nutritive soul, the, [59], [60], [73], [74];

organic autonomy, [65];

organism, life of the, [59] ff.;

perceptive soul, the, [60], [73], [74];

philosophical objections, [68], [71–5];

psychoid, [64], [65], [75];

psychological theory, [67], [68], [76];

rational soul, the, [60], [61], [67];

scientific objections, [68–71];

special vital force, theory of, [66].