Facial nerve
VII: Facial nerve is the
nerve on each side of the head and is the seventh of nerves skull (or cranial nerves), it emerges from the brain stem of the pons and the medulla, and controls the muscles face that gives expression and taste in two-thirds shrine of the tongue.It gives
nerves Parra Smbthawayh preganglionic parasympathetic fibers to the face and neck.
Segment in which Almsaal movement and to transfer the kinetic part which comes from the facial nerve nucleus in the pons,
while the sensory part comes from the nervus intermedius.
The kinetic part enters into hard bone in the temporal bone in the interior inside the hearing canal very close to the inner ear and then walks in the facial canal facial canal, a canal that passes from the middle ear, and be in his walk sharply Anhanaúan, then come out of the slot Stylomastoid foramen
Wimmer then within the salivary gland on the cheek, a parotid gland, and here is divided into 5 sections.
The kinetic part enters into hard bone in the temporal bone in the interior inside the hearing canal very close to the inner ear and then walks in the facial canal facial canal, a canal that passes from the middle ear, and be in his walk sharply Anhanaúan, then come out of the slot Stylomastoid foramen
Wimmer then within the salivary gland on the cheek, a parotid gland, and here is divided into 5 sections.
Geniculate ganglion:
(from Latin genu, for "knee") a neurofibers group L-type, which is
part of the facial nerve
= seventh cranial nerve =
facial nerve in the facial canal.
It receives sensory motor fibers and Barracambthawayh
It sends nerves to the lacrimal gland and submandibular gland and linguistic gland under the tongue and roof of the mouth, pharynx and external auditory canal and middle ear muscle and the back of the muscle digastric muscle, and muscle stylohyoid muscle, and the muscles of facial expression.
Nerve sensation and nerve Albarasimbthawayh transmitted via the nervus intermedius nerve to node geniculate ganglion. Motor nerves are transmitted by the same nerve VII facial nerve proper.
From the front section of the the temporal nerve arises node biggest The greater petrosal nerve, which carries sensory nerves and nerves before nodal Barracambthawayh.
http://en.wikipedia.org/wiki/Image:E...y_numbered.svg
Cranial nerves VII and VIII and selected structures of the inner and middle ear. 1 Nervus vestibularis, 2 Nervus cochlearis, 3 Nervus intermediofacialis, 4 Ganglion geniculi, 5 Chorda tympani, 6 Cochlea, 7 Ductus semicirculares, 8 Malleus, 9 Membrana tympani, 10 Tuba auditiva
It sends nerves to the lacrimal gland and submandibular gland and linguistic gland under the tongue and roof of the mouth, pharynx and external auditory canal and middle ear muscle and the back of the muscle digastric muscle, and muscle stylohyoid muscle, and the muscles of facial expression.
Nerve sensation and nerve Albarasimbthawayh transmitted via the nervus intermedius nerve to node geniculate ganglion. Motor nerves are transmitted by the same nerve VII facial nerve proper.
From the front section of the the temporal nerve arises node biggest The greater petrosal nerve, which carries sensory nerves and nerves before nodal Barracambthawayh.
http://en.wikipedia.org/wiki/Image:E...y_numbered.svg
Cranial nerves VII and VIII and selected structures of the inner and middle ear. 1 Nervus vestibularis, 2 Nervus cochlearis, 3 Nervus intermediofacialis, 4 Ganglion geniculi, 5 Chorda tympani, 6 Cochlea, 7 Ductus semicirculares, 8 Malleus, 9 Membrana tympani, 10 Tuba auditiva
No comments:
Post a Comment