About the Logo
Within the logo you might recognise the following greek letters:
Σ = ‘Sum of’ in mathematical notation or the ‘S’ letter representing Soma which means ‘Body’.
Δ = Delta, which means ‘Change in’ in mathematical shorthand
Ψ = Psi, which represent Psyche or ‘Mind’
And the circle which represents the whole
“Change in (the sum of) the body and mind (psyche), within the whole”