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

Echo01:06

Echo

1.0K
The human ear cannot distinguish between two sources of sound if they happen to reach within a specific time interval, typically 0.1 seconds apart. More than this, and they are perceived as separate sources.
Imagine the sound is reflected back to the ears. Assuming that the source is very close to the human, the difference between hearing the two sounds—the emitted sound and the reflected sound—may be more than the minimum time for perceiving distinct sounds. If this is the case,...
1.0K
Voltammetric Techniques: Linear-Scan (E vs Time)01:12

Voltammetric Techniques: Linear-Scan (E vs Time)

1.3K
Polarography is a classical voltammetric technique used to analyze electrochemical reactions. This method applies a linear potential sweep to a dropping mercury electrode (DME), and the resulting current is measured. A dropping mercury electrode is commonly used as the working electrode in polarography. It consists of a capillary tube filled with mercury, where the tiny droplet forms at the tip. This droplet continuously drops from the capillary, creating a new electrode surface for each...
1.3K
Crystal Field Theory - Tetrahedral and Square Planar Complexes02:46

Crystal Field Theory - Tetrahedral and Square Planar Complexes

48.7K
Tetrahedral Complexes
Crystal field theory (CFT) is applicable to molecules in geometries other than octahedral. In octahedral complexes, the lobes of the dx2−y2 and dz2 orbitals point directly at the ligands. For tetrahedral complexes, the d orbitals remain in place, but with only four ligands located between the axes. None of the orbitals points directly at the tetrahedral ligands. However, the dx2−y2 and dz2 orbitals (along the Cartesian axes) overlap with the ligands less than the dxy,...
48.7K
Leaky Scanning02:28

Leaky Scanning

5.7K
During most eukaryotic translation processes, the small 40S ribosome subunit scans an mRNA from its 5' end until it encounters the first start AUG codon. The large 60S ribosomal subunit then joins the smaller one to initiate protein synthesis. The location of the translation initiation is largely determined by the nucleotides near the start codon as there may be multiple translation initiation sites present on the mRNA.  Marilyn Kozak discovered that the sequence RCCAUGG (where R...
5.7K
Planar Rigid-Body Motion01:22

Planar Rigid-Body Motion

1.2K
Understanding the movement of a rigid body in planar motion involves recognizing that every particle within this body is traversing a path that maintains a consistent distance from a specific plane. This concept is fundamental in the study of physics and mechanical engineering, and it allows us to comprehend better how objects move in space.
Planar motion is typically divided into three distinct categories. The first is rectilinear translation, demonstrated by a subway train that moves along...
1.2K
Gauss's Law: Planar Symmetry01:27

Gauss's Law: Planar Symmetry

9.6K
A planar symmetry of charge density is obtained when charges are uniformly spread over a large flat surface. In planar symmetry, all points in a plane parallel to the plane of charge are identical with respect to the charges. Suppose the plane of the charge distribution is the xy-plane, and the electric field at a space point P with coordinates (x, y, z) is to be determined. Since the charge density is the same at all (x, y) - coordinates in the z = 0 plane, by symmetry, the electric field at P...
9.6K

You might also read

Related Articles

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

Sort by
Same author

Daily Predictors of Psychotic-Like Experiences in Older Adults: The Role of Sleep Quality, Negative Emotions, and Cognitive Failures.

Journal of sleep research·2026
Same author

Prognostic value of deep learning-based coronary artery calcium score and quantitative pneumonia burden in patients hospitalized with COVID-19.

BMC medical imaging·2026
Same author

Regional brain aging patterns reveal disease-specific pathways of neurodegeneration.

medRxiv : the preprint server for health sciences·2025
Same author

Reward boosts cognitive control during working memory maintenance.

Scientific reports·2025
Same author

A large-scale multi-centre study characterising atrophy heterogeneity in Alzheimer's disease.

NeuroImage·2025
Same author

Assessing the association between ADHD and brain maturation in late childhood and emotion regulation in early adolescence.

Translational psychiatry·2025
Same journal

Deep learning for contrast-enhanced MRI in pediatric brain imaging.

