Search Results for: sulcus
Atrioventricular sulcus
Definition noun (anatomy) A sulcus or a groove on the outer surface of the heart marking the division between the atria and... Read More
Prechiasmatic sulcus
prechiasmatic sulcus --> chiasmatic groove The groove on the upper surface of the sphenoid bone running transversely... Read More
Sigmoid sulcus
sigmoid sulcus --> groove for sigmoid sinus A broad groove in the posterior cranial fossa, first situated on the lateral... Read More
Limiting sulcus
Limiting sulcus The medial longitudinal groove on the inner surface of the neural tube separating the alar and basal... Read More
Medial longitudinal fissure
Definition noun A median fissure separating the two hemispheres of the vertebrate brain Supplement The cerebrum of... Read More
Pollen Grain
What are Pollen Grains? Plants are unique structures and so they carry out mechanisms in special ways. Fertilization in... Read More
Dinoflagellate
A dinoflagellate is a flagellate algae characterized by their two flagella of unequal length. One of the flagella is lying... Read More
Dorsum of tongue
Dorsum of tongue The back of the tongue; the upper surface of the tongue divided by the sulcus terminalis into an anterior... Read More
Glans penis
Definition noun, plural: glans penises (anatomy) The conical expansion of the corpus spongiosum that forms the head of the... Read More
Anterior funiculus
Anterior funiculus anterior white column of spinal cord, a column or bundle of white matter on either side of the anterior... Read More
Natal cleft
Definition noun (1) The cleft or sulcus as a result of the anchoring of the deep layers of the skin to the anococcygeal... Read More
Crevicular epithelium
Crevicular epithelium The stratified squamous epithelium lining the inner aspect of the soft tissue wall of the gingival... Read More
Mylohyoid groove
mylohyoid groove A groove on the medial surface of the ramus of the mandible beginning at the lingula; it lodges the... Read More
Right sagittal fissure
right sagittal fissure A sagittal groove on the undersurface of the liver formed by the fossa vesicae felleae anteriorly and... Read More
Fasciculus of Lissauer
Definition noun A small bundle of fibers situated longitudinally in the white matter, at the entrance of the dorsal root... Read More
Penile spine
Definition noun, plural: penile spines Any of the spiny projections along the glans or the shaft of the penis Supplement The... Read More