Related Experiment Video

Updated: Feb 3, 2026

Development of Recombinant Proteins to Treat Chronic Pain
10:37

Development of Recombinant Proteins to Treat Chronic Pain

Published on: April 11, 2018

10.0K

Evaluation after two years of functionnal restoration for chronic low back pain : Tunisian experience

Rim Maaoui, Imene Ksibi, Amani Khezami

    La Tunisie Medicale
    |October 17, 2018
    PubMed
    Abstract

    More Related Videos

    Demonstration of Cutaneous Allodynia in Association with Chronic Pelvic Pain06:44

    Demonstration of Cutaneous Allodynia in Association with Chronic Pelvic Pain

    Published on: June 23, 2009

    20.4K
    A Protocol of Manual Tests to Measure Sensation and Pain in Humans07:28

    A Protocol of Manual Tests to Measure Sensation and Pain in Humans

    Published on: December 19, 2016

    21.7K

    Related Concept Videos

    Restorative Care01:19

    Restorative Care

    Restorative care is provided once a patient has been discharged from a healthcare facility and requires additional services. The additional services include home care, rehabilitation programs, and extended care. Restorative care centers help the patient regain their previous level of functioning or acquire a new level of functioning due to the incapacitating effects of a disease or a disability. It aims to assist patients in enhancing their quality of life by encouraging independence,...
    2.4K
    Pain01:20

    Pain

    Pain serves as a critical warning signal that alerts the body to potential or actual harm. When mechanical pressure on the skin is intense, such as from a sharp pinch, the sensation transitions from touch to pain. Similarly, extreme temperatures, like a hot pot handle, convert the sensation of heat into pain. Pain can also result from overstimulation of other senses, such as blinding light, loud noise, or the intense heat from habañero peppers. This ability to sense pain is essential for...
    1.4K
    What is an Experiment?01:12

    What is an Experiment?

    An experiment is a planned activity carried out under controlled conditions. The purpose of an experiment is to investigate the relationship between two variables. When one variable causes change in another, we call the first variable the explanatory or independent variable. The affected variable is called the response or dependent variable. In a randomized experiment, the researcher manipulates values of the explanatory variable and measures the resulting changes in the response variable. The...
    18.3K
    Thomson's e/m Experiment01:19

    Thomson's e/m Experiment

    In a beam of charged particles created by a heated cathode, the particles move at different speeds. However, many applications need a beam with uniform particle speeds. An arrangement known as a velocity selector uses electric and magnetic fields to pick particles with a particular speed from the beam.
    A particle with charge q, speed v, and mass m enters an area from the top, where the magnetic and electric fields are perpendicular both to the particle's motion and to one another. The magnetic...
    6.8K
    Controls in Experiments01:13

    Controls in Experiments

    When conducting an experiment, it is crucial to have control to reduce bias and accurately measure the dependent variables. It also marks the results more reliable. Controls are elements in an experiment that have the same characteristics as the treatment groups but are not affected by the independent variable. By sorting these data into control and experimental conditions, the relationship between the dependent and independent variables can be drawn. A randomized experiment always includes a...
    17.1K
    Randomized Experiments01:13

    Randomized Experiments

    The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
    Simple randomization
    Simple...
    9.1K