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Somatosensory Functions and the Parietal Lobe

  • Stanley Jacobson
  • Elliott M. Marcus
  • Stanley Pugsley
Chapter

Abstract

The parietal lobe is the middle lobe of the cerebrum, is found on the lateral surface of the hemisphere, and consists of postcentral gyrusa and superior and inferior parietal lobules. In this region of the cerebrum, one finds major functional differences between the left hemisphere which is dominant for language and the right hemisphere that is important for body imagery. The pain pathway has been discussed in Chap. 3, spinal cord; Chap. 4, brain stem; and Chap. 6, diencephalon. In this chapter, we will cover the pathways subserving tactile information for (1) the extremities, the thorax and abdomen, and the posterior columns and (2) the trigeminal systems subserving tactile information from the head. The importance of these pathways is apparent when one walks in the dark, drinks, or eats.

Keywords

Parietal lobe Postcentral gyrus Superior parietal lobule Denial of illness Dominant parietal lobe Non-dominant lobe Medial lemniscus Trigeminal lemniscus 

Bibliography

  1. Darian-Smith I, Johnson KO, Goodwin AW. Posterior parietal cortex relations of unit activity to sensorimotor function. Annu Rev Physiol. 1979;41:141–57.CrossRefPubMedGoogle Scholar
  2. Hausser-Hauw W, Bancaud J 1987. Gustatory hallucinations in epileptic seizures. Electrophysiological correlates Electrophysiological correlate. Brain.1987; 110:339–359.Google Scholar
  3. Mountcastle VB. Modality and topographic properties of single neurons of cats somatic sensory cortex. J Neurophysiol. 1957;20:408–34.PubMedGoogle Scholar
  4. Jones EG, Powell TPS. An anatomic study of converging sensory pathways within the cerebral cortex of the monkey. Brain. 1970;93:793–820.CrossRefPubMedGoogle Scholar
  5. Kasdon DL, Jacobson S. The thalamic afferents to the inferior parietal lobule. J Comp Neurol. 1978;177:685–706.CrossRefPubMedGoogle Scholar
  6. Kass JH, Merzenich MM, Killackey HP. The reorganization of somatosensory cortex following peripheral nerve damage in adult and developing mammals. Ann Rev Neurosci. 1983;6:325–56.CrossRefGoogle Scholar
  7. Kass JH, Nelson RJ, Sur M, et al. Multiple representations of the body within somatosensory cortex of primates. Science. 1979;204:521–3.CrossRefGoogle Scholar
  8. Kass JH, Nelson RJ, Sur M, et al. Organization of somatosensory cortex in primates. In: Schmitt FO, et al., editors. The Organization of the cerebral cortex. Cambridge, MA: MIT Press.1965.Google Scholar
  9. Mesulum M, Emily J. Rogalski, Christina Wieneke, Robert S. Hurley, Changiz Geula, Eileen Neurology of the language network. Nature Reviews Neurology 2014;10:554–569. Published online 02 September 2014.Google Scholar
  10. Mountcastle VB. Modality and topographic properteis of single neurons of cats somatic sensory cortex. J Neurophysiology 1957;20:408–434.Google Scholar
  11. Palmini A, Glood P. The localizing value of auras in partial seizures: a prospective and retrospective analysis. Neurology. 1992;42:801–8. [In particular: Kertesz A. Issues in localization. pp. 1–20]CrossRefPubMedGoogle Scholar
  12. Penfield, W., and Rasmussen, T. The Cerebral Cortex of Man. New York, Macmillan, 1955. Wise SP, Boussaoud D, Johnson PB, Caminiti R. Premotor and parietal cortex: corticocortical connectivity and combinatorial computations. Annu Rev Neurosci. 1997;20:25–42.Google Scholar

Copyright information

© Springer International Publishing AG 2018

Authors and Affiliations

  • Stanley Jacobson
    • 1
  • Elliott M. Marcus
    • 2
  • Stanley Pugsley
    • 3
  1. 1.BostonUSA
  2. 2.Jamaica PlainUSA
  3. 3.South Abington Twp.USA

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