IDEAS home Printed from https://ideas.repec.org/a/spr/envsyd/v25y2005i2d10.1007_s10669-005-4277-7.html
   My bibliography  Save this article

Neurophysiological Effects Induced in the Nervous Tissue by Low-Frequency, Pulsed Magnetic Fields

Author

Listed:
  • A. Wieraszko

    (The College of Staten Island/CUNY)

  • Z. Ahmed

    (The College of Staten Island/CUNY)

  • J. Armani

    (The College of Staten Island/CUNY)

  • N. Maqsood

    (The College of Staten Island/CUNY)

  • S. Philips

    (The College of Staten Island/CUNY)

  • H. Raja

    (The College of Staten Island/CUNY)

Abstract

Summary The influence of pulsed magnetic fields (PMF) on the properties of nervous tissue was investigated. Hippocampal slices or synaptosomes obtained from hippocampal tissue were used as model systems. The amplitude of potentials recorded in vitro from one of the hippocampal pathways (Schaffer collaterals that use glutamate as a neurotransmitter) was employed as a measure of the influence of magnetic fields on synaptic efficiency. The synaptic glutamate turnover and radioactive calcium accumulation were used as markers of the PMF influence on biochemistry of synaptic mechanisms. The exposure of hippocampal slices for 30 min to PMF amplified evoked potentials. While the frequency of 0.16 Hz exerted the strongest effect, lower (0.01, 0.07, 0.03 Hz) and higher (0.5 Hz) frequencies were much less effective. The enhancement of the neuronal excitability was correlated with significant increase in the neuronal spontaneous activity mediated by electrical synapses. The PMF-induced changes in the excitability of the tissue were accompanied by an increase in the synaptic turnover of glutamate. The release of radioactive D-Aspartate (a glutamate analog used as a marker for glutamate turnover) from the slices, and its uptake by synaptosomes were enhanced, and reduced respectively, following the stimulation with pulsed magnetic fields. The frequency which was the most efficient in amplification of evoked potentials (0.16 Hz) was also the most effective in the modulation of the release and uptake processes. The PMF-induced changes in neurotransmitter turnover coincided with an increase in 45Ca2+ accumulation observed in hippocampal slices exposed to PMF.

