In neurology, the Babinski reflex is a pathological foot limb reflex from the pyramidal tract group. This reflex group refers to damage to the motor neurons through which motor function is controlled in humans. Such damage can occur in the context of diseases such as multiple sclerosis (MS) and amyotrophic lateral sclerosis (ALS). What is … Babinski Reflex: Function, Tasks, Role & Diseases
What is blurred vision? Blurred vision is a visual disorder in which there is a change in optical perception. The affected person is no longer able to see sharply and, depending on the degree of the visual disorder, only recognizes the contours and shapes of the object he or she has fixed. Blurred vision can … Blurred vision – What is behind it?
Duration The duration depends on the cause of the blurred vision and how it is corrected. If the cause is quickly identified and adequately treated, this results in a short duration of the symptoms. In the case of tensions, these are often discovered late as the cause of blurred vision, so that therapy can take … Duration | Blurred vision – What is behind it?
Unilateral occurrence of blurred vision Depending on which part of the eye and thus the visual process is impaired, blurred vision may occur in only one eye. For example, a disease of the retina or the optic nerve behind it can be unilateral. A process that leads to a clouding of the normally transparent structures … Unilateral occurrence of blurred vision | Blurred vision – What is behind it?
Therapy The therapy depends on the cause of the visual impairment. If the problem lies in the area of the retina or the optic nerve, adequate treatment should be given as soon as possible to avoid long-term damage. For example, a retinal detachment can be treated with a laser treatment, in which the retina is … Therapy | Blurred vision – What is behind it?
The nasociliary nerve is part of the ophthalmic nerve. It crosses the optic nerve and passes through the orbit. It supplies the cornea. What is the nasociliary nerve? The nasociliary nerve is the first of three branches of the ophthalmic nerve. This is sensitive and part of the fifth cranial nerve, the trigeminal nerve. The … Nasociliary Nerve: Structure, Function & Diseases
The fornix conjunctivae is a part of the human eye. It is the fold of the envelope. It is located in the depth of the eye socket. What is the fornix conjunctivae? The fornix conjunctivae is located in the human eye. It is the envelope fold in the eye and is located in the orbit. … Fornix Conjunctivae: Structure, Function & Diseases
The lens is a vitreous part of the human eye and is located in the eyeball (bulbus oculi) just in front of the vitreous body. It is convexly curved on both sides (biconvex) and thus acts as a converging lens. Its function is to focus incident light so that a sharp image is formed at … Lens (Eye): Structure, Function & Diseases
The eye muscles serve the motor function of the eyeballs, accommodation of the lenses, and adaptation of the pupils. The 6 external eye muscles are able to move the two eyeballs in unison and synchronously or to focus on a gaze target. The inner eye muscles are responsible for focusing on near or far vision … Eye Muscles: Structure, Function & Diseases
Eye diseases have serious consequences for those affected: Reduced visual acuity, halo effects, reduced contrast vision and a narrowed field of vision can even lead to accidents. If even glasses and contact lenses no longer help, the only option left for the affected person is surgery. Eye surgery is also absolutely necessary for degenerative eye … Eye Surgery: Treatment, Effect & Risks
The neurologist refers to the Chaddock reflex as a pathological foot limb reflex of the Babinski group. Reflexes of this group are known as pyramidal tract signs and refer to damage to central motor neurons. The sensitivity of the Chaddock reflex is now controversial. What is the Chaddock reflex? The neurologist refers to the Chaddock … Chaddock Reflex: Function, Tasks, Role & Diseases
The aqueous humor in the eye chamber has important functions to fulfill for the supply of the eye. In doing so, it is subject to a constant balance between inflow and outflow. Disturbances of this balance can lead to severe eye diseases and even blindness. What is aqueous humor? Amniotic fluid is a clear liquid … Amniotic Fluid: Structure, Function & Diseases
