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 Concept Videos

Reclosers and Fuses01:26

Reclosers and Fuses

485
Automatic circuit reclosers enhance the protection of distribution circuits by interrupting and auto-reclosing an AC circuit according to a preset sequence. They effectively manage temporary faults on overhead distribution lines, often caused by tree limbs or wildlife, by briefly disrupting service to improve overall reliability. However, contact with reclosers or energized broken conductors on the ground can pose serious hazards.
A comprehensive protection scheme for radial distribution...
485
Circuit Breaker and Fuse Selection01:23

Circuit Breaker and Fuse Selection

616
A circuit breaker is a device engineered to interrupt fault currents and sometimes reclose automatically. When a fault current is detected, the breaker separates the electrical contacts, which generates an arc. This arc is extinguished by methods such as elongation, cooling, or splitting, depending on the breaker's design. Breakers are categorized based on the voltage they operate at and the medium used for arc extinction, such as air, oil, SF6 gas, or vacuum.
In high-voltage systems,...
616
How Data are Classified: Categorical Data01:11

How Data are Classified: Categorical Data

45.1K
A variable, usually notated by capital letters such as X and Y, is a characteristic or measurement that can be determined for each member of a population. Data are the actual values of variables. They may be numbers, or they may be words. Datum is a single value.
Data are classified based on whether they are measurable or not. Categorical data cannot be measured; instead, it can be divided into categories. For example, if Y denotes a person's party affiliation, some examples of Y include...
45.1K
How Data are Classified: Numerical Data00:59

How Data are Classified: Numerical Data

38.4K
Data that are countable or measurable in specific units are called numerical or quantitative data. Quantitative data are always numbers. Quantitative data are the result of counting or measuring the attributes of a population. Amount of money, pulse rate, weight, number of people living in a town, and number of students who opt for statistics are examples of quantitative data.
Quantitative data may be either discrete or continuous. All quantitative data that take on only specific numerical...
38.4K
Data Reporting and Recording01:24

Data Reporting and Recording

5.5K
Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
5.5K
Data Validation01:15

Data Validation

2.2K
Method validation is a crucial process in analytical chemistry designed to confirm that a given method consistently produces reliable and high-quality results. This process is essential when a method is applied to different sample matrices or when procedural modifications are made, ensuring that the results meet acceptable standards across various applications.
Key parameters for method validation include:
2.2K

You might also read

Related Articles

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

Sort by
Same author

Two new triterpenoid saponins from <i>Aralia elata</i> var. <i>glabrescens</i> (Franch. & Sav.) Pojark. leaves.

Natural product research·2026
Same author

[Epigenetic regulator DOT1L controls neuronal amyloid pre-cursor protein expression via the p38 mediated mitochondrial fission-fusion homeostasis axis].

Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences·2026
Same author

Ultrastructural response of the retinal cells and neurovascular unit to neuroinflammation induced by lipopolysaccharide.

Brain structure & function·2026
Same author

Accommodation-induced biometric changes in ciliary muscle, trabecular meshwork, and Schlemm's canal: comparison of eyes in high myopia.

BMC ophthalmology·2026
Same author

Analysis of choroidal OCT intensity and profile changes in high myopia: correlation with visual impairment and identification of pathological myopia.

The British journal of ophthalmology·2026
Same author

Temporal Interference Stimulation of the Motor Cortex Produces Frequency-Dependent Analgesia.

bioRxiv : the preprint server for biology·2026
Same journal

Continuous tracking of aortic aneurysm diameter with peripheral pulse waves: a computational framework combining sequential Markov chain Monte Carlo with Kalman filtering.

Physiological measurement·2026
Same journal

The 2026 global roadmap for textile-integrated wearable technologies in health.

Physiological measurement·2026
Same journal

Augmenting single-lead ECG interpretation through QRS waveform decomposition and rotation.

