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Related Concept Videos

Regulation of Stroke Volume01:27

Regulation of Stroke Volume

5.5K
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.
Preload refers to the degree of stretch on the heart before it contracts. It's analogous to the stretching of a rubber band; the more it's stretched, the more forcefully it snaps back. This concept is encapsulated in the Frank-Starling law of the...
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Related Experiment Video

Updated: Mar 24, 2026

The Stroke Preclinical Assessment Network Multi-laboratory Model of Thromboembolic Stroke with Thrombolysis: TE-MCAo
05:46

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Published on: December 19, 2025

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[Competence Network Stroke. A successful model for stroke research].

Ulrike Lachmann1, Arno Villringer2,3

  • 1Kompetenznetz Schlaganfall, Charité - Universitätsmedizin Berlin, Campus Mitte, Charitéplatz 1, 10117, Berlin, Deutschland. ulrike.lachmann@charite.de.

Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
|March 5, 2016
PubMed
Summary
This summary is machine-generated.

The German Competence Network Stroke initiative improved health research and patient care for stroke. This network fostered collaboration among researchers and clinicians, leading to advancements in stroke treatment and management.

Keywords:
Acute careCompetence Network StrokePreventionRehabilitationResearch network

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Area of Science:

  • Health Research
  • Neurology
  • Public Health

Background:

  • Germany initiated a health research funding program in 1999 to enhance care for major diseases.
  • The Competence Network Stroke was established to address the significant public health burden of stroke, with 250,000 new cases annually in Germany.

Purpose of the Study:

  • To improve research quality and clinical practice through enhanced networking in stroke care.
  • To establish sustainable collaborative structures for long-term advancements in stroke research.
  • To showcase achievements in stroke research and patient benefit resulting from the network.

Main Methods:

  • A competitive application process selected the Competence Network Stroke for funding.
  • The network facilitated horizontal and vertical collaboration among key stakeholders in stroke research and care.
  • The article details the network's success in meeting its objectives and highlights specific research advancements.

Main Results:

  • Improved cooperation and networking among German stroke researchers and healthcare providers.
  • Significant advancements in stroke research leading to better patient outcomes.
  • Successful establishment of sustainable structures for ongoing collaboration in stroke research.

Conclusions:

  • The Competence Network Stroke effectively improved research quality and clinical application of findings.
  • The network fostered crucial collaborations that advanced stroke science and patient care in Germany.
  • Sustainable cooperative structures were established, ensuring continued progress in addressing the impact of stroke.