What neurological symptom is NOT associated with anterior circulation occlusions?

When considering neurological symptoms tied to anterior circulation occlusions, each symptom can typically be linked to specific areas of the brain affected by such occlusions. The anterior circulation primarily involves the areas supplied by the internal carotid artery and its branches, which primarily influence the frontal and parietal lobes of the brain.

Face asymmetry, arm weakness, and language disturbances are all associated with anterior circulation occlusions. Face asymmetry can result from involvement of the primary motor cortex, particularly affecting the lower facial muscles since it’s located in the frontal lobe. Arm weakness often occurs due to damage to the motor pathways that control upper limb movement, also residing in this region of the brain. Language disturbances are particularly relevant when the left hemisphere is affected, as this area typically houses the language centers (Broca's and Wernicke's areas) in right-handed individuals.

On the other hand, vertigo is not typically associated with anterior circulation occlusions. Vertigo is more commonly related to posterior circulation problems, often arising from issues affecting the vertebrobasilar system, which supplies the brainstem and cerebellum, areas crucial to balance and vestibular function. Thus, vertigo does not fall under the typical presentations of clinical syndromes that arise from anterior