| Cruciform eminence | |
|---|---|
Human skull. Position of cruciform eminence is shown in red. | |
Occipital bone. Inner surface. | |
| Details | |
| Identifiers | |
| Latin | eminentia cruciformis |
| TA98 | A02.1.04.028 |
| TA2 | 574 |
| FMA | 75754 |
| Anatomical terms of bone | |
The cruciform eminence (or cruciate eminence) divides the deeply concave internal surface of the occipital bone into four fossae:
- The upper two fossae are called the cerebral fossae, are triangular and lodge the occipital lobes of the cerebrum.
- The lower two are called the cerebellar fossae, are quadrilateral and accommodate the hemispheres of the cerebellum.
The upper fossae are separated from the lower fossae by a groove for the transverse sinuses. At the point of intersection between all four fossae is the internal occipital protuberance.
Additional images
-
Cerebral fossa (shown in red) -
Cerebellar fossa (shown in red)
References
This article incorporates text in the
public domain from
page 130 of the 20th edition of
Gray's Anatomy (1918)
External links
 | This human musculoskeletal system article is a stub. You can help Wikipedia by expanding it. |
| Cruciform eminence | |
|---|---|
|
Human skull. Position of cruciform eminence is shown in red. | |
|
Occipital bone. Inner surface. | |
| Details | |
| Identifiers | |
| Latin | eminentia cruciformis |
| TA98 | A02.1.04.028 |
| TA2 | 574 |
| FMA | 75754 |
| Anatomical terms of bone | |
The cruciform eminence (or cruciate eminence) divides the deeply concave internal surface of the occipital bone into four fossae:
- The upper two fossae are called the cerebral fossae, are triangular and lodge the occipital lobes of the cerebrum.
- The lower two are called the cerebellar fossae, are quadrilateral and accommodate the hemispheres of the cerebellum.
The upper fossae are separated from the lower fossae by a groove for the transverse sinuses. At the point of intersection between all four fossae is the internal occipital protuberance.
Additional images
-
Cerebral fossa (shown in red)
-
Cerebellar fossa (shown in red)
References
This article incorporates text in the
public domain from
page 130 of the 20th edition of
Gray's Anatomy (1918)
External links
|
| This human musculoskeletal system article is a stub. You can help Wikipedia by expanding it. |