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Related Concept Videos

Direct Motor Pathways01:11

Direct Motor Pathways

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The direct motor pathways, also known as the pyramidal tracts, are a group of neural pathways that originate in the brain and descend through the spinal cord. They control the voluntary movement of the body. There are two major direct motor pathways: the corticospinal and the corticobulbar tracts.
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Regulation of Stroke Volume01:27

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The regulation of stroke volume, which is the amount of blood the heart pumps out during each heartbeat, is critical for maintaining a healthy circulatory system. Stroke volume is influenced by three main factors: preload, contractility, and afterload.
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Indirect Motor Pathways01:22

Indirect Motor Pathways

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The indirect motor or extrapyramidal pathways originate in the brainstem, the lower portion of the brain that connects it to the spinal cord. They consist of several distinct tracts, each with specialized functions. The four main tracts of the indirect motor pathways are the vestibulospinal tract, the reticulospinal tract, the tectospinal tract, and the rubrospinal tract.
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Cross-bridge Cycle01:26

Cross-bridge Cycle

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As muscle contracts, the overlap between the thin and thick filaments increases, decreasing the length of the sarcomere—the contractile unit of the muscle—using energy in the form of ATP. At the molecular level, this is a cyclic, multistep process that involves binding and hydrolysis of ATP, and movement of actin by myosin.
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Arteries of the Upper Limbs01:12

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The subclavian artery transitions into the axillary artery as it exits the chest and enters the axillary region. This artery is critical for supplying blood to the shoulder area, including the head of the humerus, through the humeral circumflex arteries. As the vessel continues into the upper arm or brachium, it becomes the brachial artery. This artery plays a key role in vascularizing the brachial region and bifurcates at the elbow into several branches. These branches include the deep...
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Extrinsic and Intrinsic Pathways of Hemostasis01:20

Extrinsic and Intrinsic Pathways of Hemostasis

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Blood clotting or coagulation involves extrinsic and intrinsic pathways, which ultimately merge into the common pathway, forming a fibrin clot.
The Extrinsic Pathway
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Related Experiment Video

Updated: Sep 25, 2025

A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia
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A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia

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[Tyrolean stroke pathway].

Christian Boehme1, Stefan Krebs2, Theresa Geley3

  • 1Universitätsklinik für Neurologie, Medizinische Universität Innsbruck, Anichstr. 35, 6020 Innsbruck, Österreich.

Notfall & Rettungsmedizin
|April 25, 2022
PubMed
Summary
This summary is machine-generated.

The Tyrolean Stroke Pathway improved acute stroke care, doubling thrombolysis rates and enhancing patient outcomes. This standardized approach optimizes the entire stroke treatment journey from onset to rehabilitation.

Keywords:
Care pathwayEmergency treatment/strokePrehospital emergency careQuality of health careRescue chain

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Area of Science:

  • Neurology
  • Public Health
  • Healthcare Management

Context:

  • Acute stroke therapy requires rapid management due to time-sensitive treatment windows.
  • The Tyrolean Stroke Pathway was developed to streamline stroke patient care in a central European alpine region.
  • Optimizing prehospital management is crucial for improving stroke outcomes.

Purpose:

  • To describe the Tyrolean Stroke Pathway as a model for optimizing the entire treatment pathway for stroke patients.
  • To focus on enhancing prehospital management within the stroke care continuum.
  • To evaluate care processes and optimize intersections between different phases of stroke care.

Summary:

  • The Tyrolean Stroke Pathway project involved four subprojects covering prehospital care through outpatient rehabilitation.
  • Intersections between care phases were optimized, and quality assurance measures were used to evaluate processes.
  • Implementation led to doubled thrombolysis rates, improved 3-month functional outcomes, and reduced complications like pneumonia.

Impact:

  • Demonstrated successful implementation of a holistic, standardized stroke pathway in clinical routine.
  • Significantly improved the overall healthcare pathway for stroke patients.
  • Aligns with the Stroke Action Plan for Europe's recommendation for comprehensive national stroke plans.