Taenia of fourth ventricle | |
---|---|
![]()
Rhomboid fossa. (Taenia of fourth ventricle labeled at bottom left.) | |
![]() The
formatio reticularis of the
medulla oblongata, shown by a transverse section passing through the middle of the
olive. (Testut.) 1.
Anterior median fissure. 2.
Fourth ventricle. 3.
Formatio reticularis, with 3’, its internal part (reticularis alba), and 3’’, its external part (reticularis grisea). 4.
Raphé. 5.
Pyramid. 6.
Lemniscus. 7.
Inferior olivary nucleus with the two
accessory olivary nuclei. 8.
Hypoglossal nerve, with 8’, its nucleus of origin. 9.
Vagus nerve, with 9’, its nucleus of termination. 10.
Lateral dorsal acoustic nucleus. 11.
Nucleus ambiguus (nucleus of origin of motor fibers of
glossopharyngeal,
vagus, and cerebral portion of
spinal accessory). 12.
Gracile nucleus. 13.
Cuneate nucleus. 14. Head of
posterior column, with 14’, the lower sensory root of
trigeminal nerve. 15.
Fasciculus solitarius. 16.
Anterior external arcuate fibers, with 16’, the
nucleus arcuatus. 17.
Nucleus lateralis 18. Nucleus of
fasciculus teres. 19. Lingula. | |
Details | |
Identifiers | |
Latin | taenia ventriculi quarti |
NeuroNames | 632 |
Anatomical terms of neuroanatomy |
In the brain, the taenia of the fourth ventricle (lingula, tenia of fourth ventricle) are two narrow bands of white matter, one on either side, which complete the lower part of the roof of the fourth ventricle.
Each consists of a vertical and a horizontal part.
This article incorporates text in the
public domain from
page 797 of the 20th edition of
Gray's Anatomy (1918)
Taenia of fourth ventricle | |
---|---|
![]()
Rhomboid fossa. (Taenia of fourth ventricle labeled at bottom left.) | |
![]() The
formatio reticularis of the
medulla oblongata, shown by a transverse section passing through the middle of the
olive. (Testut.) 1.
Anterior median fissure. 2.
Fourth ventricle. 3.
Formatio reticularis, with 3’, its internal part (reticularis alba), and 3’’, its external part (reticularis grisea). 4.
Raphé. 5.
Pyramid. 6.
Lemniscus. 7.
Inferior olivary nucleus with the two
accessory olivary nuclei. 8.
Hypoglossal nerve, with 8’, its nucleus of origin. 9.
Vagus nerve, with 9’, its nucleus of termination. 10.
Lateral dorsal acoustic nucleus. 11.
Nucleus ambiguus (nucleus of origin of motor fibers of
glossopharyngeal,
vagus, and cerebral portion of
spinal accessory). 12.
Gracile nucleus. 13.
Cuneate nucleus. 14. Head of
posterior column, with 14’, the lower sensory root of
trigeminal nerve. 15.
Fasciculus solitarius. 16.
Anterior external arcuate fibers, with 16’, the
nucleus arcuatus. 17.
Nucleus lateralis 18. Nucleus of
fasciculus teres. 19. Lingula. | |
Details | |
Identifiers | |
Latin | taenia ventriculi quarti |
NeuroNames | 632 |
Anatomical terms of neuroanatomy |
In the brain, the taenia of the fourth ventricle (lingula, tenia of fourth ventricle) are two narrow bands of white matter, one on either side, which complete the lower part of the roof of the fourth ventricle.
Each consists of a vertical and a horizontal part.
This article incorporates text in the
public domain from
page 797 of the 20th edition of
Gray's Anatomy (1918)