<?xml version="1.0"?>
<!DOCTYPE article
PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.4 20190208//EN"
       "JATS-journalpublishing1.dtd">
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" article-type="research-article" dtd-version="1.4" xml:lang="en">
 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Scientific Notes of V.I. Vernadsky Crimean Federal University. Biology. Chemistry</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Scientific Notes of V.I. Vernadsky Crimean Federal University. Biology. Chemistry</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Ученые записки Крымского федерального университета имени В.И. Вернадского. Биология. Химия.</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2413-1725</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">100746</article-id>
   <article-id pub-id-type="doi">10.29039/2413-1725-2025-11-1-170-178</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>БИОЛОГИЧЕСКИЕ НАУКИ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>BIOLOGICAL SCIENCES</subject>
    </subj-group>
    <subj-group>
     <subject>БИОЛОГИЧЕСКИЕ НАУКИ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">THE INDEPENDENCE OF THE LATENT PERIOD OF A SIMPLE TACTILE-MOTOR REACTION FROM THE PRECONSCIOUS COMPONENT OF SENSATION DURING OF BACKWARD MASKING</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>НЕЗАВИСИМОСТЬ ЛАТЕНТНОГО ПЕРИОДА ПРОСТОЙ ТАКТИЛЬНО-МОТОРНОЙ РЕАКЦИИ ОТ ПРЕДСОЗНАТЕЛЬНОЙ КОМПОНЕНТЫ ОЩУЩЕНИЯ В УСЛОВИЯХ ОБРАТНОЙ МАСКИРОВКИ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Соболев</surname>
       <given-names>В. И.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Sobolev</surname>
       <given-names>V. I.</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Новак</surname>
       <given-names>Р. Е.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Novak</surname>
       <given-names>R. E.</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Крымский федеральный университет имени В.И.Вернадского</institution>
    </aff>
    <aff>
     <institution xml:lang="en">Crimean Federal University of a name of V.I.Vernadsky</institution>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-07-01T13:06:14+03:00">
    <day>01</day>
    <month>07</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-07-01T13:06:14+03:00">
    <day>01</day>
    <month>07</month>
    <year>2025</year>
   </pub-date>
   <volume>11</volume>
   <issue>1</issue>
   <fpage>170</fpage>
   <lpage>178</lpage>
   <history>
    <date date-type="received" iso-8601-date="2025-06-30T00:00:00+03:00">
     <day>30</day>
     <month>06</month>
     <year>2025</year>
    </date>
   </history>
   <self-uri xlink:href="https://sn-biolchem.cfuv.ru/&#x43D;&#x435;&#x437;&#x430;&#x432;&#x438;&#x441;&#x438;&#x43C;&#x43E;&#x441;&#x442;&#x44C;-&#x43B;&#x430;&#x442;&#x435;&#x43D;&#x442;&#x43D;&#x43E;&#x433;&#x43E;-&#x43F;&#x435;&#x440;&#x438;&#x43E;&#x434;&#x430;-&#x43F;&#x440;/">https://sn-biolchem.cfuv.ru/независимость-латентного-периода-пр/</self-uri>
   <abstract xml:lang="ru">
    <p>Модель последовательной обратной тактильной маскировки тестового стимула стимулом-маскером применима при исследовании механизмов сопряжения процессов формирования ощущения и реализации сенсомоторных реакций. Эффект полной (100 %) маскировки надежно реализуется при следующих значениях ее параметров: длительность тестового стимула 20 мс, стимула-маскера 70 мс, критическое значение асинхронии включения стимула SOA 25 мс. Простая тактильно-моторная реакция в парадигме последовательной обратной тактильной маскировки всегда инициируется первым, тестовым стимулом, а ее запуск осуществляется вне связи с формированием осознанного тактильного ощущения.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>In the physiology of sensory systems and the psychology of perception, the problem of forming a conscious sensation is of both theoretical and practical interest. One of the methodological approaches to its solution is the method of successive reverse masking. The aim of the work was to measure the main parameters of sequential reverse masking during the execution of a tactile-motor reaction.&#13;
Method. The research was conducted with the participation of 9 student volunteers. Using a tactile stimulator and an electronic stopwatch, the latent period of the tactile-motor reaction was measured during successive backward masking. During the experiment, the subjects found the stimulation parameters at which the effect of complete backward masking of the test stimulus by the masker stimulus first developed and then completely disappeared. The stimuli were presented sequentially at different values of stimulus onset asynchrony (SOA).&#13;
