Bending (moving towards a 90-degree angle) 5. Below the orbit is the infraorbital foramen, which is the point of emergence for a sensory nerve that supplies the anterior face below the orbit. The periosteum is continuous at the sutures of the skull. General Anatomy. You should become familiar with the following structures of the anterior portion of the thoracic wall (Figure 2-1A; Table 2-1) . A A. As described below, from the volumetric (voxel). 9, some of the bones of the hard palate forming the roof of the mouth are visible because the mandible is not present. In Figure 6. Bones in the skull. For example, the Latin names of structures such as musculus biceps brachii can be split up and refer to, musculus for muscle, biceps for "two-headed", brachii as in the brachial region of the arm. 4Axial Muscles of the Abdominal Wall, and Thorax 11. Below the orbit is the infraorbital foramen, which is the point of emergence for a sensory nerve that supplies the anterior face below the orbit. 123131) are described in Tables 9. Its only tributary is the exter- nal jugular vein. We are now going to discuss the anatomy and important features of each facial bone in the order of the mnemonic. 3 Parietal bone. It serves as a keystone bone, because it joins with almost every other bone of the skull. the NBAEA as a consistent landmark, anterior to the skull base. The anatomy of the skull and nasofacial area of the dog and cat is complex, with cavities, sinuses, mandible, maxilla, dental arcades, and cranial cavity. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators. 12 Regions of the Human Body The human body is shown in anatomical position in an (a) anterior view and a (b) posterior view. The periosteum is continuous at the sutures of the skull. mat&x27;) that gives you exact control of the 2-D position of the sensors for topoplotting, and of the per-channel local coordinate axes for the. Body Planes. In total there are 8 cranial bones and 14 facial bones comprising the 22 bones of the skull. The appendicular skeleton consists of 126 bones. The outer and inner surfaces of the skull, are covered by periosteum, known respectively as the pericranium and the endocranium. Below the orbit is the infraorbital foramen, which is the point of emergence for a sensory nerve that supplies the anterior face below the orbit. Parts of mandible. Drawing away from a median axis a. An anterior view of the skull shows the bones that form the forehead, orbits (eye sockets), nasal cavity, nasal septum, and upper and lower jaws. What is the name of the foramina in the figure below 1 Carotid canal2 External acoustic meatus3 Stylomastoid foramen. We will start from the skull and work our way down. 8 show all the bones of the skull, as they appear from the outside. Anatomists and health care providers use terminology that can be bewildering to the uninitiated. List of Bones in the Skull No. First, a limb-and-skull mask similar to that in Figure 1. Vertebral Level. In this article, all important landmarks and structures within the scull will be described. The description of landmark positions is given in the supplementary information. Which cranial bone spans the width of the cranial floor Sphenoid. Dec 27, 2022 Also, the skull provides support for all of the facial structures. Bending (moving towards a 90-degree angle) 5. Internal acoustic meatus This opening is located inside the cranial cavity, on the medial side of the petrous ridge. The term anterior would be used even if the hand were palm down on a table. 70. The cranial bones consist of spongy bone sandwiched between two layers of compact bone. A body that is lying down is described as either prone or supine. Study the figures. The bones in the human skull. The bones of the skull are 22 bones, organized into a cranial skeleton. 3 The Pelvic Girdle and Pelvis 8. Nasal 5. The cranium (Latin term for skull) is the most cephalad aspect of the axial skeleton. 3D cephalometric landmarks used in this study were marked on the skull , some of them on the surface and others inside the skull ; others were in the confined space. 6 Embryonic Development of the Axial Skeleton Chapter 8. Label the landmarks of the skull in the figure below. 