Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Review and Preview

Review and Preview

Data are individual items of information obtained from a population or sample. Data may be classified as qualitative (categorical), quantitative continuous, or quantitative discrete. Because it is not practical to measure the entire population in a study, researchers use samples to represent the population. A random sample is a representative group from the population chosen by using a method that gives each individual in the population an equal chance of being included in the sample. Random...

Review and Preview

Review and Preview

In statistics, several tools are used to interpret the data. Measures of central tendency represent the characteristics of the data, such as mean, median, and mode. Additionally, measures of variance like standard deviation and range are used to find the spread of data from the mean. Relative standing measures the distance between data locations. Commonly used measures of relative standings are percentile, z score, and quartiles.
Percentiles are a type of fractile that partition data into...

Reporter Genes

Reporter Genes

Reporter genes are a type of protein-coding gene that are often tagged to a gene of interest. Once inside a target cell, reporter genes usually produce visually identifiable characteristics like fluorescence and luminescence when expressed along with the gene of interest. Thus, reporter genes “report” the presence or absence of genes of interest in an organism, determine the gene expression pattern, or track the physical location of a DNA segment or protein in the cell.

Journal Bearings

Journal Bearings

Journal bearings are mechanical components that support and provide lateral stability to rotating shafts and axles. They are crucial in reducing friction, wear, and vibration in machinery such as engines, turbines, and pumps. The principle behind journal bearings is forming a thin lubricant film between the bearing surface and the rotating shaft, which minimizes direct contact and reduces frictional forces.
To better understand the concept of journal bearings, consider a rope winch with dry or...

Free-falling Bodies: Introduction

Free-falling Bodies: Introduction

All objects, neglecting air resistance, fall with the same acceleration towards the Earth's center due to the force exerted by the Earth's gravity. This experimentally determined fact is unexpected because we are so accustomed to the effects of air resistance and friction that we expect light objects to fall slower than heavier ones. People believed that a heavier object had a greater acceleration when falling until Galileo Galilei (1564–1642) proved otherwise. We now know this is...

Proofreading

Proofreading

You might also read

Related Articles

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

Sort by

Same author

A second start.

Topics in stroke rehabilitation·2016

Same author

A change for the better!

Topics in stroke rehabilitation·2016

Same author

Testimony presented to the Agency for Health Care Policy and Research.

Topics in stroke rehabilitation·2016

Same author

From the Editor.

Topics in stroke rehabilitation·2016

Same author

From the editor.

Topics in stroke rehabilitation·2016

Same author

My Stroke.

Topics in stroke rehabilitation·2016

Same journal

Associations of neuropathic pain and pain catastrophizing with rehabilitation outcomes in patients with stroke.

Topics in stroke rehabilitation·2026

Same journal

Education level amplifies the mediating pathway of rehabilitation motivation between metacognition and quality of life in stroke survivors.

Topics in stroke rehabilitation·2026

Same journal

Cortical activation and functional connectivity during thumb-to-finger opposition in patients with stroke with varying functional levels: insights from fNIRS.

Topics in stroke rehabilitation·2026

Same journal

Cognitive strategies for improving activity-level outcomes post stroke: an integrative review.

Topics in stroke rehabilitation·2026

Same journal

Efficacy of repetitive transcranial magnetic stimulation combined with soft robotic glove training for slight-to-moderate post-stroke upper limb spasticity: a randomized controlled trial.

Topics in stroke rehabilitation·2026

Same journal

Common coping and collaborative management of stroke survivors' spousal caregivers: a moderated mediation model of illness perception and resilience.

Topics in stroke rehabilitation·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Mar 14, 2026

Dissection of Drosophila Ovaries

Dissection of Drosophila Ovaries

Published on: October 19, 2006

From the editor

Don A Olson

Topics in Stroke Rehabilitation

|September 30, 2016

Summary

No abstract available in PubMed .

More Related Videos

BioMEMS: Forging New Collaborations Between Biologists and Engineers

BioMEMS: Forging New Collaborations Between Biologists and Engineers

Published on: November 1, 2007

Proper Care and Cleaning of the Microscope

Proper Care and Cleaning of the Microscope

Published on: August 11, 2008

Related Experiment Videos

Last Updated: Mar 14, 2026

Dissection of Drosophila Ovaries

Dissection of Drosophila Ovaries

Published on: October 19, 2006

BioMEMS: Forging New Collaborations Between Biologists and Engineers

BioMEMS: Forging New Collaborations Between Biologists and Engineers

Published on: November 1, 2007

Proper Care and Cleaning of the Microscope

Proper Care and Cleaning of the Microscope

Published on: August 11, 2008