| Term | Definition |
|---|
| Rotational head movement | the semicircular canals respond to what |
| Meniere's disease | increased pressure in the ear is known as what |
| Utricle & Saccule | what are the two otolighic organs |
| Vestibular nerve | otoconia sit on hair cells in the macula and affect firing of the what nerve |
| Semicircular canals and otolighic organs | the vestibular nuclei recieve information from what 2 sources |
| Stabilizes objects in the visual field when the person is walking | the VOR has what purpose |
| Vertigo and nystagmus | what are 2 symptoms that occur with rapid head movement in patient with BPPV |
| Presents with difficulties in functional skills | what effect does BPPV have on a patient's functional level |
| Cerebral cortex | what area of the brain does perception of head orientation and movement come from |
| Extraoccular nuclei | what area of the brain does eye movements come from |
| Spinal cord | what area of the brain does postural control come from |
| Superior rectus | what muscle movement of the eye does the occulomotor nerve do |
| Inferior rectus | what muscle movement of the eye does the occulomotor nerve do |
| Superior oblique | what muscle movement of the eye does the trochlear nerve do |
| Inferior oblique | what muscle movement of the eye does the occulomotor nerve do |
| Medial rectus | what muscle movement of the eye does the occulomotor nerve do |
| Lateral rectus | what muscle movement of the eye does the abducens nerve do |
| Otolithic organ | the macula is part of the what |
| Saccades | what is responsible for switching gaze from one target to another |
| Optokinetic reflex | what is affected by moving objects in the visual field |
| Vertigo | what is the illusion of movement |
| Otolithic organ | the macula is part of what |
| Saccades | what is responsible for switching gaze from one target to another |
| Optokinetic reflex | what is affected by moving objects in the visual field |
| Vertigo | what is the illusion of movement |
| Nystagmus | what is not always a sign of vestibular disorder |
| Peripheral | what vestibular disorders usually have symptoms that are more severe |
| Vestibular neuritis | medication is used to treat what |
| Brain damage on one side | what is homonomyous hemianopsia |
| Optic tract | where is the Homonomyous hemianopsia found |
| Optic chiasm | where is the Bitemporal hemianopsia found |
| Optic nerve lesion | what loss of vision is ipsilateral |
| Optic chiasm | what is loss of lateral part of each visual field |
| Optic tract | what is loss of contralateral part of each visual field |
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