During early development of the vertebrate embryo, a longitudinal groove on the neural plate gradually deepens and the ridges on either side of the groove ( the neural folds ) become elevated, and ultimately meet, transforming the groove into a closed tube, the ectodermal wall of which forms the rudiment of the nervous system.

* Consequences of intracranial hypertension: The symptoms that often occur first are those that are the consequences of increased intracranial pressure: Large tumors or tumors with extensive perifocal swelling ( edema ) inevitably lead to elevated intracranial pressure ( intracranial hypertension ), which translates clinically into headaches, vomiting ( sometimes without nausea ), altered state of consciousness ( somnolence, coma ), dilation of the pupil on the side of the lesion ( anisocoria ), papilledema ( prominent optic disc at the funduscopic eye examination ).

The ancient centre of the town is built on a hill, with the north side being more elevated than the south side.

He therefore conceived that, originally, when the Euxine was an inland sea, its level had by this means become so much elevated that it burst its barrier near Byzantium, and formed a communication with the Propontis, and this partial drainage had already, he supposed, converted the left side into marshy ground, and that, at last, the whole would be choked up with soil.

Many prescription drugs, such as dexamethasone and other steroids, can also have side effects resulting in central obesity, especially in the presence of elevated insulin levels.

Matches are played between two teams of seven players riding flying broomsticks, using four balls and six elevated ring-shaped goals three on each side of the Quidditch pitch ( field ).

An elevated building on one side of the courtyard held the Basille's archives.

Nearby the Old Harbour the so-called " Matitone " can be seen, especially by who crosses the city centre by way of the elevated road ( the " Sopraelevata "), controversial as well as peculiar skyscraper in shape of a pencil, that lays side by side with the group of the WTC towers, core of the San Benigno development, today base of part of the Municipality's administration and of several companies.

Most commonly this means that the elevated temperature has appeared in a person who was working in a hot, humid environment ( heat stroke ) or who was taking a drug for which hyperthermia is a known side effect ( drug-induced hyperthermia ).

This elevated line traverses the eastern side of the city, and though tracks were removed over much of the High Line when the mines closed, part of the lines is still used by the Birmingham Southern, and all of the roadbed and bridges remain in place.

The highway was re-routed in the 1990s ; the straighter US-95 now bypasses Ferdinand on its east side and stays east of the railroad and above the canyon, crossing it on a new elevated bridge ( photo ), directly above the old one.

Montour was founded near the villages of Insdian Village and Butlerville on the east side of Indian Creek upon the elevated bench on the south side of the Iowa River around 1864.

To rectify the sphere for use, first slacken the screw r in the upright stem R, and taking hold of the arm Q, move it up or down until the given degree of latitude for any place be at the side of the stem R ; and then the axis of the sphere will be properly elevated, so as to stand parallel to the axis of the world, if the machine be set north and south by a small compass: this done, count the latitude from the north pole, upon the celestial meridian L, down towards the north notch of the horizon, and set the horizon to that latitude ; then, turn the nut b until the sun Y comes to the given day of the year in the ecliptic, and the sun will be at its proper place for that day: find the place of the moon's ascending node, and also the place of the moon, by an Ephemeris, and set them right accordingly: lastly, turn the winch W, until either the sun comes to the meridian L, or until the meridian comes to the sun ( according as you want the sphere or earth to move ) and set the hour-index to the XII, marked noon, and the whole machine will be rectified.

* There are a side platform and 2 island platforms with 5 tracks elevated.

The ThinkPad 760 series also included an unusual keyboard design ; the keyboard was elevated by two arms riding on small rails on the side of the screen, tilting the keyboard to achieve a more ergonomic design.

The inferior surface articulates with the proximal end of the second metacarpal bone ; it is convex from side to side, concave from before backward and subdivided by an elevated ridge into two unequal facets.

This restricts gunnery, as cannon on the windward side are now elevated, while the leeward gun ports aim into the sea, or in heavy weather may be awash.

Typically they explode underneath or to the side of the vehicle to cause the maximum amount of damage ; however, as vehicle armor was improved on military vehicles, insurgents began placing IEDs in elevated positions such as on road signs, utility poles, or trees, in order to hit less protected areas.

* There are an island platform and a side platform with two tracks elevated.

