tactile discs definition
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Merkels tactile disk Merkels tactile disk. A single sensory nerve ending characterized by a terminal cuplike, expanded tip that is in contact with the base of a single specialized epithelial cell in the epidermis. It functions by receiving touch, pressure, and texture, and relaying the information to the brain.
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- labeling of discs and then detection of the abnormality. In our previous work [9], we have developed a proba-. bilistic model for localization of the six discs in sagittal. T2-weighted MRI for the lumbar area. In our model, we. incorporate two levels of information: low- and high-level. In the low-level, we model the local pixel properties of. discs, such as appearance.
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- A protruding disc is a disc in the spine which has herniated, meaning that the soft material which is normally on the inside of the disc has pushed through a weak point in the connective tissue which normally surrounds the disc.ody where the disk is protruding outward. The pain mixed with the constant numbness and pressure makes it harder to notice any improvement from my injections. I'm concerned with the degenerative disks and can't come up with a reasonable option to reverse or correct the painful problem.
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tactile corpuscle Medical Definition of tactile corpuscle. : one of the numerous minute bodies (as a Meissner's corpuscle) in the skin and some mucous membranes that usually consist of a group of cells enclosed in a capsule, contain nerve terminations, and are held to be end organs of touch—called also touch corpuscle.
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intervertebral discs intervertebral discs. the soft pads between the bodies of the vertebrae which make up the spinal column. Each disc has an inner spongy gelatinous substance (nucleus pulposus) surrounded by a protective ring of fibrocartilage (annulus fibrosus).
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Articular disk The articular disk (or disc) is a thin, oval plate of fibrocartilage present in several joints which separates synovial cavities.he presence of an articular disk also permits a more even distribution of forces between the articulating surfaces of bones, increases the stability of the joint, and aids in directing the flow of synovial fluid to areas of the articular cartilage that experience the most friction.
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- A disc is the soft pad positioned in between each of the vertebrae of the spine. Read more in the Spine-health glossary.
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Optical disc Optical discs are usually between 7.6 and 30 cm (3 to 12 in) in diameter, with 12 cm (4.75 in) being the most common size. A typical disc is about 1.2 mm (0.05 in) thick, while the track pitch (distance from the center of one track to the center of the next) ranges from 1.6 µm (for CDs) to 320 nm (for Blu-ray discs).n optical disc is designed to support one of three recording types: read-only (e.g.: CD and CD-ROM), recordable (write-once, e.g. CD-R), or re-recordable (rewritable, e.g. CD-RW).
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Symptoms & Conditions Each disc has a strong outer ring of fibers, called the annulus fibrosus, and a soft, jelly-like center, called the nucleus pulposus. The annulus is the strongest area of the disc and connects each vertebra together. The strong annular fibers contain the nucleus and distribute pressure evenly across the disc. The nucleus, or center of the disc, is hydrated and serves as the main shock absorber.
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A Patient's Guide to Diagnostic Tests for Spine Problems A Patient's Guide to Discograms of the Spine. What it is: A discogram is an X-ray examination of the intervertebral discs. The test is performed by injecting dye into the center of the injured disc(s). The dye makes the disc clearly visible on X-ray film and a fluoroscope screen.
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Compact Disc Digital Audio Compact Disc Digital Audio. Optical discs. Compact Disc Digital Audio (CDDA or CD-DA) is the standard format for audio compact discs. The standard is defined in the Red Book, one of a series of Rainbow Books (named for their binding colors) that contain the technical specifications for all CD formats.
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- There are three general types of discs, overstable, stable, and understable. An overstable disc will tend to go in the direction that is opposite of the throwing hand, so our right handed player's overstable disc will tend to fall left.
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Optical disc In computing and optical disc recording technologies, an optical disc (OD) is a flat, usually circular disc which encodes binary data (bits) in the form of pits (binary value of 0 or off, due to lack of reflection when read) and lands (binary value of 1 or on, due to a reflection when read) on a special material (often aluminium ) on one of its flat ...
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Flexi disc The flexi disc (also known as a phonosheet or Soundsheet, a trademark) is a phonograph record made of a thin, flexible vinyl sheet with a molded-in spiral stylus groove, and is designed to be playable on a normal phonograph turntable.
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Intercalated disc Molecular, biological, and comprehensive studies have shown that intercalated discs consist for the most part of mixed type adherens junctions, termed composite junctions or areae compositae (singular area composita).olecular, biological, and comprehensive studies have shown that intercalated discs consist for the most part of mixed type adherens junctions, termed composite junctions or areae compositae (singular area composita).
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Glossary: Types of CD, DVD and Blu-ray Optical disc is the generic term when referring to a CD, DVD, blu-ray or other storage medium which required light to read or write data to. Optical discs come with a plethora of acronyms and abbreviations associated with each type of disc. We look at what these all mean, and decipher the jargon to offer you a straightforward guide.
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What is DISC? DISC is a science and popular assessment type that is used to help you understand your behavioral preferences at work and home. The applications for this assessment are limitless. This page will go over the science of DISC, what the report sections will cover, how to apply it to your career, and more.
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tact noun. Tact is the act of using gentle language and behaving in a sensitive manner when dealing with potentially controversial issues. An example of tact is when you gently and politely correct someone's error without embarrassing or angering the person or drawing attention to the error.
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- DISC aids in self-success by providing a clear framework for making conscious behavior adjustments while communicating with others. DISC is an assessment tool used to measure one’s personal behavior in the form of a 7-10-minute questionnaire. The use of DISC provides many benefits to individuals and organizations.
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Lyme Disease Tests A healthy adult who has never been infected by B. burgdorferi bacteria will not have any antibodies. If a person has signs and symptoms and the initial EIA or IFA and western blot tests are positive, then it is likely that the person has Lyme disease.f the IgM and western blot are negative but the IgG is positive, then either the person has recovered from Lyme disease or this is due to cross reactive antibodies and the symptoms are due to another cause. The following table summarizes results that may be seen with Lyme disease antibody tests.
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Tact (psychology) Tact (psychology) Tact is a term that B.F. Skinner used to describe a verbal operant which is controlled by a nonverbal stimulus (such as an object, event, or property of an object) and is maintained by nonspecific social reinforcement (praise). Less technically, a tact is a label.
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Optical disc drive In computing, an optical disc drive (ODD) is a disk drive that uses laser light or electromagnetic waves within or near the visible light spectrum as part of the process of reading or writing data to or from optical discs.
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- A vertebral disc is the shock-absorbing structure between each vertebra. The disc has a thick outer layer (annulus) that surrounds the soft gel-like center (nucleus).
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Definition of 'tact' Definition of 'tact'. tact (tækt ) Tact is the ability to avoid upsetting or offending people by being careful not to say or do things that would hurt their feelings. On this occasion the press have not been intrusive and they have shown great tact. ...helping to smooth over problems with great tact and efficiency.
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tactile cell Medical Definition of tactile cell. : one of the oval nucleated cells (as in a Meissner's corpuscle) that are in close contact with the expanded ends of nerve fibers in the deeper layers of the epidermis and dermis of some parts of the body and probably serve a tactile function.
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Tact (psychology) A tact is said to make contact with the world, and refers to behavior that is under the control of generalized reinforcement. The tact described by Skinner includes three important and related events, known as the 3-term-contingency: a stimulus, a response, and a consequence, in this case reinforcement.