| orbicularis pupillary r. |
unilateral contraction of the pupil, followed by dilatation after closure or attempted closure of eyelids that are forcibly held apart. Called also Galassi's pupillary, orbicularis, or Westphal-Piltz phenomenon and Gifford's, Gifford-Galassi, or Westphal's pupillary r.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
|---|---|
| orbicularis r. |
orbicularis pupillary reflex.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| orbicularis s. |
in hemiplegia, inability to close the eye on the paralyzed side without closing the other eye.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
| orbicularis oris muscle |
A circular muscle of the face originating on other muscles around the mouth whose mainly circular fibers are inserted in the skin at the corners of the mouth. It closes and purses the lips and is controlled by the facial
Ãâó:
|