What is ischaemia to left insula?

Ischaemia to the left insula refers to a reduced blood flow to the left insular cortex, a region of the brain involved in various functions such as emotion, perception, and self-awareness. This condition can result from factors like stroke, arterial blockage, or other vascular issues, potentially leading to neurological deficits. Symptoms may include changes in sensory perception, emotional disturbances, or difficulties in processing social information, depending on the extent and duration of the ischaemic event. Prompt medical evaluation is crucial to mitigate potential long-term effects.