After the psychothanatologic study published in "The Eternal Vibration of the Soul" (Vibratia eterna a sufletului, 2003), his interest becomes the research in the influence of sound and light on human personality.
After the psychothanatologic study published in "The Eternal Vibration of the Soul" (Vibratia eterna a sufletului, 2003) Mohîrță Ionel (2005), Calea Sufletului. O incursiune în realitatea profundă, Ed. Psyche, București, his interest becomes the research in the influence of sound and light on human personality.