ventral surface refers to the front, or lower side, of an organism. For example, in a fish, the pectoral fins are dorsal to the anal fin, but ventral...

sends information to two primary pathways, called the ventral stream and the dorsal stream. The ventral stream begins with V1, goes through visual area V2...

Pelvic fins or ventral fins are paired fins located on the ventral surface of fish. In actinopterygians, the pelvic fin consists of two bony girdles attached...

macrolepidotus has a dark gray ventral surface, a greyish-silver head, pinkish-red fins, and rows of photophores along the ventral portion of the body and along...

Gastralia are bones protecting the ventral area of a vertebrate. They are found in some living and fossil reptiles. Crocodiles, plesiosaurs, ichthyosaurs...

flatworms. They are parasites. They have two suckers, usually. One of them is ventral (on the belly), and the other is oral (where the mouth is). This short...

The opposite side of the animal is described with the terms ventrum and ventral. In humans, the top of the foot is the dorsal part. Examples of the use...

run the length of an animal's body. In invertebrates it runs along the ventral side under the gut. In chordates it runs along the dorsal side above the...

another on the side of the back. The one on the side of the belly is called ventral body cavity, the one on the back dorsal body cavity. The membranes that...

vertebrates it is replaced by the vertebral column. The notochord is found ventral (underneath) the neural tube (future spinal cord). Notochords were the...

sting is not so harmful to humans. These have a muscular velum on the ventral surface, which allows them to move about. Beginning life as a tiny polyp...

(tergites) are fused in pairs. The true segments can be seen from the ventral side, each segment bearing a single pair of walking legs. A characteristic...

in size and resembled a coelacanth. Operculum is large and rounded. The ventral side had longitudinal rows of large and massive scales. Ohmdenia Orthocormus...

pubis, or pubic bone, is one of the bones that make up the pelvis. It is ventral and anterior. In other words, it is at the front in humans, and below in...

shell was where the animal lived. It drew in and expelled water through a ventral spout called a siphuncle. They had a head with two well developed eyes...

appearance" created by their clear red coat and "Urajiro" (cream to white ventral color) markings. Akita Inu Kai Inu also called the Kai Ken Kisyu Inu Tosa...

means they got two suckers, one at the mouth (oral) and one at the waist (ventral). There are five genera: Gorgorodera Gorgoderina Phyllodistomum Probolitrema...

easily distinguished from molluscs because they have (different) dorsal and ventral shells. Bivalves have mirrored right and left shells. Lingula and most...

of Death's-head Hawkmoth, also known as the Bee Robber. Dorsal side △ Ventral side Caterpillar An Acherontia styx pupa found in the soft palate of a...

are approximately 3.5 centimetres (1.4 inches) long. Their dorsal and ventral fins are far in the back of their bodies. The medaka fish spawn at about...

branchiopods and the malacostracans. Food particles are passed forward along a ventral groove, leading to the mouthparts. Barnes, Robert D. (1982). Invertebrate...

excrete salt. Most also have changed bodies, better suited for swimming. Ventral scales are much smaller, the nostrils of the snakes are located dorsally...

dorsal wing is a more brownish-gray color. Both males and females have gray ventral wings with dark spots surrounded by white rings. G. lygdamus palosverdesensis...

Drevets, W; et al. (2001). "Amphetamine-Induced Dopamine Release in Human Ventral Striatum Correlates with Euphoria" (PDF). Psychiatry. 49 (2): 81–96. doi:10...

These segments are formed by a dorsal plate, called a tergite, and a ventral plate, called a sternite. The tail, known as the telson, is spiked in most...

retractable, when is covered by a set of neck plates. The nervous system is a ventral nerve cord, with one ganglion in each segment, and an anterior nerve ring...

long, tapering pubic branches that met in a cartilaginous symphysis. The ventral fins contained the femur, tibia, and fibula. The lobed pectoral fins were...

from a house. The path on which this kind of information flows is called ventral stream. The brain can also tell where objects are. For example, it can...

Argyrosomus have a long body with a dorsal profile that is more convex than the ventral profile. Argyrosomus is a combination of argyros, meaning "silver", with...

nerve rings that go round the oesophagus. Last of all, it has a paired ventral nerve cord. The Daphnia reproductive system is parthenogenetic. The female...

no teeth. It has a big head, one dorsal fin, and a pair of pectoral and ventral fins. It lives in the Tigris and Euphrates rivers. Adults move to larger...

in the two groups. In brachiopods, the two valves are on the dorsal and ventral surfaces of the body, while in bivalves, they are on the left and right...

the eyespots and a cord of nerves that run down the body, under the gut (ventral nerve cord). The three pairs of ganglia under the eyespots make a inverted...

them; some hammerers only break the dorsal side, others only break the ventral side. Still others feed on worms, and they have narrow, tweezer-like bill...

