Metaphor and Mental Duality

Harnad, Stevan (1982) Metaphor and Mental Duality. [Book Chapter]

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Given certain premises, there are both empirical and logical reasons for expecting a certain division of labor in the processing of information by the human brain: a functional bifurcation into what may be called, to a first approximation, "verbal" and "nonverbal" modes of information- processing. This dichotomy is not quite satisfactory, however, for metaphor, which in its most common guise is a literary, and hence a fortiori a "verbal" phenomenon, may in fact be more a function of the "nonverbal" than the "verbal" mode.

Item Type:Book Chapter
Keywords:cognition, learning, perception, language, metaphor, creativity, verbal, mental duality, analogy, analog representation, laterality
Subjects:Psychology > Perceptual Cognitive Psychology
Psychology > Psycholinguistics
ID Code:1569
Deposited By:Harnad, Stevan
Deposited On:18 Jun 2001
Last Modified:11 Mar 2011 08:54

References in Article

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Aaronson, D. & Rieber, R. eds. 1975. Developmental psycholinguistics and

language disorder. New York: Annals of the New York Academy of Sciences 263.

Beach, F. A., Hebb, D. O., Morgan, C. T., & Nissen, H. W. eds. 1968. The

neuropsychology of Lashley. New York: McGraw-Hill.

Benson, D. F. 1979. Neurological correlates of anomia. In Studies in

neurolinguistics, Volume IV, eds., Whitaker & Whitaker. New York: Academic


Bever, T. G. 1975. Cerebral asymmetries in humans are due to the differentiation

of two incompatible processes: holistic and analytic. In Developmental

psycholinguistics and language disorder, eds., Aaronson & Rieber.

Bogen, J. E. 1969. The other side of the brain III: An appositional mind. Bulletin of

the Los Angeles Neurological Society 34: 135-162.

Borges, J. L. 1969. Funes the memorious. In Labyrinths, eds., Yates and Irby.

Bornstein, M. H. 1975. The influence of visual perception on color. American

Anthropologist 77: 774-798.

Bradshaw, J. L., & Nettleton, N. C. 1981. The nature of hemispheric specialization

in man. The Behavioral and Brain Sciences 4: 51-91.

Broadbent, D. E. 1975. The magic number seven after fifteen years. In Studies in

long term memory, eds., Kennedy & Wilkes.

Brunner, J. S. 1962. On Knowing: Essays for the left hand.

Cambridge, Mass: Harvard.

Buser, P. A., & Rougeul-Buser, A. eds., 1978. Cerebral correlates of conscious

experience. Amsterdam: North Holland.

Chomsky, N. 1980. Rules and representations. The Behavioral and Brain Sciences

3: 1-61.

Darley, F. L. & Millikan, C. H. eds., 1967. Brain mechanisms underlying language

and speech. New York: Grune & Stratton.

Denenberg, V. H. 1981. Hemispheric laterality in animals and the effects of early

experience. The Behavioral and Brain Sciences 4: 1-49.

Dennett, 1980. Passing the buck to biology. The Behavioral and Brain Sciences 3:


Desmedt, J. E. ed. 1977. Language and hemispheric specialization in man: Cerebral

ERPs. Basel: Karger.

Eimas, P. D. 1975. Distinctive features codes in the short-term memory of

children. Journal of Experimental Child Psychology. 19: 241-251.

Galin, D., & Ornstein, R. E. 1972. Lateral specialization of cognitive mode: An

EEG study. Psychophysiology 9: 412-418.

Garner, W. R. 1974. The processing of information and structure. Hillsdale, N.J.:

Lawrence Erlbaum Associates.

Goldstein, K. 1948. Language and language disturbances. New York: Grune &


Goldstein, L., & Harnad, S. 1977. Quantitated EEG correlates of normal and

abnormal interhemispheric relations. In Language and hemispheric specialization in

man, ed., Desmedt.

Haber, R. N. 1979. Twenty years of haunting eidetic imagery: where's the ghost?

The Behavioral and Brain Sciences 3: 583- 629.

Harnad, S. 1972. Creativity, lateral saccades and the nondominant hemisphere.

Perceptual and Motor Skills 34: 653-654.

Harnad, S. 1973. Interhemispheric Division of Labour. Presented at Bucke Society

Conference on Transformations of Consciousness Montreal 1973 (unpublished

manuscript available from author).

Harnad, S. 1976. Evolution, induction and accountability. In Origins and evolution

of language and speech, eds., Harnad et al.

Harnad, S., Doty, R. W., Goldstein, L., Jaynes, J. & Krauthamer, G. eds., 1977.

Lateralization in the nervous system. New York: Academic Press.

