Barbas, H., andM.‐M.Mesulam. 1981. “Organization of Afferent Input to Subdivisions of Area 8 of the Rhesus Monkey. Journal of Comparative Neurology  200: 407–31.

Blinkov, S., and I.Glezer. 1968. The Human Brain in Figures and Tables. New York : Plenum.

Deacon, Terrence W.1984. “Connections of the Inferior Periarcuate Area in the Brain of Macaca fascicularir. An Experimental and Comparative Investigation of Language Circuitry and Its Evolution  .” Ph.D. diss., Harvard University.

Deacon, Terrence W.1988. “Human Brain Evolution: II. Embryology and Brain Allometry  . In Intelligence and Evolutionary Biology, ed. H.Jerison and I.Jerison. Berlin : Springer‐Verlag.

Deacon, Terrence W.1989. “The Neural Circuitry Underlying Primate Calls and Human Language. Human Evolution  4: 367–401.

Deacon, Terrence W.1990. “Fallacies of Progression in Theories of Brain Size Evolution. International Journal of Primatology  11: 193–236.

Deacon, Terrence W.1990b. “Rethinking Mammalian Brain Evolution. American Zoologist  30: 629–705.

Deacon, Terrence W.1990a. “Fallacies of Progression in Theories of Brain Size Evolution. International Journal of Primatology  11: 193–236.

Deacon, Terrence W.1992. “Brain‐Language Co‐evolution.” In The Evolution of Languages. ed. J.Hawkins and M.Gel‐Man. Redwood City , Calif. : Addison‐Wesley.

Fuster, J.1980. The Prefrontal Cortex: Anatomy, Physiology and Neuropsychology of the Frontal Lobe. New York : Raven.

Goldman‐Rakic, Patricia R.1977. “Circuitry of the Primate Prefrontal Cortex and Regulation of Behavior by Representational Memory  .” Handbook of Physiology.

ed. Stephen R.Geiger. Bethesda , Md. : American Physiological Society, pp. 373–418.

Guilford, J.1967. The Nature of Human Intelligence. New York : McGraw‐Hill.

Jacobsen, C.1936. “Studies of Cerebral Function in Primates. Comparative Psychology Monographs  13: 1–68.

Kolb, B.1936. “Studies of Cerebral Function in Primates. Comparative Psychology Monographs  13: 1–68.

Kolb, and I.Whishaw. 1990. Fundamentals of Human Neuropsychology. 3d ed. New York : W. H. Freeman.

Linden1936. “Studies of Cerebral Function in Primates. Comparative Psychology Monographs  13: 1–68.

Kolb, R.1990. “Control of Neuronal Survival by Anomalous Targets in the Developing Brain. Journal of Comparative Neurology  294: 594–606.

Mishkin, M., andF.Manning. 1978. “Nonspatial Memory after Selective Prefrontal Lesions in Monkeys. Brain Research  143: 313–23.

Ojemann, G. A.1979. “Individual Variability in Cortical Localization of Language. Journal of Neurosurgery  50: 164–69.

O'Leary, D.1992. “Development of Connectional Diversity and Specificity in the Mammalian Brain by the Pruning of Collateral Projections. Current Opinions in Neurobiology  2: 70–77.

Pandya, D., and C.Barnes. 1987. “Architecture and Connections of the Frontal Lobe  . In The Frontal Lobes Revisited, ed. E.Perecman. New York : IRBN Press.

Passingham, Richard. 1985. “Memory of Monkeys (Macaca mulatto) with Lesions in Prefrontal Cortex. Behavioral Neuroscience  99:3–21.

Perecman, E., ed. 1987. The Frontal Lobes Revisited. New York : IRBN Press.

Petrides, M.1982. “Motor Conditional Associative Learning after Selective Prefrontal Lesions in the Monkey. Behavioral and Brain Research  5: 407–13.

Petrides, M.1985. “Deficits in Nonspatial Conditional Associative Learning after Periarcuate Lesions in Monkey. Behavioral and Brain Research  16: 95–101.

Petrides, M.1986. “The Effect of Periarcuate Lesions in the Monkey on the Performance of Symmetrically and Asymmetrically Reinforced Visual and Auditory Go, No‐Go Tasks. Journal of Neuroscience  6: 2054–63.

Piaget, Jean. 1952. The Origins of Inteligence in Children. New York : International Universities Press.

Purves, D.1988. Body and Brain. A Trophic Theory of Neural Connections. Cambridge : Harvard Univ. Press.

Purves, D., and J.Lichtman. 1985. Principles of Neural Development. Sunderland , Mass. : Sinauer Associates.

Savage‐Rumbaugh, E. S., and D. M.Rumbaugh. 1978. “Symbolization, Language and Chimpanzees: A Theoretical Reevaluation Based on Initial Language Acquisition Processes in Four Young Pan troglodytes. Brain and Language  6: 265.

Savage‐Rumbaugh, E. S.; D. M.Rumbaugh; S. T.Smith; and J.Lawson. 1980. “Reference: The Linguistic Essential. Science  210: 922–25.

Stuss, D., and D.Benson. 1986. The Frontal Lobes. New York : Raven.