<?xml version="1.0" encoding="ISO-8859-1"?><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">
<front>
<journal-meta>
<journal-id>1645-0086</journal-id>
<journal-title><![CDATA[Psicologia, Saúde & Doenças]]></journal-title>
<abbrev-journal-title><![CDATA[Psic., Saúde & Doenças]]></abbrev-journal-title>
<issn>1645-0086</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Psicologia da Saúde]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1645-00862007000100003</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Enjoo de movimento: etiologia, factores predisponentes e adaptação]]></article-title>
<article-title xml:lang="en"><![CDATA[Motion sickness: aetiology, predisposition factors and adaptation]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Coelho]]></surname>
<given-names><![CDATA[Carlos S.M.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[Jorge A.]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[Carlos Fernandes da]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidade da Madeira Escola de Psicologia e Estudos Humanísticos Departamento de Psicologia]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidade do Minho Departamento de Psicologia e Ciências da Educação ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidade de Aveiro Departamento de Ciências da Educação ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2007</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2007</year>
</pub-date>
<volume>8</volume>
<numero>1</numero>
<fpage>33</fpage>
<lpage>48</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S1645-00862007000100003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S1645-00862007000100003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S1645-00862007000100003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Este artigo refere-se ao enjoo de movimento. Após uma breve descrição da anatomia do aparelho vestibular referimos as teorias acerca da génese do enjoo de movimento. Incidimos particular atenção na teoria do conflito de pistas (Reason & Brand, 1975), na teoria da instabilidade postural (Stoffregen & Riccio, 1991), e na teoria do veneno (Treisman, 1977). Por fim, comentamos as diversas possibilidades de previsão de sintomas e o seu tratamento.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[This article is about motion sickness. After a brief description of the anatomy of the vestibular apparatus we review the theories about the genesis of motion sickness. We will centre our attention on the cue conflict theory (Reason & Brand, 1975), on the postural instability approach (Stoffregen & Riccio, 1991), and on the poison theory (Treisman, 1977). At last we will discuss the symptoms prevision and its treatment.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Enjoo de movimento]]></kwd>
<kwd lng="pt"><![CDATA[Realidade virtual]]></kwd>
<kwd lng="pt"><![CDATA[Simuladores]]></kwd>
<kwd lng="en"><![CDATA[Motion Sickness]]></kwd>
<kwd lng="en"><![CDATA[Simulators]]></kwd>
<kwd lng="en"><![CDATA[Virtual reality]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <HTML> <HEAD> </HEAD>     <p align="center"><b>Enjoo de movimento: etiologia, factores predisponentes    e adapta&ccedil;&atilde;o</b></p >     <P   align="center" >Carlos S.M. Coelho<Sup><a href="#1">*</a><a name="top1"></a>1</Sup>, Jorge A.    