Motivation



     Maslow     Negative feedback

    Reflexive temperature regulation in mammals

    The relation between the glucose-glycogen balance in the liver and eating

    Hyperphagia

    Similarity of weight gains in identical twins

    The diet-busting effect in restrained eaters

    Relation of obesity to mortality

    Schematic diagram of EEG recording

    Alpha waves and alpha blocking

    REM and non-REM sleep

    The ticking of the brain's biological clock

    Physiological basis of hunger

    Relationship between motivation and performance

    Love in enfant monkeys

    Curiosity motive in monkeys

    Manipulatory drive in monkeys



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