How Do You Spell GLOBUS PALLIDUS?

Pronunciation: [ɡlˈə͡ʊbəs pˈalɪdəs] (IPA)

The term "Globus Pallidus" is commonly used in neuroscience to describe a cluster of neurons in the brain. The spelling of this term can be confusing because it contains silent letters. Using IPA phonetic transcription, we can better understand the pronunciation of this word. It is pronounced /ˈɡloʊbəs ˈpælɪdəs/, where the "glo" in "globus" is pronounced with a long "o" sound and "bal" in "pallidus" is pronounced with a short "a" sound. Despite its tricky spelling, understanding the phonetics can help in accurate pronunciation.

GLOBUS PALLIDUS Meaning and Definition

1. The Globus Pallidus refers to a specific anatomical structure located deep within the brain, forming part of the basal ganglia, which are central to motor control and movement coordination. It consists of two distinct segments: the internal globus pallidus (GPi) and the external globus pallidus (GPe).

   The internal globus pallidus, also known as the medial globus pallidus, is a small, globular mass of gray matter. It plays a vital role in motor regulation by receiving inhibitory signals from the striatum, which is a major input region of the basal ganglia. The GPi then acts to inhibit the thalamus, a central relay station for sensory and motor signals, effectively modulating the flow of information between the cortex and basal ganglia circuits.

   The external globus pallidus, known as the lateral globus pallidus, is positioned adjacent to the internal segment. It receives direct input from the subthalamic nucleus and provides inhibitory projections to the substantia nigra pars reticulata and the motor region of the thalamus. These connections help regulate motor activity and ensure balanced movement execution.

   Overall, the Globus Pallidus serves as a crucial component of the basal ganglia system, assisting in the coordination, modulation, and smooth execution of voluntary movements. Dysfunction or damage to this structure can lead to movement disorders such as Parkinson's disease, dystonia, or Huntington's disease, underscoring its significance in the overall functioning of the central nervous system.

2. Pale globe, one of the two inner, smaller, and lighter gray, of the three portions into which the lentiform or lenticular nucleus is divided by laminae of white substance.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for GLOBUS PALLIDUS

• flobus pallidus
• vlobus pallidus
• blobus pallidus
• hlobus pallidus
• ylobus pallidus
• tlobus pallidus
• gkobus pallidus
• gpobus pallidus
• goobus pallidus
• glibus pallidus
• glkbus pallidus
• gllbus pallidus
• glpbus pallidus
• gl0bus pallidus
• gl9bus pallidus
• glovus pallidus
• glonus pallidus
• glohus pallidus
• glogus pallidus

Etymology of GLOBUS PALLIDUS

The term "Globus Pallidus" comes from Latin. "Globus" means "ball" or "sphere", while "pallidus" translates to "pale" or "pallid". Thus, "Globus Pallidus" refers to the pale or pallid sphere-like structure that characterizes this part of the brain.