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Academia Mexicana de Neurología, A.C.

2018, Número 6

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Rev Mex Neuroci 2018; 19 (6)


Evidencia proveniente de estudios en modelos animales acerca de los efectos del ejercicio y el enriquecimiento ambiental sobre la neurogénesis en el adulto

Montero-Herrera B

Idioma: Español
Referencias bibliográficas: 60
Paginas: 53-69
Archivo PDF: 248.93 Kb.


RESUMEN

Referirse a neurogénesis hace parecer que sea un tema muy reciente en el campo de la ciencia, pero la realidad es que se está investigando aproximadamente desde 1962, año en el que apareció el primer experimento que usaba modelos animales para medir el incremento en la cantidad de neuronas en ciertas zonas del cerebro. Desde ese momento se han desarrollado muchas investigaciones que buscan descubrir cómo se lleva a cabo este proceso y qué factores lo modulan. Esta revisión se enfoca en el ejercicio (aeróbico y/o contra resistencia) y el enriquecimiento ambiental (EA) como dos de las condiciones principales que se han asociado con la neurogénesis en el adulto. Los resultados de los artículos demuestran que tanto el ejercicio como el EA promueven la formación de nuevas neuronas, aunque el ejercicio produce mayores efectos.


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