concept
active
concept:hippocampal-representation-of-related-and-opposing-memories-mckenzie-et-al-2014Hippocampal representation of related and opposing memories (McKenzie et al., 2014)
Experimental evidence that hippocampal neurons respond to more than two task variables; motivates multi-input extension of TEM-t.
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Papers (1)
paper
Frameworks (1)
framework
- Extension of TEM-t to handle conjunctions of more than two brain regions with linear (not exponential) scaling in hippocampal neuron count.
Related by similarity (8)
cosine ≥ 0.65 · no typed edgeEntities in the same semantic neighborhood but without a typed relation to this one — candidates for new edges or unrecognized duplicates.
- Original paper on hippocampal indexing theory; TEM-t is shown to instantiate this theory.
- Graph representation model of hippocampus; related work category 2.
- Original discovery of place cells; the neural phenomenon TEM-t memory neurons resemble.
- Theory that hippocampus provides an index binding together cortical patterns across different brain regions; TEM-t is shown to instantiate this.
- Prior paper by the same lead author introducing TEM; the neuroscience model whose relationship to transformers is the central topic.
- Neurobiological process modeled by REM sleep in active inference; re-running past outcomes under new model
- Brain region corresponding to the memory/conjunction component in TEM; memory neurons resemble place cells.
- Neural Representations of Location Composed of Spatially Periodic Bands (Krupic et al., 2012)concept0.759Discovery of band cells; TEM-t also recapitulates these representations.