In Hinduism and yoga, nadis (72,000+ channels) carry prana through chakras; historically central to Ayurveda and tantra; modern yoga emphasizes balancing Ida and Pingala nadis for harmony.

Represents psychic energy channels in the collective unconscious; symbolic of how archetypal energies flow between conscious and unconscious realms; modern context: integration of shadow aspects.

Symbolizes libidinal energy pathways; may represent repressed desires flowing through psychic structures; modern: unconscious drives seeking expression through symbolic channels.

Represents the flow of awareness between figure and ground in experience; channels of contact between self and environment; modern: how we process present-moment experiences.

Metaphor for neural pathways and information processing; represents how thoughts and emotions flow through cognitive schemas; modern: mental habits and thought patterns.

Symbolizes biological systems for energy distribution; may represent ancient survival mechanisms for resource allocation; modern: innate patterns of physiological response.

Similar to Chinese medicine's meridians (jingluo) carrying qi; historically part of acupuncture; modern: energy medicine and holistic health practices.

In Sufism, represents spiritual channels (tariqat) for divine energy flow; historically part of mystical practices; modern: contemplative prayer pathways.

Alchemical and hermetic traditions reference subtle energy channels; historically part of occult practices; modern: esoteric spirituality and energy work.

New Age concept of energy meridians; historically influenced by Eastern traditions; modern: alternative medicine and mindfulness practices.

Cross-cultural concept of invisible life force channels; appears in various spiritual traditions; modern: universal symbol for interconnectedness and energy flow.

In some traditions, represents life force (ase) channels; historically part of healing rituals; modern: ancestral energy connections and vitality concepts.