ethmoid groove
91Nerve — A bundle of fibers that uses electrical and chemical signals to transmit sensory and motor information from one body part to another. See nervous system. * * * A whitish cordlike structure composed of one or more bundles (fascicles) of myelinated …
92ethmoidal sulcus of nasal bone — sulcus ethmoidalis ossis nasalis [TA] ethmoidal groove: a groove that extends the entire length of the posteromedial surface of the nasal bone and lodges the external nasal branch of the anterior ethmoid nerve …
93List of human anatomical features — The major systems of the human body are:*Cardiovascular system: the blood circulation with heart, arteries and veins *Digestive system: processing food with mouth, esophagus, stomach and intestines. *Endocrine system: communicating within the… …
94Semilunar hiatus — Infobox Anatomy Name = PAGENAME Latin = hiatus semilunaris GraySubject = 223 GrayPage = 995 Caption = Lateral wall of nasal cavity; the three nasal conchæ have been removed. (Third caption from the top.) Caption2 = System = MeshName = MeshNumber …
95Ossification of temporal bone — 1. Outer surface of petromastoid part. 2. Outer surface of tympanic ring. 3. Inner surface of squama. Figure 7& …
96Ossification of maxilla — Figure 5: Anterior surface of maxilla at birth. Figure 6: Inferior surface of maxilla at birth. The maxilla is ossified in membrane. Mall 40 a …
97nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …
98skeletal system, human — ▪ anatomy Introduction the internal skeleton that serves as a framework for the body. This framework consists of many individual bones (bone) and cartilages (cartilage). There also are bands of fibrous connective tissue the ligaments (ligament)… …
99Hiatus — An opening, as in the diaphragm. When there is an unusually wide opening in the diaphragm, there can be a hiatus (or hiatal) hernia. In Latin an hiatus is an opening, gaping mouth, or chasm. It is derived from the verb hiare meaning to gape or… …
100Ossification of mandible — Figure 3: Mandible of human embryo 24 mm. long. Outer aspect. Figure 4: Mandible of human embryo 24 mm. long. Inner …
