Abstract
Amputation of a hand results in profound synaptic reorganisations in the brain cortex. The cortical representational area of the amputated hand is at first ‘silent’ but rapidly becomes invaded by adjacent cortical areas. Cortical reorganisations can result in phantom sensation, a feeling that the lost hand is still there. Phantom sensation can sometimes be combined with severe phantom pain. Mirror treatment, based on an illusion that the lost hand is still attached, may be an effective way of treating severe phantom pain. Amputated fingers or hands can often be microsurgically replanted (reattached to the body). When a replanted hand is reinnervated, it resumes its correct position in the brain cortex. The salamander is unique among animals since it can spontaneously regenerate an amputated extremity. It has been suggested that the mechanism behind this phenomenon is based on an interaction of stem cell-like cells at the amputation level interacting with a specific Schwann cell-produced protein (nAG). If these mechanisms could 1 day be applied to humans, it would open up a totally new landscape for treating amputations.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Giummarra MJ, Georgiou-Karistianis N, Nicholls ME, Gibson SJ, Chou M, Bradshaw JL. Corporeal awareness and proprioceptive sense of the phantom. Br J Psychol. 2010;101(Pt 4):791–808.
Ramachandran VS, Rogers-Ramachandran D, Stewart M. Perceptual correlates of massive cortical reorganization. Science. 1992;258(5085):1159–60.
Ramachandran VS, Blakeslee S. Phantoms in the brain: human nature and the architecture of the mind. London: Fourth Estate; 1999.
Yang TT, Gallen C, Schwartz B, Bloom FE, Ramachandran VS, Cobb S. Sensory maps in the human brain. Nature. 1994;368(6472):592–3.
Ramachandran VS, Altschuler EL. The use of visual feedback, in particular mirror visual feedback, in restoring brain function. Brain. 2009;132(Pt 7):1693–710.
Lundborg G. Nerve injury and repair. Regeneration, reconstruction and cortical remodelling. 2nd ed. Philadelphia: Elsevier; 2004.
Mercier C, Reilly KT, Vargas CD, Aballea A, Sirigu A. Mapping phantom movement representations in the motor cortex of amputees. Brain. 2006;129(Pt 8):2202–10.
Di Pino G, Guglielmelli E, Rossini PM. Neuroplasticity in amputees: main implications on bidirectional interfacing of cybernetic hand prostheses. Prog Neurobiol. 2009;88(2):114–26.
Wall JT, Xu J, Wang X. Human brain plasticity: an emerging view of the multiple substrates and mechanisms that cause cortical changes and related sensory dysfunctions after injuries of sensory inputs from the body. Brain Res Brain Res Rev. 2002;39(2–3):181–215.
Kaas JH, Florence SL, Jain N. Subcortical contributions to massive cortical reorganizations. Neuron. 1999;22(4):657–60.
Pons TP, Garraghty PE, Ommaya AK, Kaas JH, Taub E, Mishkin M. Massive cortical reorganization after sensory deafferentation in adult macaques. Science. 1991;252(5014):1857–60.
Ramachandran VS, Stewart M, Rogers-Ramachandran DC. Perceptual correlates of massive cortical reorganization. Neuroreport. 1992;3(7):583–6.
Elbert T, Flor H, Birbaumer N, Knecht S, Hampson S, Larbig W, et al. Extensive reorganization of the somatosensory cortex in adult humans after nervous system injury. Neuroreport. 1994;5(18):2593–7.
Flor H, Elbert T, Muhlnickel W, Pantev C, Wienbruch C, Taub E. Cortical reorganization and phantom phenomena in congenital and traumatic upper-extremity amputees. Exp Brain Res. 1998;119(2):205–12.
Borsook D, Becerra L, Fishman S, Edwards A, Jennings CL, Stojanovic M, et al. Acute plasticity in the human somatosensory cortex following amputation. Neuroreport. 1998;9(6):1013–7.
Antfolk C, D’Alonzo M, Controzzi M, Lundborg G, Rosen B, Sebelius F, et al. Artificial redirection of sensation from prosthetic fingers to the phantom hand map on transradial amputees: vibrotactile versus mechanotactile sensory feedback. IEEE Trans Neural Syst Rehabil Eng. 2013;21(1):112–20.
Ramachandran VS. Behavioral and magnetoencephalographic correlates of plasticity in the adult human brain. Proc Natl Acad Sci U S A. 1993;90(22):10413–20.
Rosen B, Ehrsson HH, Antfolk C, Cipriani C, Sebelius F, Lundborg G. Referral of sensation to an advanced humanoid robotic hand prosthesis. Scand J Plast Reconstr Surg Hand Surg. 2009;43(5):260–6.