Results. The model of sequential backward tactile masking of a test stimulus by a masker stimulus is applicable in studying the mechanisms of coupling the processes of sensation formation and the implementation of sensorimotor reactions. The effect of complete (100 %) masking is reliably realized with the following values of its parameters: the duration of the test stimulus is 20 ms, the masker stimulus is 70 ms, the critical value of asynchrony of the stimulus inclusion SOA is 25 ms.&#13;
Conclusion. A simple tactile-motor reaction in the paradigm of sequential backward tactile masking is always initiated by the first, test stimulus, and its launch is carried out independently of the formation of a conscious tactile sensation. The nature of the dependence “intensity of tactile stimulus – latent period” has the form of a straight line in the logarithmic scale, i.e. in the studied range of SOA intervals it corresponds to the Weber-Fechner law.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>обратная маскировка</kwd>
    <kwd>«Fehrer-Raab effect»</kwd>
    <kwd>тактильно-моторные реакции</kwd>
    <kwd>латентный период</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>backward masking</kwd>
    <kwd>«Fehrer-Raab effect»</kwd>
    <kwd>tactile-motor reactions</kwd>
    <kwd>latent period.</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
  <ref-list>
   <ref id="B1">
    <label>1.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Есаков А. И. Нейрофизиологические основы тактильного восприятия, М., 1971, библиогр.;Ильинский О. Б. Физиология  механорецепторов, Л., 1975; Физиология  сенсорных систем, под ред. А. С. Батуева</mixed-citation>
     <mixed-citation xml:lang="en">Esakov A. I. Neyrofiziologicheskie osnovy taktil'nogo vospriyatiya, M., 1971, bibliogr.;Il'inskiy O. B. Fiziologiya  mehanoreceptorov, L., 1975; Fiziologiya  sensornyh sistem, pod red. A. S. Batueva</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B2">
    <label>2.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Современная экспериментальная психология: В 2 т. / Под ред. В. А. Барабанщикова. – М.: Изд-во «Институт психологии РАН», 2011 – Т. 2 – 493 с.</mixed-citation>
     <mixed-citation xml:lang="en">Sovremennaya eksperimental'naya psihologiya: V 2 t. / Pod red. V. A. Barabanschikova. – M.: Izd-vo «Institut psihologii RAN», 2011 – T. 2 – 493 s.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B3">
    <label>3.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Костандов Э. А. Психофизиология сознания и бессознательного. / Костандов Э. А. – СПб.: Питер, 2014. – 167 с.</mixed-citation>
     <mixed-citation xml:lang="en">Kostandov E. A. Psihofiziologiya soznaniya i bessoznatel'nogo. / Kostandov E. A. – SPb.: Piter, 2014. – 167 s.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B4">
    <label>4.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Fehrer E. Reaction time to stimuli masked by metacontrast [Электронный ресурс] / Fehrer E., Raab D. //  Journal  of  Experimental  Psychology.  –  1962.  –  Vol.  63,  №  2.  –  P.  143–147.</mixed-citation>
     <mixed-citation xml:lang="en">Fehrer E. Reaction time to stimuli masked by metacontrast [Elektronnyy resurs] / Fehrer E., Raab D. //  Journal  of  Experimental  Psychology.  –  1962.  –  Vol.  63,  №  2.  –  P.  143–147.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B5">
    <label>5.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Бахманн Т. Психофизиология зрительной маскировки. / Бахманн Т. – Тарту, 1989. – 400 с.</mixed-citation>
     <mixed-citation xml:lang="en">Bahmann T. Psihofiziologiya zritel'noy maskirovki. / Bahmann T. – Tartu, 1989. – 400 s.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B6">
    <label>6.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Bachmann T. Metacontrast masking of target-area internal contours and target overall surface brightness: the case of mutually coherent and incoherent visual objects [Электронный ресурс] / Bachmann T.//Spatial</mixed-citation>
     <mixed-citation xml:lang="en">Bachmann T. Metacontrast masking of target-area internal contours and target overall surface brightness: the case of mutually coherent and incoherent visual objects [Elektronnyy resurs] / Bachmann T.//Spatial</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B7">
    <label>7.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Francis  G.  Quantitative  Theories  of  Metacontrast  Masking  [Электронный  ресурс]  /  Francis  G.  // Psychological Review. – 2000. – Vol. 107, № 4. – Р. 768–685.</mixed-citation>
     <mixed-citation xml:lang="en">Francis  G.  Quantitative  Theories  of  Metacontrast  Masking  [Elektronnyy  resurs]  /  Francis  G.  // Psychological Review. – 2000. – Vol. 107, № 4. – R. 768–685.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B8">
    <label>8.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Jeffreys  D.  A.  A  visual  evoked  potential  study  of  metacontrast  masking  /  Jeffreys  D.  A., Musselwhite M. J. // Vision Research. – 1986. – Vol. 26. – Р. 631–642.</mixed-citation>
