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related 4.17 — strongly supporting 17 facts
The relationship between consciousness and brain organoids is defined by the ongoing scientific and ethical debate regarding whether these artificial systems can develop mental activity, as evidenced by [1], [2], and [3]. Researchers are actively exploring how to adapt existing theories of consciousness, such as Integrated Information Theory or global versus local frameworks, to assess the potential emergence of consciousness in these biological models [4], [5], and [6].
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Global Versus Local Theories of Consciousness and the ... link.springer.com 17 facts
perspectiveRelying exclusively on global theories to build assessment tools for detecting consciousness in brain organoids may cause researchers to overlook phenomena that emerge at a local scale.
perspectiveSkeptical accounts regarding the emergence of human-like consciousness in brain organoids are often grounded in an anthropocentric or neurotypical concept of consciousness as the primary ethical standard.
claimSome scholars argue that neuroethics should address the uncertainty surrounding brain organoid consciousness by adhering to a precautionary principle in experimental design.
claimThe distinction between global and local theories of consciousness is a relevant framework for researchers attempting to adapt models of consciousness to the biological reality of brain organoids.
claimThe ethical debate surrounding brain organoids is complicated by epistemological uncertainty regarding the definition and nature of consciousness.
claimAssessing consciousness in brain organoids requires researchers to carefully select a theory of consciousness, as existing tools designed for humans are neither fully consensual nor biologically appropriate for organoids.
claimThe question of whether current and future brain organoids can develop consciousness is expected to remain a persistent issue in the field of brain organoid technology.
claimThe majority of stem cell researchers and neuroscientists consider the emergence of high levels of consciousness in artificial entities like brain organoids to be highly unlikely given current biotechnology.
claimIt is more difficult to engineer a system capable of global activation in a laboratory dish than to replicate the local activity of specific brain regions.
perspectiveThe author suggests distinguishing between "global" theories of consciousness and "local" theories of consciousness as a tool for adapting models of consciousness to the biological reality of brain organoids.
claimScientists and ethicists are considering the possibility that microphysiological systems, such as brain organoids, may possess some form of consciousness or mental activity.
referenceM. Gaillard authored the article titled 'Global Versus Local Theories of Consciousness and the Consciousness Assessment Issue in Brain Organoids', which was published in the journal Neuroethics in 2024.
claimAccording to Integrated Information Theory (IIT), the measurement index Φ (phi) could provide a common measure of consciousness as a natural phenomenon across biological and artificial systems, allowing for the comparison of consciousness levels between entities such as brain organoids, flies, monkeys, infants, and locked-in patients.
claimAssembloids, which are compounds of organoids replicating distinct brain regions or other organs, are currently incapable of consciousness because they lack the critical mass of neurons and long-distance connections required for consciousness in biological settings.
claimLavazza and Massimini hypothesize that the Phi index can be adapted to assess consciousness potentially emerging in brain organoids.
claimSome researchers propose shifting the inquiry regarding consciousness in brain organoids from a "whether or not" question to a "what kind" question to rely on more graspable features for ethical assessment.
claimThe consciousness assessment issue is defined as the challenge of detecting the presence or absence of a possible form of consciousness that could emerge in brain organoids, assembloids, or related technologies.