Neuroscience Finds Parallels with Freud's Century-Old Theories

University of Oslo researchers Erik Stänicke, Bendik Sparre Hovet, and Line Indrevoll Stänicke published a paper on March 12, 2026, revealing striking parallels between Sigmund Freud's century-old theories and modern neuroscience's "prediction paradigm"[3]. This research suggests that many psychoanalytic concepts, developed over 130 years, align with how the brain functions as a prediction machine[2][5][9]. This convergence could provide a scientific basis for understanding subjective human experiences and mental health issues, potentially leading to more integrated and effective therapeutic approaches[2][6].

What the records show

The paper, titled "Freud's Model of the Mind Within a Predictive Processing Neuroscientific Paradigm," published in Entropy, posits that the brain actively generates predictions about the world rather than passively receiving sensory data[3]. Discrepancies between these predictions and incoming information lead to updates in the brain's internal models[6]. The researchers specifically highlight Freudian concepts like "projection" as compatible with this predictive processing[6]. Erik Stänicke explains that when individuals attribute qualities or intentions to others, their brain is shaping their experience based on established expectations from earlier life, akin to running old prediction models[6][7].

Other psychoanalytic ideas found to align with the brain's predictive nature include "transference," where past relational models are applied to new interactions, and "perceptual identity," which reflects the brain's drive for predictable outcomes[6][8]. A central theme across both frameworks is the mind's drive for "homeostasis," or psychological stability, by reducing uncertainty[6]. Stänicke noted that rigid symptoms, such as paranoid ideas, can be viewed as stable but inflexible prediction models that persist because they effectively reduce uncertainty, even if they distort reality[6].

The timeline

The research paper was initially made available as a preprint on ResearchGate by December 27, 2024[11]. It was formally published in the journal Entropy on March 12, 2026[3]. News outlets began reporting on these findings in early July 2026[2][4][10]. ScienceDaily further disseminated the research to a broader audience with an article published on October 18, 2026[1].

What changed and for whom

This research offers a framework for understanding mental disorders by connecting neurological mechanisms with subjective experiences[2][6]. It suggests that predictive neuroscience could provide a biological foundation for psychoanalytic ideas, while psychoanalysis could offer neuroscience a detailed understanding of how predictions are experienced in daily life and relationships[6]. Psychotherapy, in this integrated view, can be seen as a process where new relational experiences help modify deeply entrenched prediction models[6]. Therapeutic breakthroughs may correspond to moments when the brain updates long-held, inaccurate predictions[6]. This perspective could shift how mental health professionals approach diagnosis and treatment, emphasizing the modification of predictive patterns.

What the researchers have said publicly

Erik Stänicke stated that psychoanalysis has developed theories about how predictions occur at a subjective level, which cognitive neuropsychology is now studying physiologically[6]. He emphasized that the goal is to foster a more holistic psychology that integrates both neurological mechanisms and subjective experiences, allowing for a more scientific approach to understanding subjectivity[6]. Stänicke also clarified that the research does not claim neuroscience has "proven Freud right," but rather that both fields describe fundamental operations of the mind from different, yet convergent, levels of analysis[6]. He noted, "Therefore, psychotherapy sometimes has to work relationally"[6].

What we could not confirm

We could not confirm if this research has directly influenced specific changes in therapeutic practices or diagnostic criteria in mental health care yet. We also could not confirm the extent of wider adoption or integration of this combined framework by clinical psychologists or psychiatrists outside of research settings. We could not confirm any specific funding sources beyond the affiliation with the University of Oslo.