• Hippocrates
• humors
• Galen
• Descartes
• Bell and Magendie
• sensory and motor fibers
• Gall
• phrenology
• Flourens
• holistic brain
• Broca
• Broca's area
• Müller
• doctrine of specific energy of nerves
• Helmholtz
• physiology of vision
• young-helmholtz theory of color vision
  

Darwin and evolution

• Darwin
• theory of evolution
• natural selection
• Wallace
• Huxley
• Spencer
• social Darwinism

• instinct
• sign stimuli
• fixed actions
• ethology
• attraction
• sexual selection
• sexual dimorphism
• imprinting
• following response
• kin selection
• reciprocal altruism
• aggression
• competition for scarce resources (esp. mates)
• sociobiology "versus" culture

The Romantics

• Rousseau
• the social contract
• Emile and education
• Goethe
• Faust
• morphology
• Schopenhauer
• Will
• esthetic salvation
• ethical salvation
• religious salvation
• Kierkegaard
• leap of faith
• existence
• Nietzsche
• superman
• God is dead
• lord morality
• herd morality
• will to power
• romantic movement
• passion
• lebenswelt
• freedom

• Associationism
• Aristotle
• law of contiguity
• law of frequency
• law of similarity
• law of contrast
• Hartley
• vibrations
• John Stuart Mill
• mental chemistry
• Bain
• Spencer-Bain principle
• Weber
• two-point threshold
• just-noticeable difference
• Fechner
• Weber's law
• psychophysics
• Galton
• measurement mania
• hereditary genius
• correlation
• Binet
• Simon-Binet  Scale of Intelligence
• mental orthopedics

• Wundt
• structuralism
• introspection
• principle of actuality
• creative synthesis
• Blickfeld
• apperception
• Volkerpsychologie
• psycholinguistics
• emotion
• volition
• James
• pragmatism
• holism
• Darwinism
• emotion
• James-Lange theory
• habit
• consciousness
• commonalities
• free-will
• anti-materialist