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On the dissimilar effects of drugs on the digit symbol substitution and continuous performance tests

A review and preliminary integration of behavioral and physiological evidence

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Summary

A tentative hypothesis is presented to account for the dissociation of the effects of various centrally-acting drugs and other agents on performance of the Continuous Performance Test (C.P.T.) and the Digit Symbol Substitution Test (D.S.S.T.): L.S.D., secobarbital, pentobarbital meprobamate and phenobarbital produced significantly greater impairment of the D.S.S.T. than of the C.P.T., while chlorpromazine, sleep deprivation and centrencephalic epilepsy had the reverse effect. Psychological, neurophysiological, electroencephalographic and neuropharmacological data were cited which suggested that the tests were affected differently because they are dependent upon the functioning of somewhat different neural organizations which are, in turn, differentially sensitive to the action of various centrally-active agents.

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References

  • Adametz, J. H.: Rate of recovery of functioning in cats with rostral reticular lesions. J. Neurosurg. 16, 85–98 (1959).

    Google Scholar 

  • Batini, C., G. Moruzzi, M. Palestini, G. F. Rossi and A. Zanchetti: Persistent patterns of wakefulness in the pretrigeminal midpontine preparation. Science 128, 30–32 (1958).

    Google Scholar 

  • Bjerner, B.: Alpha depression and lowered pulse rate during delayed actions in a serial reaction test. Acta physiol. scand. 19, Suppl. 65 (1949).

  • Blake, H., R. W. Gerard and N. Kleitman: Factors influencing brain potentials during sleep. J. Neurophysiol. 2, 48–60 (1939).

    Google Scholar 

  • Bradley, P. B.: The central action of certain drugs in relation to the reticular formation of the brain. In: H. H. Jasper et al. (edits.), Reticular formation of the brain. Boston: Little Brown Co. 1958.

    Google Scholar 

  • Brazier, M. A. B.: The action of anesthetics on the nervous system. In: E. D. Adrian and H. H. Jasper (edits.), Brain mechanisms and consciousness. Springfield (Ill.): Ch. C. Thomas 1954.

    Google Scholar 

  • Bremer, F.: Cerveau »isolé« et physiologie du sommeil. C.R. Soc. Biol. (Paris) 118, 1235–1241 (1935).

    Google Scholar 

  • Caspers, H., u. K. Winkel: Die Beeinflussung der Großhirnrindenrhythmik durch Reizungen im Zwischen- und Mittelhirn bei der Ratte. Pflügers Arch. ges. Physiol. 259, 334–356 (1954).

    Google Scholar 

  • Creutzfeldt, O., and R. Jung: Neuronal discharge in the cat's motor cortex during sleep and arousal. In: G. E. W. Wolstenholme and M. O'Connor (edits.), The nature of sleep. Boston: Little Brown Co. 1961.

    Google Scholar 

  • Dement, W.: The occurrence of low voltage, fast electroencephalogram patterns during behavioral sleep in the cat. Electroenceph. clin. Neurophysiol. 10, 291–296 (1958).

    Google Scholar 

  • —, and N. Kleitman: Cyclic variations in EEG during sleep and their relation to eye movements, body motility, and dreaming. Electroenceph. clin. Neurophysiol. 9, 673–690 (1957).

    Google Scholar 

  • Evarts, E. V.: A review of the neurophysiological effects of lysergic acid diethylamide (LSD) and other psychotomimetic agents. Ann. N.Y. Acad. Sci. 66, 479–495 (1957).

    Google Scholar 

  • —: Effects of sleep and waking on spontaneous and evoked discharge of single units in visual cortex. Fed. Proc. 19, 828–837 (1960).

    Google Scholar 

  • —: Effects of sleep and waking on activity of single units in the unrestrained cat. In: G. E. W. Wolstenholme and M. O'Connor (edits.), The nature of sleep. Boston: Little Brown Co. 1961.

    Google Scholar 

  • —: Activity of neurons in visual cortex of the cat during sleep with low voltage fast activity. J. Neurophysiol. 25, 812–816 (1962).

    Google Scholar 

  • —, E. Bental, B. Bihari and P. R. Huttenlocher: Spontaneous discharge of single neurons during sleep and waking. Science 135, 726–728 (1962).

    Google Scholar 

  • Favale, E., C. Loeb, G. F. Rossi and G. Sacco: EEG synchronizing effect of low frequency stimulation of the reticular formation. Abstracts XXI Int. Physiol. Congr. 87 (1959).

  • French, J. D., R. Hernandez-Peón and R. B. Livingston: Projections from cortex to cephalic brain stem (reticular formation) in monkey. J. Neurophysiol. 18, 74–95 (1955).

    Google Scholar 

  • —, and H. W. Magoun: Effects of chronic lesions in central cephalic brain stem of monkeys. Arch. Neurol. Psychiat. (Chic.) 68, 591–604 (1952).

    Google Scholar 

  • —, M. Verzeano and H. W. Magoun: A neural basis of the anesthetic state. Arch. Neurol. Psychiat. (Chic.) 69, 519–529 (1953).

