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

Diffusion01:12

Diffusion

216.9K
Diffusion is the passive movement of substances down their concentration gradients—requiring no expenditure of cellular energy. Substances, such as molecules or ions, diffuse from an area of high concentration to an area of low concentration in the cytosol or across membranes. Eventually, the concentration will even out, with the substance moving randomly but causing no net change in concentration. Such a state is called dynamic equilibrium, which is essential for maintaining overall...
216.9K
Inertia Tensor01:24

Inertia Tensor

1.1K
The concept of the inertia tensor is employed to depict the mass distribution and rotational inertia of a solid or rigid object. This tensor is expressed through a three-by-three matrix. Each component within this matrix corresponds to varying moments of inertia about specific axes.
The diagonal components of the inertia tensor matrix represent the moments of inertia concerning the principal axes of the object. These primary axes are defined as the axes where the object experiences the least...
1.1K
Classifying Matter by State02:49

Classifying Matter by State

102.8K
Chemistry is the study of matter and the changes it undergoes. Matter is anything that has mass and occupies space. Matter is all around us; the air, water, soil, mountains, even our bodies are all examples of matter. Matter is divided into three states — solid, liquid, and gas — that are commonly found on earth. The fourth state of matter, plasma, occurs naturally in the interiors of stars. 
102.8K
Piaget's Stage 1 of Cognitive Development01:14

Piaget's Stage 1 of Cognitive Development

1.7K
The sensorimotor stage, the initial phase of Jean Piaget's theory of cognitive development, spans the first two years of a child's life. During this period, infants actively engage with their surroundings, building cognitive awareness through direct interaction with the world. This interaction is primarily based on sensory perception and motor actions, allowing infants to gradually understand basic physical properties and predict how objects interact within their environment.
Exploration...
1.7K
Piaget's Stage 2 of Cognitive Development01:14

Piaget's Stage 2 of Cognitive Development

889
The preoperational stage, the second of Jean Piaget's four stages of cognitive development, spans approximately ages 2 to 7 and is characterized by the emergence of symbolic thinking. During this stage, children use language, images, and symbols to represent objects and concepts, enabling them to engage in imaginative and pretend play. This symbolic thinking supports children's ability to perform make-believe actions, such as imagining a broom as a horse or their hand as a phone, blending...
889
Piaget's Stage 4 of Cognitive Development01:19

Piaget's Stage 4 of Cognitive Development

605
The formal operational stage, as described in Piaget's cognitive development theory, begins around age 11 and extends into adulthood. It marks the emergence of advanced cognitive abilities that differentiate adolescent and adult thinking from those of younger children. This stage is characterized by abstract reasoning, hypothetical-deductive reasoning, and a more complex understanding of self and others.
Abstract Reasoning and Hypothetical-Deductive Thinking
Unlike the concrete operational...
605

You might also read

Related Articles

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

Sort by
Same author

Molecular Mechanisms of Dissolved Organic Matter in Controlling Cr(III) Colloidal Deposition and Reversibility.

Environmental science & technology·2026
Same author

Who is more likely to receive up-to-date lung cancer screening? Identifying key barriers using principal component analysis and SHAP modeling: a weighted cross-sectional analysis of the 2024 BRFSS.

Frontiers in public health·2026
Same author

Ambitious Co-scaling of Carbon Dioxide Removal and Decarbonization Delivers Better Climate Outcomes Than Strategies That Prioritize Efforts in One Domain.

Environmental science & technology·2026
Same author

Structural Factors of Preschoolers' Creative Personality and Their Impact on Creative Thinking Based on the Componential Model of Creativity.

Behavioral sciences (Basel, Switzerland)·2026
Same author

Resistance Training Complements Anti-TNF Therapy in DSS-Induced Colitis by Improving Skeletal Muscle Inflammatory and Mitochondrial Gene Signatures.

Current issues in molecular biology·2026
Same author

Dietary Fiber Polysaccharide Components Supplementation Modulate Uterine Immune Microenvironment to Support Embryo Implantation via SCFAs-Driven Tregs Differentiation.

FASEB journal : official publication of the Federation of American Societies for Experimental Biology·2026

Related Experiment Video

Updated: Jan 24, 2026

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
09:33

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

Published on: July 28, 2013

29.2K

Isolated periventricular pseudocysts do not affect white matter microstructure development in neonatal stage: A

Miaomiao Wang1, Congcong Liu1, Xianjun Li1

  • 1Department of Diagnostic Radiology, the First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, PR China.

European Journal of Radiology
|June 3, 2019
PubMed
Summary

Isolated periventricular pseudocysts (PVPCs) in neonates do not affect white matter (WM) development. However, PVPCs combined with other brain abnormalities show significant WM microstructural changes on MRI.

Keywords:
Diffusion tensor imagingNeonatesPeriventricular pseudocystsWhite matter development

More Related Videos

Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging
12:21

Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging

Published on: September 12, 2011

25.7K
Diffusion Tensor Magnetic Resonance Imaging in Chronic Spinal Cord Compression
07:00

Diffusion Tensor Magnetic Resonance Imaging in Chronic Spinal Cord Compression

Published on: May 7, 2019

9.3K

Related Experiment Videos

Last Updated: Jan 24, 2026

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases
09:33

Diffusion Tensor Magnetic Resonance Imaging in the Analysis of Neurodegenerative Diseases

Published on: July 28, 2013

29.2K
Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging
12:21

Probing the Brain in Autism Using fMRI and Diffusion Tensor Imaging

Published on: September 12, 2011

25.7K
Diffusion Tensor Magnetic Resonance Imaging in Chronic Spinal Cord Compression
07:00

Diffusion Tensor Magnetic Resonance Imaging in Chronic Spinal Cord Compression

Published on: May 7, 2019

9.3K

Area of Science:

  • Neonatal neurology
  • Neuroimaging
  • Developmental neuroscience

Background:

  • Periventricular pseudocysts (PVPCs) are germinal matrix-derived cystic cavities.
  • The impact of PVPCs on neonatal white matter (WM) development is not fully understood.
  • This study investigates WM microstructure in neonates with PVPCs using MRI.

Purpose of the Study:

  • To characterize WM microstructural variations in neonates with PVPCs.
  • To differentiate effects of isolated PVPCs versus PVPCs with additional abnormalities.
  • To clarify the prognostic significance of isolated PVPCs.

Main Methods:

  • Retrospective enrollment of neonates with PVPCs and controls.
  • Classification into isolated PVPCs (Group 1) and PVPCs with additional MRI abnormalities (Group 2).
  • Diffusion Tensor Imaging (DTI) metrics (FA, RD, AD) analyzed using tract-based spatial statistics.

Main Results:

  • 38 neonates with PVPCs and 60 controls were studied.
  • Group 2 had additional findings like intracranial hemorrhage and hypoxic-ischaemic encephalopathy.
  • Isolated PVPCs (Group 1) showed no significant DTI changes compared to controls; Group 2 exhibited widespread WM alterations.

Conclusions:

  • Isolated PVPCs are not independently associated with neonatal WM microstructural variations.
  • Findings suggest a benign outcome for fetuses with isolated PVPCs.
  • PVPCs co-occurring with other abnormalities are linked to significant WM changes.