     <mixed-citation xml:lang="en">Jeffreys  D.  A.  A  visual  evoked  potential  study  of  metacontrast  masking  /  Jeffreys  D.  A., Musselwhite M. J. // Vision Research. – 1986. – Vol. 26. – R. 631–642.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B9">
    <label>9.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Klotz  W.  Motor  activation  without  conscious  discrimination  in  metacontrast  masking  [Электронный ресурс]  /  Klotz  W.,  Neumann  O.  //  Journal  of  Experimental  Psychology:  Human  Perception</mixed-citation>
     <mixed-citation xml:lang="en">Klotz  W.  Motor  activation  without  conscious  discrimination  in  metacontrast  masking  [Elektronnyy resurs]  /  Klotz  W.,  Neumann  O.  //  Journal  of  Experimental  Psychology:  Human  Perception</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B10">
    <label>10.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Соболев  В.  И.  Независимость  простой  зрительно-моторной  реакции  от  предсознательной компоненты  ощущения  при  обратной  маскировке  двухцветными  стимулами  /  Соболев  В.  И.</mixed-citation>
     <mixed-citation xml:lang="en">Sobolev  V.  I.  Nezavisimost'  prostoy  zritel'no-motornoy  reakcii  ot  predsoznatel'noy komponenty  oschuscheniya  pri  obratnoy  maskirovke  dvuhcvetnymi  stimulami  /  Sobolev  V.  I.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B11">
    <label>11.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Fechner  G.  T.  Elements  of  psychophysics  /  Fechner  G.  T.  –  (H.E.  Adler,  Trans.)  New  York:  Holt, Rinehart and Winston, 1966. (Original work published 1860)</mixed-citation>
     <mixed-citation xml:lang="en">Fechner  G.  T.  Elements  of  psychophysics  /  Fechner  G.  T.  –  (H.E.  Adler,  Trans.)  New  York:  Holt, Rinehart and Winston, 1966. (Original work published 1860)</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B12">
    <label>12.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Aalderen-Smeets  S.  I.  Investigating  neurophysiological  correlates  of  metacontrast  masking  with magnetoencephalography  [Электронный  ресурс]  /  Aalderen-Smeets  S.  I.,  Oostenveld  R., Schwarzbach J.</mixed-citation>
     <mixed-citation xml:lang="en">Aalderen-Smeets  S.  I.  Investigating  neurophysiological  correlates  of  metacontrast  masking  with magnetoencephalography  [Elektronnyy  resurs]  /  Aalderen-Smeets  S.  I.,  Oostenveld  R., Schwarzbach J.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B13">
    <label>13.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Breitmeyer B. G. Recent models and findings in visual backward masking: A comparison, review, and update / Breitmeyer B. G., Ogmen H. // Perception and Psychophysics. – 2000. – Vol. 62, № 8. – Р. 1572–1595.</mixed-citation>
     <mixed-citation xml:lang="en">Breitmeyer B. G. Recent models and findings in visual backward masking: A comparison, review, and update / Breitmeyer B. G., Ogmen H. // Perception and Psychophysics. – 2000. – Vol. 62, № 8. – R. 1572–1595.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B14">
    <label>14.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Francis  G.  Quantitative  Theories  of  Metacontrast  Masking  [Электронный  ресурс]  /  Francis  G.  // Psychological Review. – 2000. – Vol. 107, № 4. – Р. 768–685.</mixed-citation>
     <mixed-citation xml:lang="en">Francis  G.  Quantitative  Theories  of  Metacontrast  Masking  [Elektronnyy  resurs]  /  Francis  G.  // Psychological Review. – 2000. – Vol. 107, № 4. – R. 768–685.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B15">
    <label>15.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Иваницкий  А. М. Наука о  мозге на пути к решению проблемы сознания / Иваницкий  А.  М. // Вестник РАН. – 2010. – Т. 80, № 5, 6. – С. 447–455.</mixed-citation>
     <mixed-citation xml:lang="en">Ivanickiy  A. M. Nauka o  mozge na puti k resheniyu problemy soznaniya / Ivanickiy  A.  M. // Vestnik RAN. – 2010. – T. 80, № 5, 6. – S. 447–455.</mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B16">
    <label>16.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">Aalderen-Smeets  S.  I.  Investigating  neurophysiological  correlates  of  metacontrast  masking  with magnetoencephalography  [Электронный  ресурс]  /  Aalderen-Smeets  S.  I.,  Oostenveld  R., Schwarzbach J.</mixed-citation>
     <mixed-citation xml:lang="en">Aalderen-Smeets  S.  I.  Investigating  neurophysiological  correlates  of  metacontrast  masking  with magnetoencephalography  [Elektronnyy  resurs]  /  Aalderen-Smeets  S.  I.,  Oostenveld  R., Schwarzbach J.</mixed-citation>
    </citation-alternatives>
   </ref>
  </ref-list>
 </back>
</article>
