Anatomy

The ovaries (ovaries) are one of the most important production sites for the female reproductive organs. They are responsible for the formation of egg cells and female sex hormones.

The dura mater (hard meninges) essentially serves to protect the brain from external influences. It is one of three meninges that surround the human brain.

The ulnar nerve belongs to the nerves of the arm plexus (brachial plexus) and is responsible for important motor and sensitive functions of the hand. It is a long nerve that extends over the entire arm to the hand. Injuries

The endocrine glands are hormonal glands that release their secretions directly into the bloodstream. The pituitary gland is responsible for controlling the entire endocrine system. With organ diseases of the endocrine glands, the hormonal balance gets mixed up and

The endoplasmic reticulum (ER) is present in every eukaryotic cell with the exception of mature erythrocytes. It is a cell organelle with a variety of functions. Without ER the cell and thus the organism would not be viable.

The intestine, especially the rectum, plays an important role in the human organism. Often, however, it is only given attention when there is a complaint.

The enteric nervous system (ENS) runs through the entire digestive tract and works largely independently of the rest of the nervous system. Colloquially, it is also known as the abdominal brain. Basically, it is used to regulate all operations of the

The pineal gland is a small endocrine gland in the brain that mainly controls the circadian rhythm, i.e. the sleep-wake rhythm of the body via the hormone melatonin and serotonin alternately. The pineal gland is of enormous importance

The auricularis magnus nerve is a sensitive nerve of the cervical plexus. The nerve supplies the dorsal ear skin and parts of the scalp sensitively. Damage to the nerve results in sensory disorders.

The human motor skills are controlled by the interaction of the two pyramidal tracts and the three extrapyramidal nerve tracts in the spinal cord. The extrapyramidal or extrapyramidal motor system is in this context mainly for involuntary

The extracellular matrix (ECM) comprises all of the body's own substances that are outside the cells in the intercellular space. The EZM is of great importance for the strength and shape of tissues and as a carrier for blood and

The falx cerebri separates the two hemispheres in the cerebrum. It is a crescent-shaped membrane. It consists of hard meninges.

The entire digestive system breaks down food into simple substances in order to be able to extract the usable substances for the organism. It practically consists of a long tube to which various digestive organs are tied.

The ankle is a functional unit of partial joints that enable mobility between the lower leg and the foot bones and the foot bones among themselves. Without them, an upright standing and wholeness is not possible.

Soft tissues include all soft tissues with the exception of epithelia, internal organs and glial tissue. Thus, fatty tissue, muscle tissue and connective tissue belong to the soft tissues.

The coronary arteries, which are also known as coronary vessels, include the coronary arteries or coronary arteries and the coronary veins or coronary veins. They supply the heart with oxygen and nutrients through the blood and run deoxygenated

The trochlear nerve is the fourth cranial nerve and motor innervates the superior oblique muscle. Together with the oculomotor nerve and the abducens nerve, it is involved in the movement of the eyeball. Double vision occurs when the nerve is paralyzed

The Musculus obliquus superior is a muscle of the external eye muscles, which is a skeletal muscle and is motor innervated by the fourth cranial nerve. The muscle is crucial for the downward look of the eyes and stands with

The neck repeatedly causes pain when turning the head and restricts mobility. As a rule, we then actually seem to have something in the form of stress "on our necks" - including tension, hardening, headaches and the like

The thigh bone is the longest tubular bone in the human skeleton and is also known as the femur in the medical field. Anatomically, it can be divided into several sections and plays a major role in locomotion. All the more drastic