1Interactions of Skeletal Muscles, Their Fascicle Arrangement, and Their Lever Systems 11. Skip to Main Content. This is my Bible, because it also have photos, . Contains mastoid sinuses. The anatomy of the skull and nasofacial area of the dog and cat is complex, with cavities, sinuses, mandible, maxilla, dental arcades, and cranial cavity. Minor salivary gland pairs opening in the mouth include the labial, buccal, palatal and lingual glands, all. Label the landmarks of the skull in the figure below. Neck 3. Fibrous joints allow no movement at all. Figure 1. Anterior Body Landmarks. Log In My Account vu. 8) and also extends laterally to contribute to the sides of the skull (see Figure 7. The cranial bones consist of spongy bone sandwiched between two layers of compact bone. Figure 6-6 A, Ventrodorsal radiograph of a 12-year-old golden retriever made with the dog in left lateral recumbency and using a horizontally directed x-ray beam to illustrate the magnitude of atelectasis that occurs in the dependent lung. The bones of the skull can be broken down into 2 main parts the cranial bones and the facial bones. Cranial Bones & Landmarks 2. Below the orbit is the infraorbital foramen, which is the point of emergence for a sensory nerve that supplies the anterior face below the orbit. Anatomists and health care providers use terminology that can be bewildering to the uninitiated. Skull, Right Anterolateral View Skull, Anterior View &x27;60 Skull, Inferior View Skull, Interior View Ossicles of the Middle Ear Fetal Skull, Superior View Fetal Skull, Right Lateral View. Expert Answer. 8 show all the bones of the skull, as they appear from the outside. The cranial bones consist of spongy bone sandwiched between two layers of compact bone. The neck muscles, including the sternocleidomastoid and the trapezius, are responsible for the gross motor movement in the muscular system of the head and neck. In this article, all important landmarks and structures within the scull will be described. Anatomical Terminology Relative Position. It serves as a keystone bone, because it joins with almost every other bone of the skull. 3D reconstruction of the skull and endocast of. When looking at anatomy we have to start with the bones. You can use our interactive tools and games to learn about the human skeleton and our busy bones. Ribs 26. Apr 25, 2016 You will be able to describe the bodys regions using the terms from the figure. , Neuroscience, 5th Ed. Figure 1 - Labeled atlas of anatomy illustrations of the dog Bones . The skull is divided into the braincase (neurocr anium) and the facial skeleton (viscerocranium). They are each joined anteriorly to the frontal bone by the coronal suture. Refer to the table on Figure 8. Name egarding the femur below. Although the untrained eye may overlook bone markings as contours of the bone, they are not as. 12 Regions of the Human Body The human body is shown in anatomical position in an (a) anterior view and a (b) posterior view. It is composed of 22 bones and divided into two regions the neurocranium (which protects the brain) and the viscerocranium (which forms the face). It is divided into five parts the cervical, dorsal, lumbar, sacrum. Long and thin; designed to support body weight and enable movement Name the five basic bone shapes. 6Appendicular Muscles of the Pelvic Girdle and Lower Limbs Key Terms. Which cranial bone spans the width of the cranial floor Sphenoid. 13 sinusitis is an infection of the sinuses 14 label. Stretching out 2. Below the orbit is the infraorbital foramen, which is the point of emergence for a sensory nerve that supplies the anterior face below the orbit. 3Axial Muscles of the Head, Neck, and Back 11. Browse osteopathic prints below and have them customized the way that suits you best. The cranial bones consist of spongy bone sandwiched between two layers of compact bone. The bones that make up the cranium are called the cranial bones. Bones in the skull. Results Of the 120 sides, the projected A points were located exactly on the anterosuperior margin of the TSSJ in 38 (31. Anterior View of Skull. Neck 3. The bones of the skull can be broken down into 2 main parts the cranial bones and the facial bones. Locating Body Landmarks. Width of orbital margin - 35 mm. 2The Skull Close Menu ContentsContents Highlights Print. The bones of the skull can be broken down into 2 main parts the cranial bones and the facial bones. Nasal 5. These measurements can be used to determine sex, biological affinity, stature, modernity, and specific facial features in the remains of an unknown individual. Maxilla 14. Locating Body Landmarks. These measurements can be used to determine sex, biological affinity, stature, modernity, and specific facial features in the remains of an unknown individual. The bones of the skull are as follows (Figure 15-2BE) . The diaphragm borders the top of the. Produce red blood cells; protection of internal organs (skull protects the brain). The cranium (Latin term for skull) is the most cephalad aspect of the axial skeleton. 13 Sinusitis is an infection of the sinuses 14 Label the landmarks of the skull. Showing respectively the contents of the median longitudinal fissure and the adjacent brain anatomy. Origin Midway on the line joining LPA and RPA. from publication Developing a Method to Precisely Locate the Keypoint During Craniotomy Using the. The regions of the body are labeled in boldface. Hip bone (2) Total number of bones2. They are used by clinicians and surgeons, especially orthopedists, radiologists, forensic scientists, detectives, osteologists, and anatomists. 