|
Eyebrow
An eyebrow is an area of short hairs above each eye that follows the shape of the lower margin of the Supraorbital ridge, brow ridges of some mammals. In humans, eyebrows serve two main functions: first, human communication, communication through facial expression, and second, prevention of sweat, water, and other debris from falling down into the eye socket. It is common for people to modify their eyebrows by means of hair removal and makeup. Functions A number of theories have been proposed to explain the function of the eyebrow in humans. One approach suggests its main function is to prevent moisture (mostly sweat and rain) from flowing into the eye. Another theory holds that clearly visible eyebrows provided safety from predators when early Hominidae, hominid groups started sleeping on the ground. Recent research, however, suggests eyebrows in humans developed as a means of communication and that this is their primary function. Humans developed a smooth forehead with visib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hikimayu
was the practice of removing the natural eyebrows and painting smudge-like eyebrows on the forehead in pre-modern Japan, particularly in the Heian period (794–1185). means "pull" and means "eyebrows". Aristocratic women used to pluck or shave their eyebrows and paint new ones using a powdered ink called , which was made of soot from sesame or rapeseed oils. History first appeared in the eighth century, when the Japanese court adopted Chinese customs and styles.''Kokushi Daijiten''. Yoshikawa, 1985. Japanese noblewomen started painting their faces with a white powder called . One putative reason for was that removing the natural eyebrows made it easier to put on the . At this time, eyebrows were painted in arc shapes, as in China. Women also started painting their teeth black, known as . Japanese culture began to flourish in its own right during the Heian period (794–1185 CE), as Japanese arts and culture flourished in their own right at the Imperial Court in Kyoto. Wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Threading (epilation)
Threading is a method of hair removal originating in India and Iran. It has gained popularity in Western countries, especially with a cosmetic application (particularly for removing/shaping eyebrows). Technique In threading, a thin cotton or polyester thread is doubled, then twisted. It is then rolled over areas of unwanted hair, plucking the hair at the follicle level. Unlike tweezing, where single hairs are pulled out one at a time, threading can remove short rows of hair. Advantages cited for eyebrow threading, as opposed to eyebrow waxing, include that it provides more precise control in shaping eyebrows, and that it is gentler on the skin. A disadvantage is that it can be painful, as several hairs are removed at once; however, it can be minimized if done correctly, i.e. with the right pressure. There are different techniques for threading: the hand method, mouth method, and neck method. Each technique has advantages and disadvantages; however, the mouth method is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botox
Botulinum toxin, or botulinum neurotoxin (commonly called botox), is a neurotoxic protein produced by the bacterium ''Clostridium botulinum'' and related species. It prevents the release of the neurotransmitter acetylcholine from axon endings at the neuromuscular junction, thus causing flaccid paralysis. The toxin causes the disease botulism. The toxin is also used commercially for medical and cosmetic purposes. Botulinum toxin is an acetylcholine release inhibitor and a neuromuscular blocking agent. The seven main types of botulinum toxin are named types A to G (A, B, C1, C2, D, E, F and G). New types are occasionally found. Types A and B are capable of causing disease in humans, and are also used commercially and medically. Types C–G are less common; types E and F can cause disease in humans, while the other types cause disease in other animals. Botulinum toxins are among the most potent toxins known to science. Intoxication can occur naturally as a result of either ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microblading
Microblading is a tattooing technique which uses a small handheld tool made of several tiny needles to add semi-permanent pigment to the skin. Microblading differs from standard eyebrow tattooing, a form of permanent makeup, as each hair stroke is created by hand with a blade that creates fine slices in the skin, whereas eyebrow tattoos are done with a tattoo machine. Microblading is used on eyebrows to create, enhance, or alter their appearance in shape and color. It deposits pigment into the upper region of the dermis, so it fades more rapidly than traditional tattooing techniques. Microblading is often referred to as eyebrow embroidery, eyebrow feathering, microstroking, 3D eyebrows, nanoblading or hair-like strokes. History The technique of implanting pigment following fine incisions in the skin may date back thousands of years, but the trend of using the technique for eyebrows is thought to have emerged in Asia, becoming popular in Singapore and Korea as early as 2005, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eyebrow Transplant
Eyebrow restoration is a surgical procedure to reposition the eyebrow. With advancing age, a common occurrence is descent of the eyebrow, or brow ptosis. A similar condition is Ptosis (eyelid), eyelid ptosis. Eyebrow repositioning is a commonly performed procedure in cosmetic surgery. The brow is repositioned, optimally, for the wishes of the patient as well as to correct the descent. Surgical procedure The procedure may be performed either Open surgery, open (through a standard or modified coronal incision) which allows for partial or complete ablation of corrugator supercilii musclesto avoid any need for them in the future but still allow for facial expression, or closed when an endoscopic approach is employed albeit with shorter long-term results. In the very young, eyebrow position may be modified with injection of paralytics but only to a limited extent. Lateral injection into a portion of the orbicularis oculi muscle, orbicularis muscle can elevate the lateral brow to som ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cosmetics
