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Updated: Feb 25, 2026

Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography
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Retinal Vascular Reactivity as Assessed by Optical Coherence Tomography Angiography

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Mustabshirah Jadoon1, Iftikhar Khan2, Fatima Sohail3

  • 1Ayub Medical College, Abbottabad, Pakistan.

Brain & spine
|February 24, 2026
PubMed
まとめ

No abstract available in PubMed .

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Autoregulation of Blood Flow01:17

Autoregulation of Blood Flow

Autoregulation mechanisms are characterized by their inherent capacity for self-regulation without necessitating specific nervous stimulation or endocrine control. These mechanisms facilitate the adjustment of blood flow and, therefore, perfusion specific to each tissue region. This self-regulation encompasses chemical signals and myogenic controls.
Chemical Signaling in Autoregulation
Chemical signaling operates at the precapillary sphincter level, inciting either contraction or relaxation....
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