Pyramid Paths [Tractus Pyramidales (Corticospinales), Pna]

The pyramidal tracts are efferent projection nerve pathways that begin in the precentral gyrus cortex and go to the cranial nerve nuclei and then to the spinal cord motor neurons responsible for motor activity. These pathways provide communication between the brain and the spinal cord, allowing us to control our muscles and control their activity.

The pyramidal tracts are one of the most important components of the central nervous system. They are responsible for transmitting nerve impulses from the cerebral cortex to the spinal cord, which allows us to control and manage our motor activity. In particular, they are responsible for controlling skeletal muscles, ensuring that they contract and relax in accordance with our desires and the commands we give to our brain.

The cerebral cortex is one of the most complex areas of the central nervous system, which processes information from the senses and controls our motor activity. It consists of many neurons that form complex connections among themselves and create neural networks that allow us to process information and make decisions.

One of the main pathways connecting the cerebral cortex with the motor cortex is called the pyramidal tract. It begins in the precentral gyrus cortex, which is located in the frontal lobe of the brain, and passes through various areas of the brain before reaching the cranial nerve nucleus. From there it continues through the cerebellum and spinal cord, where it ends at the motor neurons of the spinal cord.

In simple words about the Pyramid Routes

Our brains have many different pathways that connect different parts of the brain to each other. One such pathway is the pyramidal tract, which is an important part of motor control and helps in motor coordination. These pathways begin in the corticospinal nuclei of the brain and pass through the spinal cord to the motor neurons of the spinal cord, thus ensuring the coordination of body movements from our brain to our muscles. Thus, understanding how this pathway works may be useful for improving motor coordination and functional motor performance.

What are Pyramid Paths? What is movement? Before we understand the pyramidal tracts, we must understand what movement is. Movement is movement that we perform with our body. Movement may involve contracting muscles, changing the position of body parts, or moving the head or body through space. Movements are usually caused by commands from

At the intersection of the motor unit and the working area of ​​the brain there are the efferent and afferent tracts - this is the simplest concept. From it you can determine these very paths.

** Explanation: ** Projection pathways of nervous excitation are paths along which excitation is carried out centripetally from the working center to the periphery of the nervous system or centrifugally from the periphery to the working center (for example, in this case excitation is sent from top to bottom in pyramidal pathways).

The projection pathway is a nerve that conducts impulses in the opposite direction (for example, the sensory path) in the opposite direction from the main flow of impulses.

In general, any bundle of fibers