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Related Concept Videos

Schemas01:42

Schemas

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A schema is a mental construct consisting of a cluster or collection of related concepts (Bartlett, 1932). There are many different types of schemata, and they all have one thing in common: schemata are a method of organizing information that allows the brain to work more efficiently. When a schema is activated, the brain makes immediate assumptions about the person or object being observed.
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Related Experiment Video

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Updated Protocol for the Assembly and Use of the Minibioreactor Array (MBRA)
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[Channelopathy update].

Takayoshi Kobayashi1

  • 1Department of Neurology, Nakano General Hospital.

Rinsho Shinkeigaku = Clinical Neurology
|January 18, 2005
PubMed
Summary
This summary is machine-generated.

Recent advances in molecular genetics have identified numerous genetic defects in ion channels, known as channelopathies. This review covers these channelopathies and their underlying pathophysiology.

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Area of Science:

  • Molecular biology
  • Genetics
  • Neuroscience

Context:

  • The late 20th century witnessed rapid advancements in electrophysiological techniques, molecular technology, and molecular genetics.
  • These developments have enabled the discovery of numerous genetic abnormalities affecting channel proteins.

Purpose:

  • To review the genetic abnormalities of ion channels, termed channelopathies.
  • To discuss the pathophysiological basis of these channelopathies.

Summary:

  • Genetic defects in various ion channels, including voltage-gated, ligand-gated, and calcium-induced calcium release channels, have been identified.
  • This review consolidates current knowledge on these ion channel genetic disorders.

Impact:

  • Provides a foundational understanding of channelopathies for researchers and clinicians.
  • Highlights the importance of molecular genetics in understanding neurological and physiological disorders.