Papers

Welcome to the hippocampus wiki!

1. Episodic future simulation

• The construction system of the brain (Demis Hassabis, Eleanor A. Maguire, 2009)

• The Future of Memory: Remembering, Imagining, and the Brain (Daniel L.Schacter et al., 2012)

• Adaptive constructive processes and the future of memory(Daniel L. Schacter, 2013)

• hippocampus

  • Patients with hippocampal amnesia cannot imagine new experiences (Demis Hassabis et al., 2007)
  • Role of the hippocampus in imagination and future thinking (Eleanor A. Maguire and Demis Hassabis, 2011)
  • The Role of the Hippocampus in Prediction and Imagination(Randy L. Buckner, 2010)
  • Anterior hippocampus: the anatomy of perception, imagination and episodic memory (Zeidman & Maguire, 2015)
  • Escaping the Past: Contributions of the Hippocampus to Future Thinking and Imagination (Daniel L. Schacter, Donna Rose Addis, and Karl K. Szpunar, 2017)

• DMN

  • On the nature of medial temporal lobe contributions to the constructive simulation of future events (Daniel L. Schacter, Donna Rose Addis, 2009)
  • The Brain's Default Mode Network (Marcus E. Raichle, 2015)
  • The default network and the combination of cognitive processes that mediate self-generated thought (Vadim Axelrod, Geraint Rees & Moshe Bar, 2017)

• models

  • Imagination-Augmented Agents for Deep Reinforcement Learning (Weber, et al., 2017)

  • Generation and Consolidation of Recollections for Efficient Deep Lifelong Learning

    • this is more similar to how I think about memory storage. I don't think we store indices for latent code though, I prefer a content addressable system

  • Generative Models of Visually Grounded Imagination

    • probably not a good neuro-cognitive model, but the computational detail might be informative...

2. Cortical-hippocampal interaction

   • Accessing Real-Life Episodic Information from Minutes versus Hours Earlier Modulates Hippocampal and High-Order Cortical Dynamics (Chen et al., 2015)

     • Hippocampus stores the key-values bindings and fills the "gaps" during prediction?
     • Cortical-hippocampus connectivity correlates with ISC

   • Persistent schema-dependent hippocampal-neocortical connectivity during memory encoding and postencoding rest in humans (Marlieke T. R. van Kesteren, Guillén Fernández, David G. Norris, and Erno J. Hermans, 2009)

• models

  • The Sync/deSync model: How a synchronized hippocampus and a desynchronized neocortex code memories
    • might be a good perspective to consider cortical-hippocampus connectivity
  • Neuronal Synchrony in Complex-Valued Deep Networks
    • complex-valued units represent both firing rate + phase (controls synchronicity)

• Interplay of Hippocampus and Prefrontal Cortex in Memory

3. Episodic control and Schema

• Schemas and memory consolidation
• models
  • Hippocampal Contributions to Control: The Third Way
  • Neural Episodic Control
  • Model-Free Episodic Control
  • Doing Without Schema Hierarchies: A Recurrent Connectionist Approach to Normal and Impaired Routine Sequential Action

4. Complementary Learning Systems

   • Why There Are Complementary Learning Systems in the Hippocampus and Neocortex (McClelland, et al., 1995)
   • Modeling Hippocampal and Neocortical Contributions to Recognition Memory: A CLS Approach (Norman and O’Reilly, 2003)
   • Methods for reducing interference in the CLS model: Oscillating inhibition and autonomous memory rehearsal (Norman, et al, 2005)
   • How Hippocampus and Cortex Contribute to Recognition Memory: Revisiting CLS (Norman, 2010)
   • Complementary learning systems within the hippocampus (Schapiro, et al., 2016)

• review
  • Hippocampal and neocortical contributions to memory: advances in the CLS framework(O’Reilly and Norman, 2003)
  • Complementary Learning Systems (O’Reilly, et al., 2014)
  • What Learning Systems do Intelligent Agents Need? Complementary Learning Systems Theory Updated (Kumaran, et al., 2016)

5. Other stuff

• Reflections of the Environment in Memory (John R. Anderson, Lael J. Schooler, 1991): Recently seen items are more likely to show up in recent future. This kind of environmental statistics might impose a soft constraint to the human memory system.

• Using Fast Weights to Attend to the Recent Past

  • equip an RNN with fast associative memory by doing outer product learning
  • simulation 1 is an elegant version of the role-filler binding problem
  • can we generalize this mechanism beyond "recent past"?

• Catastrophic Interference

  • Overcoming catastrophic forgetting in neural networks [code]
  • Catastrophic Interference in Connectionist Networks: The Sequential Learning Problem
  • Overcoming Catastrophic Interference in Connectionist Networks Using Gram-Schmidt Orthogonalization

• Space

  • The hippocampus as a predictive map

• remapping

  • Understanding memory through hippocampal remapping
    • could be related to "schema remapping"

• grid cell

  • A map of abstract relational knowledge in the human hippocampal–entorhinal cortex
    • can we view neural representations of high-level stuff as a more complicated version of location representation? is there an underlying general principle for neural representation?

• attractor dynamics

  • Attractor dynamics in feedforward neural networks

• retrieval-induced forgetting model

  • A Neural Network Model of Retrieval-Induced Forgetting

• event perception model

  • A Model of Event Knowledge

6. Some classic papers

• Interneurons of hippocampus
• Computational analysis of the role of hippcampus in memory
• Functional Differentiation in the Hippocampus
• Episodic and Declarative Memory:Role of the Hippocampus
• The hippocampus as a cognitive map

7. Some models

• A computational model of episodic memory formation in the hippocampal system

• Computational models of the hippocampal region: linking incremental learning and episodic memory

  • Implications for Prediction of Risk for Alzheimer’s Disease in Non-demented Elderly

• A computational model for preplay in the hippocampus

• Computational modeling and analysis of hippocampal-prefrontal information coding during a spatial decision-making task

8. Some people

• Donna Rose Addis

• Daniela Palombo

• Mieke H. Verfaellie

• Daniel L. Schacter

• De Brigard

  • hippocampus is more strongly engaged when thinking about unlikely vs. likely counterfactual scenarios
  • the role of counterfactual thinking in anxiety (i.e., anxious people entertain an unusually large number of counterfactuals, and he is trying to figure out why)
  • Remembering what could have happened: Neural correlates of episodic counterfactual thinking
  • Foreseeing the Future: Occurrence Probability of Imagined Future Events Modulates Hippocampal Activation

• Michael J. Frank

• David Badre