Dorsum refers to

The nasal "dorsum" is the bone-and-cartilage structure that connects your nose to your face. Most of us refer to it as the "bridge" of our nose. The dorsum can develop humps for several ...Dorsal — refers to the back or the upper side of an organism. For example, a dorsal view would be looking at the animal from above. Dorsum — the back or upper side of an organism. Ductus bursae — the duct in the female genital system that extends from the ostium bursa to the bursa copulatrix. This structure is commonly sclerotized.Only the two most common types of phonation (voiced and voiceless) are represented in the main IPA chart. If two symbols appear in the same cell (like [p] and [b]), the one on the left represents a voiceless sound (like [p]) and the one on the right a voiced sound (like [b]).Symbols that appear alone and pushed to ward the right (like [m]) also represent voiced sounds.Name _____ Describe the body region each of these terms refer to: 1. Abdominal 2. Acromial 3. In contrast to [coronal], the [+dorsal] sounds are those made by articulating the back half of the tongue. Palato-alveolar, palatal, velar, uvular, and pharyngeal consonants and all vowels (and glides) are [+dorsal]. [dorsal] has three dependent features: [high], [low], and [back], each referring to the physical positioning of the tongue in the ...The terms posterior and dorsal mean the same thing in humans. relating to or situated near or on the back especially of an animal or of one of its parts. (anatomy) With respect to, or concerning the side in which the backbone is located, or the analogous side of an invertebrate.In anatomy, the dorsum is the upper side of animals that typically run, fly or swim in a horizontal position, and the back side of animals (like humans) that walk upright. In vertebrates the dorsum contains the backbone. The term dorsal refers to anatomical structures that are either situated toward or grow off that side of an animal. Overview. The male urethra is a narrow fibromuscular tube that conducts urine and semen from the bladder and ejaculatory ducts, respectively, to the exterior of the body (see the image below). Although the male urethra is a single structure, it is composed of a heterogeneous series of segments: prostatic, membranous, and spongy.A dermatome is an area of skin supplied by peripheral nerve fibers originating from a single dorsal root ganglion. If a nerve is cut, one loses sensation from that dermatome. Because each segment of the cord innervates a different region of the body, dermatomes can be precisely mapped on the body surface, and loss of sensation in a dermatome can indicate the exact level of spinal cord damage ...Dorsal (superior) and ventral (inferior) Relations: Anterior and lateral - ... while the root of the tongue refers to a part of the presulcal tongue that is attached to the floor of the oral cavity. This article aims to discuss the development and gross anatomy of the tongue. Special emphasis will be placed on the muscular composition of the ...The Dorsum of the Tongue ( dorsum linguæ) is convex and marked by a median sulcus, which divides it into symmetrical halves; this sulcus ends behind, about 2.5 cm. from the root of the organ, in a depression, the foramen cecum, from which a shallow groove, the sulcus terminalis, runs lateralward and forward on either side to the margin of the ...Jul 21, 2021 · Dorsal. (1) (anatomy) Of, toward, in, on, or near the back (or any analogous bodily reference) of an organism. (2) (zoology) Of, or pertaining to, the dorsum. (3) (botany) Of or on the surface away from the axis; abaxial. Dorsal is an anatomical term used to refer to the position of a body part in an organism (plant or animal). The external surface (Fig. 235), known as the dorsum ilii, is directed backward and lateralward behind, and downward and lateralward in front.. II. Osteology. 6c. The Bones of the Lower Extremity. 1. The Hip Bone. The new species is distinguished from all congeners by having a melanistic color pattern, with head and dorsum of the body mostly dark-brown to black; absence of postocular stripe ...Dorsal and ventral. These two terms, used in anatomy and embryology, describe something at the back ( dorsal) or front/belly ( ventral) of an organism. The dorsal surface of an organism refers to the back, or upper side, of an organism. If talking about the skull, the dorsal side is the top. The ventral surface refers to the front, or lower ... Dorsal Visual Pathway Erez Freud,1,2,* David C. Plaut,1,2 and Marlene Behrmann1,2 The cortical visual system is almost universally thought to be segregated into two anatomically and functionally distinct pathways: a ventral occipitotemporal pathway that subserves object perception, and a dorsal occipitoparietal path-Articulatory phonetics refers to the "aspects of phonetics which looks at how the sounds of speech are made with the organs of the vocal tract ... Velar: Velar sounds are made when the back of the tongue (tongue dorsum) raises towards the soft palate, which is located at the back of the roof of the mouth. This soft palate is known as the velum.dorsal recumbant position. on back, with legs bent and separated, feet flat. Fowler position. on back, head of bed raised about 18 inches and knees elevated. knee-chest position. on knees, head and