2. Translational motion is detected by the neuroepithelia ofthe
otolith organs
ampullae within the semicircular canals
3. Rotational motion is detected by the neuroepithelia ofthe
otolith organs
ampullae within the semicircular canals
4. Recall that the vestibulo-ocular reflex enables the eyes toremain fixed on target and that extrinsic eye muscles areinnervated by brainstem α-motor neurons. What role does the mediallongitudinal fasciculus play in the vestibulo-ocular reflex?
central integration
links the vestibular nuclei with brainstem motor nuclei
5. Descending projections from the vestibular nuclei enablepostural adjustments of the head and body. Any stereotypical changein head position that promotes balance ismediated by the vestibulo-cervical reflex. This name stems from thefact that most of the α-motor neurons that control the position ofthe head are located in the motor nuclei of the
brainstem
cervical cord
6. Any stereotypical change in bodyposition that promotes balance is mediated by thevestibulo-spinal reflex. Does this reflex implement the γ-loop?
yes
no
2. Translational motion is detected by the neuroepithelia ofthe
otolith organs
ampullae within the semicircular canals
3. Rotational motion is detected by the neuroepithelia ofthe
otolith organs
ampullae within the semicircular canals
4. Recall that the vestibulo-ocular reflex enables the eyes toremain fixed on target and that extrinsic eye muscles areinnervated by brainstem α-motor neurons. What role does the mediallongitudinal fasciculus play in the vestibulo-ocular reflex?
central integration
links the vestibular nuclei with brainstem motor nuclei
5. Descending projections from the vestibular nuclei enablepostural adjustments of the head and body. Any stereotypical changein head position that promotes balance ismediated by the vestibulo-cervical reflex. This name stems from thefact that most of the α-motor neurons that control the position ofthe head are located in the motor nuclei of the
brainstem
cervical cord
6. Any stereotypical change in bodyposition that promotes balance is mediated by thevestibulo-spinal reflex. Does this reflex implement the γ-loop?
yes
no