{"id":1342,"date":"2026-03-02T12:47:02","date_gmt":"2026-03-02T17:47:02","guid":{"rendered":"https:\/\/stutteringresearch.org\/?post_type=research&p=1342"},"modified":"2026-03-31T10:31:31","modified_gmt":"2026-03-31T14:31:31","slug":"la-neurociencia-del-habla-comparando-la-enfermedad-de-parkinson-y-la-tartamudez-del-desarrollo","status":"publish","type":"research","link":"https:\/\/stutteringresearch.org\/es\/research\/the-neuroscience-of-speech-comparing-parkinsons-disease-and-developmental-stuttering\/","title":{"rendered":"La neurociencia del habla: Comparando la enfermedad de Parkinson y la tartamudez del desarrollo"},"content":{"rendered":"

\"\"Una rese\u00f1a reciente publicada en la Revista Europea de Neurociencia<\/em> resalta importantes similitudes y diferencias cr\u00edticas entre la enfermedad de Parkinson (EP) y la tartamudez del desarrollo (TD), dos afecciones distintas que afectan el control motor del habla.<\/p>\n

La revisi\u00f3n examina c\u00f3mo ambos trastornos implican disrupciones en los circuitos de los ganglios basales y las v\u00edas dopamin\u00e9rgicas \u2014 sistemas cerebrales esenciales para la temporizaci\u00f3n motora y la fluidez del habla. La evidencia emergente tambi\u00e9n sugiere contribuciones superpuestas de la neuroinflamaci\u00f3n, los procesos autoinmunes y la regulaci\u00f3n de la energ\u00eda celular.<\/p>\n

A pesar de estas interrupciones compartidas a nivel de red, los mecanismos celulares subyacentes difieren significativamente.<\/p>\n

La enfermedad de Parkinson se caracteriza por la degeneraci\u00f3n progresiva de las neuronas productoras de dopamina, lo que provoca s\u00edntomas como hipofon\u00eda (reducci\u00f3n del volumen del habla), habla mon\u00f3tona y repetici\u00f3n de palabras enteras (palilalia).<\/p>\n

En contraste, la tartamudez del desarrollo no implica neurodegeneraci\u00f3n. En su lugar, la investigaci\u00f3n sugiere una conectividad cerebral at\u00edpica temprana y diferencias estructurales en astrocitos y microgl\u00eda, c\u00e9lulas clave de soporte en el cerebro. Los s\u00edntomas del habla en la tartamudez del desarrollo suelen implicar repeticiones o prolongaciones de las s\u00edlabas iniciales sin una reducci\u00f3n de la intensidad vocal.<\/p>\n

Comprender estas distinciones es fundamental para el desarrollo de enfoques terap\u00e9uticos espec\u00edficos y basados en mecanismos.<\/p>\n

Lea el art\u00edculo completo aqu\u00ed<\/a>.<\/p>\n

Referencia:<\/strong>
Turk AZ, Millwater M, Sheikh-Bahaei S, Mollaei F, Riessland M, SheikhBahaei S. D\u00e9ficits motores del habla en la tartamudez del desarrollo y la enfermedad de Parkinson: desde alteraciones celulares y de circuitos hasta interrupciones a nivel de red.<\/em> Eur J Neurosci. 2026 Feb;63(3):e70393.<\/p>","protected":false},"excerpt":{"rendered":"

Una revisi\u00f3n reciente publicada en el European Journal of Neuroscience destaca importantes similitudes y diferencias cr\u00edticas entre la enfermedad de Parkinson (EP) y la tartamudez del desarrollo (TD), dos afecciones distintas que afectan el control motor del habla. La revisi\u00f3n examina c\u00f3mo ambos trastornos implican alteraciones en los circuitos de los ganglios basales y las v\u00edas dopamin\u00e9rgicas, sistemas cerebrales esenciales para la temporizaci\u00f3n motora y la fluidez del habla. La evidencia emergente tambi\u00e9n sugiere contribuciones superpuestas de la neuroinflamaci\u00f3n, los procesos autoinmunes y la regulaci\u00f3n de la energ\u00eda celular.<\/p>","protected":false},"featured_media":0,"template":"","class_list":["post-1342","research","type-research","status-publish","hentry"],"acf":[],"yoast_head":"\nThe Neuroscience of Speech: Comparing Parkinson's Disease and Developmental Stuttering - STARS - Stuttering Treatment and Research Society<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stutteringresearch.org\/es\/investigacion\/la-neurociencia-del-habla-comparando-la-enfermedad-de-parkinson-y-la-tartamudez-del-desarrollo\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The Neuroscience of Speech: Comparing Parkinson's Disease and Developmental Stuttering - STARS - Stuttering Treatment and Research Society\" \/>\n<meta property=\"og:description\" content=\"A recent review published in the European Journal of Neuroscience highlights important similarities and critical differences between Parkinson\u2019s Disease (PD) and Developmental Stuttering (DS), two distinct conditions that affect speech motor control. 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