repeativley. The jaws are opened by muscle activity in the dorsal and ventral preorbitalis. (midventral surface of the chondrocranium) It's function...

figures to asymmetrical patterns. The ventral head and neck are white to light gray or light orange in colour. The ventral face of the hood may have a pair...

about its anatomy. Its armour was on the dorsal side, and its mouth on the ventral side. Therefore, it is likely that it was a bottom-feeder, nosing about...

brown on the back and usually lighter or darker grey on the belly-side (ventrally). The length of their body is about 25cm, and the tail is shorter than...

centimetres (9.1 in) in length. The dorsal margin is straight while the ventral margin is curved. It can easily be confused with the slightly shorter 15...

little higher or deeper than long, broader above than below, the pair of ventral appendages proceeding from each, nearly equal in height or depth to the...

microtubule from the flagellar bases; two other tubules support the dorsal and ventral surfaces of the cell. Some other Euglenozoa feed through absorption, and...

Hoskisson; Roger Downie (January 6, 2019). "Stable individual variation in ventral spotting patterns in Phyllomedusatrinitatis (Anura: Phyllomedusidae) and...

Review of the Effectiveness of Composite Barrier Mesh Used for Laparoscopic Ventral Hernia Repair Role of indocyanine green in laparoscopic cholecystectomy...

drug in inexperienced drug users increased the release of dopamine in the ventral cingulate gyrus and nucleus accumbens, with this effect being largest in...

myotomes. The horizontal septum separates myotomes into two sections, ventral or dorsal. In the jaw muscles, the goldfish uses adductor muscles to close...

adapted for life in deep waters. The species has a long caudal fin without a ventral lobe. Its pectoral fins are short and wide, and the two dorsal fins are...

particularly in the connections between the nucleus accumbens and the ventral tegmental area. The mesolimbic reward pathway is the pathway that allows...

wingspan is 32.5–35 cm (12.8–13.8 in). Its dorsal fur is reddish brown. Its ventral fur is lighter brown. Its snout, uropatagium, and wings are black and do...

Thach WT, Jones EG (May 1983). "Cytoarchitectonic delineation of the ventral lateral thalamic region in the monkey". Brain Research. 286 (3): 219–35...

caudal fin have a dusky-colour at birth, but this colour quickly fades. The ventral surface of the dogfish ranges from pale grey to pure white. The average...

Areas of the brain used un the control of movement Area Location Function Ventral horn Spinal cord Contains motor neurons that directly activate muscles...

Glans penis Glans penis (dorsal view) Glans penis (ventral view) Details Synonyms Glans Pronunciation /ɡlænz/ Artery Urethral artery Identifiers Latin...

subserving emotion and motivation, such as the amygdala (Chapter 14) and ventral striatum (or nucleus accumbens; Chapter 15). ... In conditions in which...

get, it starts to shift to be more lighter with more dark browns. the ventral surface is milk white to dusky yellow. The caudal fin is bright red, while...

(2020-07-13). "Contextual fear memory retrieval by correlated ensembles of ventral CA1 neurons". Nature Communications. 11 (1): 3492. Bibcode:2020NatCo..11...

Red admiral dorsal view ventral view Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Insecta Order: Lepidoptera Family: Nymphalidae...

Soldier Danaus eresimus Ventral view same specimen △ Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Insecta Order: Lepidoptera...

PreꞒ Ꞓ O S D C P T J K Pg N ↓ Left humerus of the holotype specimen in ventral (A) and distal (B) view Scientific classification Kingdom: Animalia Phylum:...

Dorsal and ventral aspects of Eurypterus tetragonophthalmus, from Jan Nieszkowski's 1858 dissertation...

186.211.132.659.822.642 – red nucleus MeSH A08.186.211.132.659.822.820 – ventral tegmental area MeSH A08.186.211.132.772 – reticular formation MeSH A08...

Golden birdwing Dorsal view Ventral view Conservation status Least Concern  (IUCN 3.1) CITES Appendix II (CITES) Scientific classification Kingdom: Animalia...

Anambulyx Male dorsal Male ventral Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Insecta Order: Lepidoptera Family: Sphingidae...

Lobatus gigas Shell of Lobatus gigas (ventral view) Shell of Lobatus gigas (dorsal view) Scientific classification Kingdom: Animalia Phylum: Mollusca...

Four Shells of Puperita pupa showing color variation, one showing the ventral side and on the lower left, an operculum Scientific classification Kingdom:...

Ventral view of Lingulodinium polyedra as seen by a scanning electron microscope. Cell diameter is roughly 40 micrometers....

Sphinx Isognathus rimosa rimosa male dorsal Isognathus rimosa rimosa male ventral Scientific classification Kingdom: Animalia Phylum: Arthropoda Class: Insecta...

300.707.374.875 – hernia, inguinal MeSH C23.300.707.374.937 – hernia, ventral MeSH C23.300.707.374.937.500 – hernia, umbilical MeSH C23.300.707.500 –...