{"id":34820,"date":"2023-01-11T15:57:29","date_gmt":"2023-01-11T13:57:29","guid":{"rendered":"https:\/\/neuroscenter.com\/sense-categoria\/eficacia-del-neurofeedback\/"},"modified":"2026-04-07T14:30:41","modified_gmt":"2026-04-07T12:30:41","slug":"eficacia-del-neurofeedback","status":"publish","type":"post","link":"https:\/\/neuroscenter.com\/ca\/blog\/eficacia-del-neurofeedback\/","title":{"rendered":"Efic\u00e0cia del Neurofeedback"},"content":{"rendered":"

Com es pot avaluar l’efic\u00e0cia de Neurofeedback?<\/strong><\/h2>

L’Associaci\u00f3 de Psicofisiologia Aplicada i Biofeedback i La Societat Internacional de Neurofeedback i Investigaci\u00f3 van establir l’any 2001 les pautes per a l’avaluaci\u00f3 de l’efic\u00e0cia cl\u00ednica de les ter\u00e0pies psicofisiol\u00f2giques. Aquesta publicaci\u00f3 estableix que el Neurofeedback ha d’utilitzar avaluacions com ara qEEG o t\u00e8cniques similars per identificar patrons inadequats d’activitat cerebral i donar-li a la persona la capacitat de canviar-los.<\/p>

La pr\u00e0ctica del Neurofeedback es basa en l’evid\u00e8ncia, \u00e9s a dir, utilitza les investigacions que han obtingut els millors resultats per poder prestar el millor tractament.<\/p>

Actualment, el Neurofeedback es basa en uns est\u00e0ndards i pautes que s’han establert i que s\u00f3n supervisats per part de la BCIA (Bioofeedback Certification International Alliance).<\/p>

Investigaci\u00f3 en Neurofeedback<\/strong><\/h2>

La majoria d’investigacions realitzades sobre el neurofeedback s’han dut a terme estudiant casos concrets o grups petits de subjectes. Aquest factor es considera un punt negatiu en la investigaci\u00f3 del Neurofeedback, per\u00f2 \u00e9s important tenir en compte la quantitat de repeticions que s’han fet d’aquest estudi.<\/p>

Un bon estudi no \u00e9s nom\u00e9s una recepta que cal seguir amb cura, el component anal\u00edtic d’un estudi \u00e9s un dels components m\u00e9s importants de la ci\u00e8ncia. Quan centenars d’estudis comencen a mostrar resultats similars, fins i tot si tenen una mida de mostra petita, \u00e9s un bon indicador de validesa externa i confiabilitat.<\/p>

Estudis clau sobre l’efic\u00e0cia de Neurofeedback<\/strong><\/h2>

Els primers estudis al camp van ser els realitzats per Sterman (Sterman, Wyrwicka i Roth, 1969). Van estudiar si era possible entrenar els gats a produir volunt\u00e0riament un patr\u00f3 concret d’ones cerebrals, el SMR, oferint una recompensa de menjar quan ho produ\u00efen. Els gats van complir f\u00e0cilment la tasca. En estudis posteriors en qu\u00e8 es va investigar l’efecte epileptogen d’una subst\u00e0ncia concreta que afecta els gats, es va veure que els que havien estat entrenats eren m\u00e9s resistents a tenir convulsions i a la mort. L’entrenament SMR d’alguna manera havia inoculat els gats contra les convulsions, demostrant que entrenar aquest patr\u00f3 va resultar tenir un efecte permanent en els processos neuronals.<\/p>

Lubar i Shouse (1976) van seguir amb una investigaci\u00f3 en nens amb TDAH, demostrant que el Neurofeedback podia disminuir la seva simptomatologia.<\/p>

Aquests estudis pioners van donar lloc a un major nombre d’investigacions que van continuar mostrant efic\u00e0cia, mentre que altres van comen\u00e7ar a centrar-se en els canvis fisiol\u00f2gics al cervell.<\/p>

Un exemple d’estudi que es va centrar en les modificacions fisiol\u00f2giques que genera el Neurofeedback \u00e9s el de Hershberg et al. (2004). Aquests autors van assenyalar que hi ha diversos estudis de Neurofeedback que utilitzen fMRI (Imatge de Resson\u00e0ncia Magn\u00e8tica Funcional) que demostren que el control del cervell a trav\u00e9s de la retroalimentaci\u00f3 \u00e9s v\u00e0lid. Els estudis de fMRI en subjectes humans han evidenciat que el patr\u00f3 SMR EEG est\u00e0 clarament associat amb un augment en l’activitat metab\u00f2lica al cos estriat del complex nuclear dels ganglis basals (Birbaumer, 2005).<\/p>

Des d’aquest primer estudi de Sterman han estat milers els treballs que s’han fet sobre el Neurofeedback i que han pogut confirmar-ne l’efic\u00e0cia en diferents \u00e0rees i trastorns.<\/p>

Neurofeedback a Neuroscenter<\/strong><\/h2>

A Neuroscenter apliquem Neurofeedback<\/a> a pacients amb diversa simptomatologia, basant-nos en l’evid\u00e8ncia cient\u00edfica que recolza el seu \u00fas en diferents trastorns i \u00e0mbits de millora.<\/p>

Pr\u00e8viament a poder iniciar l’entrenament en Neurofeedback, es realitza un qEEG o Mapeig cerebral al pacient per con\u00e8ixer quina \u00e9s la seva activitat el\u00e8ctrica cerebral i quin tipus d’entrenament s’ha de fer per millorar la funcionalitat cerebral i, en conseq\u00fc\u00e8ncia, els s\u00edmptomes.<\/p>

Despr\u00e9s d’haver analitzat la informaci\u00f3 recollida s’estableix un pla d’entrenament personalitzat per a cada individu, idoni per a les caracter\u00edstiques particulars.<\/p>

A partir d’aqu\u00ed es pot iniciar el tractament amb Neurofeedback, que es dur\u00e0 a terme durant almenys 20 sessions.<\/p>

Finalment, un cop completat el tractament, es far\u00e0 novament el Mapeig Cerebral<\/a> per con\u00e8ixer els canvis que s’han obtingut amb el Neurofeedback.<\/p>","protected":false},"excerpt":{"rendered":"

Com es pot avaluar l’efic\u00e0cia de Neurofeedback? L’Associaci\u00f3 de Psicofisiologia Aplicada i Biofeedback i La Societat Internacional de Neurofeedback i Investigaci\u00f3 van establir l’any 2001 les pautes per a l’avaluaci\u00f3 … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":34627,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[298],"tags":[],"class_list":["post-34820","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-ca","masonry-post","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33"],"yoast_head":"\nEfic\u00e0cia del Neurofeedback - Neuroscenter<\/title>\n<meta name=\"description\" content=\"Descobreix l'efic\u00e0cia de Neurofeedback i com van comen\u00e7ar les seves investigacions als anys 70 Llegeix la resta al nostre BLOG!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/neuroscenter.com\/ca\/blog\/eficacia-del-neurofeedback\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Efic\u00e0cia del Neurofeedback - 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