RESUMEN

Neurological disease such as a stroke causes death of brain tissue and loss of connectivity. Paradoxically, the stroke itself induces growth of new axonal collaterals, a phenomenon that is restrained in the normal adult brain. Enhancements in sprouting of axons have been linked with enhancements in motor function. Here, we describe a method developed in-house using standard reagents to map and quantitatively assess differential sprouting responses in stroke and following treatment with candidate molecular or pharmacological targets. This method allows for measurements of axonal growth responses that act as structural correlates for neural repair processes in the brain that aid in stroke recovery.

Asunto(s)

Axones , Accidente Cerebrovascular , Humanos , Axones/fisiología , Neurogénesis , Encéfalo , Recuperación de la Función/fisiología , Regeneración Nerviosa/fisiología