    Google Scholar 

  • Gantt, W. H.: Effect of alcohol on cortical and subcortical activity measured by the conditioned reflex method. Bull. Johns Hopk. Hosp. 56, 61–83 (1935).

    Google Scholar 

  • Gliedman, L. H., and W. H. Gantt: The effects of reserpine and chlorpromazine on orienting behavior and retention of conditioned responses. Sth. med. J. (Bgham, Ala.) 49, 880–889 (1956).

    Google Scholar 

  • Henry, C. E., and W. D. Obrist: The effect of meprobamate on the electroencephalogram. J. nerv. ment. Dis. 126, 268–271 (1958).

    Google Scholar 

  • Hess, W. R.: The functional organization of the diencephalon. New York: Grune & Stratton 1957.

    Google Scholar 

  • Hubel, D. H.: Single unit activity in striate cortex of unrestrained cats. J. Physiol. (Lond.) 147, 226–238 (1959).

    Google Scholar 

  • Huttenlocher, P. R.: Effects of state of arousal on click responses in the mesencephalic reticular formation. Electroenceph. clin. Neurophysiol. 12, 819–827 (1960).

    Google Scholar 

  • —: Evoked and spontaneous activity in single units of medial brain stem during natural sleep and waking. J. Neurophysiol. 24, 451–468 (1961).

    Google Scholar 

  • Jasper, H. H.: Diffuse projection systems: the integrative action of the thalamic reticular system. Electroenceph. clin. Neurophysiol. 1, 405–419 (1949).

    Google Scholar 

  • —: Recent advances in our understanding of ascending activities of the reticular system. In: H. H. Jasper et al. (edits.), Reticular formation of the brain. Boston: Little Brown Co. 1958.

    Google Scholar 

  • Jouvet, M.: Recherches sur les mécanismes neurophysiologiques du sommeil et de l'apprentissage négatif. In: J. F. Delafresnaye (edit.), Brain mechanisms and learning. Oxford: Blackwell Scientific Publ. Ltd. 1961.

    Google Scholar 

  • Killam, K. F., and E. K. Killam: Drug action on pathways involving the reticular formation. In: H. H. Jasper et al. (edits.), Reticular formation of the brain. Boston: Little Brown Co. 1958.

    Google Scholar 

  • Kornetsky, C.: Effects of meprobamate, phenobarbital and dextro-amphetamine on reaction time and learning in man. J. Pharmacol. exp. Ther. 123, 216–219 (1958).

    Google Scholar 

  • —, and O. Humphries: Psychological effects of centrally acting drugs in man. Effects of chlorpromazine and secobarbital on visual and motor behavior. J. ment. Sci. 104, 1093–1099 (1958).

    Google Scholar 

  • — — and E. V. Evarts: A comparison of the psychological effects of certain centrally acting drugs in man. Arch. Neurol. Psychiat. (Chic.) 77, 318–324 (1957).

    Google Scholar 

  • —, A. F. Mirsky, E. Kessler and J. Dorff: The effects of dextro-amphetamine on behavioral deficits produced by sleep loss in humans. J. Pharmacol. exp. Ther. 127, 46–50 (1959).

    Google Scholar 

  • Lansdell, H., and A. F. Mirsky: The effects of focal and non-focal epilepsy on the Continuous Performance Test. (To be published) (1963).

  • Lennox, M.: Effects of sedative drugs on the EEG. Amer. J. Psychiat. 102, 799–804 (1946).

    Google Scholar 

  • Lindsley, D. B., J. W. Bowden and H. W. Magoun: Effect upon the EEG of acute injury to the brain stem activating system. Electroenceph. clin. Neurophysiol. 1, 475–486 (1949).

    Google Scholar 

  • —, L. H. Schreiner, W. B. Knowles and H. W. Magoun: Behavioral and EEG changes following chronic brain stem lesions in the cat. Electroenceph. clin. Neurophysiol. 2, 483–498 (1950).

    Google Scholar 

  • Machne, X., I. Calma and H. W. Magoun: Unit activity of central cephalic brain stem in EEG arousal. J. Neurophysiol. 18, 547–558 (1955).

    Google Scholar 

  • Magnes, J., G. Moruzzi and O. Pompeiano: Electroencephalogram-synchronizing structures in the lower brain stem. In: G. E. W. Wolstenholme and M. O'Connor (edits.), The nature of sleep. Boston: Little Brown Co. 1961.

    Google Scholar 

  • Mirsky, A. F., and P. V. Cardon: A comparison of the behavioral and physiological changes accompanying sleep deprivation and chlorpromazine administration in man. Electroenceph. clin. Neurophysiol. 14, 1–10 (1962).

    Google Scholar 

  • —, D. W. Primac and R. Bates: The effects of chlorpromazine and secobarbital on the continuous performance test. J. nerv. ment. Dis. 128, 12–17 (1959).

