata of the psyche represent not mystical depths but maximal data density?

The proposition is not merely metaphorical. Consider Freud’s description of repression in Repression (1915): the mechanism whereby the ego refuses admittance to consciousness of ideational content that threatens its equilibrium. Freud wrote that repression lies simply in turning something away, and keeping it at a distance, from the conscious (p. 147). Yet this keeping at a distance operates through a curious transformation. The repressed content does not vanish; it persists, inaccessible yet influential, distorting thought and behavior through its very concealment.

This is precisely analogous to encrypted data. Encryption transforms information into a form that resists interpretation without the proper key, yet the information remains fully present, its structure intact but rendered opaque. The encrypted file occupies space, exerts influence on system resources, and can corrupt or destabilize processes that attempt to access it incorrectly. Similarly, repressed material occupies psychic space and generates symptoms — failed decryption attempts, as it were — when consciousness approaches without the therapeutic key.

Smaller Than a Grain of Salt: Engineers Create the World’s Tiniest Wireless Brain Implant

A salt-grain-sized neural implant can record and transmit brain activity wirelessly for extended periods. Researchers at Cornell University, working with collaborators, have created an extremely small neural implant that can sit on a grain of salt while wirelessly sending brain activity data from

Can Science Explain Everything? — Sean Carroll

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VIDEO NOTES

Sean Carroll is an American theoretical physicist who specializes in quantum mechanics, cosmology, and the philosophy of science.

AI House Davos

Embodied AI refers to AI integrated into physical systems that can perceive, reason, and act in the real world through sensors and actuators, like robots and autonomous vehicles. This fireside conversation explores how advances in AI like vision–language–action models are redefining what machines can understand and do, especially as we move from navigation to mobile manipulation. The speakers discuss how quickly today’s rapid progress in AI might transfer to robotics and embodied systems, and how soon we can expect to see these technologies making a tangible impact on our daily lives.

Speakers.
Yann LeCun (Advanced Machine Intelligence, Founder and Executive Chairman)
Marc Pollefeys (ETH Zürich and Faculty, ETH AI Center, Professor)

© AI House Davos 2026
Founders & Strategic Partners:
ETH AI Center, Merantix, G42, Hewlett Packard Enterprise, EPFL AI Center, The University of Tokyo.

Presenting Partners:
KPMG.

Scientists Discover a New “Cleanup Hub” Inside the Human Brain

How does the brain clear away waste? This task is handled by the brain’s lymphatic drainage system, and attempts to understand how it operates have driven major advances in brain imaging.

A new study published in iScience by researchers at the Medical University of South Carolina reports the first human evidence of a previously unrecognized center of lymphatic drainage in the brain, the middle meningeal artery (MMA).

Using a NASA collaboration that gave them access to real-time MRI tools originally designed to study how spaceflight alters fluid movement in the brain, the MUSC team, led by Onder Albayram, Ph.D., followed the movement of cerebrospinal and interstitial fluids along the MMA in five healthy volunteers over six hours. Their observations showed that cerebrospinal fluid moved slowly and passively, a pattern consistent with lymphatic drainage rather than blood circulation, which would be faster and more pulsatile.

Breakthrough laser technique holds quantum matter in stable packets

For the first time, physicists have generated and observed stable bright matter-wave solitons with attractive interactions within a grid of laser light.

In the quantum world, atoms usually travel as waves that spread out, but solitons stay concentrated in one spot. They have been created before in open space, but this is the first time they have been stabilized inside a repeating laser structure using attractive forces. This development gives scientists a new way to hold and guide clusters of atoms, a key requirement for developing future quantum technologies.

The research is published in a paper in Physical Review Letters.

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