NeuroMembrane, Attention modulates speed of flow through tunnel and opacity of feedbackEdge struct inside (made from Alpha plot circle), traces for each circular plot are modulated by waves expression levels (through Grow in feedback), audio: looped samples for each brain wave and Meditation (with volume changes), for Attention - with pitch changes, Heart sample plays on each beat. Audio spectrum on circle inside is animated with particlesgpu, #minddrawplay, #brainwaves, #heartbeat