NaturaVox : partager pour préserver
Quel bénéfice pour les jeux d'entraînement à la mémoire ?

Article publié le 28 septembre 2010

Quel bénéfice pour les jeux d'entraînement à la mémoire ?

Le 1er mars 2009 j’avais écrit un article « L’entraînement cérébral Kawashima revient à se tourner les pouces » afin de rendre compte des résultats d’une étude sur le sport cérébral du docteur Kawashima, lequel avait vécu son heure de gloire dans les médias en ce printemps 2009. Alain Lieury y montrait que par rapport aux groupes d’enfants témoins (un ne faisait rien, l’autre jouait à la Nintendo, le dernier faisait des jeux « Mickey-parade »), le groupe d’enfants sur le jeu Kawashima ne retirait aucun bénéfique significatif.

Cette fois-ci, c’est Adrian Owen, chercheur en neurosciences à l’université de Cambridge, qui s’est attelé à la tâche d’évaluer les jeux d’entraînement cérébral chez les sujets plus âgés, plus précisément sur 11 430 personnes de 18 à 60 ans. Ses résultats sont aussi décevants que ceux d’Alain Lieury. Aucun bénéfice cognitif n’apparaît chez les utilisateurs de jeux d’entraînement par rapport à ceux qui pratiquent des recherches sur internet. Son étude est critiquée parce qu’on ne peut comparer des recherches sur internet à un entraînement cérébral.

Malgré les critiques, tous les chercheurs s’entendent sur un point : les performances de la mémoire dépendent de la masse des connaissances accumulées, mais aussi de sa variété, et du nombre de connexions de nos neurones. Les gains obtenus dans un domaine ne sont pas transposables à toute la mémoire. Si on s’entraîne à la mémoire des chiffres grâce à un jeu, on deviendra meilleur en mémoire des chiffres, rien de plus, mais on n’améliorera pas son champ lexical, et inversement, si on est fort en scrabble, on ne sera pas pour autant un foudre de guerre en sudoku.

Des chercheurs de l’INSERM ont suivi pendant quatre ans une cohorte de 6000 seniors de 65 ans et plus. Ceux qui pratiquaient deux fois par semaine des activités intellectuelles diverses avaient deux fois moins de risques de développer une démence ou Alzheimer que ceux qui les pratiquaient moins.

Étude publiée dans Neurology en 2009.


Source : Le Monde de dimanche 26-lundi 27 septembre 2010

Source image :



Bookmark and Share
0 vote

votez :
par marion (IP:xxx.xx5.4.37) le 4 juillet 2012 à 05H22

Super sujet. Je vous rédige cette phrase pour vous encourager à aller dans cette voie. J’attens avec impatience de vous relire !

site de paris sportif gratuit

pmu paris sportif
votez :
par michurchrumsslib1972 (IP:xxx.xx6.56.156) le 31 mai 2013 à 08H17

See a record of ideas on how to avoid heatstroke under. Also, any animals and crops really should be eliminated from the place as nicely. read full article

votez :
par itunsina1971 (IP:xxx.xx5.114.17) le 8 juin 2013 à 16H01

You really make it seem so easy with your presentation however I in finding this matter to be really something that I believe I might by no means understand. It sort of feels too complicated and very large for me. I’m taking a look forward to your next put up, I will try to get the cling of it ! zdjecia erotyczne

votez :
par twinovdrivic1972 (IP:xxx.xx6.50.24) le 30 juillet 2013 à 19H23

With the climbing charge of travel charges, younger Us citizens traveling domestically and internationally are entitled to a break in their budgets. The good thing is, there is a person hostel that suggests no to scheduling costs and indeed to offering decrease prices to youthful travelers. Giovanna Gentile, the Public Relations Government for HostelBookers, points out how tourists can save money as a result of HostelBookers.

European backpackers ought to generally hold in head that when major metropolitan areas in the spring and summer season seasons are prepared for travellers and total of English speakers in spots of enterprise, the small cities with a quite possibly a lot more charming and tranquil atmosphere incredibly rarely discuss English. It is vital to prepare forward and research maps right before arriving in any new site, to avoid having to inquire for info and discovering no English speakers to enable.

Not only are the amenities adequate and the support warm and friendly, even the accessibility of these hotels do not pale in comparison with respect to their extra pricey luxury counterparts. The go here in downtown Toronto spot you in easy access of the most well known attractions this sort of as the CN Tower and important convention services, whilst the motels at the outskirts also do not disappoint as they are found close to some of Toronto’s most special sights these types of as Canada’s Wonderland, Canada’s greatest theme park, in Vaughan. You are as a result guaranteed a worth offer and the time of your everyday living, with the most effective prices obtainable for you to take pleasure in if you book on-line in progress.

In accordance to Daniel Hoffer, Chairman of the Board for CouchSurfing, the knowledge by itself is a new trend that is continuously rising. Even however CouchSurfing started out in 2004, the web-site has around 1 million users with more than one.7 million profitable CouchSurfing ordeals.