On the Boston side of the bridge, the line briefly transformed into an elevated railway, rising over Charles Circle and connecting to another tunnel dug through Beacon Hill to Park Street.

Between these two escarpments the anticline has been subject to differential erosion so that geologically distinct areas of hills and vales lie in roughly concentric circles towards the centre ; these comprise the Greensand Ridge, most prominent on the north side of the Weald, where it includes Leith Hill, the highest hill in south-east England, the low-lying clay vales of the Low Weald, formed of less resistant Weald Clay, and finally the more highly resistant sandstones of the High Weald at the centre of the anticline, whose elevated forest ridge includes most notably Ashdown Forest.

An elevated walkway frequently ran around two or three sides of the courtyards in the houses.

A notable feature of the park is the Skywalk, an elevated walkway through and above the treetops, providing birdwatchers with an excellent view of local bird life.

The Center also has an adjoining building connected by an elevated walkway over the Monon Trail, where the Carmel Clay Parks Department offices are located.

Located just across North Main Street from the Roofless Church in New Harmony, Indiana, the park consists of a stand of evergreens on elevated ground surrounding a walkway.

The excess soil was then heaped up behind William Kent's cascade to produce an elevated walkway for people to admire the gardens and a view of the nearby River Thames.

A paved walkway extends from the baseball field to an elevated gazeboo overlooking the wetlands of the Aransas Pass Nature Trail.

A walkway can be at ground level, elevated, such as a boardwalk, or floating.

An elevated walkway connected the building to the World Trade Center plaza.

Monkey Trails utilizes a new method of displaying arboreal animals — by climbing up an elevated walkway throughout the exhibit.

An elevated walkway across Waterloo Road connects it to London Waterloo station and provides the main access ; the eastern ends of Waterloo East platforms have pedestrian connection to Southwark station on the London Underground Jubilee line ; at street level there is but a modest entrance in Sandell St ( not Wootton Street, as many sources claim ).

Potential improvements could include a fully enclosed waiting area ; automatic doors for comfort and safety, a tourist information centre, electronic bus and rail departure information, toilets and baby changing facilities, tower with lift and stairs to an elevated walkway connecting to the rail station and bus driver's facilities.

The walkways all led to a ¼ mile long elevated walkway leading straight through the, mostly covered, Killingworth Citadel Shopping Centre.

The arts complex and station are connected via an elevated pedestrian walkway, the Carlton R. Sickles Memorial Sky Bridge.

While the station has a street address on Haycock Road, it is physically located in the median of Interstate 66 near Virginia State Route 7 ( Leesburg Pike ); riders access the platform and mezzanine by means of an elevated walkway from the parking area.

The stadium also has dedicated elevated walkway access to the Allegheny Station of the Light Rail / Subway system.

Most visitors to the park walk along the Boardwalk Loop, an elevated walkway through the swampy environment that protects delicate fungi and plant life at ground level.

Shin Kong Mitsukoshi ( all buildings ), Vieshow Cinemas, New York New York, and Taipei 101 Mall are interconnected by an elevated walkway.

The down staircase goes immediately from the concourse to the station platform whilst the up staircase rises from approximately 100m along the platform and is connected by an elevated walkway to the concourse.

When then-Manhattan Borough president Hulan E. Jack suggested an elevated pedestrian walkway over a four-lane road through the park, Ms. Hayes initiated " Save the Square!

A self-guided nature trail built entirely on an elevated walkway forms a short loop through the site.

The CN Tower and Rogers Centre are connected via an enclosed elevated walkway, called Skywalk, from Union Station.

Parking is now located at the former location of Action Park's Motor World and bumper boat area, from which people may now take the shuttles to various parts of the resort, or may opt for a long walk up a steep hill and then cross over Route 94 using an elevated walkway.

Around the perimeter of the piazza runs an elevated concrete walkway, with a connection to the Sheraton Hotel across Queen Street, but which, due to budget limitations, presently remains closed for much of the year.

* An elevated walkway connects the station ( at the second floor of the southbound platform's stairwell ) with office buildings on Corporate Center Drive, including the Maryland Department of Transportation headquarters.

** On foot, using the elevated walkway to Corporate Center Drive, and from there to New Ridge Road.