What is meant by the corona radiata region?
Jun 02, 2023
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
The corona radiata refers to the area located between the internal capsule and the cerebral cortex. If symptoms such as memory decline, localized numbness, blurred vision, or other discomforts occur in daily life, one should promptly go to the hospital to complete relevant examinations, rule out possible lesions in the corona radiata, and, after identifying the cause, cooperate with the doctor for targeted treatment to avoid delaying the condition.
The corona radiata refers to the area located between the internal capsule and the cerebral cortex. The following is a detailed explanation:
The corona radiata is situated deep within the brain, between the internal capsule and the cerebral cortex. It is surrounded by a large number of granule cells arranged in a radial pattern, forming radially oriented white matter fibers. Important structures such as the internal capsule, thalamus, and brainstem are distributed around this region, making the corona radiata a crucial fiber projection area in the human brain. Because various function-specific projection fibers pass through this region, any abnormal lesions or necrosis here can easily lead to localized neurological deficits. This may result in symptoms such as numbness, sensory disturbances, restricted movement, hemiplegia, or loss of language function. In severe cases, brain damage may occur, potentially leading to complications such as coma or shock.
If symptoms such as memory decline, localized numbness, blurred vision, or other discomforts occur in daily life, individuals should promptly seek medical evaluation at a hospital to undergo appropriate examinations, rule out possible lesions in the corona radiata, and, once the underlying cause is identified, cooperate with physicians in receiving targeted treatment to avoid delays in managing the condition.
