Now, a University of Minnesota study shows that scratching turns off activity in spinal cord nerves that transmit the itching sensation to the brain.
现在，明尼苏达大学的一项研究表明，抓挠能够抑制脊髓神经的活动，正是脊髓神经向大脑传递痒的感觉。研究者希望最终能弄清这种抑制是如何工作的。
Results: 9 out of the 14 cases showed very satisfactory results after treatment, the scars were softened and smoothened and itching sensation vanished.
结果：14例增殖性瘢痕病例中，有9例效果明显，表现瘢痕变软变平，痒痛感觉消失。
That means that itching, while at times a genuine physical sensation can also be activated by the power of the brain's suggestion alone.
这就意味着，瘙痒有时确实是实实在在的生理体验，但也可以单凭大脑暗示被激活。
Most patients report itching, foreign body sensation, tearing, redness, and photophobia.
大多数病人会有眼痒，异物感，流泪，眼红，以及畏光等症状。
The main manifestation of a dry throat itching foreign body sensation voice hoarse as the secretion of inflammatory stimulation when dry cough.
其主要表现为嗓子发干、发痒、有异物感、声音嘶哑，由于炎性分泌物的刺激时有干咳。
In treating varicose veins, butcher 's broom has been found to relieve not only leg pains, but also swelling, itching, numbness, cramping, and the "heavy" sensation in the leg.
于治疗静脉曲胀中，花竹柏不但被发现可舒缓脚痛，亦可舒缓肿胀、痕痒、麻痹、抽筋和脚部的沉重感觉。
The sensation of itching, pain, warm and pulse can go into muscle, organs and along meridians.
局部麻痒、痛痒、跳动感、酸胀感并向组织、内脏渗透或沿着经络传导；
Even unpleasant sensation of pain, aching, stiffening, itching and the like must be mindful of as they really are.
即使是不愉快的感受，如痛、僵硬以及痒等，都必须如实地观察。
The control group, jealous, eye burning, foreign body sensation, dryness, irritation, itching, eye fatigue symptoms improved, but need to continue medication on time every day.
对照组中眼红、眼部烧灼感、异物感、干涩感、刺激感、痒、视疲劳症状有改善，但需要持续每日按时用药。
There are marginal hyperemia and pain, itching, burning sensation as symptoms.
睑缘充血、主觉痛痒及烧灼感。
There are marginal hyperemia and pain, itching, burning sensation as symptoms.
睑缘充血、主觉痛痒及烧灼感。
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