LOBUS OCCIPITALIS Meaning and
Definition
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The lobus occipitalis, also known as the occipital lobe, is a major component of the human brain found in the posterior region of the cerebral hemisphere. It is one of the four primary lobes of the cerebral cortex. The occipital lobe plays a crucial role in the processing and interpretation of visual information received from the eyes.
Anatomically, the occipital lobe lies at the back of the brain, just above the cerebellum, and is delineated by an imaginary line called the parieto-occipital sulcus. It is primarily responsible for the reception, analysis, and integration of visual stimuli, essential for vision, perception, and the formation of visual memories.
The primary visual cortex, located within the occipital lobe, receives visual information from the eyes via the optic nerves and processes it to recognize shapes, colors, and other visual features. This information is further transmitted to other areas of the brain for higher-order processing and interpretation, allowing us to recognize and make sense of the world around us.
Damage or injury to the occipital lobe can cause various visual impairments, such as vision loss, visual field defects, or difficulties in recognizing faces or objects. The study of the structure, function, and disorders related to the lobus occipitalis is essential in the fields of neuroscience, psychology, and clinical medicine, contributing to a better understanding of visual processing and perception.
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Occipital lobe, the posterior pyramidal portion of each cerebral hemisphere, separated by no distinct surface markings from the parietal and temporal lobes (with the exception of the sulcus parieto-occipitalis) in the human adult; in the fetus its anterior boundary is marked on the outer surface by a groove, fissura perpendicularis externa, which corresponds to the "Affenspalte" or ape-fissure.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for LOBUS OCCIPITALIS
- lobus occipitalic
- lobus occipitaliq
- lobus occipitalir
- lobussoccipitalis
- lowbusoccipitalis
- lobusoccipietalis
- l obus occipitalis
- lo bus occipitalis
- lob us occipitalis
- lobu s occipitalis
- lobus o ccipitalis
- lobus oc cipitalis
- lobus occ ipitalis
- lobus occipi talis
- lobus occipit alis
- lobus occipita lis
- lobus occipital is
- lobus occipitali s
Etymology of LOBUS OCCIPITALIS
The word "lobus occipitalis" comes from Latin, specifically from two Latin words: "lobus", meaning "lobe", and "occipitalis", meaning "occipital".
- The word "lobus" refers to a rounded or projecting part of an organ or structure. It is derived from the Latin word "lobo", which means "a rounded object" or "a lobe" itself.
- The term "occipitalis" refers to the occipital part or region, which is situated at the back of the head or skull. It is derived from the Latin word "occiput", which means "back of the head" or "occipital bone".
Therefore, the etymology of "lobus occipitalis" describes the rounded lobe located in the occipital region or part of the brain.
