07/05/2023
Damage to the brain, spine, or nerves or changes in how they work are the causes of neurological issues. The medical specialty known as neurology, which deals with issues affecting the nervous system, is the source of the term "neurological." The word neuro implies nerve and sensory system.
Know your Brain: The human body's most complex organ is the brain. This three-pound organ controls behavior initiates body movement, interprets the senses, and houses intelligence. Lying in its hard shell and washed by defensive liquid, the mind is the wellspring of the multitude of characteristics that characterize humankind. The mind is the crown gem of the human body.
The Brain and Spinal Cord: The central nervous system is made up of the brain and spinal cord taken together. We incorporate this intricate system into every activity. It controls what our body does automatically, like breathing and digesting food, and what we choose to do, like walking and talking. Our senses—seeing, hearing, touching, tasting, and smelling—as well as our feelings, thoughts, and memories are all controlled by the central nervous system.
Nerve cells and supporting tissue make up the brain, which is a pliable, spongy mass. There are three main sections: the frontal cortex, the cerebellum, and the mind stem. The components work together, but each has its unique purpose.
The majority of the upper skull is occupied by the cerebrum, the largest part of the brain. The left and right cerebral hemispheres are their two halves. The frontal cortex utilizes data from our faculties to let us know what's happening around us and advises our body on how to answer. The right half of the globe controls the muscles on the left half of the body, and the left side of the equator controls the muscles on the right half of the body. Reading, thinking, and learning are all controlled by this region of the brain, as are speech and emotions.
Balance and more complex actions like walking and talking are controlled by the cerebellum, which is located behind the cerebrum and under the brain.
The mind stem interfaces the cerebrum with the spinal rope. It controls appetite and thirst and the absolute most essential body capabilities, for example, internal heat level, circulatory strain, and relaxation.
Meninges, a covering of three thin membranes, and the skull's bones protect the brain. Cerebrospinal fluid also provides cushioning and protection for the brain. Special cells in the four hollow spaces in the brain known as ventricles produce this watery fluid. It moves between the meninges and through the ventricles. Cerebrospinal liquid additionally carries supplements from the blood to the cerebrum and eliminates side effects from the mind.
Nerve fiber bundles make up the spinal cord. Through a canal in the middle of the spine, it descends from the brain. The spinal cord is shielded by these bones. Meninges cover the spinal cord, which is cushioned by cerebrospinal fluid, just like the brain.
The brain is connected to the majority of the body's nerves by spinal nerves. Different nerves go straightforwardly from the mind to the eyes, ears, and different pieces of the head. Messages travel between the brain and the rest of the body via this nerve network.