El covid-19 grave puede causar daño en la función cerebral “equivalente a perder 10 puntos de IQ”
El deterioro cognitivo que sufren los pacientes con un episodio grave de covid-19 es el equivalente a perder 10 puntos de coeficiente intelectual, según descubrió un nuevo estudio.
Según científicos de la Universidad de Cambridge y del Imperial College de Londres, la pérdida cognitiva es similar a envejecer dos décadas, entre los 50 y los 70 años de edad.
Los hallazgos del estudio sugieren que los efectos aún son detectables más de seis meses después de la enfermedad aguda, y que cualquier recuperación es, en el mejor de los casos, gradual.
Cada vez hay más pruebas de que el covid-19 puede causar problemas cognitivos y de salud mental duraderos, y los pacientes recuperados informan síntomas meses después de la infección.
Los síntomas que sufren los pacientes incluyen fatiga, “niebla mental”, problemas para recordar palabras, trastornos del sueño, ansiedad e incluso trastorno de estrés postraumático (TEPT).
Un estudio separado del Reino Unido encontró que alrededor de Una de cada siete personas encuestadas informaron tener síntomas que incluían dificultades cognitivas 12 semanas después de dar positivo.
Los investigadores afirman que entre un tercio y las tres cuartas partes de los pacientes hospitalizados informan que todavía sufren síntomas cognitivos entre tres y seis meses después.
Para explorar más a fondo el vínculo entre el covid-19 grave y el deterioro cognitivo duradero, el equipo analizó datos de 46 personas que recibieron atención hospitalaria —en la sala o en la unidad de cuidados intensivos— por covid-19 en el Addenbrooke’s Hospital, 16 de las cuales recibieron ventilación mecánica durante su estadía.
El estudio dijo que todos los pacientes fueron admitidos entre marzo y julio de 2020 y fueron reclutados para el estudio Covid-19 BioResource del NIHR (Instituto Nacional de Investigación en Salud y Atención Médica).
Los pacientes se sometieron a pruebas cognitivas computarizadas detalladas durante un promedio de seis meses después de su enfermedad aguda utilizando la plataforma Cognitron, que mide diferentes aspectos de las facultades mentales como la memoria, la atención y el razonamiento.
Según los autores del estudio, esta es la primera vez que se lleva a cabo una evaluación y comparación tan rigurosa en relación con las secuelas del coronavirus grave.
El estudio encontró que los sobrevivientes de covid-19 fueron menos precisos y con tiempos de respuesta más lentos que la población de control emparejada, y agregó que estos déficits aún eran detectables cuando los pacientes estaban en seguimiento seis meses después.
También descubrió que aquellos que requirieron ventilación mecánica sintieron el efecto más fuerte.
Al comparar a los pacientes con 66.008 miembros del público en general, el estudio estima que la pérdida cognitiva es similar en promedio a la que se sufre entre los 50 y los 70 años de edad, el equivalente a perder 10 puntos de coeficiente intelectual.
Estudios de imagen confirman cambios en el cerebro después de padecer covid-19
Los estudios de imagen confirman una reducción en el tamaño y en la materia gris del cerebro en las personas que se contagiaron de covid-19; la vacunación es clave para evitar desarrollar síntomas posteriores.
Estudios de imagen realizados en pacientes que se contagiaron de covid-19 muestran que esta enfermedad causa cambios en el cerebro, incluso cuando se trata de una infección leve.
Según lo publicado en la revista Nature, por medio de resonancias magnéticas antes y después de la infección de Sars-Cov-2, los investigadores hallaron diferencias significativas en el tamaño total del cerebro de los pacientes.
Las imágenes muestran una reducción en el diámetro y en la materia gris en las regiones relacionadas con el olfato y la memoria, incluso tras una versión leve de la enfermedad. Gwenaelle Douaud, quien encabeza el estudio y es profesora del Centro Wellcome de Neuroimagen Integrativa de la Universidad de Oxford, asegura que es normal que las personas pierdan entre un 0,2 y un 0,3 por ciento de materia gris cada año, pero los pacientes que habían sido infectados por el virus que provoca la covid-19, perdieron entre un 0,2 y un 2 por ciento adicional de tejido.
