Abstract
Instances of extensive recovery from brain damage suggest that the brain has spare capacity. In a follow-up of 50 infantile hemiplegics who sustained surgical removal of all neocortex of one hemisphere for intractable seizures or other injuries, Wilson (1970) reported that all but one developed normal speech or recovered it completely irrespective of which hemisphere had been removed (Wilson, 1970, p. 166). Smith and Sugar (1975) carried out a comprehensive neuropsychological follow-up on a patient at ages 21 and 26 who had had left hemispherectomy for seizures as a 51/2-year-old boy. He demonstrated superior language and intellect, including WAIS verbal IQ of 126 and performance IQ of 102, had graduated from a university, and was working as a traffic controller. Normal psychological function also was observed in 279 cases of hydrocephalus with onset before the end of the first year of life (Berker et al., 1983). Most remarkable is one young man in whom a CAT scan shows ventricular dilatation occupying over 95% of the intracranial space. When tested on the Michigan Neuropsychological Battery at age 25, he had graduated from Sheffield University with honors in mathematics, had a verbal IQ of 140 and performance IQ of 130, and had been successfully employed for several years.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Alexander, R. McN., 1984, Optimum strengths for bones liable to fatigue and accidental fracture, J. Theor. Biol. 109:621–636.
Andrew, J., 1984, Legendary summer rally of stocks is sighted but it could be a mirage, Wall Street Journal 64(177):25,45 (June 25).
Armstrong, E., and Bergeron, R., 1985, Relative brain size and metabolism in birds, Brain Behav. Evol. 26:141–153.
Berker, E., and Smith, A., 1981, Specific site and diaschisis in Raven Coloured Matrices and other performances in 41 adults with acute focal lesions, Int. J. Neurosci. 22:225–226.
Berker, E., and Smith, A., 1983, “Cryptogenic” epilepsy, reading, learning and related disorders of childhood in light of intracerebral hemorrhage in neonates, INS Bull. Oct:56–57.
Berker, E., Lorber, J., and Smith, A., 1983, Influences of extra-cerebral factors on cerebral development of 289 patients with varying degrees of hydrocephalus, in: 11th Annual Meeting, International Neuropsychological Society, Mexico City.
Bernstein, H., Byerly, H. C, Hopf, F. A., and Michod, R. E., 1984, Origin of sex, J. Theor. Biol. 110:323–351.
Bullock, T. H., Orkand, R., and Grinnell, A., 1977, Introduction to Nervous Systems, W. H. Freeman, San Francisco.
Burklund, C. W., 1969, Cerebral hemisphere function in the human: Fact versus tradition, in: Drugs, Development, and Cerebral Function (W. L. Smith, ed.)s Charles C. Thomas, Springfield, IL, pp. 8–36.
Burklund, C. W., and Smith, A., 1977, Language and the cerebral hemispheres: Observations of verbal and non-verbal responses during eighteen months following left (“dominant”) hemispherectomy, Neurology (Minneap.) 27:627–633.
Calder, W. A., 1983, Body size, mortality, and longevity, J. Theor. Biol. 102:135–144.
Campbell, A. L., Bogen, J. E., and Smith, A., 1981, Disorganization and reorganization of cognitive and sensorimotor functions in cerebral commissurotomy, Brain 104:493–511.
Campbell, B., 1960, The factor of safety in the nervous system, Bull. Los Angeles Neurol. Soc. 25:109–117.
Campbell, D. T., 1983, The two distinct routes beyond kin selection to ultrasociality: Implications for the humanities and social sciences, in: The Nature of Prosocial Development: Theories and Strategies (D. Bridgeman, ed.), Academic Press, New York, pp. 11–41.
Churchland, P. M., 1986, Cognitive neurobiology: A computational hypothesis for laminar cortex, Biol. Philos. 1:25–51.
Davis, H. P., and Squire, L. R., 1984, Protein synthesis and memory: A review, Psychol. Bull. 96:518–559.
deBeer, G., 1958, Embryos and Ancestors, 3rd ed., Oxford University Press, New York.
