صدای مشترک

So if there is a lesion in the hypoglossal nerve or hypoglossal nucleus, then it will always be an ipsilateral deficit. So if the lesion is in a right hypoglossal nucleus or right hypoglossal nerve, it will affect the right side of the tongue. The tongue will deviate towards the side of the lesion …

So if there is a lesion in the hypoglossal nerve or hypoglossal nucleus, then it will always be an ipsilateral deficit. So if the lesion is in a right hypoglossal nucleus or right hypoglossal nerve, it will affect the right side of the tongue. The tongue will deviate towards the side of the lesion - towards the affected side. • If its. lesion in the corticobulbar tract, its gonna be different. The corticobulbar tract will innervate the opposite side. If theres a lesion in the corticobulbar tract