Strained or tired eyes know almost everyone. Automatically, we then start to rub the eyes or even to press them slightly. This method is just right – with a little massage we can look at the world again relaxed. Many of us spend a lot of our time in the office – with dry air … Relaxed Eyes and a Beautiful Eye Area
The enjoyment of reading in the evening hours is often clouded by fears of long-term damage to the eyes. However, this concern is unfounded, as a closer examination of the visual process in the dark shows. There are two different types of light receptors (photoreceptors) on the retina of the eye. The rods are highly … Does Reading At Dusk Damage Our Eyes?
A basic characteristic of humans is their eye color. Whether brown, blue or green – this is also shown in the passport, among other things. But why do people actually have different eye colors? Iris and pupil The iris or iris skin is the colored part of the eye and is virtually an aperture for … Why do People Have Different Eye Colors?
The bridge (the pons) is a ventrally protruding section of the brainstem. It lies between the midbrain and medulla. What is the bridge? The bridge (from the Latin “pons”) is a section in the human brain. Together with the cerebellum, the pons is part of the hindbrain (metencephalon). Even a cursory examination of the brain … Bridge (Pons): Structure, Function & Diseases
By the ethmoid bone, physicians mean a multi-unit cranial bone of the bony orbit. The ethmoid bone is involved in the anatomic structure of the orbits, as well as the nasal cavities and the frontal sinus, and serves as an attachment point for the olfactory system. The ethmoid bone can be affected by fractures, inflammation, … Ethmoid Bone: Structure, Function & Diseases
The metencephalon or hindbrain is part of the rhombencephalon and is composed of the cerebellum and bridge (pons). Numerous centers and nuclei contribute to motor function, coordination, and learning processes. Pathologic relevance to the metencephalon is possessed primarily by malformations and lesions that can lead to deficits in functional areas. What is the metencephalon? The … Metencephalon: Structure, Function & Diseases
Palm oil, a vegetable oil extracted from the pulp of the tropical oil palm, is found in many products consumed daily. The fat from the stone fruit is the world’s most important cooking oil, accounting for about 30 percent of the market. Here’s what you should know about palm oil Palm oil, a vegetable oil … Palm Oil: Intolerance & Allergy
Fascins represent small and extremely compact protein molecules that interact with actin filaments. In doing so, they bundle the actin chains, preventing their further cross-linking. Fascins further serve as markers in cancer diagnosis. What is fascin? Fascins are proteins that regulate the activity of actin filaments. Their role is to package actin filaments so that … Fascin: Function & Diseases
Celeriac, a root vegetable, belongs to the umbelliferae family. It has a large and knobby root that grows underground. Celeriac is a spicy companion in the kitchen, but also offers many health benefits. Here’s what you should know about celeriac. Celeriac, a root vegetable, belongs to the umbelliferae family. Celeriac was used in ancient times … Celeriac: Intolerance & Allergy
Conduction anesthesia is a special anesthetic procedure. It is used to turn off specific nerves or nerve branches. What is conduction anesthesia? A conduction anesthesia is an anesthesia procedure in which the physician subjects specific nerves or nerve branches to anesthesia. A conduction anesthesia is an anesthetic procedure in which the physician subjects specific nerves … Conduction Anesthesia: Treatment, Effects & Risks
A lesion of the trochlear nerve can cause trochlear palsy. To diagnose such paralysis of the trochlear nerve and superior oblique muscle, the physician uses the Bielschowsky head nerve test. Unlike many other diagnostic procedures, the test has no risks, nor side effects. What is the Bielschowsky head-negative test? Trochlear nerve palsies can affect one … Bielschowsky Head Negative Test: Treatment, Effect & Risks
Gray matter is an important component of the central nervous system and significantly determines its functions. The brain‘s intelligence performance is particularly associated with the gray matter. However, in addition to intelligence, it controls all perceptual processes and motor performance in humans. What is gray matter? The central nervous system is composed of both gray … Gray Matter: Structure, Function & Diseases