Devor, M., and Schneider, G. E., 1975, Neuroanatomical plasticity: The principle of conservation of total axonal arborization, in: Aspects of Neural Plasticity (F. Vital-Durand and M. Jeannerod, eds.), INSERM, Paris, pp. 191–200.
de Waal, F., 1982, Chimpanzee Politics: Power and Sex among Apes, Harper & Row, New York.
Eibl-Eibesfeldt, I., 1975, Ethology: The Biology of Behavior, Holt, Rinehart, and Winston, New York.
Feeney, D. M., Sutton, R. L., Boyeson, M. G., Hovda, D. A., and Dail, W. G., 1985, The locus coeruleus and cerebral metabolism: Recovery of function after cortical injury, Physiol. Psychol. 13:197–203.
Feldman, J. A., and Ballard, D. H., 1982, Connectionist models and their properties, Cog. Sci. 6:205–254.
Finger, S., and Almli, C. R., 1986, Brain damage and neuroplasticity: Mechanisms of recovery or development? Brain Res. Rev. 10:177–186.
Finger, S., and Stein, D. G., 1982, Brain Damage and Recovery: Research and Clinical Perspectives, Academic Press, New York.
Ford, F. R., 1960, Diseases of the Nervous System in Infancy, Childhood, and Adolescence, Charles C. Thomas, Springfield, IL.
Frank, W. W., and Lapp, C. L., 1959, How to Outsell the Born Salesman, Collier Books, New York.
Frommer, G. P., 1978, Subtotal lesions: Implications for coding and recovery of function, in: Recovery from Brain Damage: Research and Theory (S. Finger, ed.), Plenum Press, New York, pp. 217–280.
Geschwind, N., 1970, The organization of language and the brain, Science 170:940–944.
Glassman, R. B., 1974, Equipotentiality and sensorimotor function in cats, Neurosci. Res. Prog. Bull. 12:246–249.
Glassman, R. B., 1984, A sociobiological examination of management theory Z, Hum. Relat. 37:367–392.
Glassman, R. B., 1985, Parsimony in neural representations: Generalization of a model of spatial orientation ability, Physiol. Psychol. 13:43–47.
Glassman, R. B., 1987, An hypothesis about redundancy and reliability in the brains of higher species: Analogies with genes, internal organs, and engineering systems, Neurosci. Biobehav. Rev. 11:275–285.
Glassman, R. B., and Glassman, H. N., 1977, Distribution of somatosensory and motor behavioral function in cat’s frontal cortex, Physiol. Behav. 18:1127–1152.
Glassman, R. B., and Malamut, B. L., 1976, Recovery from electroencephalographic slowing and reduced evoked potentials after somatosensory cortical damage in cats, Behav. Biol. 17:333–354.
Glassman, R. B., and Malamut, B. L., 1977, Does the brain actively maintain itself? Biosystems 9:257–268.
Glassman, R. B., and Wimsatt, W. W., 1984, Evolutionary advantages and limitations of early plasticity, in: Early Brain Damage, Volume 1: Research Orientations and Clinical Observations (C. R. Almli and S. Finger, eds.), Plenum Press, New York, pp. 35–58.
Glassman, R. B., Packel, E. W., and Brown, D. L., 1986, Green beards and kindred spirits: A preliminary mathematical model of altruism toward nonkin who bear similarities to the giver, Ethol. Sociobiol. 7:107–115.
Gould, S. J., 1977, Ontogeny and Phytogeny, Harvard University Press, Cambridge.
Gowers, W. R., 1885, Diagnosis of Disease of the Brain and of the Spinal Cord, William Wood, New York.
Grinnell, A., 1977, Structural basis of connectivity, in: Introduction to Nervous Systems (T. H. Bullock, R. Orkand, and A. Grinnell, eds.), W. H. Freeman, San Francisco, pp. 97–127.
Hafher, M. S., and Hafner, J. C, 1984, Brain size, adaptation and heterochrony in geomyoid rodents, Evolution 38:1088–1098.
