Their caudal fins and anal fins are sharply concave.

By contrast, most bony fish possess a homocercal caudal fin.

So allometric cranial ontogeny is relative skull growth.

It's called Trans Cranial Magnetic Stimulation, or TMS.

The tensor veli palatini is innervated by cranial nerve 5 branch V3 (which is the mandibular division of the trigeminal cranial nerve).

They typically have spiny heads, and rounded pectoral and caudal fins.

The caudal fin is strongly divided and rigid, with a slender, ridged base.

It never carries any appendages, but a forked tail called the caudal furca may be present.

Ideally you want to put the head support in the cranial area, right there.

An important part of the physical exam is also assessment of the cranial nerves.

By contrast, all amniotes (mammals, birds and reptiles) have twelve pairs of cranial nerves.

This cranial specialization is unusual among dinosaurs but has evolved independently in some lizards.

The anal fin and the bottom portion of the caudal fin are light brown to dark red.

Sharks possess a heterocercal caudal fin in which the dorsal portion is usually noticeably larger than the ventral portion.

Dinosaurs The vertebral column in dinosaurs consists of the cervical (neck), dorsal (back), sacral (hips), and caudal (tail) vertebrae.

They can be found along the course of the cranial nerves, outside the brain and skull.

The caudal fin is separate, and the pectoral fins are rudimentary or entirely absent none of the fins has spines.

Two pairs of cranial nerves the olfactory nerves and the optic nerves are often considered structures of the central nervous system.

The development of P. robustus , namely in cranial features, seemed to be aimed in the direction of a heavy chewing complex .

The body consists of a head, three body segments with a pair of legs each, and a caudal segment with a fourth pair of legs.

Cranial nerve palsies, vocal cord paresis, and rare reports of severe hypersensitivity reactions have been reported during post marketing surveillance of Abraxane.

Originally identified as a hadrosaur, this specimen consists only of post cranial remains and is only provisionally considered an example of Triceratops .

Description Although the body of the reef fish can vary in shade from light to dark blue, the dorsal, anal and caudal fins are golden blue.

The optic nerve, also known as cranial nerve II, is a paired nerve that transmits visual information from the retina to the brain.

Its diameter increases from about 1.6 mm within the eye to 3.5 mm in the orbit to 4.5 mm within the cranial space.

The comprehensive solution this is the device it's about one inches by two inches and, oddly enough, just the thickness of most cranial bones.

The destruction of these nerves weakens the muscles supplied by the cranial nerves, producing symptoms of encephalitis, and causes difficulty breathing, speaking and swallowing.

The fossils (twenty one in total) include upper and lower jaws, cranial fragments, and the upper and lower parts of a leg bone (tibia).

However, it can be said that the available skull is similar to P. boisei, although the incisors are larger, the face more prognathic, and the cranial base less flexed.

We formed a company called NeuroPace and we started work on responsive neurostimulation, and this is a picture of what the device looked like, that's placed into the cranial bone.

The monophyly of dinosaurs was explicitly proposed in the 1970s by Galton and Robert T. Bakker, who compiled a list of cranial and postcranial synapomorphies (common anatomical traits derived from the common ancestor).

Galen conducted many nerve ligation experiments that supported the theory, which is still accepted today, that the brain controls all the motions of the muscles by means of the cranial and peripheral nervous systems.

Like all Scleropages , Asian arowanas have long bodies large, elongated pectoral fins, dorsal and anal fins located far back on the body and a much larger caudal fin than that of their South American relative, the silver arowana, Osteoglossum bicirrhosum .

Frogs have ten pairs of cranial nerves which pass information from the outside directly to the brain, and ten pairs of spinal nerves which pass information from the extremities to the brain through the spinal cord.

There's a cut made in the scalp it's opened the neurosurgeon has a template he marks it around, and uses a dental burr to remove a piece of the cranial bone exactly the size of our device.

An extensive study of Herrerasaurus by Sereno in 1992 suggested that of these proposed synapomorphies, only one cranial and seven postcranial features were actually derived from a common ancestor, and that the others were attributable to convergent evolution.

Sir Richard Owen and Alfred Newton both wanted to be first to describe the post cranial anatomy of the dodo, and Owen bought a shipment of dodo bones originally meant for Newton, which led to rivalry between the two.

In the dog the ileal orifice is located at the level of the first or second lumbar vertebra, in the ox in the level of the fourth lumbar vertebrae, in the sheep and goat at the level of the caudal point of the costal arch.

Inflammation of the meninges may lead to abnormalities of the cranial nerves, a group of nerves arising from the brain stem that supply the head and neck area and which control, among other functions, eye movement, facial muscles, and hearing.

The muscles of the neck may also be affected, and about half experience involvement of the cranial nerves, which supply the head and face this may lead to weakness of the muscles of the face, swallowing difficulties and sometimes weakness of the eye muscles.

Chang Diaz and Baker, a medical doctor, performed a detailed supplementary objective by photographing and videotaping the veins and arteries in the retinal wall of Baker's eyeball to provide detailed measurements which might give clues about a possible relationship between cranial pressure and motion sickness.

He began medical training at Haverford College and, during an internship at a hospital, he was diagnosed with a cranial bone tumor, which was successfully removed a plate was installed in his head, and he ended medical training after nine months and a subsequent operation to replace the plate with one of his own design.