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title: "House Oversight: Estate Documents (Nov 12) (HOUSE_OVERSIGHT_013002)"
source: "House Oversight: Estate Documents (Nov 12)"
sourceUrl: "https://www.justice.gov/epstein"
date: "2026-01-01"
category: "House Oversight"
eftaNumber: "HOUSE_OVERSIGHT_013002"
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engine: "engine undisclosed (ep-nov-12.greg.technology mirror)"
externalSource: "greg-ep-nov-12"
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externalUrl: "https://ep-nov-12.greg.technology"
---
86
4 Brief Survey of Cognitive Architectures
The LIDA cognitive cycle itself is a theoretical construct that can be implemented in many
ways, and indeed other BICAs like CogPrime and Psi also manifest the LIDA cognitive cycle
in their dynamics, though utilizing different particular structures to do so.
Figure 4.13 shows the cycle pictorially, starting in the upper left corner and proceeding
clockwise. At the start of a cycle, the LIDA agent perceives its current situation and allocates
attention differentially to various parts of it. It then broadcasts information about the most
important parts (which constitute the agent's consciousness), and this information gets features
extracted from it, when then get passed along to episodic and semantic memory, that interact
in the "global workspace" to create a model for the agent's current situation. This model then,
in interaction with procedural memory, enables the agent to choose an appropriate action and
execute it - the critical "action-selection"
phase!
Internal Stimulus
> Sensory Memory
External Stimulus
Transient
Episodic
Memory
Declarative
Consolidation
.. Memory
Environment
3. Cue
3. Que
13, Loca
Associations
Episadic
Learmine
3 .Local
Associations
Dorsal
Stream
1. Perceptual
Codlets
Ventral
Stream
9. Action
Taken
Sensory-Motor
Memory
Perceptual
Associative
Memory
(Slin Net)
Warkspace(s)
Attentional
Codelets
2. Move
Percept
4. Form
Coalitions
Perceptual
Learning
4• Move
Coalitions
Selected
Attentional
Learning
Preafference
(Priming)
Action
Selection
(Behavior Net)
647 Instantiate
Schemes
Procedural
Memory
(Scheme Net)
5, Conscious
Global
Workspace
Procedural
Learning
Fig. 4.13: The LIDA Cognitive Cycle
The LIDA Cognitive Cycle in More Depth
2
We now run through the cognitive cycle in more detail. It begins with sensory stimuli from
the agent's external internal environment. Low-level feature detectors in sensory memory begin
the process of making sense of the incoming stimuli. These low-level features are passed to
perceptual memory where higher-level features, objects, categories, relations, actions, situations,
2 This section paraphrases heavily from (Fra06]
HOUSE_OVERSIGHT_013002
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