Hochberg, J., 1972, The representation of things and people, in: Art, Perception, and Reality (E. H. Gombrich, J. Hochberg, and M. Black, eds.), Johns Hopkins University Press, Baltimore, pp. 47–94.
Hofman, M. A., 1983a, Evolution of brain size in neonatal and adult placental mammals: A theoretical approach, J. Theor. Biol. 105:317–332.
Hofman, M. A., 1983b, Energy metabolism, brain size and longevity in mammals, Q. Rev. Biol. 58:495–512.
Isaacson, R. L., 1975, The myth of recovery from early brain damage, in: Aberrant Development in Infancy (N. G. Ellis, ed.), John Wiley & Sons, New York, pp. 1–26.
Kempinsky, W. H., 1958, Experimental study of distant effects of acute focal brain injury: Study of diaschisis, Arch. Neurol. Psychiatry 79:376–389.
Keverne, E. B., Levy, F., Poindron, P., and Lindsay, D. R., 1983, Vaginal stimulation: An important determinant of maternal bonding in sheep, Science 219:81–83.
Koltover, V. K., 1983, Theory of reliability, superoxide radicals and aging, Uspekhi Sovremennoi Biologii (Progress in Contemporary Biology) 96(4):85–100.
Lewin, R., 1986, Punctuated equilibrium is now old hat, Science 231:672–673.
Linden, E., 1979, Affluence and Discontent: The Anatomy of Consumer Societies, Viking, New York.
Loftus, E. F., and Loftus, G. R., 1980, On the permanence of stored information in the human brain, Am. Psychol. 35:409–420.
Lorenz, K. Z., 1966, On Aggression, Harcourt, Brace and World, New York.
Lorenz, K. Z., 1969, Innate bases of learning, in: On the Biology of Learning (K. H. Pribram, ed.), Harcourt, Brace and World, New York, pp. 13–93.
Lorenz, K. Z., 1981, The Foundations of Ethology, Springer-Verlag, New York.
Lowell, R. B., 1985, Selection for increased safety factors of biological structures as environmental unpredictability increases, Science 228:1009–1011.
Lynch, G., and Baudry, M., 1984, The biochemistry of memory: A new and specific hypothesis, Science 224:1057–1063.
Markowitsch, H. J., 1985, Hypotheses on mnemonic information processing by the brain, Int. J. Neurosci. 27:191–227.
Markowitsch, H. J., and Pritzel, M., 1978, Von Monakow’s diaschisis concept: Comments on West et al., Behav. Biol. 22:411–412.
Marshall, J. F., 1984, Brain function: Neural adaptations and recovery from injury, Annu. Rev. Psychol. 35:277–308.
Meyer, D. R., 1984, The cerebral cortex: Its roles in memory storage and remembering, Physiol. Psychol. 12:81–88.
Meyer, D. R., Gurklis, J. A., and Cloud, M. D., 1985, An equipotential function of the cerebral cortex, Physiol. Psychol. 13:48–50.
Monakow, C. von, 1914, Localization in the Cerebrum and the Degeneration of Functions through Cortical Sources, J. F. Bergmann, Wiesbaden.
Monakow, C. von, and Mourgue, R., 1928, Introduction Biologique a l’Etude de la Neurologie et de la Psychophysiologie, Libraire Felix Alcan, Paris.
Nickerson, R. S., and Adams, M. J., 1979/1982, Long-term memory for a common object, in: Memory Observed (U. Neisser, ed.), W. H. Freeman, San Francisco, pp. 163–175.
Nisbett, R. E., and Wilson, T. D., 1977, Telling more than we can know: Verbal reports on mental processes, Psychol. Rev. 84:231–259.
Ochs, S., 1965, Elements of Neurophysiology, John Wiley & Sons, New York.
Schmidt, R. F., and Thews, G., 1983, Human Physiology, Springer-Verlag, New York.
Sherrington, C. S., 1941, Man on his Nature, Macmillan, New York.
