The motor components of the reflex are the [[Bladder - Anatomy & Physiology #Detrusor Muscle| Detrusor Muscle]], [[Bladder - Anatomy & Physiology #Internal Urethral Sphincter| Internal Urethral Sphincter]] and the [[Bladder - Anatomy & Physiology #External Urethral Sphincter| External Urethral Sphincter]]. They former two are supplied by the autonomic nervous system with the latter being of somatic innervation. | The motor components of the reflex are the [[Bladder - Anatomy & Physiology #Detrusor Muscle| Detrusor Muscle]], [[Bladder - Anatomy & Physiology #Internal Urethral Sphincter| Internal Urethral Sphincter]] and the [[Bladder - Anatomy & Physiology #External Urethral Sphincter| External Urethral Sphincter]]. They former two are supplied by the autonomic nervous system with the latter being of somatic innervation. |