Wernecking Cross

Wernecking's cross (lat. decussatio veli medullaris anterioris) - crossing of fibers of the corpus callosum in the medulla oblongata.

Named after the German anatomist Friedrich Gustav Werneking (1798-1835), who first described this anatomical formation.

Wernecking's chiasm is a crossing of the fibers of the corpus callosum coming from the cerebral hemispheres. This bidirectional interweaving of pathways allows for communication and integration of left and right hemisphere functions.

The chiasm is located in the medulla oblongata at the level of the lower colliculi of the quadrigeminal. It consists of transversely oriented fibers that cross the midline and connect the cerebral hemispheres.

Anatomically, the Wernecking chiasm is part of the corpus callosum, an important pathway connecting the cerebral cortex with subcortical structures. It plays a significant role in coordinating the motor and sensory functions of the left and right parts of the body.

Werneking Cross (F. Ch. G. Werneking) was a German anatomist who made significant contributions to the development of anatomy and medicine. He was born in 1798 and died in 1835.

Wernecking was one of the first to study human anatomy using modern research techniques such as microscopy and radiography. He was also an active promoter of the use of these methods in medicine.

One of Wernecking's most famous discoveries is his study of the chiasm of the spinal cord, which is located at the level of the first lumbar vertebra. He discovered that the spinal cord is divided into two parts, which connect at this level to form a decussation. This discovery was an important step in understanding the anatomy of the spinal cord and the nervous system as a whole.

In addition, Werneking studied other aspects of anatomy, such as the structure of the skull and brain. He also worked on pathological problems related to heart and lung diseases.

Overall, Wernecking's Cross was an outstanding anatomist and scientist who made enormous contributions to the development of medicine and anatomy. His work is still important for the science and practice of health care.