3 The Pelvic Girdle and Pelvis 8. Figure 7. A long bone has two parts the diaphysis and the epiphysis. Wrist and Hand Bones 11 Terms. Label all the bones of the cranium and facial skeleton. FIXME insert figure (5 datatrial browser) Channel level analysis - ERPs making a channel layout and deal with animal size. By Barbara Liang. Figures 6. The axial skeleton consists of 80 bones 29 bones in the head - (8 cranial and 14 facial bones) and then also 7 associated bones (6 auditory ossicles and the Hyoid Bone) 25 bones of the thorax - (the sternum and 24 ribs) 26 bones in the. Anatomy of the dog - Illustrated atlas. Occipital Bone. The first group of scans were cut from the middle orbit by translating the cutting plane to below the occipital condyles (Fig. For usage in print - copy and paste the line below "RCSI - Drawing . pf; hq. An anterior view of the skull shows the bones that form the forehead, orbits (eye sockets), nasal cavity, nasal septum, and upper and lower jaws. What is the function of. Figure S1. Inferior (or caudal) describes a position below or lower than another part of the body proper; near or toward the tail (in humans, the coccyx, or lowest part of the spinal column). In total there are 8 cranial bones and 14 facial bones comprising the 22 bones of the skull. The critical anatomic landmarks of each fossa are listed below. 76 terms. The remainder of the bones in the skull are the facial bones. Long, flat, short, irregular, and sesamoid. Anatomic landmarks. The bones of the skull can be broken down into 2 main parts the cranial bones and the facial bones. The sphenoid forms much of the base of the central skull (see Figure 7. We will start from the skull and work our way down. The human skull consists of 22 bones (or 29, including the inner ear bones and hyoid bone) which are mostly connected together by ossified joints, so called sutures. 7, include the following External acoustic meatus (ear canal)This is the large opening on the lateral side of the skull that is associated with the ear. Sagittal suture. This is an irregularly shaped bone that is constricted in the middle and flared at both ends. Truncal vertebrae lie caudal (toward the . The pelvis is inferior to the abdomen. Long and thin; designed to support body weight and enable movement. 8 show all the bones of the skull, as they appear from the outside. which is one of the most important landmarks in the cerebral cortex (in Figure A3, boundary between blue and red colored regions; see tutorial. 3 The Pelvic Girdle and Pelvis 8. 3 - AXIAL SKELETON SKULL BONES - CRANIAL BONES BONE MARKINGS Frontal Parietal Occipital Foramen magnum, Occipital condyles Temporal External auditory meatus, Mastoid. It is enclosed by the ribs, the vertebral column, and the sternum, or breastbone, and is separated from the abdominal cavity (the body&x27;s largest hollow space) by a muscular and membranous partition, the diaphragm. 15 landmarks used for the small dataset plotted on the skull of Anchiornis (modified from Hu et al. the throat above the larynx (Figure 8. The regions of the body are labeled in boldface. 15 landmarks used for the small dataset plotted on the skull of Anchiornis (modified from Hu et al. Several of these are described on the following pages. The bones of the skull are as follows (Figure 15-2BE) . Body Planes. Modern medical imaging devices enable clinicians to obtain virtual sections. Anterior Body Landmarks. Figure 4 Sphenoid bone at birth, posterior aspect. We have 206 to 213 bones in the human body. 3 The Pelvic Girdle and Pelvis 8. In total there are 8 cranial bones and 14 facial bones comprising the 22 bones of the skull. Identify and use anatomical terms to correctly label the following regions on Figure 1. Join group, and play Just play. In the 2-dimensional radiography image, the 3-dimensional skull creates a complex series of lines and superimposed osseous structures. Ear Canal. Bone Labeling Exercise - Mesa Community College. Now for the proportion measurements (how the sizes of the various features relate to one another) halfway down the head is where the eye line goes. ch06 structures abone. You should become familiar with the following structures of the anterior portion of the thoracic wall (Figure 2-1A; Table 2-1) . Log In My Account ag. In this article, all important landmarks and structures within the scull will be described. The term anterior would be used even if the hand were palm down on a table. , Inc. Figure 6. 13) Figure S3. This flattened region forms both the roof of the orbit below and the floor of the anterior cranial cavity above (see Figure 7. We will start from the skull and work our way down. Aug 13, 2020 Landmarks; Measurements; Standardized landmarks and measurements of the skull and post-cranium are necessary in order to compare validity as part of the scientific method. When looking at anatomy we have to start with the bones. 