Ventral
... In veterinary terms, the belly would be
ventral ("towards the abdomen") in all vertebrates. ... Lateral, dorsal, and
ventral have no meaning in such organisms, ... The ... two main channels, or "streams." The
ventral stream travels ... Compare prices for ...
Ventral root
...
ventral root . The formation of the spinal nerve from the dorsal and
ventral roots ... Dorsal ( Root , Ganglion, Ramus) ·
ventral ( Root , Ramus) · Sympathetic trunk ... ...
Mesentery
... dorsal abdominal wall, especially such a fold
ventral mesentery
ventral mesentery The primitive mesentery of a six ... lymph nodes in the mesentery . See Also ...
ventral mesentery . From Wikipedia, the free ...
Dorsal lip
... the dorsal blastopore lip onto the
ventral side of another host ... This dorsal ... circle formed by the joining of the dorsal and
ventral lips . ... Induces Spemann Organizer = ... is now surrounded by dorsal , lateral and
ventral lips . Involution first occurred at the dorsal ...
Pons
... It is cranial to the medulla oblongata, caudal to the midbrain, and
ventral to the cerebellum. In humans and other bipeds this means it is above the ... tissue joining two parts of an organ. A band of nerve fibers on the
ventral surface of the brain stem that links Jean Louis Pons French ...
Blastoderm
... A side view shows that the blastoderm is thinner than elsewhere on the
ventral ... The dorsal side of the blastoderm is very distinctively thicker than the
ventral ... ... formation during the cellularization of the syncytial ...
Yolk plug
... Yolk plug is the remaining patch of endodermal cells that is created during the formation of the
ventral lip of the blastopore. It is a patch of large endodermal cells which remains exposed on the vegetal surface of the amphibian blastula that will ...
Spinal nerve
... The term spinal nerve generally refers to the mixed spinal nerve , which is formed from the dorsal and
ventral roots that come out of the spinal cord. The spinal nerve is the bit that passes out of the vertebrae through the intervertebral foramen. All ...
Posterior
... 2.1.1 Anterior and posterior . 2.1.2 Dorsal and
ventral ... For other uses, see Anterior (disambiguation) and Posterior (disambiguation) ... The posterior pituitary comprises the posterior lobe ...
Pectoral girdle
... about pectoral girdle in the ... pectoral arch, shoulder girdle - the bony arch formed by ... ( A) Pectoral girdle of adult in
ventral view, with scapula, suprascapula ... The pectoral girdle of the only specimen of Triadobatrachus is badly crushed and ... The pectoral ...
Notochord
... music singles, watch ... Notochord , the record label, has been created to expand on this concept and ... The notochord is found on the
ventral ... The very first vertebrates, such as Haikouicthys, had only a notochord . ... It is the remnant of the notochord . ... Early signals from ...
Neural plate
... as the medio-sagittal ... One of the major controversies in developmental neurobiology concerns the origin of the cells that form the
ventral floor of the neural tube. It is possible that ... ...
Motor neuron
... neuron axon extends all the way from the brain down to the ... The axons of these lower motor neurons then exit the spinal cord via the
ventral ... ... or inhibitory effects on motor neurons ... connections with motor . neurons ( flexor muscles) neurons ( flexor muscles) ... ...
Lateral elements
... of a stream corridor used to define flow patterns of a stream? ... The elements of the lateral region have been frequently separated into
ventral ... The spinothalamic tracts ends in three " lateral elements ", the VCP , VCO, and VIm. ... ... elements , or to install vertical additions ...
Hypothalamus
... system to the endocrine system ... hypothalamus n. The part of the brain that lies below the thalamus, forming the major portion of the
ventral region of the diencephalon and The tiny hypothalamus serves as the Health Maintenance Organization of the body, ... The hypothalamus also ...
Hyperpolarization
... significant hyperpolarization on exposure to CO2/ HCO was ... We have previously reported that electrical stimulation delivered to the
ventral part of the pedunculopontine ... The membrane hyperpolarization persisted for ... ... blocking h currents ( hyperpolarization -activated ...
Gastrulation
... gastrulation , several importance things are accomplished: ... Gastrulation - Introduction. A L. variegatus late gastrula, viewed from the
ventral (oral) side. ... the first systems in which gastrulation was studied using ... Gastrulation is the rearrangement process that forms the three ...
Dorsal aorta
... ... On the dorsal side of the aorta are the lumbar and median sacral branch arteries. ... On the left side, it persists, connecting the
ventral aorta to the dorsal aorta , ... internal carotid arteries are formed by the cranial portions of the dorsal aorta . ... ... whole-mount ...
Brachial
...... Brachial +artery at eMedicine Dictionary ... The brachial plexus is an arrangement of nerve fibers, running from the spine, formed by the
ventral rami of the lower cervical and upper thoracic nerve root, specifically from below the fifth cervical vertebra to above ... Examination, ...
Aortic arch
... paired embryological vascular structures ... aortic arch n. One of a series of paired arteries in a vertebrate embryo that connects the
ventral arterial system to the dorsal arterial Aortic arches Aortic arches Scheme of the aortic arches and their destination. ... For the ...
Allantois
... Required. What is allantois ? Meaning of allantois medical term. What does allantois mean? ... allantois /al·lan·to·is/ (ah-lan'to-is) a
ventral outgrowth of the embryos of ... ... into a role for the primitive streak in development of the murine allantois ... During gastrulation, the ...