In il­lus­tra­tion 25 all ob­served re­ac­tive pe­ri­ods with the ap­pro­pri­ate spon­ta­ne­ous rhythms have been com­piled. The rest­ing, com­pletely bal­anced or­gan­ism pri­mar­ily util­izes the spon­ta­ne­ous ba­sic rhythms which have been marked by the filled in thick lines in the left mar­gin of the il­lus­tra­tion. Each one of these ba­sic rhythms pre­sents the basis of a block, in which the re­ac­tive pe­ri­ods marked by open thick lines occur which pref­era­bly are in sim­ple whole num­bered har­monic ra­tios to the ba­sic rhythm.

The more strain is put on an or­gan­ism, the more re­ac­tive pe­ri­ods are formed which keep more com­pli­cated in­ter­vals. The in­di­vid­ual blocks usu­ally reach up to the fre­quency ratio of 1:8 com­pared to the ba­sic rhythm (“Oc­tave”-blocks?). This re­minds one of well-known physi­cal-chemi­cal ba­sic struc­tures with har­monic quali­ties. In the high fre­quency area of the spec­trum the pro­por­tions in­creas­ingly dis­solve as a re­sult of the fre­quency modu­lat­ing in­flu­ences which have al­ready been shown.