Permanent Occlusion
Permanent Occlusion - Related Videos
01:26
Permanent Income Hypothesis
0 Views •
2025
The Permanent Income Hypothesis (PIH), formulated by economist Milton Friedman, explains how individuals plan their consumption based on long-term income expectations rather than current earnings. This theory is fundamental for analyzing consumer behavior over time.Friedman separated total income into two parts: permanent income and transitory income.Permanent income represents the average income individuals expect throughout their lives, accounting for predictable and stable...
08:22
Permanent Cerebral Vessel Occlusion via Double Ligature and Transection
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Cited by 16 •
2013
We describe a highly reproducible method for the permanent occlusion of a rodent major cerebral blood vessel. This technique can be accomplished with very little peripheral damage, minimal blood loss, a high rate of long-term survival, and consistent infarct volume commensurate with the human clinical population.
08:27
The Application Of Permanent Middle Cerebral Artery Ligation in the Mouse
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Cited by 29 •
2011
Middle cerebral artery (MCA) ligation is a technique to study focal cerebral ischemia in animal models. In this method, the middle cerebral artery is exposed by craniotomy and ligated by cauterization. This method gives highly reproducible infarct volumes and increased post-operative survival rates compared to other methods available.
07:12
Applying Permanent, Robust Stenciled Patterns of Fine Particles to Elastomeric Surfaces
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2025
We present a method to apply permanent markings and patterns to silicone surfaces by adhering fine particles to the surface. The markings can be either a recognizable design or a random speckle pattern such as those used in digital image correlation.
08:14
Modeling Stroke in Mice: Permanent Coagulation of the Distal Middle Cerebral Artery
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Cited by 104 •
2014
Various murine models of middle cerebral artery occlusion (MCAO) are widely used in experimental brain research. Here, we demonstrate the model of transcranial permanent distal MCAO which produces consistent cortical infarction of a size corresponding to damage imposed by the majority of human ischemic strokes.
FAQs
Changes in permanent occlusion reflect coordination between tooth eruption and jaw growth, not eruption alone. As primary teeth are replaced, permanent teeth establish contacts within the arches while the jaws continue developing. The resulting intercuspation, meaning the way opposing tooth cusps fit together, can therefore change as skeletal growth and tooth positioning alter the closing and chewing relationship.
Tooth contacts and intercuspation help determine how chewing forces are distributed across the dentition. When opposing surfaces meet in a stable pattern, forces can be shared through the teeth and their supporting periodontal tissues. Jaw movement and neuromuscular control then coordinate opening, closing, and chewing, linking the contact pattern to both function and bite stability.
They influence how teeth tolerate and respond to functional loading. Periodontal support provides the tissue foundation around the teeth, while neuromuscular control regulates jaw motion and muscle coordination. Considering both prevents assessment from focusing only on tooth position and helps explain why similar contact patterns may have different functional consequences.
Clinicians assess how the upper and lower teeth contact when the jaws close and move during chewing. They consider intercuspation, alignment within the arches, bite stability, jaw growth, periodontal support, and neuromuscular control. This assessment can identify malocclusion and clarifies how forces may be distributed during function, rather than recording tooth position in isolation.
Findings provide functional information for orthodontic, restorative, and prosthodontic care. They can help clinicians identify malocclusion, assess whether the bite is stable, and account for tooth contacts and force distribution when planning treatment. This makes the evaluation relevant not only to alignment, but also to preserving or restoring coordinated jaw function.
It can help connect dental relationships with efficient mastication, tooth wear, and the consequences of altered alignment. Because chewing depends on coordinated contacts, jaw movement, periodontal support, and neuromuscular control, a changed bite may have functional significance beyond appearance. Assessment therefore supports interpretation of how alignment relates to oral performance and bite stability.