Brodmann area 12
Brodmann area 12, a region of the cerebral cortex
Brodmann area 12 is a subdivision of the cerebral cortex in the brain, defined based on its cytoarchitecture. It is part of the frontal lobe and is involved in various higher cognitive functions. This area is named after Korbinian Brodmann, who first described it in the early 20th century.
Anatomy[edit | edit source]
Brodmann area 12 is located in the frontal lobe of the cerebral cortex. It is situated anterior to Brodmann area 11 and is often considered part of the orbitofrontal cortex. The precise boundaries of Brodmann area 12 can vary between individuals, but it is generally found on the ventral surface of the frontal lobe.
Cytoarchitecture[edit | edit source]
The cytoarchitecture of Brodmann area 12 is characterized by a distinct layering of neurons. This area is known for its granular appearance, with a prominent layer IV, which is typical of sensory areas. The organization of neurons in Brodmann area 12 suggests its involvement in complex processing tasks.
Function[edit | edit source]
Brodmann area 12 is associated with a variety of cognitive functions, including decision making, social behavior, and emotional regulation. It is part of the prefrontal cortex, which is crucial for executive functions such as planning, reasoning, and problem-solving. The orbitofrontal location of Brodmann area 12 suggests its involvement in processing reward-related information and evaluating the emotional significance of stimuli.
Clinical significance[edit | edit source]
Dysfunction in Brodmann area 12 has been implicated in several neuropsychiatric disorders. Abnormalities in this region may contribute to conditions such as obsessive-compulsive disorder, depression, and schizophrenia. Understanding the role of Brodmann area 12 in these disorders is an ongoing area of research.
Related pages[edit | edit source]
See also[edit | edit source]
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
