What is funiculi of spinal cord?

A funiculus is a small bundle of axons (nerve fibres), enclosed by the perineurium. A small nerve may consist of a single funiculus, but a larger nerve will have several funiculi collected together into larger bundles known as fascicles. Funiculi in the spinal cord are portions of white matter.

What is the function of funiculi?

The funiculus provides the sole channel of communication between the seed and the parent plant; however, little is known about its role in nutrient supply during seed maturation.

What does lateral funiculus mean?

The lateral funiculus is the area of white matter located between the posterolateral and anterolateral sulci. From: Fundamental Neuroscience for Basic and Clinical Applications (Fifth Edition), 2018.

What is a dorsal Funiculus?

dorsal funiculus the white substance of the spinal cord lying on either side between the posterior median sulcus and the dorsal root. lateral funiculus (funiculus latera´lis) the lateral mass of fibers on either side of the spinal cord, between the anterolateral and posterolateral sulci.

What happens when you cut the lateral funiculus?

Lateral funiculus. The lateral funiculus transmits the contralateral corticospinal and spinothalamic tracts. A lateral cutting of the spinal cord results in the transection of both ipsilateral posterior column and lateral funiculus and this produces Brown-Séquard syndrome.

What is the function of the posterior funiculus?

Posterior funiculus 1 Definition. The posterior funiculus is a part of the spinal cord’s white matter which is situated between its posterior and posterior median sulci. 2 Neural pathways. The posterior funiculus contains the ascending spinobulbar tract which is made up of the cuneate and gracile fasciculi. 3 Pathway.

Where are the funiculi located in the spinal cord?

Ranson has found that large numbers of the non-medullated dorsal root axons which enter the cord are contributed to Lissauer’s zone. The lateral fasciculus proprius (lateral ground bundle, lateral limiting layer) is situated in the lateral concavity of the grey column and is continuous with the other fasciculi proprii both dorsal and ventral.

Is there a parody of Funiculi, Funicula?

In 1933 Arthur Fields and Fred Hall published a parody of “Funiculì, funiculà” titled “My High Silk Hat”. This parody has been republished several times, including in the 1957 Gilwell Camp Fire Book. In 1964, song parodist Allan Sherman ‘s album For Swingin’ Livers Only! included “America’s a Nice Italian Name” which uses the melody.