Stroke
Carotid artery affects retina, cerebral hemisphere, or both. Retinal Transient blackouts; the sense of a shade pulled over the eyes. Cerebral Contralateral (opposite sided) paralysis of a single body part; paralysis of one side of the body; localized tingling, numbness; hemianopic visual loss; aphasia (loss of speech); rare loss of consciousness. Vertebrobasilar Bilateral visual disturbance including dim, gray, or blurred vision or temporary total blindness; diplopia (double vision). Labyrinth/medulla Vertigo; unsteadiness; nausea; vomiting. Brainstem Slurring dysarthria (tongue weakness causing impaired speech); dysphagia (difficulty swallowing); numbness, weakness; all four limb paresthesia; drop attacks from sudden loss of postural tone are basilar in origin; a vertebrobasilar artery occlusion episode causes symptoms to be induced by abrupt position changes.
Read more about this topic: Cerebrovascular Disease
Famous quotes containing the word stroke:
“Every new stroke of civilization has cost the lives of countless brave men, who have fallen defeated by the “dragon,” in their efforts to win the apples of the Hesperides, or the fleece of gold. Fallen in their efforts to overcome the old, half sordid savagery of the lower stages of creation, and win the next stage.”
—D.H. (David Herbert)
“All I have to do
is hear his name
and every hair on my body
just bristles with desire.
When I see
the moon of his face,
this frame of mine
oozes sweat like a moonstone.
When that man
as dear to me as breath
steps close enough to me
to stroke my neck,
the thought of jealousy
is shattered in my heart
that’s hard as diamond
sometimes.”
—Amaru (c. seventh century A.D.)
“You can stroke people with words.”
—F. Scott Fitzgerald (1896–1940)