Neuroradiology·2026
Same journal

Beyond complex architectures: a streamlined CNN pipeline for robust Alzheimer's disease classification from brain MRI.

Neuroradiology·2026
Same journal

Thalamic, Hippocampal, and Amygdalar subregional volumetric alterations in neonates with isolated aEEG abnormalities.

Neuroradiology·2026
Same journal

Correction to: Multiscale characterization and classification of Alzheimer's disease via integration of brain fingerprint radiomics and graph‑theoretical network metrics.

Neuroradiology·2026
Same journal

Reconstruction of complete cerebral arterial anatomy from non-contrast CT using deep learning for pre-thrombectomy guidance.

Neuroradiology·2026
Same journal

The blister sign on non-contrast CT for detection of blood blister-like aneurysms in acute subarachnoid hemorrhage.

Neuroradiology·2026
See all related articles

Related Experiment Video

Updated: Feb 16, 2026

A Protocol for the Administration of Real-Time fMRI Neurofeedback Training
07:05

A Protocol for the Administration of Real-Time fMRI Neurofeedback Training

Published on: August 24, 2017

11.5K

Reducing task-based fMRI scanning time using simultaneous multislice echo planar imaging.

Máté Kiss1,2,3, Petra Hermann4, Zoltán Vidnyánszky4

  • 1Brain Imaging Centre, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Magyar tudósok körútja 2, Budapest, 1117, Hungary. kiss.mate@ttk.mta.hu.

Neuroradiology
|January 6, 2018
PubMed
Summary
This summary is machine-generated.

Faster functional magnetic resonance imaging (fMRI) scans are possible using simultaneous multislice imaging. This advanced technique significantly reduces scan times for brain imaging without sacrificing data quality.

Keywords:
Eloquent areasPresurgical functional MRISimultaneous multislice techniqueSurgical planningThresholdingfMRI efficiency

More Related Videos

Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies
10:09

Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies

Published on: September 22, 2014

13.6K
Simultaneous fMRI and Electrophysiology in the Rodent Brain
08:22

Simultaneous fMRI and Electrophysiology in the Rodent Brain

Published on: August 19, 2010

14.0K

Related Experiment Videos

Last Updated: Feb 16, 2026

A Protocol for the Administration of Real-Time fMRI Neurofeedback Training
07:05

A Protocol for the Administration of Real-Time fMRI Neurofeedback Training

Published on: August 24, 2017

11.5K
Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies
10:09

Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies

Published on: September 22, 2014

13.6K
Simultaneous fMRI and Electrophysiology in the Rodent Brain
08:22

Simultaneous fMRI and Electrophysiology in the Rodent Brain

Published on: August 19, 2010

14.0K

Area of Science:

  • Neuroimaging
  • Magnetic Resonance Imaging

Background:

  • Maintaining patient stillness and alertness during functional magnetic resonance imaging (fMRI) is challenging.
  • Reducing scan time in fMRI is crucial for clinical and research applications without compromising data quality.

Purpose of the Study:

  • To evaluate novel data acquisition protocols for shortening fMRI scan times.
  • To assess the impact of different sampling rates and scanning durations on data quality and statistical power.

Main Methods:

  • Utilized rapid event-related fMRI design with simultaneous multislice imaging.
  • Compared three sampling rates (TR=2000, 1000, and 410 ms) and various scanning lengths.
  • Identified higher order category-selective visual cortical areas individually.

Main Results:

  • Approximately 4 minutes at 1 Hz (TR=1000 ms) and 2 minutes at ~2.5 Hz (TR=410 ms) achieved comparable localization sensitivity and selectivity to 11 minutes at 0.5 Hz (TR=2000 ms).
  • Simultaneous multislice sequences enabled significant scan time reduction.

Conclusions:

  • Faster fMRI acquisition is feasible, offering substantial benefits for clinical populations.
  • Reduced scanning times (20-40%) using simultaneous multislice sequences can improve fMRI examinations, particularly for presurgical mapping in distressed patients.