<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0" 
     xmlns:content="http://purl.org/rss/1.0/modules/content/"
     xmlns:wfw="http://wellformedweb.org/CommentAPI/"
     xmlns:dc="http://purl.org/dc/elements/1.1/"
     xmlns:meneame="http://meneame.net/faq-es.php"
 >
<channel>
	<title>Menéame: comentarios [829103]</title>
	<link>http://www.meneame.net</link>
	<image><title>www.meneame.net</title><link>http://www.meneame.net</link><url>http://cdn.mnmstatic.net/img/mnm/eli-rss.png</url></image>
	<description>Sitio colaborativo de publicación y comunicación entre blogs</description>
	<pubDate>Tue, 08 Dec 2009 09:19:01 +0000</pubDate>
	<generator>http://blog.meneame.net/</generator>
	<language>es</language>
	<item>
		<meneame:comment_id>5379591</meneame:comment_id>
		<meneame:link_id>829103</meneame:link_id>
		<meneame:order>5</meneame:order>
		<meneame:user>ForatNegre</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>10</meneame:karma>
		<meneame:url>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia</meneame:url>
		<title>#5 Estar en forma física eleva la inteligencia</title>
		<link>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia/c05#c-5</link>
		<pubDate>Tue, 08 Dec 2009 09:19:01 +0000</pubDate>
		<dc:creator>ForatNegre</dc:creator>
		<guid>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia/c05#c-5</guid>
		<description><![CDATA[<p><a class="tooltip c:829103-4" href="https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia/c04#c-4" rel="nofollow">#4</a> Sera por que no los hacia correctamente y se daba en la cabeza al ir hacia atrás. <img data-src="https://cdn.mnmstatic.net/v_149/img/menemojis/36/grin.png" alt=":-D" title=":-D" width="18" height="18" src="https://cdn.mnmstatic.net/v_149/img/g.gif" class="emoji lazy" /></p><p>&#187;&nbsp;autor: <strong>ForatNegre</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>5375476</meneame:comment_id>
		<meneame:link_id>829103</meneame:link_id>
		<meneame:order>4</meneame:order>
		<meneame:user>--102733--</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia</meneame:url>
		<title>#4 Estar en forma física eleva la inteligencia</title>
		<link>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia/c04#c-4</link>
		<pubDate>Mon, 07 Dec 2009 12:47:19 +0000</pubDate>
		<dc:creator>--102733--</dc:creator>
		<guid>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia/c04#c-4</guid>
		<description><![CDATA[<p>El doctor tendría que examinar a Aznar, tanto abdominal y cada día más tonto.</p><p>&#187;&nbsp;autor: <strong>--102733--</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>5375400</meneame:comment_id>
		<meneame:link_id>829103</meneame:link_id>
		<meneame:order>3</meneame:order>
		<meneame:user>onnabancho</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>7</meneame:karma>
		<meneame:url>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia</meneame:url>
		<title>#3 Estar en forma física eleva la inteligencia</title>
		<link>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia/c03#c-3</link>
		<pubDate>Mon, 07 Dec 2009 12:36:36 +0000</pubDate>
		<dc:creator>onnabancho</dc:creator>
		<guid>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia/c03#c-3</guid>
		<description><![CDATA[<p>Estudio:<br />
<br />
<a href="http://www.pnas.org/content/early/2009/11/25/0905307106.abstract?sid=82fbe016-83ff-43be-9add-f08109980742" title="www.pnas.org/content/early/2009/11/25/0905307106.abstract?sid=82fbe016-83ff-43be-9add-f08109980742" rel="nofollow">www.pnas.org/content/early/2009/11/25/0905307106.abstract?sid=82fbe016</a><br />
<br />
&#34;We performed a cohort study of all Swedish men born in 1950 through 1976 who were enlisted for military service at age 18 [...] Physical fitness and intelligence performance data were collected during conscription examinations and linked with other national databases for information on school achievement, socioeconomic status, and sibship. [...] Cardiovascular fitness, as measured by ergometer cycling, positively associated with intelligence after adjusting for relevant confounders (regression coefficient b = 0.172; 95% CI, 0.168–0.176). Similar results were obtained within monozygotic twin pairs. In contrast, muscle strength was not associated with cognitive performance. Cross-twin cross-trait analyses showed that the associations were primarily explained by individual specific, non-shared environmental influences (≥80%), whereas heritability explained &#60;15% of covariation. Cardiovascular fitness changes between age 15 and 18 y predicted cognitive performance at 18 y. Cox proportional-hazards models showed that cardiovascular fitness at age 18 y predicted educational achievements later in life. These data substantiate that physical exercise could be an important instrument for public health initiatives to optimize educational achievements, cognitive performance, as well as disease prevention at the society level.&#34;<br />
<br />
Lo que el estudio muestra es una <strong>CORRELACIÓN</strong>, no una <strong>CAUSACIÓN</strong>. El titular es erróneo, ya hasta que se demuestre una relación causal con un estudio controlado, ambos factores pueden darse gracias a un tercero no identificado todavía.<br />
<br />
<a href="http://es.wikipedia.org/wiki/Cum_hoc_ergo_propter_hoc" title="es.wikipedia.org/wiki/Cum_hoc_ergo_propter_hoc" rel="nofollow">es.wikipedia.org/wiki/Cum_hoc_ergo_propter_hoc</a></p><p>&#187;&nbsp;autor: <strong>onnabancho</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>5375328</meneame:comment_id>
		<meneame:link_id>829103</meneame:link_id>
		<meneame:order>2</meneame:order>
		<meneame:user>onnabancho</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>7</meneame:karma>
		<meneame:url>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia</meneame:url>
		<title>#2 Estar en forma física eleva la inteligencia</title>
		<link>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia/c02#c-2</link>
		<pubDate>Mon, 07 Dec 2009 12:26:38 +0000</pubDate>
		<dc:creator>onnabancho</dc:creator>
		<guid>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia/c02#c-2</guid>
		<description><![CDATA[<p><strike>nt</strike></p><p>&#187;&nbsp;autor: <strong>onnabancho</strong></p>]]></description>
	</item>

	<item>
		<meneame:comment_id>5375304</meneame:comment_id>
		<meneame:link_id>829103</meneame:link_id>
		<meneame:order>1</meneame:order>
		<meneame:user>Neuromancer</meneame:user>
		<meneame:votes>0</meneame:votes>
		<meneame:karma>6</meneame:karma>
		<meneame:url>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia</meneame:url>
		<title>#1 Estar en forma física eleva la inteligencia</title>
		<link>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia/c01#c-1</link>
		<pubDate>Mon, 07 Dec 2009 12:23:51 +0000</pubDate>
		<dc:creator>Neuromancer</dc:creator>
		<guid>https://www.meneame.net/story/estar-forma-fisica-eleva-inteligencia/c01#c-1</guid>
		<description><![CDATA[<p>&#34;Mens sana in corpore sano&#34;. Ya lo dijo un tal Juvenal, allá por el 60 D.C.<br />
No hace falta ser un científico sueco de neurociencias para saber que cuando se hace ejercicio uno tiene la mente mas despejada.</p><p>&#187;&nbsp;autor: <strong>Neuromancer</strong></p>]]></description>
	</item>

</channel>
</rss>
