Rhythmic Palatal Myoclonus

Chadwick, D. L.; Macbeth, Ronald

doi:10.1017/s0022215100048726

Cited by 18 publications

(3 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…1, this suggests that the inspiration could have produced a central inhibition of the palatal myoclonic stimulus. Chadwick and Macbeth (1953) reported 4 cases of objective tinnitus due to rhythmic palatal myoclonus, two of which occurred in children at the unusually early age of 6 years and 9 years. They found that, in one of these children, a deep inspiration inhibited the myoclonus, and that at times the rate of the myoclonus and the pulse rate were the same, as in Case No.…”

Section: Discussionmentioning

confidence: 99%

“…Pulec and Simonton (1961) placed a small rubber balloon at the tip of a cannula in the orifice of the Eustachian tube, and by observing a manometer to which it was connected and listening to the tinnitus they concluded that the latter was the result of the walls of the Eustachian tube snapping together. Using electromyography, Chadwick and Macbeth (1953) found that on insertion of the bipolar electrode the movements completely ceased. Recordings from Case No.…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Objective Tinnitus due to Palatal Myoclonus

MacKinnon¹

1968

J. Laryngol. Otol.

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Objective Tinnitus due to Palatal Myoclonus

MacKinnon¹

1968

J. Laryngol. Otol.

View full text Add to dashboard Cite

“…This is evidenced by accelerated corrosion and outdoor exposure tests. This development was foreshadowed as early as 1934 [244,246], but it remained for the development of better accelerated tests and intensive testing to demonstrate the usefulness of thicker chromium coatings.…”

Section: Corrosion Resistancementioning

confidence: 99%

Electrodeposition of Chromium

Mandich¹,

Snyder²

2010

Modern Electroplating

View full text Add to dashboard Cite

Electroplated chromium deposits rank among the most important plated metals and are used almost exclusively as the final deposit on parts. Without the physical properties offered by electroplated chromium deposits, the service life of most parts would be much shorter due to wear, corrosion, and the like. Parts would have to be replaced or repaired more frequently, or they would have to be made from more expensive materials, thus wasting valuable resources.The thickness of electroplated chromium deposits falls into two classifications: decorative and functional. Decorative deposits are usually under 0.80 mm in thickness. They offer a pleasing, reflective appearance while also providing corrosion resistance, lubricity, and durability. Decorative chromium deposits are typically plated over nickel but are occasionally plated directly over the substrate of the part.Functional ''hard chrome'' deposits have a thickness customarily greater than 0.80 mm and are used for industrial, not decorative, applications. In contrast to decorative deposits, functional chromium is usually plated directly on the substrate and only occasionally over other electrodeposits, such as nickel. Industrial coatings take advantage of the special properties of chromium, including resistance to heat, hardness, wear, corrosion, and erosion, and a low coefficient of friction. Even though it has nothing to do with performance, many users want their functional chromium deposits also to be decorative in appearance. Functional deposits are also used on parts such as cutting tools and strip steel and are even thinner than decorative deposits.The most common and oldest commercial type of chromium process utilizes hexavalent chromium (Cr 6 þ ) in an aqueous solution containing one or more catalysts. The

show abstract

Palatal myoclonus: A report of two cases

Pulec

Simonton

1961

The Laryngoscope

View full text Add to dashboard Cite

Rhythmic Palatal Myoclonus

Cited by 18 publications

References 14 publications

Objective Tinnitus due to Palatal Myoclonus

Objective Tinnitus due to Palatal Myoclonus

Electrodeposition of Chromium

Palatal myoclonus: A report of two cases

Contact Info

Product

Resources

About