3 Parietal bone. The axial skeleton consists of 80 bones 29 bones in the head - (8 cranial and 14 facial bones) and then also 7 associated bones (6 auditory ossicles and the Hyoid Bone) 25 bones of the thorax - (the sternum and 24 ribs) 26 bones in the. Landmarks on the atlas skull were transformed to each subject and partitioned into the inner and outer cranial vault and the cranial fossae. Body surfaces provide a number of visible landmarks that can be used to study the body. Other sets by this creator. Log In My Account ag. Figure 6. Contents Components and features Foramina and contents Anterior cranial fossa Middle cranial fossa Posterior cranial fossa Anterior (frontal) view Lateral (side) view Posterior view. Assume the anatomical position, and notice that it is not particularly comfortable. This view of the skull is dominat. As you read through this material, identify each bone on an in-tact andor Beauchene skull (see Figure 9. Long and thin; designed to support body weight and enable movement Name the five basic bone shapes. Label the landmarks of the skull in the figure below ja The anatomical relationship between the projected A point, B point, and groove of TSSJ was investigated in 60 dried Thai human skulls (120 sides). Drawing away from a median axis a. 3D reconstruction of the skull and endocast of. the entire skull for image-based analysis). The eye is cushioned within the orbit by pads of fat. As you read through this material, identify each bone on an in-tact andor Beauchene skull (see Figure 9. Lateral Left. Figure 7. Figure 1. Coordinates are then estimated based on reference atlases 2, 3, and skull landmarks, namely, bregma (the point where the sutures of the frontal and parietal bones come together) or lambda (the point where the sutures of the parietal and occipital bones. Squamosal Suture 6. Cat skull has a short fascial and palatal region compares to other mammals. The skull is made up of cranial bones and facial bones. 1 Divisions of the Skeletal System 7. The remainder of the bones in the skull are the facial bones. Labeling the skull 5. Contents Components and features Foramina and contents Anterior cranial fossa Middle cranial fossa Posterior cranial fossa Anterior (frontal) view Lateral (side) view Posterior view Superior view Base of the skull (inferior view) Foramina summary Sources. 9, some of the bones of the hard palate forming the roof of the. There are three major paired salivary glands the parotid, submandibular (submaxillary), and sublingual glands 5. 15 landmarks used for the small dataset plotted on the skull of Anchiornis (modified from Hu et al. 2 on p. Figure 1. As your hand returns to start on the cranial start of the facial crest (the front edge closest to you), make sure you lighten up as you cross the. The regions of the body are labeled in boldface. 12 Regions of the Human Body The human body is shown in anatomical position in an (a) anterior view and a (b) posterior view. opening above each orbit allowing blood vessels and nerves to pass. This modules of vet-Anatomy provides a basic foundation in animal anatomy for students of veterinary medicine. Templates for each feature are constructed by storing filter responses of 2D Gabor Wavelets in different sizes and rotations. This modules of vet-Anatomy provides a basic foundation in animal anatomy for students of veterinary medicine. label the landmarks of the skull in the figure below posterior femu. Log In My Account vu. The bones of the skull are as follows (Figure 15-2BE) . Figure 7. Head 2. Let&x27;s walk through the stick figure starting at the head (superiorproximal) and moving to the legs (inferiordistal). Describe the shape of a long bone and what its design allows. The outer and inner surfaces of the skull, are covered by periosteum, known respectively as the pericranium and the endocranium. Figure 1. Surface Anatomy Body surfaces provide a wealth of visible landmarks for study. The regions of the body are labeled in boldface. The bones of the skull are as follows (Figure 15-2BE) . A normal face appears upright when the nasion and the anterior end. 4 Bones of the Lower Limb. Log In My Account ag. 9, some of the bones of the hard palate forming the roof of the mouth are visible because the mandible is not present. Label the landmarks of the skull in the figure below. The description of landmark positions is given in the supplementary information. Bones at a Glance. Figure 5-14 Detailed skeletal anatomy of the sacrum from a caudolateral view , sacrum and caudal 1 or Cd1 vertebra from a lateral view ,. The bones of the skull can be broken down into 2 main parts the cranial bones and the facial bones. Expert Answer. In this article, all important landmarks and structures within the scull will be described. This bone articulates with the vomer inferiorly, and the greater wings extend laterally to form part of the anterior pterion joint. 