I am enjoying tһe game I play wit mү partner.,
Highly recommended
It’s a fun sports betting game. Ӏt’s just tһɑt sometimes it takes
forever in waiting tо play. Ⲩou get a lot of bonus daubhs thɑt yⲟu
dο not have to pay foor in the game. There іs a gooԁ аmount of tіme betwｅеn calles tо look oᴠeг your cards.
Ӏ гeally ⅼike it. I did not, ƅut you can join а grouр and join with otһer members and get additional
gifts fгom them. I receive text messages dᥙring the game, annd іt tһen pauses forr me.
This is a fantastic game setup fоr me.
Wonderful beat ! I wish to apprentice even as you amend your site, how can i subscribe for a blog site? The account aided me a appropriate deal. I have been tiny bit familiar of this your broadcast provided vibrant transparent concept
I was able to find good info from your articles.
справки
Hi there to all, because I am really keen of reading this website’s post to be updated regularly. It contains pleasant stuff.
Please let me know if you’re looking for a article author for your weblog. You have some really great posts and I think I would be a good asset. If you ever want to take some of the load off, I’d absolutely love to write some material for your blog in exchange for a link back to mine. Please send me an e-mail if interested. Kudos!
I do agree with all the concepts you have introduced on your post. They are very convincing and will definitely work. Still, the posts are too brief for beginners. May just you please prolong them a bit from next time? Thank you for the post.
I truly love your blog.. Excellent colors & theme. Did you create this website yourself? Please reply back as I’m trying to create my own blog and want to know where you got this from or exactly what the theme is called. Cheers!
Thank you for another wonderful article. Where else may just anyone get that kind of information in such a perfect approach of writing? I have a presentation next week, and I am at the look for such information.
I couldn’t resist commenting. Well written!
For newest news you have to visit web and on world-wide-web I found this site as a best website for most recent updates.
I do agree with all the concepts you have presented on your post. They are very convincing and will definitely work. Still, the posts are too brief for newbies. May you please extend them a bit from next time? Thank you for the post.
My programmer is trying to persuade me to move to .net from PHP. I have always disliked the idea because of the expenses. But he’s tryiong none the less. I’ve been using Movable-type on a number of websites for about a year and am anxious about switching to another platform. I have heard fantastic things about blogengine.net. Is there a way I can transfer all my wordpress content into it? Any kind of help would be really appreciated!
great issues altogether, you just gained a emblem new reader. What could you suggest in regards to your submit that you simply made a few days ago? Any positive?
What’s up i am kavin, its my first time to commenting anywhere, when i read this post i thought i could also make comment due to this sensible article.
Thanks for finally writing about > %blog_title% < Liked it!
Sweet blog! I found it while browsing on Yahoo News. Do you have any tips on how to get listed in Yahoo News? I’ve been trying for a while but I never seem to get there! Appreciate it
Hello! This is my first visit to your blog! We are a collection of volunteers and starting a new initiative in a community in the same niche. Your blog provided us valuable information to work on. You have done a outstanding job!
Ahaa, its nice discussion regarding this piece of writing here at this webpage, I have read all that, so now me also commenting here.
Heya this is somewhat of off topic but I was wondering if blogs use WYSIWYG editors or if you have to manually code with HTML. I’m starting a blog soon but have no coding skills so I wanted to get advice from someone with experience. Any help would be greatly appreciated!
Pretty section of content. I just stumbled upon your blog and in accession capital to assert that I acquire in fact enjoyed account your blog posts. Any way I’ll be subscribing to your augment and even I achievement you access consistently fast.
Hello very nice blog!! Guy .. Beautiful .. Superb .. I will bookmark your website and take the feeds also? I am glad to find so many useful information here in the publish, we’d like develop more strategies in this regard, thank you for sharing. . . . . .
Great blog you have here.. It’s hard to find good quality writing like yours these days. I really appreciate people like you! Take care!!
Hi there everyone, it’s my first go to see at this website, and post is actually fruitful in favor of me, keep up posting these posts.
Thank you, I have recently been searching for information approximately this topic for a while and yours is the best I have came upon so far. However, what concerning the conclusion? Are you sure about the source?
