Lateral Thinking: Exploring the Lateral Entorhinal Cortex Projections to the Hippocampus in the Rodent Brain
Bibliographic record
Abstract
The lateral entorhinal cortex (LEC) projections to the hippocampus (HC) play a critical role in cognition and have been associated with cognitive impairments related to aging and neurodegenerative disease. This review aims to provide a detailed anatomical description of the LEC-to-HC pathway, based on a review of data collected using neuroanatomical tract tracing techniques. The LEC projects to the HC in a layer-specific manner. Layer II of the LEC provides the primary source of projections to the dentate gyrus (DG), while layer III is the primary source of projections to the subiculum and cornu Ammonis (CA) region. These projections terminate in the molecular layers of the HC and follow a topographical distribution along the dorsolateral-ventromedial axis. Having a clear understanding of the LEC-to-HC pathway is essential background for investigating its functions and alterations due to disease and aging processes.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.002 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".