Feeling – Conscious subjective experience of emotion

Form constant – Recurringly observed geometric pattern

Further facts – Philosophy idea

Hard problem of consciousness – Philosophical concept, first stated by David Chalmers in 1995

Ideasthesia – Idea in psychology

Mind–body problem – Open question in philosophy of how abstract minds interact with physical bodies

Process philosophy – Philosophical approach

Self-awareness – Capacity for introspection and individuation as a subject

Self-reference – Sentence, idea or formula that refers to itself

Subjectivity – Philosophical concept, related to consciousness, agency, personhood, reality, and truth

synesthesia – Neurological condition involving the crossing of senses

image qualia

define qualia

wikipedia qualia

weblio qualia

kotobank qualia

jisho qualia