Medial frontal gyrus

Medial Frontal Gyrus

File:Gray727 medial frontal gyrus.png

Medial view of the brain showing the Medial Frontal Gyrus

The Medial Frontal Gyrus is a part of the brain located in the frontal lobe. It is involved in various cognitive functions, including decision-making, memory processing, and response to reward.

Anatomy

The Medial Frontal Gyrus is located in the medial part of the frontal lobe, superior to the cingulate gyrus. It is bounded by the cingulate sulcus on the inferior side and by the superior frontal sulcus on the superior side.

Function

The Medial Frontal Gyrus is involved in a variety of cognitive functions. It plays a crucial role in decision-making, particularly in situations that require the evaluation of risk and reward. It is also involved in the processing of memory, especially working memory. Additionally, it is implicated in the regulation of social behavior and emotional processing.

Clinical Significance

Damage to the Medial Frontal Gyrus can result in a variety of neurological and psychiatric conditions. These include schizophrenia, depression, and attention deficit hyperactivity disorder (ADHD). It is also associated with Parkinson's disease and Alzheimer's disease.

See Also

• Frontal lobe
• Cingulate gyrus
• Superior frontal sulcus
• Cingulate sulcus