chiasmatic , auch: chiasmal , auch: chiasmic

Yet another cause of hemeralopia is uni- or bilateral post chiasmatic brain injury.

Chiasmatic cistern.

The subplate is similar to the chiasmatic neurons in that these cell groups disappear (or transit into other cell types) as the brain matures.

Behind this is the anterior margin of the chiasmatic groove, running laterally on either side to the upper margin of the optic foramen.

In the sphenoid bone, behind the chiasmatic groove is an elevation, the tuberculum sellæ (or the tubercle of sella turcica).

Thus, Rec12 protein has one or more functions in MI that are distinct from its functions to catalyze recombination and mediate chiasmatic segregation.

These muscle fibers are closely related and only a small chiasmatic space, through which the cephalic vein passes, prevents the two muscles from forming a continuous muscle mass.

Rec12 also has two roles in reductional chromosome segregation during MI: First, catalytically-active Rec12 is required for normal levels of reductional (chiasmatic) segregation.

Light signals travel to a tiny cluster of nerves in the hypothalamus in the center of the brain, the body's master clock, which is called the supra chiasmatic nucleus or SCN.

The "leaf" or extension of the chiasmatic cistern above the chiasma, which is separated from the optic recess of the third ventricle by the thin lamina terminalis, has been called the suprachiasmatic cistern.

Rec12 and its active site tyrosine are required for chiasmatic meioses Models for recombination posit that gene conversion and reciprocal exchange (crossover recombination) are alternative outcomes of a common intermediate [ 11 ] .

Behind the chiasmatic groove is an elevation, the tuberculum sellae; and still more posteriorly, a deep depression, the sella turcica (the Turkish saddle), the deepest part of which lodges the pituitary gland and is known as the hypophyseal fossa.

The middle part of the fossa presents, in front, the chiasmatic groove and tuberculum sellæ; the chiasmatic groove ends on either side at the optic foramen, which transmits the optic nerve and ophthalmic artery to the orbital cavity.

Not without any chiasmatic mirroring My Way (Claude François being one of the co-authors of the original song Comme d'habitude) that has deeper meaning in Paul Anka's lyrics than in the original French version by Claude François and Jacques Revaux.

The superior surface of the body of the sphenoid bone is bounded behind by a ridge, which forms the anterior border of a narrow, transverse groove, the chiasmatic groove (optic groove, prechiasmatic sulcus), above and behind which lies the optic chiasma of cranial nerve 2 (the optic nerve).