Skip to main content

Neural Spare Capacity and the Concept of Diaschisis

Functional and Evolutionary Models

  • Chapter

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

Chapter
USD   29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   39.99
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

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.

    Article  PubMed  CAS  Google Scholar 

  • 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).

    Google Scholar 

  • Armstrong, E., and Bergeron, R., 1985, Relative brain size and metabolism in birds, Brain Behav. Evol. 26:141–153.

    Article  PubMed  CAS  Google Scholar 

  • 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.

    Google Scholar 

  • 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.

    Google Scholar 

  • 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.

    Google Scholar 

  • Bernstein, H., Byerly, H. C, Hopf, F. A., and Michod, R. E., 1984, Origin of sex, J. Theor. Biol. 110:323–351.

    Google Scholar 

  • Bullock, T. H., Orkand, R., and Grinnell, A., 1977, Introduction to Nervous Systems, W. H. Freeman, San Francisco.

    Google Scholar 

  • 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.

    Google Scholar 

  • 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.

    CAS  Google Scholar 

  • Calder, W. A., 1983, Body size, mortality, and longevity, J. Theor. Biol. 102:135–144.

    Article  PubMed  Google Scholar 

  • 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.

    Article  PubMed  Google Scholar 

  • Campbell, B., 1960, The factor of safety in the nervous system, Bull. Los Angeles Neurol. Soc. 25:109–117.

    PubMed  CAS  Google Scholar 

  • 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.

    Google Scholar 

  • Churchland, P. M., 1986, Cognitive neurobiology: A computational hypothesis for laminar cortex, Biol. Philos. 1:25–51.

    Article  Google Scholar 

  • Davis, H. P., and Squire, L. R., 1984, Protein synthesis and memory: A review, Psychol. Bull. 96:518–559.

    Article  PubMed  CAS  Google Scholar 

  • deBeer, G., 1958, Embryos and Ancestors, 3rd ed., Oxford University Press, New York.

    Google Scholar 

  • 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.

    Google Scholar 

  • de Waal, F., 1982, Chimpanzee Politics: Power and Sex among Apes, Harper & Row, New York.

    Google Scholar 

  • Eibl-Eibesfeldt, I., 1975, Ethology: The Biology of Behavior, Holt, Rinehart, and Winston, New York.

    Google Scholar 

  • 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.

    CAS  Google Scholar 

  • Feldman, J. A., and Ballard, D. H., 1982, Connectionist models and their properties, Cog. Sci. 6:205–254.

    Article  Google Scholar 

  • Finger, S., and Almli, C. R., 1986, Brain damage and neuroplasticity: Mechanisms of recovery or development? Brain Res. Rev. 10:177–186.

    Article  Google Scholar 

  • Finger, S., and Stein, D. G., 1982, Brain Damage and Recovery: Research and Clinical Perspectives, Academic Press, New York.

    Google Scholar 

  • Ford, F. R., 1960, Diseases of the Nervous System in Infancy, Childhood, and Adolescence, Charles C. Thomas, Springfield, IL.

    Google Scholar 

  • Frank, W. W., and Lapp, C. L., 1959, How to Outsell the Born Salesman, Collier Books, New York.

    Google Scholar 

  • 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.

    Google Scholar 

  • Geschwind, N., 1970, The organization of language and the brain, Science 170:940–944.

    Article  PubMed  CAS  Google Scholar 

  • Glassman, R. B., 1974, Equipotentiality and sensorimotor function in cats, Neurosci. Res. Prog. Bull. 12:246–249.

    CAS  Google Scholar 

  • Glassman, R. B., 1984, A sociobiological examination of management theory Z, Hum. Relat. 37:367–392.

    Article  Google Scholar 

  • Glassman, R. B., 1985, Parsimony in neural representations: Generalization of a model of spatial orientation ability, Physiol. Psychol. 13:43–47.

    Google Scholar 

  • 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.

    Article  PubMed  CAS  Google Scholar 

  • 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.

    Article  PubMed  CAS  Google Scholar 

  • 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.

    Article  PubMed  CAS  Google Scholar 

  • Glassman, R. B., and Malamut, B. L., 1977, Does the brain actively maintain itself? Biosystems 9:257–268.

    Article  PubMed  CAS  Google Scholar 

  • 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.

    Google Scholar 

  • 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.

    Article  Google Scholar 

  • Gould, S. J., 1977, Ontogeny and Phytogeny, Harvard University Press, Cambridge.

    Google Scholar 

  • Gowers, W. R., 1885, Diagnosis of Disease of the Brain and of the Spinal Cord, William Wood, New York.

    Google Scholar 

  • 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.

    Google Scholar 

  • Hafher, M. S., and Hafner, J. C, 1984, Brain size, adaptation and heterochrony in geomyoid rodents, Evolution 38:1088–1098.

    Article  Google Scholar 

  • 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.

    Google Scholar 

  • Hofman, M. A., 1983a, Evolution of brain size in neonatal and adult placental mammals: A theoretical approach, J. Theor. Biol. 105:317–332.

    Article  CAS  Google Scholar 

  • Hofman, M. A., 1983b, Energy metabolism, brain size and longevity in mammals, Q. Rev. Biol. 58:495–512.

    Article  CAS  Google Scholar 

  • 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.

    Google Scholar 

  • Kempinsky, W. H., 1958, Experimental study of distant effects of acute focal brain injury: Study of diaschisis, Arch. Neurol. Psychiatry 79:376–389.

    CAS  Google Scholar 

  • 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.