Merzenich MM, Nelson RJ, Stryker MP, Cynader MS, Schoppmann A, Zook JM. Somatosensory cortical map changes following digit amputation in adult monkeys. J Comp Neurol. 1984;224(4):591–605.
Manger PR, Woods TM, Jones EG. Plasticity of the somatosensory cortical map in macaque monkeys after chronic partial amputation of a digit. Proc Biol Sci. 1996;263(1372):933–9.
Weiss T, Miltner WH, Huonker R, Friedel R, Schmidt I, Taub E. Rapid functional plasticity of the somatosensory cortex after finger amputation. Exp Brain Res. 2000;134(2):199–203.
Lundborg G, Richard P. Bunge memorial lecture. Nerve injury and repair – a challenge to the plastic brain. J Peripher Nerv Syst. 2003;8(4):209–26.
Flor H, Elbert T, Knecht S, Wienbruch C, Pantev C, Birbaumer N, et al. Phantom-limb pain as a perceptual correlate of cortical reorganization following arm amputation. Nature. 1995;375(6531):482–4.
Knecht S, Henningsen H, Elbert T, Flor H, Hohling C, Pantev C, et al. Cortical reorganization in human amputees and mislocalization of painful stimuli to the phantom limb. Neurosci Lett. 1995;201(3):262–4.
Knecht S, Soros P, Gurtler S, Imai T, Ringelstein EB, Henningsen H. Phantom sensations following acute pain. Pain. 1998;77(2):209–13.
MacIver K, Lloyd DM, Kelly S, Roberts N, Nurmikko T. Phantom limb pain, cortical reorganization and the therapeutic effect of mental imagery. Brain. 2008;131(Pt 8):2181–91.
Schmalzl L, Thomke E, Ragno C, Nilseryd M, Stockselius A, Ehrsson HH. “Pulling telescoped phantoms out of the stump”: manipulating the perceived position of phantom limbs using a full-body illusion. Front Hum Neurosci. 2011;5:121.
Ramachandran VS, Rogers-Ramachandran D, Cobb S. Touching the phantom limb. Nature. 1995;377(6549):489–90.
Rosen B, Lundborg G. Training with a mirror in rehabilitation of the hand. Scand J Plast Reconstr Surg Hand Surg. 2005;39(2):104–8.
Schmalzl L, Ragno C, Ehrsson HH. An alternative to traditional mirror therapy: illusory touch can reduce phantom pain when illusory movement does not. Clin J Pain. 2013 Feb 26.
Posner MA, Rinaldi E. Upper extremity replantations in Renaissance art. J Hand Surg Am. 2008;33(8):1440–1.
Maricevich M, Carlsen B, Mardini S, Moran S. Upper extremity and digital replantation. Hand (N Y). 2011;6(4):356–63.
Bjorkman A, Waites A, Rosen B, Lundborg G, Larsson EM. Cortical sensory and motor response in a patient whose hand has been replanted: one-year follow up with functional magnetic resonance imaging. Scand J Plast Reconstr Surg Hand Surg. 2007;41(2):70–6.
Muneoka K, Han M, Gardiner DM. Regrowing human limbs. Sci Am. 2008;298(4):56–63.
Sanchez Alvarado A. Developmental biology: a cellular view of regeneration. Nature. 2009;460(7251):39–40.
Kumar A, Godwin JW, Gates PB, Garza-Garcia AA, Brockes JP. Molecular basis for the nerve dependence of limb regeneration in an adult vertebrate. Science. 2007;318(5851):772–7.
Stappenbeck TS, Miyoshi H. The role of stromal stem cells in tissue regeneration and wound repair. Science. 2009;324(5935):1666–9.
Kragl M, Knapp D, Nacu E, Khattak S, Maden M, Epperlein HH, et al. Cells keep a memory of their tissue origin during axolotl limb regeneration. Nature. 2009;460(7251):60–5.
Straube WL, Brockes JP, Drechsel DN, Tanaka EM. Plasticity and reprogramming of differentiated cells in amphibian regeneration: partial purification of a serum factor that triggers cell cycle re-entry in differentiated muscle cells. Cloning Stem Cells. 2004;6(4):333–44.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer-Verlag London
About this chapter
Cite this chapter
Lundborg, G. (2014). Losing a Hand. In: The Hand and the Brain. Springer, London. https://doi.org/10.1007/978-1-4471-5334-4_14
Download citation
DOI: https://doi.org/10.1007/978-1-4471-5334-4_14
Published:
Publisher Name: Springer, London
Print ISBN: 978-1-4471-5333-7
Online ISBN: 978-1-4471-5334-4
eBook Packages: MedicineMedicine (R0)