Harnad, S. R., Steklis, H. D., & Lancaster, J. B. eds., 1976. Origins and evolution

of language and speech. New York: Annals of the New York Academy of Sciences


Head, H. 1963. Aphasia and kindred disorders of speech Volume I. New York:


Hecaen, H. 1962. Clinical symptomatology in right and left hemispheric lesions. In

Interhemispheric relations and cerebral dominance, ed., Mountcastle.

Hecaen, H. 1967. Brain mechanisms suggested by studies of parietal lobes. In

Brain mechanisms underlying language and speech, eds., Darley & Millikan.

Hesse, M. B. 1966. Models and analogies in science. Notre Dame, Indiana:

University of Notre Dame Press.

Jackson, J. H. 1958. Selected writings of John Hughlings Jackson, ed., J. Taylor.

New York: Basic.

Hirsh, S. K., Eldredge, D., Hirsh, I. J., & Silverman, S. R. eds. 1976. Hearing and

Davis. St. Louis, Mo.: Washington University Press.

Katz, J. J. 1976. A hypothesis about the uniqueness of natural language. In Origin

and evolution of language and speech, eds., Harnad et al.

Kennedy, A. & Wilkes, A. eds., 1975. Studies in long term memory. London:


Lashley, K. S. 1968. In search of the engram. In The neuropsychology of Lashley,

eds., Beach et al.

Liberman, A. 1976. Discussion paper. In Origins and evolution of language and

speech, eds., Harnad et al.

Luria, A. R. 1968. The mind of a mnemonist. New York: Basic.

Marler, P. 1976. An ethological theory of the origin of vocal learning. In Origins

and evolution of language and speech, eds., Harnad et al.

Miller, G. A. 1956. The magical number seven, plus or minus two: Some limits on

our capacity for processing information. Psychology Review 63: 81-97.

Mountcastle, V. B., ed., 1962. Interhemispheric relations and cerebral dominance.

Baltimore: Johns Hopkins Press.

Olson, D. R. 1970. Language and thought: Aspects of a cognitive theory of

semantics. Psychological Review 77: 257-273.

Ortony, A. 1979a. Beyond literal similarity. Psychological Review 86: 161-180.

Ortony, A. 1979b. Metaphor and thought. New York: Cambridge University Press.

Pastore, R. E. 1976. Categorical perception: A critical re- evaluation. In Hearing

and Davis, eds., Hirsh et al.

Pendse, S. G. 1978. Category perception, language and brain hemispheres: An

informational processing approach. Behavioral Sciences 23: 421-428.

Pylyshyn, Z. 1973. What the mind's eye tells the mind's brain: A critique of mental

imagery. Psychological Bulletin 80: 1-24.

Quine, W. V. 1969. Ontological relativity and other essays. New York: Columbia.

Rescher, N. 1969. Many-valued logic. New York: McGraw-Hill.

Rosch, E. & Lloyd, B. L. eds., 1978. Cognition and categorization. Hillsdale, N.J.:

Lawrence Erlbaum Associates.

Siegel, J., & Siegel W. 1977. Absolute identification of notes and intervals by

musicians. Perception & Psychophysics 21: 143-152.

Sperry, R. W., & Gazzaniga, M. S. 1967. Language following surgical

disconnection of the hemispheres. In Brain mechanisms underlying langauge and

speech, eds., Darley & Millikan.

Steklis, H. D. 1978. On gonads and ganglia. The Behavioral and Brain Sciences 1:


Steklis, H. D., & Harnad, S. R. 1976a. From hand to mouth: Some critical stages

in the evolution of language. Origins and evolution of language and speech, eds.,

Harnad et al.

Steklis, H. D., & Harnad, S. R. 1976b. Comment on Paredes & Hepburn's "The

split-brain and the culture-cognition paradox." Current Anthropology 17: 320-322.

Verbrugge, R. R., & McCarrell, N. S. 1977. Metaphoric comprehension. Cognitive

Psychology 9: 494-533.

Vinken, P. J., & Bruyn, G. W. eds. 1969. Handbook of clinical neurology, Vol. IV,

Disorders of speech, perception and symbolic behavior. Elsevier: North Holland.

Wertheim, N. 1969. Than amusias. In Handbook of clinical neurology, eds. Vinken

and Bruyn.

Whitaker, H. A., & Whitaker H. eds., 1979. Studies in neurolinguistics, Volume

IV, New York: Academic Press.

Wickelgren, W. A. 1975. Relations, operators, predicates, and the syntax of

(verbal) propositional and (spatial) operational memory. Bulletin of Psychonomic

Society 6:161-164.

Yates, D. & Irby, J. E. eds. 1969. Labyrinths. New York: New Directions.

Zadeh, L. A., & Fu, K. S., 1975. Fuzzy sets and their applications to cognitive and

decision processes. New York: Academic Press.

Zaidel, E. 1978. Lexical organization in the right hemisphere. In Cerebral correlates

of conscious experience, eds., Buser & Rougeul-Buser.


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