Cosmetics are substances that are intended for application to the body for cleansing, beautifying, promoting attractiveness, or altering appearance. They are mixtures of chemical compounds derived from either Natural product, natural sources or created synthetically. Cosmetics have various purposes, including personal care, personal and skin care. They can also be used to conceal blemishes and enhance natural features (such as the eyebrows and eyelashes). Makeup can also add colour to a person's face, enhance a person's features or change the appearance of the face entirely to resemble a different person, creature, or object. People have used cosmetics for thousands of years for skin care and appearance enhancement. Visible cosmetics for both women and men have gone in and out of fashion over the centuries. Some early forms of cosmetics contained harmful ingredients such as lead that caused serious health problems and sometimes resulted in death. Modern commercial cosmetic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unibrow
A unibrow (or jacco brow or monobrow; called synophrys in medicine) is a single eyebrow created when the two eyebrows meet in the middle above the bridge of the nose. The hair above the bridge of the nose is of the same color and thickness as the eyebrows, such that they converge to form one uninterrupted line of hair. History The word ''monobrow'' first appeared in print in 1968, and the adjectival form ''monobrowed'' followed in 1973, in Martin Amis' novel ''The Rachel Papers (novel), The Rachel Papers''. The first known use of the word ''unibrow'' was in 1981. Culture and beauty Some nations prize the unibrow. It is a sign of beauty among Baluchi Omanis, whose women sometimes draw a black line joining the brows as a part of their routine makeup to fake a unibrow. A study found the prevalence of synophrys to be at 11.87% in the Omani population. In Tajikistan, where the unibrow is similarly viewed as attractive, some women dry and extract an herb known locally as ''usma'' an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Facial Expression
Facial expression is the motion and positioning of the muscles beneath the skin of the face. These movements convey the emotional state of an individual to observers and are a form of nonverbal communication. They are a primary means of conveying social information between humans, but they also occur in most other mammals and some other animal species. Humans can adopt a facial expression voluntarily or involuntarily, and the neural mechanisms responsible for controlling the expression differ in each case. Voluntary facial expressions are often socially conditioned and follow a cortical route in the brain. Conversely, involuntary facial expressions are believed to be innate and follow a subcortical route in the brain. Facial recognition can be an emotional experience for the brain and the amygdala is highly involved in the recognition process. Beyond the accessory nature of facial expressions in spoken communication between people, they play a significant role in communication ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supraorbital Ridge
The brow ridge, or supraorbital ridge known as superciliary arch in medicine, is a bony ridge located above the eye sockets of all primates and some other animals. In humans, the Eyebrow, eyebrows are located on their lower margin. Structure The brow ridge is a nodule or crest of bone situated on the frontal bone of the skull. It forms the separation between the forehead portion itself (the squama frontalis) and the roof of the eye sockets (the Orbital part of frontal bone, pars orbitalis). Normally, in humans, the ridges arch over each eye, offering mechanical protection. In other primates, the ridge is usually continuous and often straight rather than arched. The ridges are separated from the frontal eminences by a shallow groove. The ridges are most prominent medially, and are joined to one another by a smooth elevation named the glabella. Typically, the arches are more prominent in men than in women, and vary between different human populations. Behind the ridges, deeper in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hair Removal
Hair removal is the deliberate removal of body hair or head hair. This process is also known as epilation or depilation. Hair is a common feature of the human body, exhibiting considerable variation in thickness and length across different populations. Hair becomes more visible during and after puberty. Additionally, men typically exhibit thicker and more conspicuous body hair than women.) Both males and females have visible body hair on the head, eyebrows, eyelashes, armpits, genital area, arms, and legs. Males and some females may also have thicker hair growth on their face, abdomen, back, buttocks, anus, areola, chest, nostrils, and ears. Hair does not generally grow on the lips, back of the ear, the underside of the hands or feet, or on certain areas of the genitalia. Hair removal may be practiced for cultural, aesthetic, hygienic, sexual, medical, or religious reasons. Forms of hair removal have been practiced in almost all human cultures since at least the Neo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tweezers
Tweezers are small hand tools used for grasping objects too small to be easily handled with the human fingers. Tweezers are thumb-driven forceps most likely derived from tongs used to grab or hold hot objects since the dawn of recorded history. In a scientific or medical context, they are normally referred to as just "forceps", a name that is used together with other grasping surgical instruments that resemble pliers, pincer (tool), pincers and scissors-like clamp (tool), clamps. Tweezers make use of two third-class levers connected at one fixed end (the wikt:fulcrum, fulcrum point of each lever), with the pincers at the others. When used, they are commonly held with one hand in a pen grip between the thumb and index finger (sometimes also the middle finger), with the top end resting on the first dorsal interossei of the hand, dorsal interosseous muscle at the webspace between the thumb and index finger. Spring tension holds the grasping ends apart until finger pressure is applie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