Santos<Sup>2</Sup>, Carlos Fernandes da Silva<Sup>3</Sup></P >     <P   align="center" ><Sup>1</Sup>Departamento de Psicologia, Escola de Psicologia e Estudos Human&iacute;sticos,    Universidade da Madeira</P >     <P   align="center" ><Sup>2</Sup>Departamento de Psicologia e Ci&ecirc;ncias da Educa&ccedil;&atilde;o,    Universidade do Minho</P >     <P   align="center" ><Sup>3</Sup>Departamento de Ci&ecirc;ncias da Educa&ccedil;&atilde;o, Universidade    de Aveiro</P >     <p   align="center" >&nbsp;</p >     <P   align="justify" ><b>RESUMO</b>: Este artigo refere-se ao enjoo de movimento. Ap&oacute;s    uma breve descri&ccedil;&atilde;o da anatomia do aparelho vestibular referimos    as teorias acerca da g&eacute;nese do enjoo de movimento. Incidimos particular    aten&ccedil;&atilde;o na teoria do conflito de pistas (Reason &amp; Brand, 1975),    na teoria da instabilidade postural (Stoffregen &amp; Riccio, 1991), e na teoria    do veneno (Treisman, 1977). Por fim, comentamos as diversas possibilidades de    previs&atilde;o de sintomas e o seu tratamento. </P >     <P   align="justify" ><I>Palavras chave</I>: Enjoo de movimento, Realidade virtual, Simuladores</P >     <P   align="justify" >&nbsp;</P >     ]]></body>
<body><![CDATA[<P   align="justify" >&nbsp;</P >     <p   align="center" ><b>Motion sickness: aetiology, predisposition factors and adaptation</b></p >     <P align="justify"   ><b>ABSTRACT</b>: This article is about motion sickness. After a brief    description of the anatomy of the vestibular apparatus we review the theories    about the genesis of motion sickness. We will centre our attention on the cue    conflict theory (Reason &amp; Brand, 1975), on the postural instability approach    (Stoffregen &amp; Riccio, 1991), and on the poison theory (Treisman, 1977).    At last we will discuss the symptoms prevision and its treatment. </P >     <P   ><I>Key words: </I>Motion Sickness, Simulators, Virtual reality</P >          <P   align="justify" >&nbsp;</P >     <P    >Texto completo dispon&iacute;vel apenas em PDF.</P >     <p>Full text only available in PDF format.</p>     <P   align="justify" >&nbsp;</P >         <P   align="center" >Refer&ecirc;ncias</P >     <!-- ref --><P   align="justify" >Andreae, M.H. (1996). Virtual reality in rehabilitation. <I>British Medical Journal</I>, <I>312</I>, 4-5. </P >    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000022&pid=S1645-0086200700010000300001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><P   align="justify" >Bles, W., Bos, J.E., de Graaf, B., Groen, E., &amp; Wertheim, A.H. (1999). Motion sickness: Only one provocative conflict? <I>Brain Research Bulletin</I>, <I>47</I>, 481-487. </P >    <P   align="justify" >Botella, C., Ba&ntilde;os, R.M., Perpi&ntilde;a, C., Villa, H., Alca&ntilde;iz, M., &amp; Rey, A. (1998). Virtual reality treatment of claustrophobia: A case report. <I>Behaviour Research and Therapy, 36</I>, 239-246. </P >    <P   align="justify" >Carlin, A., Hoffman, H., &amp; Weghorst, S. (1997). Virtual reality and tactile augmentation in the treatment of spider phobia: A case report. <I>Behaviour Research and Therapy</I>, <I>35</I>, 153-158. </P >    <P   align="justify" >Cobb, S.V.G. (1999). Measurement of postural stability before and after immersion in a virtual environment. <I>Applied Ergonomics</I>, <I>30</I>, 47-57. </P >    <P   align="justify" >Cobb, S.V.G., &amp; Nichols, S. (1998). Static posture tests for the assessment of postural instability after virtual environment use. <I>Brain Research Bulletin</I>, <I>47</I>, 459. </P >    <P   align="justify" >Cowings, P.S., &amp; Toscano, W.B. (2000). Autogenic-feedback training exercise is superior to promethazine for control of motion sickness symptoms. <I>Journal of Clinical Pharmacology, 40</I>, 1154-1165. </P >    <P   align="justify" >Draper, M.H. (1996). <I>Can your eyes make you sick? Investigating the relationship between the vestibulo-ocular reflex and virtual reality</I>. Retrieved February 12, 2000, from . </P >    <P   align="justify" >Draper, M.H., Viire, E.S., Furness, T.A., &amp; Parker, D.E. (1997). <I>Theorized relationship between vestibulo-ocular adaptation and sickness in simulator and virtual environments</I>. Proceedings of the International Workshop on Motion Sickness: Human and medical factors, Marbella, Spain. </P >     <P   align="justify" >Durlach, N.I., &amp; Mavor, A.S. (1995). <I>Virtual reality. Scientific and technological    </I><I>challenges</I>. Washington, DC: National Academy Press. </P >     <P   align="justify" >Esb&eacute;rard, C.A. (1980). <I>Neurofisiologia</I>. Editora Campus. Rio de Janeiro. </P >     ]]></body>