upper chest on table, arms crossed above head. left lateral recumbent position. on left side, right leg drawn up.In human anatomy, the term "dorsal" is generally only applied to the hand and fingers, and the foot and toes, and in these cases refers to the upper surfaces (e.g., the "back" of the hand). The opposite is plantar or volar. The term "anterior" would be used even if the hand were palm down on a table. Figure 1. Regions of the Human Body. The human body is shown in anatomical position in an (a) anterior view and a (b) posterior view. The regions of the body are labeled in boldface. A body that is lying down is described as either prone or supine.Most, if not all, ailments of the body cause pain. Pain is interpreted and perceived in the brain. Pain is modulated by two primary types of drugs that work on the brain: analgesics and anesthetics. The term analgesic refers to a drug that relieves pain without loss of consciousness. The term central anesthesia refers to a drug that depresses ...Overview. The male urethra is a narrow fibromuscular tube that conducts urine and semen from the bladder and ejaculatory ducts, respectively, to the exterior of the body (see the image below). Although the male urethra is a single structure, it is composed of a heterogeneous series of segments: prostatic, membranous, and spongy.Apr 30, 2020 · The dorsal (from Latin dorsum, meaning 'back') surface of an organism refers to the back, or upper side, of an organism. If talking about the skull, the dorsal side is the top. For example, in a fish the pectoral fins are dorsal to the anal fin, but ventral to the dorsal fin. Jun 26, 2019 · A variety of nontumoral etiologies result in deformities of the dorsal thoracic cord, of which many are related to abnormalities of the dorsal arachnoid. These abnormalities include intradural arachnoid cyst as well as dorsal thoracic arachnoid webs, bands, or pouches. Clinically the presenting symptoms include upper or lower extremity ... When used in anatomy, dorsal is a directional term used to refer to the back of the body. The spine and the back of the legs and arms are all located dorsally. In contrast, the abdomen and face are located on the ventral side of the body. For non-humans, dorsal may refer to the back or top of the creature depending on how it is positioned.The key difference between medial and lateral is that medial is the term used to refer to structures close to the center or the median plane of an organism while lateral is the term used to refer to structures farther away from the median line.. Median plane or midline is the line drawn within the body in order to divide the body into right and left portions.dorsum/dorsal refers to back of/posterior side of hand radial refers to thumb side of hand ulnar refers to medial side of the hand IPJ (inter phalangeal joint) joint between the phalanx (second knuckle) MPJ (metatarsal phalangeal joint) joint between the palm and phalanx transverse carpal ligament located on the volar side of wristOverview. The male urethra is a narrow fibromuscular tube that conducts urine and semen from the bladder and ejaculatory ducts, respectively, to the exterior of the body (see the image below). Although the male urethra is a single structure, it is composed of a heterogeneous series of segments: prostatic, membranous, and spongy.Specializes in Urology, ENT. 272 Posts. May 20, 2011. The dorsal aspect refers to the back of your hand. The dorsal side of the hand the same skin color as the rest of the body (such as face, legs, etc). The palm of the hands will almost always be lighter and would not be a good reference. It's also usually calloused.The top of the foot is called the dorsal of the foot because in anatomy the term dorsal refers to things which are on top or opposite the ventral side. For example: a dorsal fin is the fin on the ...Medical professionals often refer to sections of the body in terms of anatomical planes (flat surfaces). These planes are imaginary lines - vertical or horizontal - drawn through an upright body. The terms are used to describe a specific body part. Listed below are general anatomical terms and their meanings.Angelides quotes a 1% recurrence rate and Clay and Clement offer a 3% recurrence rate, but most series offer considerably higher figures. 17 Faithful and Seeto record a 14% recurrence rate for wrist ganglia. 18 Dias and Buch report a 27% recurrence rate in 370 dorsal ganglions with a 40% recurrence rate in 230 volar ganglions. 19 The Derby ...Dorsiflexion brings the dorsum (back) of the foot back toward the tibia, so the toes are beginning to point towards the sky. This is a position of high ankle stability. Plantarflexion refers to pointing the foot away from the tibia and down into the ground. This is a position of low ankle stability, and most ligamentous ankle sprains occur in a ...Long Answer. Think of ventral (Latin venter = "belly") as being associated with the belly side (with belly referring to "swelling" or "inflating") -- or typically the side of the organism containing the digestive and respiratory organs. Dorsal (from Latin dorsum meaning "back") refers to the body region/"side" opposite that of ventral (and ...Dorsal and ventral. These two terms, used in anatomy and embryology, describe something at the back ( dorsal) or front/belly ( ventral) of an organism. The dorsal surface of an organism refers to the back, or upper side, of an organism. If talking about the skull, the dorsal side is the top. The ventral surface refers to the front, or lower ...'Dorsal' is the anatomical term that describes the structures located towards the back of the body. Also, it refers to the anatomical structures located at the upper side of the body. Moreover, this term comes from the Latin word for 'back', which is "dorsum".The term 'dorsal' refers to something that is towards the back of something. In this case, it's the back of our hand. Those of you who love animals will have no trouble remembering the definition...The term "palate" by itself usually refers to the hard palate. soft palate/velum the soft portion of the roof of the mouth, lying behind the hard palate. ... tongue body/dorsum the main part of the tongue, lying below the hard and soft palate. The body, specifically the back part of the body (hence "dorsum", Latin for "back"), moves to make ...Median rhomboid glossitis is characterized by a smooth, shiny, erythematous, sharply circumscribed, asymptomatic, plaque-like lesion on the dorsal midline of the tongue ().Men are affected three ...The term "anterior" would be used even if the hand were palm down on a table. Figure 1. Regions of the Human Body. The human body is shown in anatomical position in an (a) anterior view and a (b) posterior view. The regions of the body are labeled in boldface. A body that is lying down is described as either prone or supine.Anterior (ventral) and Posterior (dorsal) Distal and proximal; Superficial and deep; Medial, lateral, and intermediate; The first pair of directional terms refer to the relative position toward or away from the head. Superior (or cranial) means "toward the head end of the body" or "higher/above." You can remember this because the head ...dorsum. [ dor´sum] (pl. dor´sa) ( L.) 1. the back; the posterior surface of the human body in the anatomical position. 2. the aspect of an anatomical structure or part corresponding in position to the back. The meaning of DORSUM is the upper surface of an appendage or part. the upper surface of an appendage or part; back; especially : the entire dorsal surface of an animal… See the full definitionDorsal digital nerves of foot are branches of the intermediate dorsal cutaneous nerve, medial dorsal cutaneous nerve, sural nerve and deep fibular nerve. New!!: Dorsal nerve and Dorsal digital nerves of foot · See more » Dorsal nerve cord. The dorsal nerve cord is a unique feature to chordates, and it is mainly found in the Vertebrata ...Dorsal can be used of non-living things too (in particular, the backs of airplanes), as can its opposite, ventral, which means "relating to the belly." Dorsal descends from Latin dorsum ("back"), which also gave us dossier (via French, for a bundle of documents labeled on the back) and reredos ("an ornamental screen or partition wall behind an ...The terms posterior and dorsal mean the same thing in humans. relating to or situated near or on the back especially of an animal or of one of its parts. (anatomy) With respect to, or concerning the side in which the backbone is located, or the analogous side of an invertebrate.First Dorsal Compartment Release Reproduced with permission from: Griffin LY (ed): Essentials of Musculoskeletal Care, 3rd Edition. Rosemont, IL. American Academy of Orthopaedic Surgeons, 2005. First dorsal compartment (De Quervain’s) release surgery is a treatment option for patients with De Quervain’s tenosynovitis. Dorsal Vein thrombosis, also known as Mondor's disease of the penis, is a superficial thrombophlebitis first described in the literature by Falco in 1955. Mondor's disease refers to a superficial thrombophlebitis of any locale. Diagnosis can be made clinically with palpation of a mobile, cord-like thickening on dorsum of penis without associated evidence of inflammation, infection, or ...Angelides quotes a 1% recurrence rate and Clay and Clement offer a 3% recurrence rate, but most series offer considerably higher figures. 17 Faithful and Seeto record a 14% recurrence rate for wrist ganglia. 18 Dias and Buch report a 27% recurrence rate in 370 dorsal ganglions with a 40% recurrence rate in 230 volar ganglions. 19 The Derby ...Dorsal refers to the back. It is the opposite of ventral. Is examination of the back an organ system or body area examination? The back is a body area, not an organ system.[ dor´sum] (pl. dor´sa) ( L.) 1. the back; the posterior surface of the human body in the anatomical position. 2. the aspect of an anatomical structure or part corresponding in position to the back. Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc.When used in anatomy, dorsal is a directional term used to refer to the back of the body. The spine and the back of the legs and arms are all located dorsally. In contrast, the abdomen and face are located on the ventral side of the body. For non-humans, dorsal may refer to the back or top of the creature depending on how it is positioned.The terms posterior and dorsal mean the same thing in humans. relating to or situated near or on the back especially of an animal or of one of its parts. (anatomy) With respect to, or concerning the side in which the backbone is located, or the analogous side of an invertebrate.The terms posterior and dorsal mean the same thing in humans. relating to or situated near or on the back especially of an animal or of one of its parts. (anatomy) With respect to, or concerning the side in which the backbone is located, or the analogous side of an invertebrate.Dorsiflexion brings the dorsum (back) of the foot back toward the tibia, so the toes are beginning to point towards the sky. This is a position of high ankle stability. Plantarflexion refers to pointing the foot away from the tibia and down into the ground. This is a position of low ankle stability, and most ligamentous ankle sprains occur in a ...dorsal recumbant position. on back, with legs bent and separated, feet flat. Fowler position. on back, head of bed raised about 18 inches and knees elevated. knee-chest position. on knees, head and upper chest on table, arms crossed above head. left lateral recumbent position. on left side, right leg drawn up.refers to the last phalanx that has the nailbed. mpj. joint between the palm and phalanx. proximal phalanx. refers to the phalanx nearest the metacarpal. dorsum/dorsal. refers to back or posterior side of hand. Another name for the skin is: Integumentary system. Skin synthesizes vitamin: D. Skin excretes waste via:Only the two most common types of phonation (voiced and voiceless) are represented in the main IPA chart. If two symbols appear in the same cell (like [p] and [b]), the one on the left represents a voiceless sound (like [p]) and the one on the right a voiced sound (like [b]).Symbols that appear alone and pushed to ward the right (like [m]) also represent voiced sounds.Jul 18, 2016 · Olfactory Nerve (Cranial Nerve I) The olfactory nerves ( nn. olfactorii ), usually referred to collectively as the first cranial nerve, consist of numerous nonmyelinated axons with cell bodies located in the olfactory epithelium covering one half of the ethmoidal labyrinth and the dorsal part of the nasal septum. Anterior (ventral) and Posterior (dorsal) Distal and proximal; Superficial and deep; Medial, lateral, and intermediate; The first pair of directional terms refer to the relative position toward or away from the head. Superior (or cranial) means "toward the head end of the body" or "higher/above." You can remember this because the head ...dorsal Describing the surface of a plant or animal that is farthest from the ground or other support, i.e. the upper surface. In vertebrates, the dorsal surface is that down which the backbone runs. Thus in upright (bipedal) mammals, such as humans and kangaroos, it is the backward-directed ( posterior) surface.However, the term dorsal can be used to refer a relative location of an organ or a system in the body of an animal. As an example, oesophagus of vertebrates is dorsal to their heart. Additionally, the lateral line of a fish can be found dorsally to the pectoral fin. The term dorsal is also used as an adjective, especially in the fishes.Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) Has a single dorsal fin ® 5 (b) Has a double dorsal fin ® 2 5. (a) Has small fin on back near tail ® 6 (b) Has no fin on back near tail ® 7 6. (a) Has barbs near the mouth ® Catfish (b) Does not have barbs near the mouth ® 10The top of the foot is called the dorsal of the foot because in anatomy the term dorsal refers to things which are on top or opposite the ventral side. For example: a dorsal fin is the fin on the ...Nov 16, 2016 · Dorsal fins act as a means to stabilize sharks so they can stay upright and prevent rolling on their backs in the water. Dorsal fins also help sharks make quick and sudden turns. Most sharks also have a secondary dorsal fin located along their back closer to their tail. However, species from the Hexanchiformes, family only have a single dorsal fin. Dorsal and ventral. These two terms, used in anatomy and embryology, describe something at the back ( dorsal) or front/belly ( ventral) of an organism. The dorsal surface of an organism refers to the back, or upper side, of an organism. If talking about the skull, the dorsal side is the top. The ventral surface refers to the front, or lower ...Dorsal and ventral are terms that refer, respectively, to the back and front portions of the human body in the anatomical position. These terms can also be referred to as posterior and anterior surfaces. Ventral and dorsal can be used to describe the position of organs in relation to one another.The dorsal recumbent position is one of the most common patient positions because it grants access to most of the major areas of the body including the head, neck, chest, abdomen, hips and pelvis, genitals, and rectum. Many examinations and procedures to diagnose and treat medical issues deal with these areas of the body.Pain modulation the process of alterations in the pain signals along the transmission pathway of pain, it explains why individuals respond to the same stimulus differently, explains the mechanism of action when using clinical analgesia. Pain control and modulation is a complex chore that is often the primary reason patients seek the services of rehabilitation professionals. Modulation of ...Name _____ Describe the body region each of these terms refer to: 1. Abdominal 2. Acromial 3. Dorsal/ventral (backside/belly side): These terms are used chiefly in discussing