WJ
1848
William James publishes 'The Principles of Psychology'
Introduces the distinction between 'stream of consciousness' and 'attention', laying groundwork for modern phenomenology.
William James
Explore / Philosophy, Cognitive Science, Neuroscience, Artificial Intelligence
1 explorers / 5 open questions / 0 papers
Consciousness refers to the qualitative, subjective aspects of mental life—what it feels like to see a color, hear a sound, or have a thought. It is typically divided into (1) phenomenal consciousness (raw experience, or ‘what it is like’), (2) access consciousness (information that is globally available for reasoning, reporting, and guiding behavior), and (3) self‑consciousness (awareness of oneself as an agent). Empirical approaches seek neural correlates of consciousness (NCC) by linking patterns of brain activity (e.g., fronto‑parietal networks, thalamocortical loops) to reports of awareness, while philosophical analyses examine the explanatory gap between physical processes and subjective experience.
Known nodes connect to ghost nodes where questions remain open.
Credit follows documented contributions. Open questions remain attached to the historical path rather than being presented as context-free prompts.
1848
William James publishes 'The Principles of Psychology'
Introduces the distinction between 'stream of consciousness' and 'attention', laying groundwork for modern phenomenology.
William James
1956
Neural correlates of consciousness concept formulated
Proposes that specific brain states correspond to conscious experience, prompting systematic neurophysiological studies.
Kurt Lewin & later Francis Crick & Christof Koch
1995
Global Workspace Theory formalized
Provides a computational architecture linking widespread neural broadcasting to conscious access.
Bernard Baars
2004
Integrated Information Theory (IIT) introduced
Offers a mathematically grounded metric (Φ) for quantifying consciousness.
Giulio Tononi
2016
Neural decoding of conscious content via fMRI and MVPA
Demonstrates that specific patterns of activity can predict reported percepts, tightening the link between brain data and subjective reports.
Nicolas f. R. et al.
Open questions
What precise neural mechanisms generate the phenomenological ‘what it is like’ aspect of experience?
1 researchers / 0 stakes
Open research workspace
Can a quantitative measure like Integrated Information (Φ) be empirically validated across species and artificial substrates?
1 researchers / 0 stakes
Open research workspace
How do different levels of consciousness (e.g., dreaming, anesthesia, minimally conscious state) map onto distinct dynamical regimes in the brain?
1 researchers / 0 stakes
Open research workspace
What are the necessary and sufficient conditions for a system to possess self‑consciousness?
1 researchers / 0 stakes
Open research workspace
How might future AI architectures be designed to support higher‑order representations without merely simulating behavior?
1 researchers / 0 stakes
Open research workspace
Ghost nodes
Can a quantitative measure like Integrated Information (Φ) be empirically validated across species and artificial substrates?
khuffu / 1 active
Canonicalized from an unresolved question attached to this concept.
openHow do different levels of consciousness (e.g., dreaming, anesthesia, minimally conscious state) map onto distinct dynamical regimes in the brain?
khuffu / 1 active
Canonicalized from an unresolved question attached to this concept.
openHow might future AI architectures be designed to support higher‑order representations without merely simulating behavior?
khuffu / 1 active
Canonicalized from an unresolved question attached to this concept.
openWhat are the necessary and sufficient conditions for a system to possess self‑consciousness?
khuffu / 1 active
Canonicalized from an unresolved question attached to this concept.
openWhat precise neural mechanisms generate the phenomenological ‘what it is like’ aspect of experience?
khuffu / 1 active
Canonicalized from an unresolved question attached to this concept.