2 Anterior View of Skull An anterior view of the skull shows the bones that form the forehead, orbits (eye sockets), nasal cavity, nasal septum, and upper and lower jaws. Below the orbit is the infraorbital foramen, which is the point of emergence for a sensory nerve that supplies the anterior face below the orbit. Wrist and Hand Bones 11 Terms. In this article, all important landmarks and structures within the scull will be described. Online Portfolio mkyousif17. method field, but there also other methods to build a BEM model. Stretching out 2. sunrise police sergeant update 2023, 3d printed plane stl files
5 The Thoracic Cage 7. . Label the landmarks of the skull in the figure below
um; ru. Anterior View of Skull. The outer and inner surfaces of the skull, are covered by periosteum, known respectively as the pericranium and the endocranium. We will start from the skull and work our way down. 5 The Thoracic Cage 7. This modules of vet-Anatomy provides a basic foundation in animal anatomy for students of veterinary medicine. The cranial bones consist of spongy bone sandwiched between two layers of compact bone. Labels below each skull include the symbol used in the morphometric plots, whether the specimen represents. pf; hq. This simple technique of image generation is very popular in the field of dentistry. 2 Directional Terms Applied to the Human Body Paired directional terms are shown as applied to the human body. Study with Quizlet and memorize flashcards terms like carotid canal bone, Carotid canal function, crista galli bone and more. The description of landmark positions is given in the supplementary information. Squamosal Suture 6. Label the landmarks of the skull in the figure below. These terms are essential for describing the relative locations of different body structures. The great thing about our quizzes is that, depending on your current knowledge levels, you can use them to learn a topic from scratch or simply to fill in your knowledge gaps. 20 terms. Occipital 11. Skull Labeling - Answer Key. Under Ear. Sep 14, 2022 Whether youre a total beginner, intermediate level or advanced learner, we have several types of anatomy quizzes that you can use to study the anatomy of the skull. Bone markings are invaluable to the identification of individual bones and bony pieces and aid in the understanding of functional and evolutionary anatomy. 4 Bones of the Lower Limb. Skip to Main Content. The former is an addition to the five standard attitudes of the skull to complement norma lateralis and describe the medial view of a skull sectioned in the median plane (Fig. Choose from 500 different sets of skull landmarks cranial flashcards on Quizlet. Taste and smell are tucked underneath the cerebrum, out of sight so far. Module 4 Review Questions Anatomy of the Skeleton Part I 1. Occipital The posterior aspect of the head or base of the skull. Learn about the anatomy of the skull bones and sutures as seen on CT images of the brain. Sagittal suture. Also, the skull provides support for all of the facial structures. Figure 443 The pelvis and femur articulate at the hip joint The pelvis contains from AA 1. Bones Skull, Maxilla. Anterior Body Landmarks. midline toward its inferior margin (see Fig. The mandible is made up of the following parts The body and two rami. Labeling the skull 5. The periosteum is continuous at the sutures of the skull. Its only tributary is the exter- nal jugular vein. Log In My Account ag. Atlas of animal anatomy the essentials of the dog (skeleton,. It serves as the boundary between multiple extracranial spaces and intracranial spaces like the sella, cavernous sinuses and temporal lobes. In order to make layout of high-density electrode array (HD-array) on mouse skull, FieldTrip support layout files (&x27;mouselayout. Certain directional anatomical terms appear throughout this and any other anatomy textbook (Figure 1. Drag The Labels To Identify The Structures Of A Long Bone. Parietal bone the main side of the skull. Figure 4. 6Appendicular Muscles of the Pelvic Girdle and Lower Limbs Key Terms. 4 Bones of the Lower Limb. 4Axial Muscles of the Abdominal Wall, and Thorax 11. What is the function of the flat bones Produce red blood cells; protection of internal organs (skull protects the brain). Log in Sign up. Greater trochanter Match the correct description to the action. The total number of landmarks. Styloid Process. List of specimens used in the study. Modern medical imaging devices enable clinicians to obtain virtual sections. Learn skull landmarks cranial with free interactive flashcards. 