PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Similar characteristics of brain DTI for healthy adult rhesus monkey and young people

2014-01-06
(Press-News.org) Contact information: Meng Zhao
eic@nrren.org
86-138-049-98773
Neural Regeneration Research
Similar characteristics of brain DTI for healthy adult rhesus monkey and young people

Diffusion-tensor imaging can be used to observe the microstructure of brain tissue. Fractional anisotropy reflects the integrity of white matter fibers. Fractional anisotropy of a young adult brain is low in gray matter, high in white matter, and highest in the splenium of the corpus callosum. A recent study by Dr. Jun Pu and colleagues from Second Affiliated Hospital of Kunming Medical University in China investigated anisotropy values in major white matter tracts and gray matter nuclei in the brains of healthy adult rhesus monkeys. Results showed no laterality differences in fractional anisotropy values. Fractional anisotropy values were low in the head of caudate nucleus and thalamus in gray matter. Fractional anisotropy values were highest in the splenium of corpus callosum in the white matter, followed by genu of the corpus callosum and the posterior limb of the internal capsule. Fractional anisotropy values were lowest in the semioval center and posterior limb of internal capsule. These results suggest that fractional anisotropy values in major white matter fibers and the deep gray matter of adult rhesus monkeys are similar to those of healthy young people. These findings were published in the Neural Regeneration Research (Vol. 8, No. 31, 2013).



INFORMATION:

Article: " Characteristics of diffusion-tensor imaging for healthy adult rhesus monkey brains," by Xinxiang Zhao1, Jun Pu2, Yaodong Fan3, Xiaoqun Niu4, Danping Yu5, Yanglin Zhang1 (1 Department of Radiology, Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China; 2 Department of Neurosurgery, Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China; 3 Department of Neurosurgery, Third Affiliated Hospital of Kunming Medical University, Kunming 650106, Yunnan Province, China; 4 Department of Pneumology, Second Affiliated Hospital of Kunming Medical University, Kunming 650101, Yunnan Province, China; 5 Yiwu Hospital Affiliated to Zhejiang University School of Medicine, Yiwu 322001, Zhejiang Province, China)

Zhao XX, Pu J, Fan YD, Niu XQ, Yu DP, Zhang YL. Characteristics of diffusion-tensor imaging for healthy adult rhesus monkey brains. Neural Regen Res. 2013;8(31):2951-2961.



ELSE PRESS RELEASES FROM THIS DATE:

Mannotriose promotes survival of hippocampal neurons

2014-01-06
Mannotriose promotes survival of hippocampal neurons The main component of the Chinese herb Rehmannia, mannotriose, can improve learning and memory. Dr. Lina Zhang and colleagues from Shanghai University of Traditional Chinese Medicine in China used 1 × 10 mol/L ...

Gabapentin inhibits central sensitization during migraine

2014-01-06
Gabapentin inhibits central sensitization during migraine Gabapentin is a gamma-aminobutyric acid derivative, and was approved for the treatment of neuropathic pain by the U.S. Food and Drug Administration in 2002. However, little evidence is available on the effects ...

A single-domain antibody that specifically recognizes amyloid-beta 42 oligomers

2014-01-06
A single-domain antibody that specifically recognizes amyloid-beta 42 oligomers Earlier amyloid-beta assemblies may be one of the most important causes of Alzheimer's disease. Passive immunization of anti-amyloid-beta antibodies can reduce amyloid-beta burden and ...

Intraoperative monitoring of SSEPs is a new measure to avoid iatrogenic spinal cord injury

2014-01-06
Intraoperative monitoring of SSEPs is a new measure to avoid iatrogenic spinal cord injury Currently intraoperative monitoring using somatosensory evoked potentials has been widely recognized to prevent iatrogenic spinal cord injury. Previous studies only reported ...

Newly discovered 3-star system could debunk Einstein's theory of General Relativity

2014-01-06
Newly discovered 3-star system could debunk Einstein's theory of General Relativity A newly discovered system of two white dwarf stars and a superdense pulsar--all packed within a space smaller than the Earth's orbit around the sun -- is enabling astronomers to probe ...

Supernova's super dust factory imaged with ALMA

2014-01-06
Supernova's super dust factory imaged with ALMA Galaxies can be remarkably dusty places and supernovas are thought to be a primary source of that dust, especially in the early Universe. Direct evidence of a supernova's dust-making capabilities, however, has ...

1 'villain' of the housing crisis played only a small role

2014-01-06
1 'villain' of the housing crisis played only a small role Mortgage defaults still high after predatory lenders forced out COLUMBUS, Ohio -- One of the major factors blamed for the subprime mortgage crisis may have actually played only a minor role in the housing meltdown, ...

Marriage promotion has failed to stem poverty among single moms

2014-01-06
Marriage promotion has failed to stem poverty among single moms On 50th anniversary of War on Poverty, expert says new approach needed COLUMBUS, Ohio – As the United States marks the 50th anniversary of the War on Poverty this month, a new report suggests one ...

Researchers find that computer components can be damaged by key manufacturing processes

2014-01-06
Researchers find that computer components can be damaged by key manufacturing processes Manufacturers of increasingly minute computer chips, transistors and other products will have to take special note of research findings at the University of Huddersfield. The ...

New discovery of biomarker to improve diagnosis, prognosis and treatment of ESCC

2014-01-06
New discovery of biomarker to improve diagnosis, prognosis and treatment of ESCC Latest study by NUS researchers first to demonstrate that editing of protein-making sequences promotes development of Esophageal Squamous Cell Carcinoma Esophageal Squamous Cell ...

LAST 30 PRESS RELEASES:

Study unexpectedly finds living in rural, rather than urban environments in first five years of life could be a risk factor for developing type 1 diabetes

Editorial urges deeper focus on heart-lung interactions in pulmonary vascular disease

Five University of Tennessee faculty receive Fulbright Awards

5 advances to protect water sources, availability

OU Scholar awarded Fulbright for Soviet cinema research

Brain might become target of new type 1 diabetes treatments

‘Shore Wars:’ New research aims to resolve coastal conflict between oysters and mangroves, aiding restoration efforts

Why do symptoms linger in some people after an infection? A conversation on post-acute infection syndromes

Study reveals hidden drivers of asthma flare-ups in children

Physicists decode mysterious membrane behavior

New insights about brain receptor may pave way for next-gen mental health drugs

Melanoma ‘sat-nav’ discovery could help curb metastasis

When immune commanders misfire: new insights into rheumatoid arthritis inflammation

SFU researchers develop a new tool that brings blender-like lighting control to any photograph

Pups in tow, Yellowstone-area wolves trek long distances to stay near prey

AI breakthrough unlocks 'new' materials to replace lithium-ion batteries

Making molecules make sense: A regional explanation method reveals structure–property relationships

Partisan hostility, not just policy, drives U.S. protests

The Journal of Nuclear Medicine Ahead-of-Print Tip Sheet: August 1, 2025

Young human blood serum factors show potential to rejuvenate skin through bone marrow

Large language models reshape the future of task planning

Narrower coverage of MS drugs tied to higher relapse risk

Researchers harness AI-powered protein design to enhance T-cell based immunotherapies

Smartphone engagement during school hours among US youths

Online reviews of health care facilities

MS may begin far earlier than previously thought

New AI tool learns to read medical images with far less data

Announcing XPRIZE Healthspan as Tier 5 Sponsor of ARDD 2025

Announcing Immortal Dragons as Tier 4 Sponsor of ARDD 2025

Reporting guideline for chatbot health advice studies

[Press-News.org] Similar characteristics of brain DTI for healthy adult rhesus monkey and young people