Definition of fornix in English:
fornix
nounPlural fornices ˈfɔːnɪksˈfɔrnɪks
Anatomy 1A vaulted or arched structure in the body.
Example sentencesExamples
- Excessively large implants may also compromise the fornices and possibly limit motility.
- The fornices should be palpated around the cervix for nodules suggestive of endometriosis, and may also be the etiology for fixed adnexa or may result from pelvic inflammatory disease.
- The lateral fornices may be lavaged without manipulation by directing the stream into them.
- The anterior part of the septum and the third ventricular roof were deficient with a narrow Monro's foramen and the third ventricular floor was visible through the space between both fornices.
- This again removes debris that could have hung up at the edge of the keratectomy and not run to the fornices.
- 1.1 A triangular area of white matter in the mammalian brain between the hippocampus and the hypothalamus.
Example sentencesExamples
- The fornix is an arching, fibrous band of nerve fibers.
- The septum pellucidum stretches across the interval between the genu of the corpus collosum and the columns of the fornix, separating the frontal horns of the two lateral ventricles.
- Between the two crura of the fornix is a white, triangular lamina, known as the fornical commissure.
- The fornix, mamillary bodies, and part of the anterior commissure can also be seen.
- Axons of neurons in the hippocampus (a specialized part of the cerebral cortex involved in conscious memory) run in a tract called the fornix, which ends on neurons in the mammillary bodies of the hypothalamus.
Origin
Late 17th century: from Latin, literally 'arch, vaulted chamber'.