Sherrington, C. S., 1947, The Integrative Action of the Nervous System, 2nd ed., Yale University Press, New Haven.
Sinsheimer, R. L., 1971, The brain of Pooh: An essay on the limits of mind, Am. Sci. 59:20–28.
Smith, A., 1959, Changes in psychological test performances of brain-operated schizophrenics after 8 years, Science 129:149–150.
Smith, A., 1968, Ambiguities in concepts and studies of “brain damage” and “organicity,” J. Nerv. Ment. Dis. 135:311–326.
Smith, A., 1972, Dominant and nondominant hemispherectomy, in: Drugs, Development and Cerebral Function (W. L. Smith, ed.), Charles C. Thomas, Springfield, IL, pp. 37–68.
Smith, A., 1978, Lenneberg, Locke, Zangwill, and the neuropsychology of language and language disorders, in: Psychology and Biology of Language and Thought (G. Miller and E. Lenneberg, eds.), Academic Press, New York, pp. 133–149.
Smith, A., 1981, Principles underlying human brain functions in neuropsychological sequelae of different neuropathological processes, in: Handbook of Clinical Neuropsychology (S. Filskov and T. Boll, eds.), John Wiley & Sons, New York, pp. 175–226.
Smith, A., 1984, Early and long-term recovery from brain damage in children and adults: Evolution of concepts of localization, plasticity and recovery, in: Early Brain Damage, Volume 1: Research Orientations and Clinical Observations (C. R. Almli and S. Finger, eds.), Academic Press, New York, pp. 299–324.
Smith, A., and Sugar, O., 1975, Development of above normal language and intelligence 21 years after left hemispherectomy, Neurology (Minneap.) 25:813–818.
Spencer, J., 1985, Postpolio: Decades after the “cure” victims are suffering again, Chicago Tribune, Section 5, December 18, pp. 1, 3.
Stuss, D. T., Ely, P., Hugenholtz, H., Richard, M. T., LaRochelle, S., Poirier, C. A., and Bell, I., 1985, Subtle neuropsychological deficits in patients with good recovery after closed head injury, Neurosurgery 17:41–47.
Taylor, J., ed., 1958, Selected Writings of John Hughlings Jackson, Staples Press, London.
Van Valen, L., 1974, Brain size and intelligence in man, Am. J. Phys. Anthropol. 40:417–424.
Villabianca, J. R., Burgess, J. W., and Sonnier, B. J., 1984, Neonatal cerebral hemispherectomy: A model for postlesion reorganization of the brain, in: Early Brain Damage, Volume 2: Neurobiology and Behavior (S. Finger and C. R. Almli, eds.), Academic Press, New York, pp. 179–210.
Watanabe, S., Hodos, W., and Besette, B. B., 1984, Two eyes are better than one: Superior binocular discrimination learning in pigeons, Physiol. Behav. 32:847–850.
West, J. R., Deadwyler, S. A., Cotman, C. W., and Lynch, G. S., 1976, An experimental test of diaschisis, Behav. Biol. 18:419–425.
Wilson, P. J. E., 1970, Cerebral hemispherectomy for infantile hemiplegia, Brain 93:147–180.
Wood, C. C, 1982, Implications of simulated lesion experiments for the interpretation of lesions in real nervous systems, in: Neural Models of Language Processes (M. A. Arbib, D. Caplan, and J. C. Marshall, eds.), Academic Press, New York, pp. 485–509.
Worden, F., 1971, Hearing and the neural detection of acoustic patterns, Behav. Sci. 16:20–30.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1988 Plenum Press, New York
About this chapter
Cite this chapter
Glassman, R.B., Smith, A. (1988). Neural Spare Capacity and the Concept of Diaschisis. In: Finger, S., Levere, T.E., Almli, C.R., Stein, D.G. (eds) Brain Injury and Recovery. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-0941-3_4
Download citation
DOI: https://doi.org/10.1007/978-1-4613-0941-3_4
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4612-8256-3
Online ISBN: 978-1-4613-0941-3
eBook Packages: Springer Book Archive