How Do You Spell MEYNERT'S BUNDLE?

Pronunciation: [mˈe͡ɪnəts bˈʌndə͡l] (IPA)

Meynert's bundle, also known as the lateral thalamic radiation, is a group of nerve fibers found in the brain, specifically in the thalamus region. The bundle is named after Theodor Meynert, an Austrian neuropathologist who first identified the fibers. The spelling of Meynert's bundle is pronounced /ˈmaɪnərts ˈbʌndl/ in IPA phonetics, with the stress on the first syllable of "Meynert." The word "bundle" is spelt as it is pronounced as /ˈbʌndl/, with the stress on the first syllable of "bun."

MEYNERT'S BUNDLE Meaning and Definition

  1. Meynert's bundle, also known as the thalamopontine tract, is a prominent white matter bundle found within the human brain. It is named after Theodor Hermann Meynert, an Austrian psychiatrist and neurologist who first described this bundle in the late 19th century.

    Meynert's bundle is a significant pathway that connects two crucial structures: the thalamus and the pons. The thalamus is a central relay station in the brain, responsible for receiving sensory information from various parts of the body and transmitting it to the cerebral cortex. The pons, on the other hand, is an important structure involved in many vital functions, including sleep, respiration, and sensory-motor coordination.

    The white matter fibers of Meynert's bundle originate from the ventral and lateral nuclei of the thalamus and extend through the internal capsule, the cerebral peduncles, and ultimately reach the pons. This bundle is a crucial component of the intricate neural circuitry that serves as a pathway for transmitting sensory and motor information between the thalamus and the brainstem. It plays a significant role in regulating and modulating sensory information, motor function, and cognitive processes.

    Dysfunctions or damage to Meynert's bundle can have profound implications on sensory perception, motor control, and cognitive abilities. These disruptions can manifest as various neurological symptoms, such as sensory-motor deficits, changes in consciousness, and cognitive impairments.

    In summary, Meynert's bundle is a prominent white matter tract connecting the thalamus and the pons, serving as an essential pathway for transmitting sensory and motor information within the brain.

  2. Fasciculus retroflexus.

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

Common Misspellings for MEYNERT'S BUNDLE

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Etymology of MEYNERT'S BUNDLE

The term "Meynert's bundle" is named after Theodor Hermann Meynert, an Austrian neuropathologist and psychiatrist. He is renowned for his significant contributions to the field of neuroscience and is particularly known for his work on the anatomy of the brain. The concept of Meynert's bundle refers to a major fiber tract in the brain, specifically the white matter pathway known as the "medial forebrain bundle". The name "Meynert's bundle" was attributed in honor of the influential discoveries and research conducted by Dr. Meynert.