In the medical field, the term sensory encompasses the totality of processes involved in sensory perception. Sensory perceptions include vision, hearing, taste, smell, and the sense of balance. What is sensory perception? In the medical field, the term sensory encompasses all the processes involved in sensory perception, such as smelling. Sensory science deals with the … Sensor Technology: Function, Tasks, Role & Diseases
Humans have approximately 10,000 taste buds, each of which contains 50 to 100 taste cells that come into contact with the substrate to be tasted via tiny taste buds and then report their information to the central nervous system (CNS) via afferent nerve fibers. About 75% of the buds are integrated into the mucosa of … Taste Buds: Structure, Function & Diseases
The oral cavity is a defined anatomical section of the head. The inner surfaces of the lips and cheeks are part of it, as are the gums, teeth, anterior palate, floor of the mouth, and tongue. The entire oral cavity is lined with mucosa, consisting of so-called multilayered, nonkeratinizing squamous epithelium. What is the oral … Oral Cavity: Structure, Function & Diseases
The submandibular gland, also called the mandibular salivary gland, is one of the three major salivary glands. It is paired at the angle of the mandible. Its excretory ducts open into the oral cavity to the left and right of the lingual frenulum. What is submandibular gland? Together with the parotid gland (glandula parotidea) and … Submandibular Gland: Structure, Function & Diseases
After the formation of internal organs in the ninth week of pregnancy, a human embryo is also called a fetus until birth. During this time, what is known as fetogenesis takes place. Various complications can occur during fetogenesis. What is the fetus? The term fetus is defined according to the gestational age and the formation … Fetus: Structure, Function & Diseases
Saliva is a secretion that is produced in the oral cavity by salivary glands. It consists of 99 percent water, but has very important functions. Low saliva production can therefore not only feel unpleasant, at the same time health disadvantages result from such a condition. What is saliva? Every day, the human body produces about … Saliva: Structure, Function & Diseases
Blandin-Nuhn gland is a small and exocrine salivary gland at the tip of the tongue with serum-like mucous secretion. Saliva mainly takes care of the remineralization of hard tissue in the oral cavity and facilitates swallowing. Diseases of the salivary glands are often associated with decreased salivary secretion. What is the Blandin-Nuhn gland? The Blandin-Nuhn … Blandin-Nuhn Gland: Structure, Function & Diseases
Physical ailments can be relieved not only by chemical medicines. Herbal remedies also help to alleviate pain or other disorders. Yellow gentian exhibits different effects in this regard. Used properly, it can be seen as a substitute for tablets or other medications. However, in certain situations, caution is advised when using yellow gentian. Occurrence and … Yellow Gentian: Applications, Treatments, Health Benefits
The inferior ganglion switches fibers from the glossopharyngeal and vagus nerves. It is the first ganglion encountered by the two cranial nerves outside the cranial cavity and includes both the petrosal ganglion and the nodosal ganglion. The inferior ganglion is involved in gustatory and sensory perception. Nerve damage to the gustatory pathway can cause taste … Inferior Ganglion: Structure, Function & Diseases
A sensory organ converts external environmental stimuli into usable information for the organism. The stimuli converted into electrical impulses reach the brain via the nerve fibers and are processed there into the actual perceptions. Diseases of the individual sensory organs often lead to the failure of one of the five senses. What are the sensory … Sensory Organs: Structure, Function & Diseases
Cranial nerves arise directly from the brain. Of these, most are located in the brain stem. The job of the cranial nerves is to form the center of the nervous system in the head, neck and trunk. What are cranial nerves? Through both halves of the body run twelve cranial nerves , which perform a … Cranial Nerves: Structure, Function & Diseases
What is a scarlet tongue? The tongue takes on a characteristic coloration in the presence of scarlet fever. After being initially covered with white coatings, it presents itself red and shiny after these coatings have worn off. It also looks as if the scarlet tongue has lots of small pimples. These are the taste buds … The Scarlet Tongue
