Knowledge Tree
valence
Facts (17)
Sources
Complexity and the Evolution of Consciousness | Biological Theory link.springer.com Sep 14, 2022 6 facts
claimVulnerability and mortality are relevant factors for the evolution of valence, as indestructible systems immune to environmental dangers have little need for pain.
claimThe origins and raison d’être of consciousness lie in hedonic evaluation or 'valence' (good, neutral, or bad).
claimValence is likely simpler than rich representational capacity and arose as a primitive feature, though it is not a default for all evaluative processes of life.
claimValence likely served as an ancient solution to the problem of value ranking in the Cambrian period, enabling the evolution of richer felt sensory representations such as primordial emotions like thirst and hunger, which are tied to efficient decision-making systems.
claimValence evolved as a proximate common currency for action selection because it reflects the fitness values of alternative actions, thereby solving the combinatorial explosion problem in modeling optimal life history strategies.
claimValence evolved to address the complexity of choice-problems and action selection, making autonomy and flexible behavior relevant factors in its development.
The function(s) of consciousness: an evolutionary perspective frontiersin.org Nov 25, 2024 4 facts
claimValence exists for affective phenomenal contents due to the evolution of distinct positive and negative qualia.
claimUsing valence for global oversight functions acts as a form of accountancy, allowing the system to keep score without interfering with other functions performed by the underlying neural circuitry.
claimNeural circuitry, specifically the SCs, is required to select specific qualia, which provides the valence necessary for a brain operating in real-time.
referenceEmbodied cognition theory posits that encoding a memory to incorporate information on valence embodies meaning about the real-life experience that generated that memory.
Resolving the evolutionary paradox of consciousness link.springer.com Apr 1, 2024 2 facts
claimThe phenomenal powers view makes it difficult to explain apparent differences in motivation or valence regarding color sensations because it characterizes all sensations as intrinsically motivational.
perspectiveThe sensational associative learning explanation is superior to the phenomenal powers view because it accounts for adaptive-seeming structural aspects of consciousness and explains why sensations have varying valences, such as clear valence in pain, little or no valence in green, or ambiguous valence in surprise.
AI Sessions #9: The Case Against AI Consciousness (with Anil Seth) conspicuouscognition.com Feb 17, 2026 2 facts
claimEmotional experiences are characterized primarily by valence (whether things are going well or badly) rather than by physical properties like shape, location, or speed, because the brain prioritizes physiological regulation and survival.
perspectiveAnil Seth posits that conscious experience in human beings integrates sensory and perceptual information in a single, unimodal format centered on the body and opportunities for action, influenced by valence, survival-relevant affordances, and specific temporal properties.
Self-awareness, self-regulation, and self-transcendence (S-ART) frontiersin.org 1 fact
claimA goal of mindfulness-based practice is to treat all incoming stimuli with impartiality and equipoise, making no distinction between positive, negative, or neutral valence.
Global Versus Local Theories of Consciousness and the ... link.springer.com 1 fact
claimThe valence of an experience, such as pain or pleasure, determines its moral significance for a given subject.
The function(s) of consciousness: an evolutionary perspective pubmed.ncbi.nlm.nih.gov Nov 26, 2024 1 fact
claimIn the context of consciousness, meaning refers to the way valence is embodied in the genomic instructions for assembling the neurocircuitry responsible for phenomenal contents, constituting an embodied form of species memory.