Scientists examine the impact of soccer headers on brain health
科學家研究足球頂球對腦部健康的影響
更新於: 2026年6月25日 上午03:15
Soccer is the world's most popular sport, but a quiet reckoning is underway regarding its long-term impact on brain health.
足球是世界上最受歡迎的運動，但關於它對大腦健康之長期影響的悄然清算正在進行中。
While major concussions are easily identified, scientists are now focusing on the danger of repetitive sub-concussive impacts caused by heading the ball.
儘管嚴重腦震盪容易辨識，科學家們現在正聚焦於由頭球造成的重複性亞腦震盪衝擊之危險。
Every time a player heads the ball, the skull undergoes rapid movement, sending pressure waves through brain tissue.
每當球員進行頭球時，顱骨會經歷快速移動，將壓力波傳送通過腦組織。
Research indicates that frequent headers—often exceeding 1,000 per year—can lead to microscopic structural changes, particularly at the gray matter–white matter interface in the frontal brain.
研究指出，頻繁的頭球（每年通常超過1,000次）可能導致微觀結構變化，特別是在大腦額葉的灰質與白質介面處。
Studies have detected elevated protein biomarkers like S100B in players' blood following heading sessions, suggesting these impacts are far from harmless.
研究在球員進行頭球訓練後，已於血液中檢測到如S100B等蛋白質生物標記升高，顯示這些衝擊絕非無害。
Furthermore, excessive exposure has been linked to declines in memory and verbal learning.
此外，過度暴露已被連結至記憶力和語言學習能力的下降。
While some studies on younger players show no immediate structural damage, experts remain concerned that cumulative "micro-injuries" could eventually lead to neurodegenerative diseases later in life.
儘管一些針對年輕球員的研究顯示沒有立即的結構性損傷，專家仍擔憂累積的「微小損傷」最終可能導致日後的神經退化性疾病。
As science evolves, the sport is re-evaluating training techniques and safety protocols to protect players.
隨著科學發展，該運動正重新評估訓練技術與安全協定以保護球員。