    Article  PubMed  CAS  Google Scholar 

  • Koltover, V. K., 1983, Theory of reliability, superoxide radicals and aging, Uspekhi Sovremennoi Biologii (Progress in Contemporary Biology) 96(4):85–100.

    CAS  Google Scholar 

  • Lewin, R., 1986, Punctuated equilibrium is now old hat, Science 231:672–673.

    Article  PubMed  CAS  Google Scholar 

  • Linden, E., 1979, Affluence and Discontent: The Anatomy of Consumer Societies, Viking, New York.

    Google Scholar 

  • Loftus, E. F., and Loftus, G. R., 1980, On the permanence of stored information in the human brain, Am. Psychol. 35:409–420.

    Article  PubMed  CAS  Google Scholar 

  • Lorenz, K. Z., 1966, On Aggression, Harcourt, Brace and World, New York.

    Google Scholar 

  • 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.

    Google Scholar 

  • Lorenz, K. Z., 1981, The Foundations of Ethology, Springer-Verlag, New York.

    Google Scholar 

  • Lowell, R. B., 1985, Selection for increased safety factors of biological structures as environmental unpredictability increases, Science 228:1009–1011.

    Article  PubMed  CAS  Google Scholar 

  • Lynch, G., and Baudry, M., 1984, The biochemistry of memory: A new and specific hypothesis, Science 224:1057–1063.

    Article  PubMed  CAS  Google Scholar 

  • Markowitsch, H. J., 1985, Hypotheses on mnemonic information processing by the brain, Int. J. Neurosci. 27:191–227.

    Article  PubMed  CAS  Google Scholar 

  • Markowitsch, H. J., and Pritzel, M., 1978, Von Monakow’s diaschisis concept: Comments on West et al., Behav. Biol. 22:411–412.

    Article  PubMed  CAS  Google Scholar 

  • Marshall, J. F., 1984, Brain function: Neural adaptations and recovery from injury, Annu. Rev. Psychol. 35:277–308.

    Article  PubMed  CAS  Google Scholar 

  • Meyer, D. R., 1984, The cerebral cortex: Its roles in memory storage and remembering, Physiol. Psychol. 12:81–88.

    Google Scholar 

  • Meyer, D. R., Gurklis, J. A., and Cloud, M. D., 1985, An equipotential function of the cerebral cortex, Physiol. Psychol. 13:48–50.

    Google Scholar 

  • Monakow, C. von, 1914, Localization in the Cerebrum and the Degeneration of Functions through Cortical Sources, J. F. Bergmann, Wiesbaden.

    Google Scholar 

  • Monakow, C. von, and Mourgue, R., 1928, Introduction Biologique a l’Etude de la Neurologie et de la Psychophysiologie, Libraire Felix Alcan, Paris.

    Google Scholar 

  • 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.

    Google Scholar 

  • Nisbett, R. E., and Wilson, T. D., 1977, Telling more than we can know: Verbal reports on mental processes, Psychol. Rev. 84:231–259.

    Article  Google Scholar 

  • Ochs, S., 1965, Elements of Neurophysiology, John Wiley & Sons, New York.

    Google Scholar 

  • Schmidt, R. F., and Thews, G., 1983, Human Physiology, Springer-Verlag, New York.

    Google Scholar 

  • Sherrington, C. S., 1941, Man on his Nature, Macmillan, New York.

    Google Scholar 

  • Sherrington, C. S., 1947, The Integrative Action of the Nervous System, 2nd ed., Yale University Press, New Haven.

    Google Scholar 

  • Sinsheimer, R. L., 1971, The brain of Pooh: An essay on the limits of mind, Am. Sci. 59:20–28.

    PubMed  CAS  Google Scholar 

  • Smith, A., 1959, Changes in psychological test performances of brain-operated schizophrenics after 8 years, Science 129:149–150.

    Article  PubMed  CAS  Google Scholar 

  • Smith, A., 1968, Ambiguities in concepts and studies of “brain damage” and “organicity,” J. Nerv. Ment. Dis. 135:311–326.

    Google Scholar 

  • 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.

    Google Scholar 

  • 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.

    Google Scholar 

  • 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.

    Google Scholar 

  • 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.

    Google Scholar 

  • Smith, A., and Sugar, O., 1975, Development of above normal language and intelligence 21 years after left hemispherectomy, Neurology (Minneap.) 25:813–818.

    CAS  Google Scholar 

  • Spencer, J., 1985, Postpolio: Decades after the “cure” victims are suffering again, Chicago Tribune, Section 5, December 18, pp. 1, 3.

    Google Scholar 

  • 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.

    Article  PubMed  CAS  Google Scholar 

  • Taylor, J., ed., 1958, Selected Writings of John Hughlings Jackson, Staples Press, London.

    Google Scholar 

  • Van Valen, L., 1974, Brain size and intelligence in man, Am. J. Phys. Anthropol. 40:417–424.

    Article  PubMed  Google Scholar 

  • 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.

    Google Scholar 

  • 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.

    Article  PubMed  CAS  Google Scholar 

  • West, J. R., Deadwyler, S. A., Cotman, C. W., and Lynch, G. S., 1976, An experimental test of diaschisis, Behav. Biol. 18:419–425.

    Article  PubMed  CAS  Google Scholar 

  • Wilson, P. J. E., 1970, Cerebral hemispherectomy for infantile hemiplegia, Brain 93:147–180.

    Article  PubMed  CAS  Google Scholar 

  • 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.

    Google Scholar 

  • Worden, F., 1971, Hearing and the neural detection of acoustic patterns, Behav. Sci. 16:20–30.

    Article  PubMed  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints 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

Publish with us

Policies and ethics