Quality articles is the secret to be a focus for the viewers to pay a visit the web site, that’s what this website is providing.
Hi to every body, it’s my first pay a visit of this website; this blog consists of remarkable and really fine stuff designed for readers.
I have been surfing online more than 3 hours today, yet I never found any interesting article like yours. It’s pretty worth enough for me. Personally, if all webmasters and bloggers made good content as you did, the net will be much more useful than ever before.
Вип мужской эротический массаж в Москве с сауной
I love what you guys are up too. This sort of clever work and coverage! Keep up the fantastic works guys I’ve incorporated you guys to my personal blogroll.
Hi there to every one, it’s really a pleasant for me to go to see this website, it consists of priceless Information.
I’ve been exploring for a little for any high-quality articles or blog posts in this kind of area . Exploring in Yahoo I eventually stumbled upon this web site. Reading this info So i’m glad to show that I have a very good uncanny feeling I came upon exactly what I needed. I so much without a doubt will make certain to don?t disregard this site and give it a look on a continuing basis.
I?m impressed, I must say. Actually rarely do I encounter a weblog that?s both educative and entertaining, and let me let you know, you’ve got hit the nail on the head. Your idea is outstanding; the difficulty is one thing that not enough persons are talking intelligently about. I am very completely happy that I stumbled across this in my seek for something referring to this.
I constantly emailed this website post page to all my friends, as if like to read it then my links will too.
Hey outstanding blog! Does running a blog similar to this take a great deal of work? I have virtually no expertise in computer programming but I was hoping to start my own blog soon. Anyway, if you have any recommendations or tips for new blog owners please share. I know this is off topic but I just needed to ask. Thanks!
I always used to read article in news papers but now as I am a user of web thus from now I am using net for articles, thanks to web.
Excellent post but I was wondering if you could write a litte more on this topic? I’d be very grateful if you could elaborate a little bit more. Kudos!
Asking questions are actually good thing if you are not understanding anything entirely, but this post provides nice understanding even.
Excellent blog you have here.. It’s hard to find high quality writing like yours these days. I really appreciate people like you! Take care!!
I must thank you for the efforts you have put in writing this website. I’m hoping to see the same high-grade blog posts from you in the future as well. In fact, your creative writing abilities has motivated me to get my own website now 😉
Howdy! Do you know if they make any plugins to help with SEO? I’m trying to get my blog to rank for some targeted keywords but I’m not seeing very good success. If you know of any please share. Many thanks!
Thanks for sharing superb informations. Your site is very cool. I am impressed by the details that you have on this website. It reveals how nicely you perceive this subject. Bookmarked this website page, will come back for more articles. You, my pal, ROCK! I found just the information I already searched everywhere and simply could not come across. What an ideal website.
It’s a shame you don’t have a donate button! I’d without a doubt donate to this fantastic blog! I suppose for now i’ll settle for book-marking and adding your RSS feed to my Google account. I look forward to brand new updates and will talk about this blog with my Facebook group. Chat soon!
You can definitely see your expertise in the article you write. The world hopes for more passionate writers like you who aren’t afraid to mention how they believe. All the time go after your heart.
Do you mind if I quote a few of your articles as long as I provide credit and sources back to your weblog? My blog site is in the very same area of interest as yours and my visitors would certainly benefit from a lot of the information you present here. Please let me know if this okay with you. Regards!
Woah! I’m really loving the template/theme of this website. It’s simple, yet effective. A lot of times it’s tough to get that «perfect balance» between superb usability and visual appearance. I must say you have done a fantastic job with this. Additionally, the blog loads very fast for me on Internet explorer. Superb Blog!
This piece of writing is really a pleasant one it helps new net viewers, who are wishing for blogging.
One other thing to point out is that an online business administration training is designed for learners to be able to effortlessly proceed to bachelors degree courses. The 90 credit education meets the lower bachelor college degree requirements so when you earn the associate of arts in BA online, you will get access to up to date technologies within this field. Several reasons why students would like to get their associate degree in business is because they may be interested in this area and want to find the general education and learning necessary before jumping right into a bachelor education program. Many thanks for the tips you actually provide in the blog.
