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Related Concept Videos

Ischemic Stroke ll: Pathophysiology01:15

Ischemic Stroke ll: Pathophysiology

An ischemic stroke occurs when a cerebral blood vessel becomes obstructed, most often by a thrombus or embolus, interrupting the delivery of oxygen and glucose to brain tissue. Because neurons rely on continuous aerobic metabolism, energy failure begins within minutes of reduced perfusion. The region receiving the least blood flow becomes the infarct core, an area of irreversible cellular death. Surrounding this core lies the penumbra, a zone of hypoperfused but still viable tissue that is...
Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
Ischemic Stroke l: Introduction01:15

Ischemic Stroke l: Introduction

Ischemic stroke is an acute cerebrovascular condition in which blood flow to a brain region is suddenly interrupted, leading to tissue infarction. Neurons depend on continuous oxygen and glucose supply, so even brief reductions in perfusion cause energy failure, ionic imbalance, and irreversible injury. Ischemic strokes are classified into thrombotic and embolic types based on their underlying mechanisms.Thrombotic MechanismsThrombotic stroke develops when a clot forms within a cerebral artery.
Stroke: Introduction and Types01:29

Stroke: Introduction and Types

A stroke is an acute neurological event caused by the sudden disruption of cerebral blood flow, leading to rapid loss of neuronal function. Neurons depend on continuous oxygen and glucose supply, so even brief interruptions can cause irreversible injury within minutes. Strokes are classified into ischemic and hemorrhagic types.Ischemic StrokeIschemic strokes are most common and occur due to arterial occlusion, depriving brain tissue of oxygen and nutrients. This leads to energy failure, ionic...
Hemorrhagic Stroke l: Introduction01:17

Hemorrhagic Stroke l: Introduction

A hemorrhagic stroke is an acute neurological event that occurs when a weakened cerebral blood vessel ruptures, allowing blood to accumulate within or around the brain. The sudden release of blood forms a focal hematoma that increases intracranial pressure, displaces neural tissue, and can obstruct cerebrospinal fluid pathways. These effects may be compounded by intraventricular extension of the hemorrhage, cerebral edema, or compression of adjacent structures, all of which contribute to...
Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation01:21

Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation

Clinical manifestationsPeripheral Arterial Disease (PAD) manifests through a range of symptoms, from the characteristic intermittent claudication to atypical presentations and severe complications in advanced stages. Intermittent claudication, a hallmark symptom of PAD, presents as exercise-induced muscle pain that typically resolves within minutes of rest. This pain is reproducible and stems from inadequate blood flow, leading to the accumulation of lactic acid produced during anaerobic...

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Related Experiment Video

Updated: Jul 10, 2026

Autoradiographic Measurements of [14C]-Iodoantipyrine in Rat Brain Following Central Post-Stroke Pain
07:27

Autoradiographic Measurements of [14C]-Iodoantipyrine in Rat Brain Following Central Post-Stroke Pain

Published on: July 18, 2016

[Poststroke pain].

Troels Staehelin Jensen1, Henriette Klit, Ninna Schultz Marcussen

  • 1Arhus Universitetshospital, Arhus Sygehus, Dansk Smerteforskningscenter, Arhus C. tsjensen@ki.au.dk

Ugeskrift for Laeger
|October 24, 2007
PubMed
Summary
This summary is machine-generated.

Stroke survivors frequently experience pain, including headaches, musculoskeletal issues like shoulder pain, and central neuropathic pain. This pain, often developing months post-stroke, can manifest as burning or shooting sensations and requires attention.

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Last Updated: Jul 10, 2026

Autoradiographic Measurements of [14C]-Iodoantipyrine in Rat Brain Following Central Post-Stroke Pain
07:27

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Published on: July 18, 2016

A Middle Cerebral Artery Occlusion Technique for Inducing Post-stroke Depression in Rats
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A Middle Cerebral Artery Occlusion Technique for Inducing Post-stroke Depression in Rats

Published on: May 22, 2019

Area of Science:

  • Neurology
  • Pain Medicine
  • Rehabilitation

Context:

  • Post-stroke pain is a prevalent complication affecting a significant portion of stroke survivors.
  • Pain can manifest acutely (headache) or chronically (musculoskeletal, neuropathic).
  • Neglect of post-stroke pain can impede recovery and reduce quality of life.

Purpose:

  • To outline the common types and characteristics of pain following stroke.
  • To highlight the temporal development and localization of central neuropathic pain.
  • To underscore the importance of recognizing and managing diverse pain syndromes post-stroke.

Summary:

  • Headache occurs in approximately 25% of patients during the acute stroke phase.
  • Chronic pain includes musculoskeletal issues (e.g., shoulder pain) linked to weakness and stiffness.
  • Central neuropathic pain, developing later, presents as burning or shooting pain, sometimes with allodynia.

Impact:

  • Improved recognition of post-stroke pain syndromes can lead to timely diagnosis and treatment.
  • Targeted pain management strategies can enhance functional recovery and patient well-being.
  • Addressing neglected pain issues is crucial for comprehensive stroke rehabilitation.