0
Well, there are several #7s. You have:
- Cranial nerve 7 - the facial nerve, which controls muscles of facial expression in addition to some aspects of taste, salavation, blinking, & tearing.
- C7 - the 7th cervical nerve transmits sensation along the parts of the back of the forearm and arm & into the middle finger. It also is invlolved in muscle movements such as elbow extension and wrist flexion.
- T7 - the 7th thoracic nerve controls some intercostal muscle function and skin sensation in a small patch of skin from just below the shoulder blades to a few inches above the belly button. This nerve also is involved in autonomic innervation to some vital organs in the abdomen.
What else can I help you with?
What is the nerve IV of the cranial nerves?
The nerve IV of the cranial nerves is the trochlear nerve. It is responsible for controlling the superior oblique muscle of the eye, which helps with downward and inward eye movements. It is the smallest cranial nerve in terms of the number of axons it contains.
Most chordates have large number of nerve cells concentrates into a?
brain
What is the 12 pairs of peripheral nerves that branch out from the brain?
You are speaking of the 12 cranial nerves:I. Olfactory nerve which branches out of the telencephalonII. Optic which branches out of the diencephalonIII. Oculomotor nerve which branches out of the mesencephalonIV. Trochlear nerve nerve which branches out of the mesencephalonV. Trigeminal nerve which branches out of the ponsVI. Abducens nerve which branches out of the ponsVII. Facial nerve which branches out of the ponsVIII. Vestibulochochlear nerve which branches out of the ponsIX. Glossopharangeal nerve nerve which branches out of the medullaX. Vagus nerve nerve which branches out of the medullaXI. Accessory nerve nerve which branches out of the medulla & cervical spineXII. Hypoglossal nerve nerve which branches out of the medulla
What are medullated and non- medullated nerve fibres?
Depending on the number of sheaths ,nerve fibres are of two types :-Myelinated (Medullated) Nerve Fibre.Nonmyelinated (NonMedullated) Nerve Fibre.Myelinated (Medullated) Nerve Fibre.:-are those nerve fibres which are covered by two sheaths ,myelin & neurolemma.Nonmyelinated (NonMedullated) Nerve Fibre.:-these nerve fibres are devoid of myelin sheath .However,neurolemma is present.
How do find atomic number of 7?
Nitrogen is a non metal element. Atomic number of it is 7.
What is the nerve number for the trigeminal nerve?
five
What nerve is number 5?
Cranial nerve 5 is the trigeminal nerve.
Nerve commonly involved in guillain barre syndrome?
It's Facial nerve (7 cranial nerve)
What number cranial nerve is the vagus nerve?
The vagus nerve is the 10th cranial nerve, also known as cranial nerve X.
What nerve is responsible for slowing the heart rate?
The Vagus Nerve (Number 10 or X)
Which cranial nerve supplies the thumb?
It is not one of the cranial nerves (I-XII), it is cervical nerve number 6.
How small can a nerve be?
he trochlear nerve (the fourth cranial nerve, also called the fourth nerve, IV) is a motor nerve (a "somatic efferent" nerve) that innervates a single muscle: thesuperior oblique muscle of the eye.The trochlear nerve is unique among the cranial nerves in several respects. It is the smallest nerve in terms of the number of axons it contains.
Over 90 percent of all parasympathetic fibers are derived from what cranial nerve number?
X (Vagus Nerve)
Over 90 percent of all parasympathetic fibers are derived from cranial nerve number?
X vagus nerve
Do the dendrites of a nerve have large number of branches?
No they dont
What cranial nerve number is hypoglossal?
12 or XII
What are the release dates for Shatner's Raw Nerve - 2008 Leonard Nimoy 1-7?
Shatner's Raw Nerve - 2008 Leonard Nimoy 1-7 was released on: USA: 6 January 2009