Suggested Citation

  • A. Wieraszko & Z. Ahmed & J. Armani & N. Maqsood & S. Philips & H. Raja, 2005. "Neurophysiological Effects Induced in the Nervous Tissue by Low-Frequency, Pulsed Magnetic Fields," Environment Systems and Decisions, Springer, vol. 25(2), pages 145-155, December.
    • Handle: RePEc:spr:envsyd:v:25:y:2005:i:2:d:10.1007_s10669-005-4277-7
    DOI: 10.1007/s10669-005-4277-7
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s10669-005-4277-7
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s10669-005-4277-7?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Ferdinand A. Gul & Judy S. L. Tsui, 2004. "Introduction and overview," Palgrave Macmillan Books, in: The Governance of East Asian Corporations, chapter 1, pages 1-26, Palgrave Macmillan.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Dai, Hancheng & Mischke, Peggy & Xie, Xuxuan & Xie, Yang & Masui, Toshihiko, 2016. "Closing the gap? Top-down versus bottom-up projections of China’s regional energy use and CO2 emissions," Applied Energy, Elsevier, vol. 162(C), pages 1355-1373.
    2. Luca Gerotto & Paolo Pellizzari, 2021. "A replication of Pindyck’s willingness to pay: on the efforts required to obtain results," SN Business & Economics, Springer, vol. 1(5), pages 1-25, May.
    3. Chun-Chu Yeh & Cheng-Shen Lin & Chin-Huang Huang, 2018. "The Total Economic Value of Sport Tourism in Belt and Road Development—An Environmental Perspective," Sustainability, MDPI, vol. 10(4), pages 1-14, April.
    4. Justina GineikienÄ—, 2013. "Consumer Nostalgia Literature Review And An Alternative Measurement Perspective," Organizations and Markets in Emerging Economies, Faculty of Economics, Vilnius University, vol. 4(2).
    5. Masooma Munir & Muhammad Nadeem & Barkat Ali & Muhammad Sultan & Rabia Kanwal & Huda Abdalrahman Al-Jumayi & Eman Hassan Ahmed Algarni & Maged B. Alnofeai & Samy F. Mahmoud, 2022. "Investigating the Impact of Ultrasound, Microwave, and High-Pressure Processing of Milk on the Volatile Compounds and Sensory Properties of Cheddar Cheese," Agriculture, MDPI, vol. 12(5), pages 1-17, April.
    6. Wissema, Wiepke & Dellink, Rob, 2007. "AGE analysis of the impact of a carbon energy tax on the Irish economy," Ecological Economics, Elsevier, vol. 61(4), pages 671-683, March.
    7. Renaud Coulomb & Oskar Lecuyer & Adrien Vogt-Schilb, 2019. "Optimal Transition from Coal to Gas and Renewable Power Under Capacity Constraints and Adjustment Costs," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 73(2), pages 557-590, June.
    8. Larson, Donald F. & Breustedt, Gunnar, 2007. "Will markets direct investments under the Kyoto Protocol ?," Policy Research Working Paper Series 4131, The World Bank.
    9. Tangian, Andranik S., 2004. "Constructing the composite indicator "Quality of work" from the third European survey on working conditions," WSI Working Papers 132, The Institute of Economic and Social Research (WSI), Hans Böckler Foundation.
    10. Shathees Baskaran & Ng Chun Howe & Nomahaza Mahadi & Salahuddin Ahmad Ayob, 2017. "Youth and Social Media Comportment: A Conceptual Perspective," International Journal of Academic Research in Business and Social Sciences, Human Resource Management Academic Research Society, International Journal of Academic Research in Business and Social Sciences, vol. 7(11), pages 1260-1277, November.
    11. Muritala Taiwo Adewale & Awolaja Ayodeji Muyideen & James Olurotimi, 2013. "Impact of Climate Change on Employment in Nigeria," Acta Universitatis Danubius. OEconomica, Danubius University of Galati, issue 9(3), pages 153-161, June.
    12. Jorge Martínez-Vázquez & Violeta Vulovic & Blanca Moreno Dodson, 2012. "The Impact of Tax and Expenditure Policies on Income Distribution: Evidence from a Large Panel of Countries," Hacienda Pública Española / Review of Public Economics, IEF, vol. 200(1), pages 95-130, March.
    13. Neal S Grantham & Brian J Reich & Krishna Pacifici & Eric B Laber & Holly L Menninger & Jessica B Henley & Albert Barberán & Jonathan W Leff & Noah Fierer & Robert R Dunn, 2015. "Fungi Identify the Geographic Origin of Dust Samples," PLOS ONE, Public Library of Science, vol. 10(4), pages 1-13, April.
    14. John Thoburn, 2009. "Vietnam as a Role Model for Development," WIDER Working Paper Series RP2009-30, World Institute for Development Economic Research (UNU-WIDER).
    15. C. Bee & Shawn Moulton, 2015. "Political budget cycles in U.S. municipalities," Economics of Governance, Springer, vol. 16(4), pages 379-403, November.
    16. Steven Deller & Judith I. Stallmann & Lindsay Amiel, 2012. "The Impact of State and Local Tax and Expenditure Limitations on State Economic Growth," Growth and Change, Wiley Blackwell, vol. 43(1), pages 56-84, March.
    17. Massimo Guarino & Maria Anna Palma & Tullio Menini & Michele Gallo, 2020. "Digital transformation of cultural institutions: a statistical analysis of Italian and Campania GLAMs," Quality & Quantity: International Journal of Methodology, Springer, vol. 54(5), pages 1445-1464, December.
    18. Harding, Don & Pagan, Adrian, 2006. "Synchronization of cycles," Journal of Econometrics, Elsevier, vol. 132(1), pages 59-79, May.
    19. Jeffrey M. Kulik & Natalia Ermasova, 2018. "Tax Expenditure Limitations (TELs) and State Expenditure Structure in the USA," Public Organization Review, Springer, vol. 18(1), pages 53-69, March.
    20. Elias Katsikas, 2009. "Elements and Symptoms of a Poor Higher Education system: Evidence from a Greek University," Discussion Paper Series 2009_17, Department of Economics, University of Macedonia, revised Dec 2009.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:envsyd:v:25:y:2005:i:2:d:10.1007_s10669-005-4277-7. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.