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<body><![CDATA[<P   align="justify" >Slobounov, S., Wu, T., Hallet, M., Shibasaki, H., Slobounov, E., &amp; Newell, K. (2006). Neural underpinning of postural responses to visual field motion. <I>Biological Psychology</I>, <I>72</I>, 188-197. </P >    <P   align="justify" >Stanney, K.M., &amp; Hash, P. (1998) Locus of user-initiated control in virtual environments: Influences on cybersickness. <I>Presence: Teleoperators &amp; Virtual Environments</I>, <I>7</I>, 447-460. </P >    <P   align="justify" >Stanney, K.M., &amp; Salvendy, G. (1998). After effects and sense of presence in virtual environments: Formulation of a research and development agenda. <I>International Journal of Human-Computer Interaction</I>, <I>10</I>, 135-187. </P >    <P   align="justify" >Stanney, K.M., Mourant, R.R., &amp; Kennedy, R.S. (1998). Human factors issues in virtual environments: A review of the literature. <I>Presence</I>, <I>7</I>, 327-351. </P >    <P   align="justify" >Stoffregen, T.A., &amp; Riccio, G.E. (1988). An ecological theory of orientation and the vestibular system. <I>Psychological Review</I>, <I>95</I>, 3-14. </P >    <P   align="justify" >Stoffregen, T.A., &amp; Riccio, G.E. (1991). An ecological critique of the sensory conflict theory of motion sickness. <I>Echological Psychology</I>, <I>3</I>, 159-194. </P >    <P   align="justify" >Stoffregen, T.A., &amp; Smart, L.J. (1998). Postural instability precedes motion sickness. <I>Brain Research Bulletin</I>, <I>47</I>, 437-448. </P >    <P   align="justify" >Stoffregen, T.A., Hettinger, L.J., Haas, M.W., Roe, M.M., &amp; Smart, L.J. (2000). Postural instability and motion sickness in a fixed-base flight simulator. <I>Human Factors</I>, <I>42</I>, 458-469. </P >    <P   align="justify" >Treisman, M. (1977). Motion sickness: An evolutionary hypothesis. <I>Science</I>, <I>197</I>, 493-495. </P >    <P   align="justify" >Turner, M., &amp; Griffin, M.J. (1999). Motion sickness in public road transport: Passenger behaviour and susceptibility. <I>Ergonomics</I>, <I>42</I>, 444-461. </P >    ]]></body>
<body><![CDATA[<P   align="justify" >Viire, E., Tweed, D., Milner, K., &amp; Vilis, T. (1986). A reexamination of the gain of the vestibulo-ocular reflex. <I>Journal of Neurophysiology</I>, <I>56</I>, 439-450. </P >         <P   align="justify" >Yardley, L. (1992). Motion Sickness and perception: A reappraisal of the sensory        conflict approach. <I>British journal of Psychology</I>, <I>83</I>, 449-471.      </P >         <P   align="justify" >&nbsp;</P >          <P   align="justify" ><a href="#top1">*</a><a name="1"></a>Contactar para E-mail: <a href="mailto:coelho@uma.pt%20">coelho@uma.pt    </a></P >         <P   align="center" >&nbsp;</P >         <P   align="right" >Recebido em 25 de Junho de 2006 / aceite em 04 de Fevereiro de 2007 </P >         <P   align="justify" ></P >         <P   align="right" >&nbsp;</P >     </DIV ></DIV >    </body> </HTML>      ]]></body><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Andreae]]></surname>
<given-names><![CDATA[M.H.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Virtual reality in rehabilitation]]></article-title>
<source><![CDATA[British Medical Journal]]></source>
<year>1996</year>
<numero>312</numero>
<issue>312</issue>
<page-range>4-5</page-range></nlm-citation>
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</back>
</article>