the comparative anatomy of animals, assuming the animal is standing. Dorsum is a Latin word meaning "back." Thus, dorsal refers to the animal's back or the backside of any other structures; for example, the posterior surface of the human leg is its dorsal ...Dorsal and ventral. These two terms, used in anatomy and embryology, describe something at the back ( dorsal) or front/belly ( ventral) of an organism. The dorsal surface of an organism refers to the back, or upper side, of an organism. If talking about the skull, the dorsal side is the top. The ventral surface refers to the front, or lower ... Anatomy and Physiology. Anatomy and Physiology questions and answers. While standing in the anatomical position, front refers to inferior. back refers to dorsal. back refers to superior. back refers to anterior. front refers to posterior.Cross your right leg over the left leg, so your right foot is resting on your left knee. Using your right hand, gently push your right knee down towards the mat, until you feel a stretch deep in the right hip. Hold this stretch for up to 10 seconds. Repeat 5 - 10 times, as tolerated. Then switch to your left leg.tract. A parcel of real estate; usually refers to a large area of land. The Complete Real Estate Encyclopedia by Denise L. Evans, JD & O. William Evans, JD. Dorsal and ventral are terms that refer, respectively, to the back and front portions of the human body in the anatomical position. These terms can also be referred to as posterior and anterior surfaces. Ventral and dorsal can be used to describe the position of organs in relation to one another.The term "anterior" would be used even if the hand were palm down on a table. Figure 1. Regions of the Human Body. The human body is shown in anatomical position in an (a) anterior view and a (b) posterior view. The regions of the body are labeled in boldface. A body that is lying down is described as either prone or supine.Anatomy and Physiology. Anatomy and Physiology questions and answers. While standing in the anatomical position, front refers to inferior. back refers to dorsal. back refers to superior. back refers to anterior. front refers to posterior.Ipsilateral refers to things on the same side of the body, the right or the left as defined by the median plane. So a person's left arm and leg are ipsilateral. So a person's left arm and leg ...This is a dorsal view showing two mid-body segments of a worm. Note the elapsed time (in seconds) and distance scale on the image. 1) Wait for the animation images to load completely. ... Refer to the time scale and note how much time elapses from beginning of one pulsation wave until the beginning of the next wave.The nasal "dorsum" is the bone-and-cartilage structure that connects your nose to your face. Most of us refer to it as the "bridge" of our nose. The dorsum can develop humps for several ...Mar 11, 2021 · Abstract. The dorsal hippocampus conveys various information associated with spatial navigation; however, how the information is distributed to multiple downstream areas remains unknown. We investigated this by identifying axonal projections using optogenetics during large-scale recordings from the rat subiculum, the major hippocampal output ... Dorsal — refers to the back or the upper side of an organism. For example, a dorsal view would be looking at the animal from above. Dorsum — the back or upper side of an organism. Ductus bursae — the duct in the female genital system that extends from the ostium bursa to the bursa copulatrix. This structure is commonly sclerotized.The dorsal (from Latin dorsum, meaning 'back') surface of an organism refers to the back, or upper side, of an organism. If talking about the skull, the dorsal side is the top. The ventral (from Latin venter, meaning 'belly') surface refers to the front, or lower side, of an organism.In anatomy, the dorsum is the upper side of animals that typically run, fly or swim in a horizontal position, and the back side of animals (like humans) that walk upright. In vertebrates the dorsum contains the backbone. The term dorsal refers to anatomical structures that are either situated toward or grow off that side of an animal. The diagnosis of permanent dorsal displacement of the soft palate is easily made by standing endoscopic examination of the upper airway. The appearance as seen above is typical with the epiglottis lying on top of the soft palate. The more common intermittent displacement of the soft palate is often suspected based on the history of the horse ...Anatomical Directional Terms . Anterior: In front of, front Posterior: After, behind, following, toward the rear Distal: Away from, farther from the origin Proximal: Near, closer to the origin Dorsal: Near the upper surface, toward the back Ventral: Toward the bottom, toward the belly Superior: Above, over Inferior: Below, under Lateral: Toward the side, away from the mid-line Medial: Toward ...Dorsal and ventral. These two terms, used in anatomy and embryology, describe something at the back ( dorsal) or front/belly ( ventral) of an organism. The dorsal surface of an organism refers to the back, or upper side, of an organism. If talking about the skull, the dorsal side is the top. The ventral surface refers to the front, or lower ... 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