3D cephalometric landmarks used in this study were marked on the skull , some of them on the surface and others inside the skull ; others were in the confined space. A body that is lying down is described as either prone or supine. Templates for each feature are constructed by storing filter responses of 2D Gabor Wavelets in different sizes and rotations. 1b Cephalic The head Gluteal The buttocks or rump Lumbar The area of the back between the ribs and hips; the loin Occipital The posterior as- pect of the head or base of the skull Popliteal The back of the knee Sacral The area between. Anterior Body Landmarks. In addition to the eyeball itself, the orbit contains the muscles that move the eye, blood vessels, and nerves. , Sinauer Assoc. The skull also supports tendinous muscle attachments and allows neurovascular passage between intracranial and extracranial. Bending (moving towards a 90-degree angle) 5. Moving the foot so the toe is pointed 4. Figure S14. B, C, Coronal T2-weighted images from a 3-year-old child with mild atrophic changes due to an unknown, progressive degenerative process of the brain. Then using the fiducial tool (red circle in Figure 1), record your reference points (you can find my landmarks in the same folder as the volumes). Download scientific diagram The length between anatomical landmarks in dry skulls (mm). 6 Regions and landmarks in the fetal skull facing to the left, as seen from above. 12 Regions of the Human Body The human body is shown in anatomical position in an (a) anterior view and a (b) posterior vie. In the 2-dimensional radiography image, the 3-dimensional skull creates a complex series of lines and superimposed osseous structures. Taste and smell are tucked underneath the cerebrum, out of sight so far. For example, method 'dipoli' will not work on a Windows platform. Sphenoid with Dr. The appendicular skeleton includes-. Coronal Suture 2. Origin Midway on the line joining LPA and RPA. They consist of a long shaft with two bulky ends or extremities. Cat skull has a short fascial and palatal region compares to other mammals. Below is a summary of vertebral levels and associated internal or surface anatomy. Drawing away from a median axis a. It was from an 8-foot-tall (2. Now for the proportion measurements (how the sizes of the various features relate to one another) halfway down the head is where the eye line goes. In terms of depressions, we have the . Hole on eyebrow. 2The Skull Anatomy and Physiology7. This game is part of a tournament. The virtual human skull model has been divided into 6 different anatomical zones to facilitate illustration of the intricate anatomical relationships. Zygomatic 13. 15 landmarks used for the small dataset plotted on the skull of Anchiornis (modified from Hu et al. Identify and use anatomical terms to correctly label the following regions on Figure 1. View the full answer. A body that is lying down is described as either prone or supine. Log In My Account ag. Internal acoustic meatus This opening is located inside the cranial cavity, on the medial side of the petrous ridge. Skull Bones Quiz (Cranial and Facial Bones). Skull bones associated to the &x27;coronal suture&x27; are mapped on a phylogeny of selected extant and extinct osteichthyans. The bones in the human skull. Ethmoid 7. These vectors were used in relation to the skull&x27;s center of mass to differentiate between inner and outer table points on the large flat bones of the skull (Fig. Quiz Style. Several of these are described on the following pages. Nasal 5. Note Important bone markings are listed in the tables for the bones on which they appear, and each bone name . Lamdoidal Suture 10. We have 206 to 213 bones in the human body. docx from BI 231 at Chemeketa Community College. Featured is a step-by-step landscape drawing lesson on composition. The description of landmark positions is given in the supplementary information. This family includes monitor lizards and Komodo Dragons. The bones in the human skull. Identify the suture found between the 2 parietal bones. Origin Midway on the line joining LPA and RPA. Bony Landmarks Depressions. Which of the following bones is unpaired Frontal. 2 Directional Terms Applied to the Human Body Paired directional terms are shown as applied to the human body. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Body Planes. The 31 anatomical landmarks measured on the grey seal skulls in this study. The orbital plate of the frontal bone is technically part of the skull base, as it lies below the brain. 6Appendicular Muscles of the Pelvic Girdle and Lower Limbs Key Terms. The cranial bones consist of spongy bone sandwiched between two layers of compact bone. In this article, all important landmarks and structures within the scull will be described. Which bone has been highlighted in blue Sphenoid. Important landmarks of the temporal bone, as shown in Figure 7. Bones in the skull. Figure 7. Directional Terms. . man found hanged