Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Jan 28, 2026

Polarization and Characterization of M1 and M2 Human Monocyte-Derived Macrophages on Implant Surfaces
08:37

Polarization and Characterization of M1 and M2 Human Monocyte-Derived Macrophages on Implant Surfaces

Published on: December 6, 2024

1.7K

M1, M2: Time to Bid Adieu!

Sumit Roy1

  • 1Department of Radiology Stavanger University Hospital Stavanger Norway.

Stroke (Hoboken, N.J.)
|January 26, 2026
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

Generation Time01:22

Generation Time

1.5K
Bacterial generation time, the period required for a bacterial population to double during its exponential growth phase, serves as a critical measure of microbial growth dynamics under optimal conditions. This parameter varies significantly across bacterial species and can be influenced by factors such as temperature, pH, and the availability of nutrients. For example, Escherichia coli can achieve a generation time of approximately 20 minutes, while Mycobacterium tuberculosis exhibits a much...
1.5K
Mixing Time01:19

Mixing Time

473
The concept of mixing time is significant in producing a uniform concrete mix with the required strength. The mixing period starts once all components are in the mixer. Initially, the mixer is charged with 10% of the water, followed by the consistent addition of solids and then 80% of the water. The remaining water is added later, within the first quarter of the mixing period. The minimum mixing time varies according to the mixer's capacity; for example, mixers with up to 1 cubic yard...
473
Mean free path and Mean free time01:22

Mean free path and Mean free time

5.1K
Consider the gas molecules in a cylinder. They move in a random motion as they collide with each other and change speed and direction. The average of all the path lengths between collisions is known as the "mean free path."
5.1K
Time Course of Drug Effect01:14

Time Course of Drug Effect

2.7K
The progression of a drug's impact can be analyzed by examining both the concentration-time course and the effect-time course. The concentration-time course is determined by the drug's half-life and is influenced by factors such as its pharmacokinetics, including absorption, distribution, metabolism, and elimination. The effect of the drug is often related to its concentration in the plasma and is calculated using the maximum drug effect and the plasma concentration that generates 50...
2.7K
Setting Time of Cement01:12

Setting Time of Cement

649
The setting time of cement refers to the process of cement paste transitioning from a plastic state to a solid state. This process is crucial in construction as it dictates the timeframe for concrete placement, compaction, and finishing. The onset of this solidification is termed the initial set, indicating when the paste becomes unworkable. The final set is when the paste has solidified completely, and further handling or manipulation can no longer affect its shape. The cement strength is...
649
Timing and Consequences on Behavior01:08

Timing and Consequences on Behavior

376
In operant conditioning, the timing of reinforcement is crucial. For animals like rats and cats, immediate reinforcement (within a few seconds) is much more effective than delayed reinforcement. For example, a food reward for a rat needs to follow within 30 seconds of pressing a bar to be effective. 
Humans, however, can respond to delayed reinforcers. We often make decisions between immediate small rewards and delayed larger rewards. This ability to delay gratification is a significant...
376

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same journal

Turnover Time in Neuroangiography Suites: Comparison Between Cases Performed at an Ambulatory Neurosurgery Center Versus a Tertiary Hospital.

Stroke (Hoboken, N.J.)·2026
Same journal

The "Ticking Time Bomb" Within.

Stroke (Hoboken, N.J.)·2026
Same journal

Sex Differences in the Protective Effect of Brain Volume: Age Attenuates Protection in Women.

Stroke (Hoboken, N.J.)·2026
Same journal

Defining Social and Cultural Barriers to Global Stroke Care: A SVIN-Mission Thrombectomy Initiative.

Stroke (Hoboken, N.J.)·2026
Same journal

Full Visualization of Contact Endoscopy for Basal Ganglia Hemorrhage: A Multicenter Retrospective Study Comparing With Microscopy and Neuroendoscopy.

Stroke (Hoboken, N.J.)·2026
Same journal

Final Infarct Volume as a Surrogate End Point in Anterior Circulation ICAS-LVO Stroke: Post Hoc Secondary Analysis of RESCUE-ICAS.

Stroke (Hoboken, N.J.)·2026

New classification for acute stroke occlusions in the middle cerebral artery

Area of Science:

  • Neuroendovascular treatment
  • Acute ischemic stroke
  • Cerebrovascular diseases

Background:

  • Limited data exists on occlusions in terminal middle cerebral artery divisions and lateral sulcus branches.
  • Current practice groups these as M2 segment lesions, hindering specific analysis.
  • This lack of granular data impedes progress in transcatheter thrombectomy.

Purpose of the Study:

  • To propose an alternative, clinically relevant anatomic characterization for middle cerebral artery terminal occlusions.
  • To facilitate more precise reporting of endovascular treatment outcomes.
  • To address the knowledge gap in treating these specific stroke locations.

Main Methods:

  • Review of existing literature and imaging data.
  • Development of a new classification system based on distinct anatomical landmarks.
Keywords:
acute strokecerebral angiographydiagnostic imagingendovascular procedurespercutaneous thrombectomy

More Related Videos

Polarization of M1 and M2 Human Monocyte-Derived Cells and Analysis with Flow Cytometry upon Mycobacterium tuberculosis Infection
10:43

Polarization of M1 and M2 Human Monocyte-Derived Cells and Analysis with Flow Cytometry upon Mycobacterium tuberculosis Infection

Published on: September 18, 2020

32.3K
Metabolic Characterization of Polarized M1 and M2 Bone Marrow-derived Macrophages Using Real-time Extracellular Flux Analysis
07:45

Metabolic Characterization of Polarized M1 and M2 Bone Marrow-derived Macrophages Using Real-time Extracellular Flux Analysis

Published on: November 28, 2015

36.5K

Related Experiment Videos

Last Updated: Jan 28, 2026

Polarization and Characterization of M1 and M2 Human Monocyte-Derived Macrophages on Implant Surfaces
08:37

Polarization and Characterization of M1 and M2 Human Monocyte-Derived Macrophages on Implant Surfaces

Published on: December 6, 2024

1.7K
Polarization of M1 and M2 Human Monocyte-Derived Cells and Analysis with Flow Cytometry upon Mycobacterium tuberculosis Infection
10:43

Polarization of M1 and M2 Human Monocyte-Derived Cells and Analysis with Flow Cytometry upon Mycobacterium tuberculosis Infection

Published on: September 18, 2020

32.3K
Metabolic Characterization of Polarized M1 and M2 Bone Marrow-derived Macrophages Using Real-time Extracellular Flux Analysis
07:45

Metabolic Characterization of Polarized M1 and M2 Bone Marrow-derived Macrophages Using Real-time Extracellular Flux Analysis

Published on: November 28, 2015

36.5K
  • Proposal for its application in reporting endovascular stroke treatment results.

    • Main Results:

    • A novel classification system for middle cerebral artery terminal occlusions is presented.
    • This system utilizes readily available anatomical features for clinical relevance.
    • It offers a more detailed approach than the current M2 segment grouping.

    Conclusions:

    • The proposed anatomic classification can improve data granularity for stroke occlusions.
    • Adoption of this system could enhance understanding of transcatheter thrombectomy efficacy.
    • This approach aims to fill critical knowledge gaps in cerebrovascular research.