visual perception

Is there a suitable complex agent? | Homeopathy to treat migraine

Is there a suitable complex agent? Active ingredients: The complex agent Antimigren® Drops is composed of various active ingredients. These include Effect: The effect of Antimigren® drops is based on the various homeopathic active ingredients and their composition. It relieves headaches and reduces the accompanying symptoms, such as nausea. The main focus of this complex … Is there a suitable complex agent? | Homeopathy to treat migraine

Treatment of the disease only with homeopathy or only as supportive therapy? | Homeopathy to treat migraine

Treatment of the disease only with homeopathy or only as supportive therapy? The migraine can be unbearable for many people affected, as the headaches are often of high intensity. Migraine can be treated in a variety of ways, the goal of pain reduction is primarily determined by the person affected. Therefore, migraine can also be … Treatment of the disease only with homeopathy or only as supportive therapy? | Homeopathy to treat migraine

Which home remedies can help me? | Homeopathy to treat migraine

Which home remedies can help me? There are several home remedies for migraine that can be used. In the case of an acute attack, a salt-ice pack can relieve the headache. For this purpose, a plastic or fabric bag is filled with ice and a little salt. The salt has a stabilizing effect on the … Which home remedies can help me? | Homeopathy to treat migraine

Homeopathy to treat migraine

Migraine is a certain type of headache that affects young women in particular. It is accompanied by a pulsating, usually unilateral, severe headache that lasts classically between 4 and 72 hours. It is also accompanied by typical symptoms such as nausea and vomiting, sensitivity to light and noise. The affected persons are usually very exhausted … Homeopathy to treat migraine

Early childhood development

Early childhood development includes the development of reflexes, speech, vision and hearing, as well as the socialization and motor skills of the baby. Among the important developmental steps in the first years of life, which are almost imperceptible to parents and babies, is the development of a defence against harmful influences such as pathogens. To … Early childhood development

Visual perception ability | Early childhood development

Visual perception ability Directly after birth: here the eyes of the baby are usually still glued together. However, the baby can already distinguish between light and dark. Even close outlines and movements can be recognized. The vision is altogether still blurred. Even if the baby’s vision is not yet fully developed, he or she can … Visual perception ability | Early childhood development

Development of gross and fine motor skills | Early childhood development

Development of gross and fine motor skills The newborn can already turn its head. However, this movement happens rather uncontrolled. This uncontrolled head rotation gradually becomes a controlled head movement with the 3rd month of life. In an upright position, the baby can even hold the head for a short time by itself and lift … Development of gross and fine motor skills | Early childhood development

Language acquisition | Early childhood development

Language acquisition 1st month of life: Here the baby can only make sighing sounds. 2nd month of life: In this month the baby starts to spontaneously utter vowels like “uhhh” or “ahhhh”. 6th month of life: From now on, the baby uses these vowels to respond to stimuli or speech. 9th – 13th month of … Language acquisition | Early childhood development

How does vision work?

Synonyms in a broader sense Medical: Visual perception, visualizing looking, looking Introduction Seeing is a very complex process that has not yet been fully explained in detail. Light is transmitted to the brain in electrical form as information and processed accordingly. In order to understand vision, some terms should be known, which are explained briefly … How does vision work?

What is light? | How does vision work?

What is light? The light we perceive is electromagnetic radiation of a wavelength in the range of 380 – 780 nanometers (nm). The different wavelengths of light in this spectrum determine the color. For example, the color red is in a wavelength range of 650 – 750 nm, green in the range of 490 – … What is light? | How does vision work?

Visual perception in the retina | How does vision work?

Visual perception in the retina For us to be able to see, the light must reach the retina in the back of the eye.It first falls through the cornea, pupil and lens, then crosses the vitreous body behind the lens and must first penetrate the entire retina itself before it reaches the places where it … Visual perception in the retina | How does vision work?

Transmission of stimuli in the retina | How does vision work?

Transmission of stimuli in the retina In the retina mainly 4 different cell types are responsible for the transmission of the light stimulus. The signal is transmitted not only vertically (from the outer retinal layers to the inner retinal layers), but also horizontally. Horizontal transmission is performed by horizontal and amacrine cells, vertical transmission by … Transmission of stimuli in the retina | How does vision work?