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<article article-type="research-article" dtd-version="1.3" xml:lang="en">
  <front>
    <journal-meta>
      <journal-title-group>
        <journal-title>Czech and Slovak Ophthalmology</journal-title>
      </journal-title-group>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id">306</article-id>
      <article-id pub-id-type="doi">10.31348/2024/2</article-id>
      <article-categories>
        <subj-group>
          <subject>Original article</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Visual Neuroprosthesis – Stimulation of Visual Cortical Centers in The Brain. Design of Non-Invasive Transcranial Stimulation of Functional Neurons</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Lešták</surname>
            <given-names>Ján</given-names>
          </name>
          <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9630-3441</contrib-id>
        </contrib>
      </contrib-group>
      <pub-date date-type="pub" publication-format="electronic">
        <day>31</day>
        <month>1</month>
        <year>2024</year>
      </pub-date>
      <issue>3</issue>
      <elocation-id>2</elocation-id>
      <abstract>
        <p>Purpose: The purpose of the article is to present the history and current status of visual cortical neuroprostheses, and to present a new method of stimulating intact visual cortex cells. Methods: This paper contains an overview of the history and current status of visual cortex stimu-lation in severe visual impairment, but also highlights its shortcomings. These include mainly the stimulation of currently damaged cortical cells over a small area and, from a morphological point of view, possible damage to the stimulated neurons by the elec-trodes and their encapsulation by gliotic tissue. Results: The paper also presents a proposal for a new technology of image processing and its transformation into a form of non-invasive transcranial stimulation of undamaged parts of the brain, which is protected by a national and international patent. Conclusion: The paper presents a comprehensive review of the current options for compensating for lost vision at the level of the cerebral cortex and a proposal for a new non-invasive method of stimulating the functional neurons of the visual cortex.</p>
      </abstract>
      <kwd-group>
        <kwd>visual neuroprosthesis</kwd>
        <kwd>cortical visual centers</kwd>
        <kwd>transcranial stimulation</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <back>
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</article>
