Frontal Lobe Anatomy

Anatomy and functions with images the frontal lobe is possibly the brain area that most distinguishes humans from the rest of the animals. The right hemisphere of the frontal lobe controls the left part of the body and vice versa.

Frontal Lobe Facts Position In Brain Summary Function

The frontal lobes are one of the four main lobes or regions of the cerebral cortex.

Frontal lobe anatomy. As the name implies the frontal lobe is located near the. The frontal lobe the largest of the cerebral lobes lies rostral to the central sulcus that is toward the nose from the sulcus. It is very important for the higher cognitive functions and the determination of the personality.

The posterior aspect of the frontal lobe the boundary is the central sulcus. The frontal lobe is the largest lobe accounting for 41 of the total neocortical volume 8. One important structure in the frontal lobe is the precentral gyrus which constitutes the primary motor region of the brain.

Damage to the frontal lobe can create changes in personality limited facial expressions and difficulty in interpreting ones environment. They are positioned at the front most region of the cerebral cortex and are involved in movement decision making problem solving and planning. The frontal lobe is also the most common place for brain injury to occur.

The frontal lobe is covered by the frontal cortex. On the lateral surface of the brain the central sulcus divides the frontal lobe from the parietal lobe. Frontal lobe anatomy the frontal lobe can be divided into a lateral polar orbital and medial part.

Individually the paired lobes are known as the left and right frontal cortex. Its most anterior part is known as the frontal pole and extends posteriorly to the central. The frontal cortex includes the premotor cortex and the primary motor cortex cortical parts of the motor cortex.

The frontal lobe resides largely in the anterior cranial fossa lying on the orbital plate of the frontal bone. The central sulcus posteriorly and the sylvian or lateral sulcus inferior ly. The anterior front portion of the frontal lobe is called the prefrontal cortex.

Each of these sections consists of a particular gyrus. Then if we go inferior ly here we have the lateral sulcus or we can call it the sylvian sulcus. Thats this boundary here on the inferior end of the frontal lobe.

The frontal lobe is part of the brains cerebral cortex. Involved in planning organizing problem solving selective attention personality and a variety of higher cognitive functions including behavior and emotions. There are four principal gyri in the frontal lobe.

The front part of the frontal lobe is covered by the prefrontal cortex. For this reason it has aroused special interest in the researchers who have carried out multiple studies on their functions and operating mechanism. Frontal lobe front part of the brain.

Frontal Lobe Anatomy And Clinical Relevance