“You must know that those parts of the brains of beings which objective science calls ‘Hlodistomaticules,’ and certain of which on your planet the terrestrial ‘learned physicians’ call ‘nerve-brain-ganglia,’ are formed of what are called ‘Nirioonossian-crystallized-vibrations,’ which in general arise in the completed formation of every being as a result of the process of all kinds of perceptions of their organ of hearing; and later on, these Hlodistomaticules, functioning from the reaction upon them of similar but not yet crystallized vibrations, evoke in the correspond- ing region which is subject to the given brain, the said Vibroechonitanko or, as it is sometimes called, ‘remorse.’
“In accordance with the foresight of Great Nature these said Hlodistomaticules serve in the presences of beings as real factors for assisting the arising of the processes of association at those moments, when either the prompt- ings arisen within are absent or the shocks coming from without do not reach their brains.
“And the as yet noncrystallized ‘Nirioonossian-vibrations’ in general arise and later enter into the common presence of the beings, either by means of what are called the ‘vocal cords’ of every kind of being or by means of certain artificial ‘sound-producing-instruments’ which the beings have invented.
“When these vibrations, arisen from the said sources, enter the presences of the beings they touch the Hlodistomaticules of one or another brain, then, according to the general functioning of the whole being, they produce the said process of ‘Vibroechonitanko.’
“The second particularity of the functioning of the perceptive organ of hearing is that in general, by the action of vibrations obtained from the sequence of sounds of every kind of melody, the association is usually evoked in the presences of the beings in one or another of the three brains, just in that brain in which at the given moment what is called ‘the-momentum-of-what-was-experienced’ is increasing more intensively, and the sequence of the im- pulses evoked for experiencing usually proceeds in an automatic order.