Backpacking Europe has generally been on the ’to do’ checklist of people in search of adventure and a additional economical way to see some of Europe’s fantastic towns. With a nicely-connected prepare procedure and a wide range of small cost airways, it can be a wallet helpful solution for journey enthusiasts of all ages, in particular if certain actions are taken to be certain obtaining the most out of the experience’"for a lot less.

Just one of the ten greatest bays in the environment, the Bay of Banderas features sixty two miles (one hundred km) of shoreline lined with all way of lodgings, ranging from finances this site to luxurious mega-resorts. There are so lots of selections that it is really tricky to know the place to commence when picking out a dwelling foundation from which to investigate the pleasures of the location.

For people who choose to travel by train, the European rail technique presents superb connections all through Europe. The major matter to think about when utilizing the trains is wherever you program to travel for the duration of your overall European journey. There are offers for travel inside of just one state, a group of neighboring countries or all through all of Europe. If vacation will be solely by educate, the ’Eurail pass’ will allow for a much more adaptable trip with unrestricted European vacation inside of a set period of time of time, and fewer scheduling is necessary when producing an itinerary.

As farm manager Jeff chopped and stirred, a modern cat named Midnight bounced on to my lap, licked my chin and regarded as wrapping himself around my neck. A minor later, it was a rooster and his harem that performed host, subsequent me on these 35 acres, 5 of which are qualified organic.

’As a corporate husband or wife of the Appalachian Path Conservancy, Fontana Village will all over again offer a $59 Lodge Room amount for hikers this 12 months. The Normal keep, situated in the Village Centre is currently stocking up on path food stuff, fuel and supplies for the hikers. The Basic Shop opens the third 7 days March. The Fontana Pitstop, which is open year-round, also carries materials and meals for our buddies coming in from the trail’.

votez :
par eardiasanog1971 (IP:xxx.xx6.50.24) le 30 juillet 2013 à 19H23

Enable unfastened and soak up some Caribbean solar at this tree residence impressed hostel in Bocas del Toro, Panama. Go diving, surf some waves, enjoy a coconut on some on the most attractive seashores in the entire world and individuals are just your working day plans. When night time falls social gathering down at the famous themed parties of Mondo Taitu. If Bocas del Toro is a ought to see in Panama, Mondo Taitu is a will have to continue to be in Bocas del Toro.

Business enterprise and company journey is a financially rewarding specialized market place as well. Benefits of commencing your personal vacation company include reduced expense vacation and visit website.

General public tertiary institutions include things like three universities : National College of Singapore, Nanyang Technological University, Singapore Administration University and 5 polytechnics. Insead Enterprise University and other renowned institutions keep their Asian campuses in Singapore far too. The non-public academic sector is thriving with a large choice of educational facilities and programs on present.

If both the mother and father are functioning and hardly receives enough time to pay back comprehensive or correct awareness in the direction of their little ones in their greater social or intellectual developments then, this would develop into the finest platform for equally mothers and fathers and learners. Time to time on 7 days finishes or on some distinctive times, dad and mom are totally free to satisfy their youngsters or connect with them to residence is also attainable but getting a prior permission approval from the principal of the boarding faculty is have to.

1st course transportation and hostel facilities are presented by these harasses teenagers academies. These this site.are mainly structure for those candidates who are not belonging local area or appear outside the house. Health facilities are also made available by these academies. Feminine colleges are present in girls hostels. These finding out facilities supply navy variety rigid ecosystem for disobedient young ones. These academies are popular for rule and regulation. These facilities usually give consideration on securities and well being of children. Various therapeutic also presented by these centers. Moms and dads can any time satisfy with their little one in hostels. Most important gains of household packages are that youths feel protected and very good below these systems.

The beach locations in Ilfracombe are compact, but the young ones will adore checking out the rock pools that are exposed at reduced tide, one particular even has to be arrived at as a result of a long tunnel carved via the slate hillside, an experience in itself. Cafes, fish ’n chip outlets and ice product parlors abound alongside the promenade, together with a few of small amusement arcades. If the young children have much too a great deal strength, consider them for a stroll up to the top rated of the hilltops to good an exhilarating check out of the shoreline and perhaps Wales in the length on a clear day.

Inside of a cottage-like guest house, which is the hostel, are 7 more twin beds in one space, in addition a toilet. Two nice bedrooms within of the farmhouse are rented as mattress-and-breakfast accommodations.

In the upper stage of the retreat middle, a former barn, are a dozen twin beds and minimal else. Would-be yoga instructors collected right here for training a short while ago. At floor degree are residing quarters for Wellspring employees, additionally up to three interns whose seven-thirty day period visits emphasize fingers-on ag education.

Les Auteurs deConso
Anissina - 5 articles
J. Yster - 11 articles
Dynamicsauto - 37 articles
La Nature dans la Peau - 6 articles
ecolomaisjetemmerde - 3 articles
çaDérange - 299 articles
Bartik - 2 articles
Mobilité durable - 178 articles