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

Computed Tomography01:10

Computed Tomography

9.4K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
9.4K
Electron Microscope Tomography and Single-particle Reconstruction01:07

Electron Microscope Tomography and Single-particle Reconstruction

3.0K
Transmission electron microscopy (TEM) can be used to determine the 3D structure of biological samples with the help of techniques such as electron microscope tomography and single-particle reconstruction. While single-particle reconstruction can examine macromolecules and macromolecular complexes in vitro conditions only, tomography permits the study of cell components or small cells in vivo.
Electron Tomography
Electron tomography can be performed either in TEM or STEM (scanning transmission...
3.0K
Imaging Biological Samples with Optical Microscopy01:18

Imaging Biological Samples with Optical Microscopy

12.1K
Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
12.1K

You might also read

Related Articles

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

Sort by
Same author

Controlled eruption of a palatally impacted central incisor with TAD-supported T-bar mechanics.

Journal of clinical orthodontics : JCO·2026
Same author

Novel Marker-based CBCT Registration for Enhanced Accuracy in Dental Implant Planning.

Dento maxillo facial radiology·2026
Same author

A comparative evaluation of the metallic artifact generated by a ceramic dental implant and a titanium dental implant imaged on cone-beam computed tomographic scans: An ex vivo study.

JADA foundational science·2026
Same author

Ease of use in accessing electronic dental records with a touchless interface compared with a conventional mouse.

JADA foundational science·2026
Same author

Early Clinical Outcome of Perceval Aortic Valve Implantation in Townsville, Australia.

Heart, lung & circulation·2026
Same author

Resolving the Puzzling Observations in Trapping Dynamics of Polystyrene and Silica Microparticles Under Femtosecond Pulsed and Continuous-Wave Excitations.

Chemphyschem : a European journal of chemical physics and physical chemistry·2026

Related Experiment Video

Updated: Mar 20, 2026

Longitudinal Morphological and Physiological Monitoring of Three-dimensional Tumor Spheroids Using Optical Coherence Tomography
08:50

Longitudinal Morphological and Physiological Monitoring of Three-dimensional Tumor Spheroids Using Optical Coherence Tomography

Published on: February 9, 2019

8.3K

Tissue characterization using optical coherence tomography and cone beam computed tomography: a comparative pilot

Mina Mahdian1, Hassan S Salehi2, Alan G Lurie3

  • 1Department of Prosthodontics and Digital Technology, Stony Brook University School of Dental Medicine, Stony Brook, NY, USA.

Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
|June 5, 2016
PubMed
Summary

Optical coherence tomography (OCT) effectively distinguishes between various human oral hard and soft tissues. This imaging technique shows promise for detailed tissue analysis compared to cone beam computed tomography.

More Related Videos

In vivo Structural Assessments of Ocular Disease in Rodent Models using Optical Coherence Tomography
07:44

In vivo Structural Assessments of Ocular Disease in Rodent Models using Optical Coherence Tomography

Published on: July 24, 2020

3.6K
Full-Field Optical Coherence Microscopy for Histology-Like Analysis of Stromal Features in Corneal Grafts
07:51

Full-Field Optical Coherence Microscopy for Histology-Like Analysis of Stromal Features in Corneal Grafts

Published on: October 21, 2022

2.1K

Related Experiment Videos

Last Updated: Mar 20, 2026

Longitudinal Morphological and Physiological Monitoring of Three-dimensional Tumor Spheroids Using Optical Coherence Tomography
08:50

Longitudinal Morphological and Physiological Monitoring of Three-dimensional Tumor Spheroids Using Optical Coherence Tomography

Published on: February 9, 2019

8.3K
In vivo Structural Assessments of Ocular Disease in Rodent Models using Optical Coherence Tomography
07:44

In vivo Structural Assessments of Ocular Disease in Rodent Models using Optical Coherence Tomography

Published on: July 24, 2020

3.6K
Full-Field Optical Coherence Microscopy for Histology-Like Analysis of Stromal Features in Corneal Grafts
07:51

Full-Field Optical Coherence Microscopy for Histology-Like Analysis of Stromal Features in Corneal Grafts

Published on: October 21, 2022

2.1K

Area of Science:

  • Biomedical Imaging
  • Oral Histology
  • Diagnostic Technologies

Background:

  • Accurate differentiation of oral tissues is crucial for diagnosis and treatment planning.
  • Existing imaging modalities have limitations in resolving fine tissue structures.
  • Optical coherence tomography (OCT) offers high-resolution cross-sectional imaging capabilities.

Purpose of the Study:

  • To assess the efficacy of OCT in distinguishing between different human oral tissues.
  • To compare OCT's performance with cone beam computed tomography (CBCT) for oral tissue differentiation.

Main Methods:

  • Ex vivo imaging of human enamel, cortical bone, trabecular bone, fatty tissue, water, and air using OCT.
  • Development of qualitative (intensity profile, contour plot, histogram) and quantitative (pixel intensity) analysis methods for OCT images.
  • Comparative imaging of the same tissues using CBCT and measurement of gray-scale values.

Main Results:

  • OCT's qualitative indices provided insights into surface characteristics and interface changes.
  • OCT's quantitative index revealed tissue density and pixel distribution patterns.
  • Similar patterns were observed between OCT pixel intensity values and CBCT gray-scale values, indicating comparable tissue characterization.

Conclusions:

  • OCT demonstrates reliable differentiation capabilities for a spectrum of oral hard and soft tissues.
  • This ex vivo pilot study suggests OCT as a valuable tool in oral tissue analysis.
  • Further research is warranted to explore OCT's clinical applications in dentistry.