Physiological measurement·2026
Same journal

Dynamic Beat-to-Beat Blood Pressure Estimation using a Multi-modal Wearable Deep Learning Approach.

Physiological measurement·2026
Same journal

Dual warm-start fusion versus attention-based fusion in low-label ECG-PCG classification: a controlled ablation study.

Physiological measurement·2026
Same journal

Inter-patient multi-label ECG classification via low-rank adaptation fine-tuned large language models with dynamic graph convolutional network.

Physiological measurement·2026
See all related articles

Related Experiment Video

Updated: Feb 11, 2026

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
06:08

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound

Published on: March 21, 2025

1.5K

Fused-data transrectal EIT for prostate cancer imaging.

Ethan K Murphy1, Xiaotian Wu1, Ryan J Halter1,2

  • 1Thayer School of Engineering, Dartmouth College, Hanover, NH 03755, United States of America.

Physiological Measurement
|April 19, 2018
PubMed
Summary
This summary is machine-generated.

Developing a new electrical impedance tomography (EIT) approach combining transrectal ultrasound (TRUS) and biopsy probe (BP) measurements significantly enhances prostate imaging, improving cancer diagnosis.

More Related Videos

Focal Laser Ablation of Prostate Cancer: An Office Procedure
11:07

Focal Laser Ablation of Prostate Cancer: An Office Procedure

Published on: March 30, 2021

8.5K
Use of Magnetic Resonance Imaging and Biopsy Data to Guide Sampling Procedures for Prostate Cancer Biobanking
05:49

Use of Magnetic Resonance Imaging and Biopsy Data to Guide Sampling Procedures for Prostate Cancer Biobanking

Published on: October 10, 2019

7.1K

Related Experiment Videos

Last Updated: Feb 11, 2026

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound
06:08

A Cognitive Fusion-guided Prostate Biopsy Using Multiparametric Magnetic Resonance Imaging and Transrectal Ultrasound

Published on: March 21, 2025

1.5K
Focal Laser Ablation of Prostate Cancer: An Office Procedure
11:07

Focal Laser Ablation of Prostate Cancer: An Office Procedure

Published on: March 30, 2021

8.5K
Use of Magnetic Resonance Imaging and Biopsy Data to Guide Sampling Procedures for Prostate Cancer Biobanking
05:49

Use of Magnetic Resonance Imaging and Biopsy Data to Guide Sampling Procedures for Prostate Cancer Biobanking

Published on: October 10, 2019

7.1K

Area of Science:

  • Biomedical Engineering
  • Medical Imaging
  • Electrical Impedance Tomography

Background:

  • Prostate cancer affects 1 in 7 men, with current diagnostic methods missing 10-30% of cancers.
  • Ultrasound-guided biopsy (TRUS) is the standard but has limitations in comprehensive cancer detection.

Purpose of the Study:

  • To develop an electrical impedance tomography (EIT) approach for imaging the entire prostate.
  • To integrate EIT measurements with transrectal ultrasound (TRUS) and biopsy probe (BP) data.
  • To improve the sensitivity and coverage of prostate cancer detection.

Main Methods:

  • Utilized simulations and sensitivity analyses to optimize electrode combinations for EIT.
  • Conducted measured tank experiments to evaluate a fused-data transrectal EIT (fd-TREIT) and BP approach.
  • Assessed the performance of the fd-TREIT + BP system in recovering inclusion positions.

Main Results:

  • TRUS-EIT measurements alone have limited sensitivity for whole prostate imaging.
  • Combining TREIT and BP measurements increased the sensitive region by 12x.
  • Fused measurements during a 12-core biopsy covered up to 94.1% of the prostate volume.

Conclusions:

  • The developed fd-TREIT + BP approach shows promise for comprehensive prostate imaging.
  • This method represents a significant step towards a clinically deployable EIT system for improved prostate cancer diagnosis.
  • Data fusion from multiple EIT locations and probes during biopsy enhances diagnostic potential.