Thanks for the strategies you have provided here. Furthermore, I believe usually there are some factors that keep your motor insurance premium decrease. One is, to consider buying cars that are in the good set of car insurance organizations. Cars that happen to be expensive are usually more at risk of being robbed. Aside from that insurance coverage is also depending on the value of your car, so the higher in price it is, then higher your premium you have to pay.
For most recent news you have to visit internet and on web I found this web site as a most excellent website for latest updates.
This is a good tip especially to those new to the blogosphere. Short but very accurate information Many thanks for sharing this one. A must read article!
Thanks for sharing your thoughts on %meta_keyword%. Regards
Yes! Finally something about %keyword1%.
Hi there, always i used to check website posts here early in the morning, because i love to gain knowledge of more and more.
This is very interesting, You are a very skilled blogger. I have joined your feed and look forward to seeking more of your fantastic post. Also, I have shared your site in my social networks!
Remarkable! Its really awesome article, I have got much clear idea about from this piece of writing.
No matter if some one searches for his essential thing, thus he/she desires to be available that in detail, thus that thing is maintained over here.
Woah! I’m really loving the template/theme of this site. It’s simple, yet effective. A lot of times it’s challenging to get that «perfect balance» between superb usability and visual appeal. I must say you have done a fantastic job with this. Additionally, the blog loads extremely fast for me on Chrome. Superb Blog!
What i do not realize is in reality how you’re not really a lot more well-appreciated than you may be right now. You are so intelligent. You know therefore significantly when it comes to this topic, produced me individually believe it from numerous numerous angles. Its like men and women aren’t interested until it’s something to accomplish with Woman gaga! Your own stuffs nice. All the time deal with it up!
Great web site you have here.. It’s hard to find high-quality writing like yours these days. I really appreciate people like you! Take care!!
I love your blog.. very nice colors & theme. Did you make this website yourself or did you hire someone to do it for you? Plz answer back as I’m looking to construct my own blog and would like to find out where u got this from. cheers
Hello there, just became aware of your blog through Google, and found that it is really informative. I’m gonna watch out for brussels. I will appreciate if you continue this in future. Lots of people will be benefited from your writing. Cheers!
Hey very cool web site!! Man .. Beautiful .. Amazing .. I will bookmark your blog and take the feeds also?I am happy to find a lot of useful information here in the post, we need develop more techniques in this regard, thanks for sharing. . . . . .
If you desire to take a great deal from this piece of writing then you have to apply such techniques to your won website.
Thank you for another informative website. Where else may just I am getting that kind of info written in such a perfect method? I have a venture that I am simply now operating on, and I have been at the glance out for such information.
What an insightful and well-researched article! The author’s meticulousness and ability to present complex ideas in a understandable manner is truly admirable. I’m totally impressed by the breadth of knowledge showcased in this piece. Thank you, author, for providing your wisdom with us. This article has been a true revelation!
Ahaa, its good discussion concerning this article here at this website, I have read all that, so now me also commenting here.
Its like you read my mind! You seem to know so much about this, like you wrote the book in it or something. I think that you could do with some pics to drive the message home a bit, but other than that, this is wonderful blog. A great read. I’ll definitely be back.
Hmm it seems like your site ate my first comment (it was extremely long) so I guess I’ll just sum it up what I had written and say, I’m thoroughly enjoying your blog. I as well am an aspiring blog blogger but I’m still new to the whole thing. Do you have any suggestions for inexperienced blog writers? I’d certainly appreciate it.
I think this is one of the so much significant information for me. And i’m satisfied reading your article. However wanna remark on few basic things, The site taste is perfect, the articles is really nice : D. Just right activity, cheers
Every weekend i used to visit this web site, because i want enjoyment, since this this website conations actually pleasant funny data too.
Excellent blog here! Also your website loads up fast! What host are you using? Can I get your affiliate link to your host? I wish my website loaded up as quickly as yours lol
Wow, that’s what I was looking for, what a data! present here at this blog, thanks admin of this website.
I constantly emailed this weblog post page to all my associates, because if like to read it after that my links will too.
Howdy, i read your blog occasionally and i own a similar one and i was just wondering if you get a lot of spam responses? If so how do you stop it, any plugin or anything you can advise? I get so much lately it’s driving me insane so any assistance is very much appreciated.