    Google Scholar 

  • — —, C. Ajmone Marsan, H. E. Rosvold and J. R. Stevens: A comparison of the psychological test performance of patients with focal and non-focal epilepsy. Exp. Neurol. 2, 75–89 (1960).

    Google Scholar 

  • Monroe, R. R., R. G. Heath, W. A. Mickle and W. Miller: A comparison of cortical and subcortical brain waves in normal, reserpine and chlorpromazine sleep. Ann. N.Y. Acad. Sci. 61, 56–71 (1955).

    Google Scholar 

  • Penfield, W., and H. Jasper: Epilepsy and the functional anatomy of the human brain. Boston: Little Brown Co. 1954.

    Google Scholar 

  • Pfeiffer, C. C., A. J. Riopelle, R. P. Smith, E. H. Jenny and H. L. Williams: Comparative study of the effect of meprobamate on the conditioned response, on strychnine and pentylenetetrazol thresholds, on the normal electroencephalogram, and on polysynaptic reflexes. Ann. N.Y. Acad. Sci. 67, 734–745 (1957).

    Google Scholar 

  • Primac, D. W., A. F. Mirsky and H. E. Rosvold: Effects of centrally-acting drugs on two tests of brain damage. Arch. Neurol. Psychiat. (Chic.) 77, 328–332 (1957).

    Google Scholar 

  • Rimbaud, L., P. Passouant et J. Cadilhac: Participation de l'hippocampe à la régulation des états de veille et de sommeil. Rev. neurol. 93, 303–308 (1955).

    Google Scholar 

  • Rosvold, H. E., A. F. Mirsky, I. Sarason, E. B. Bransome jr. and L. H. Beck: A continuous performance test of brain damage. J. cons. Psychol. 20, 343–350 (1956).

    Google Scholar 

  • Shagass, C., H. Azima and J. Sangowicz: Effect of meprobamate in sustained high dosage on the electroencephalogram and sedation threshold. Electroenceph. clin. Neurophysiol. 11, 275–283 (1959).

    Google Scholar 

  • Sharpless, S., and H. H. Jasper: Habituation of the arousal reaction. Brain 79, 655–680 (1956).

    Google Scholar 

  • Sprague, J. M., W. W. Chambers and E. Stellar: Attentive, affective and adaptive behavior in the cat. Science 133, 165–173 (1961).

    Google Scholar 

  • Toman, J. E. P., and J. P. Davis: The effects of drugs upon the electrical activity of the brain. Pharmacol. Rev. 1, 425–492 (1949).

    Google Scholar 

  • Townsend A. M., III, and A. F. Mirsky: A comparison of the effects of meprobamate, phenobarbital and d-amphetamine on two psychological tests. J. nerv. ment. Dis. 130, 212–216 (1960).

    Google Scholar 

  • Unna, K. R.: A review of the neurophysiological effects of psychotherapeutic drugs. Ann. N.Y. Acad. Sci. 66, 777–783 (1957).

    Google Scholar 

  • Villablanca, J.: Electroencephalogram in the permanently isolated forehrain of the cat. Science 138, 44–46 (1962).

    Google Scholar 

  • Wechsler, D.: The measurement of adult intelligence, Ed. 3. Baltimore: Williams and Wilkins Co. 1944.

    Google Scholar 

  • Weitzman, E. D.: A note on the EEG and eye movements during behavioral sleep in monkeys. Electroenceph. clin. Neurophysiol. 13, 790–794 (1961).

    Google Scholar 

  • Williams, H. L., A. Lubin and J. J. Goodnow: Impaired performance with acute sleep loss. Psychol. Monogr. 73, 1–26 (1959).

    Google Scholar 

  • Wolff, H. G., and W. H. Gantt: Caffeine sodiobenzoate, sodium iso-amylethyl barbiturate, sodium bromide and chloral hydrate. Effect on the highest integrative functions. Arch. Neurol. Psychiat. (Chic.) 33, 1030–1057 (1935).

    Google Scholar 

  • Yamamoto, S., and U. Schaeppi: Effects of pentothal on cortex and brain stem. Electroenceph. clin. Neurophysiol. 13, 248–256 (1961).

    Google Scholar 

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The studies referred to in this paper involving the Digit Symbol Substitution and Continuous Performance Tests were conducted in the Laboratory of Clinical Science, and in the Section on Neuropsychology, Laboratory of Psychology, National Institute of Mental Health, and in the Surgical Neurology Branch of the National Institute of Neurological Diseases and Blindness. The authors wish to express their appreciation to the numerous members of the staff of these laboratories who provided advice, assistance and facilities for these studies. Part of the costs of preparing this work for publication were borne by grant M-6015 from the National Science Foundation, grants GMK3-1759 and K3-14 915 from the National Institute of Mental Health and grant 61-241 from the Foundations Fund for Research in Psychiatry.

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Mirsky, A.F., Kornetsky, C. On the dissimilar effects of drugs on the digit symbol substitution and continuous performance tests. Psychopharmacologia 5, 161–177 (1964). https://doi.org/10.1007/BF00413239

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