How Do You Spell CENTRAL SULCUS?

Pronunciation: [sˈɛntɹə͡l sˈʌlkəs] (IPA)

The spelling of "central sulcus" is based on the sounds of each individual word. "Central" is pronounced as /ˈsɛntrəl/ with emphasis on the "sen" sound, whereas "sulcus" is pronounced as /ˈsʌlkəs/ with emphasis on the "su" sound. When combined, the stress falls on the first syllable of each word, resulting in the phonetic transcription of /ˈsɛntrəl ˈsʌlkəs/. This term refers to a prominent fissure on the surface of the brain, dividing the frontal and parietal lobes.

CENTRAL SULCUS Meaning and Definition

1. The central sulcus, also referred to as the central fissure or the fissure of Rolando, is a prominent anatomical feature in the human brain that separates the frontal lobe from the parietal lobe. It is one of the most prominent and well-defined sulci, or furrows, in the cerebral cortex.

   Positioned longitudinally, the central sulcus runs horizontally across the lateral surface of each hemisphere of the brain, from the upper part of the brain to the lower part, dividing the brain into anterior and posterior regions. Specifically, it separates the primary motor cortex, which is responsible for the initiation and control of voluntary movements, located on the precentral gyrus of the frontal lobe, from the primary somatosensory cortex, which is responsible for processing sensory information from different parts of the body, located on the postcentral gyrus of the parietal lobe.

   The central sulcus plays a crucial role in the organization and functioning of the brain. It helps to establish clear boundaries between the motor and sensory regions, allowing for specificity and precision in the control and perception of various bodily sensations and movement. Moreover, the central sulcus serves as a landmark in neurological examinations and neurosurgical procedures, aiding in the identification and determination of various brain disorders, lesions, and abnormalities, including epilepsy, brain tumors, and strokes. Its prominent and consistent presence across individuals makes it an important reference point for studying the structure and function of the human brain.

Common Misspellings for CENTRAL SULCUS

• xentral sulcus
• ventral sulcus
• fentral sulcus
• dentral sulcus
• cwntral sulcus
• csntral sulcus
• cdntral sulcus
• crntral sulcus
• c4ntral sulcus
• c3ntral sulcus
• cebtral sulcus
• cemtral sulcus
• cejtral sulcus
• cehtral sulcus
• cenrral sulcus
• cenfral sulcus
• cengral sulcus
• cenyral sulcus
• cen6ral sulcus

Etymology of CENTRAL SULCUS

The term "central sulcus" is derived from Latin and its etymology can be traced back as follows:

1. "Central" comes from the Latin word "centralis", which means "of or pertaining to the center". It ultimately derives from the Latin word "centrum", meaning "center" or "middle".

2. "Sulcus" comes from the Latin word "sulcus", which means "furrow" or "trench". It is related to the verb "sulcare", meaning "to plow" or "to groove".

Therefore, "central sulcus" can be understood as referring to a furrow or groove located in the center or middle part of a structure. In the context of neuroanatomy, the central sulcus refers specifically to a prominent sulcus (or groove) on the surface of the brain that separates the frontal lobe and the parietal lobe.

Similar spelling words for CENTRAL SULCUS

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• central processor,
• central body,
• central office,
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• Central Powers,
• centranthus,
• Central America,
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• Central American,
• central vision.

Plural form of CENTRAL SULCUS is CENTRAL SULCUSES