Synonyms iris, “eye color Definition The iris is the diaphragm of the optical apparatus of the eye. It has an opening in the center which represents the pupil. The iris consists of several layers. The amount of pigment (dye) incorporated into the iris determines the color of the eye. By varying the size of the … Iris
Physiology The iris has the function of an aperture and regulates the incidence of light in the eye. It has a hole in the middle, which represents the pupil. The size of the pupil depends on the time of day or brightness on the one hand, and on the activity of the autonomic nervous system … Physiology | Iris
How does the color of the iris come about? The color of the iris is determined by the dye melanin. This dye serves as light protection in eyes and skin. Melanin has a brownish color and absorbs incident light. A different colored pigment is not produced by humans. Originally, therefore, probably all people had brown … How does the color of the iris come about? | Iris
Definition – What is an iris diagnosis? Iris diagnosis, also called iridology or iris diagnostics, is a procedure from alternative medicine. It is based on the assumption that various changes in the body and diseases are reflected in the appearance of the iris, i.e. the iris, in the eye. Thus, by a precise analysis of … Iris diagnosis – does it really work?
What successes can be expected? The success of an iris diagnosis should always be viewed critically. There are certainly cases in which a change in a section of the iris could also be found in an organ in the body. However, this can also be a coincidental connection between the two findings or findings. In … What successes can be expected? | Iris diagnosis – does it really work?
What is an inflammation of the eye? Inflammation of the eye can affect any part of the eye and therefore different disease patterns can be distinguished. Depending on the type of disease, there are a number of symptoms. Often, however, an inflammatory process in the eye is characterized by redness and itching or burning. In … Inflammation of the eye
Duration of inflammation in the eye The duration of an eye inflammation depends on the type and course of the disease. Some inflammations, such as conjunctivitis, heal spontaneously within a few days, whereas others last longer and can even become chronic (e.g. uveitis). The duration can therefore vary between a few days and several weeks, … Duration of inflammation in the eye | Inflammation of the eye
Inflammation of the eye – clinical pictures A barleycorn (hordeolum) is the result of a bacterial inflammation of the sebaceous and sweat glands on the eyelid. Eyelid inflammation is also known as blepharitis. A distinction is made between an inner barleycorn (hordeolum internum), which forms on the inner side of the eyelid, and an outer … Inflammation of the eye – clinical pictures | Inflammation of the eye
Treatment of inflammation of the eye The appropriate therapy for an eye inflammation depends on the type and severity of the disease. The ophthalmologist makes the diagnosis and then decides whether treatment is necessary and if so, which treatment is needed. In general, eye inflammation is treated locally with cortisone containing (i.e. anti-inflammatory) eye drops … Treatment of inflammation of the eye | Inflammation of the eye
Iridology is an alternative medical diagnostic procedure. Iridologists diagnose predispositions and diseases based on iris analysis, referring to tissue changes in the eyes. The procedure is neither empirically confirmed nor excluded. What is iridology? Iridologists diagnose predispositions and diseases based on an iris analysis, referring to tissue changes of the eyes. The eyes are the … Iridology: Treatment, Effect & Risks
Synonyms Medical: retina Introduction The retina is a part of the eye and consists of several layers containing cells that absorb, convert and transmit light stimuli. It is responsible for color and brightness vision and finally forms the optic nerve, which transmits the impulses to the brain. For the different colors and light intensities, the … Retina of the eye
Tasks of the retina The retina of the eye, also known as the retina, is responsible for transmitting stimuli to the brain. It is therefore responsible for ensuring that what we see is perceived as an image. The light must first pass through the cornea, the lens and the vitreous body of the eye before … Tasks of the retina | Retina of the eye
