动态纹路:当做出表情时出现的纹路,例如笑 🌻 纹、皱眉纹。
静态纹路:无论是 💐 否做出表情都会出现的纹路,例如法令纹、抬头纹。
重力皱纹:由于 🐴 重力作 🐡 用导致皮肤下垂形成的纹路,例 🦆 如双下巴、嘴角下垂。
1. 动态 🕸 纹路
2. 静 🕷 态纹 💮 路 🐡
3. 重力 🌲 纹 🍁 路 🐅
1. Static wrinkles These are fine lines that are always present, even when the face is at rest. They are caused by a loss of collagen and elastin in the skin, which makes it less elastic and more prone to creasing. Static wrinkles are most commonly found on the forehead, around the eyes, and on the cheeks.
2. Dynamic wrinkles These are wrinkles that only appear when the face is moving, such as when you smile or frown. They are caused by the contraction of muscles in the face, which pull on the skin and create wrinkles. Dynamic wrinkles are most commonly found on the forehead, around the eyes, and on the mouth.
3. Gravitational wrinkles These are wrinkles that are caused by the force of gravity pulling down on the skin. They are most commonly found on the jowls, the neck, and the décolletage.
动 🐼 态纹路:由肌肉收缩引起,在,表情活动时出现如笑纹和皱眉 🦋 纹。
静态纹路:由皮肤 🌼 失去弹性和胶原蛋白流失引起,不,会随表情活动而消失如 🕷 法令纹和嘴角纹。
重力纹:由重力作用导致,随 🪴 ,着年龄增 🐟 长而逐渐出现如苹果肌下垂和双下巴。