Results 61 to 70 of about 493,059 (305)
Validation of Optimum ROI Size for 123I-FP-CIT SPECT Imaging Using a 3D Mathematical Cylinder Phantom [PDF]
Asia Oceania Journal of Nuclear Medicine and Biology, 2018 Objective(s): The partial volume effect (PVE) of single-photon emission computedtomography (SPECT) on corpus striatum imaging is caused by the underestimation ofspecific binding ratio (SBR).
Hideo Onishi +3 more
doaj +1 more source
Segmental aging underlies the development of a Parkinson phenotype in the AS/AGU rat [PDF]
, 2016 There is a paucity of information on the molecular biology of aging processes in the brain. We have used biomarkers of aging (SA β-Gal, p16Ink4a, Sirt5, Sirt6, and Sirt7) to demonstrate the presence of an accelerated aging phenotype across different ...
Khojah, Sohair M. +3 more
core +2 more sources
Advanced Functional Materials, EarlyView.A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang +9 more
wiley +1 more source
Chinese Journal of Contemporary Neurology and Neurosurgery, 2019 Objective To investigate the functional connectivity changes of benign epilepsy of childhood with centrotemporal spikes (BECTS) by using degree centrality (DC) analysis.
Ying LIN +6 more
doaj +1 more source
Amyloid imaging in aging and dementia: testing the amyloid hypothesis in vivo. [PDF]
, 2009 Amyloid imaging represents a major advance in neuroscience, enabling the detection and quantification of pathologic protein aggregations in the brain. In this review we survey current amyloid imaging techniques, focusing on positron emission tomography ...
Jagust, WJ, Rabinovici, GD
core +2 more sources
Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities
Advanced Materials, EarlyView.As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas +7 more
wiley +1 more source
A case on hemiballismus due to uncontrolled diabetes
Journal of Acute Disease, 2019 Uncontrolled diabetes gives rise to severe systemic complications that affect different systems of our body. Among those complications, hemiballismus is a rare manifestation that occurs due to hyperglycemia and can be reversible in most cases by ...
Mandla Gowtham +3 more
doaj +1 more source
Music in the first days of life [PDF]
, 2008 In adults, specific neural systems with right-hemispheric weighting are necessary to process pitch, melody and harmony, as well as structure and meaning emerging from musical sequences. To which extent does this neural specialization result from exposure
Cristina Baldoli +7 more
core +1 more source
A receptor-based analysis of local ecosystems in the human brain. [PDF]
, 2017 BackgroundAs a complex system, the brain is a self-organizing entity that depends on local interactions among cells. Its regions (anatomically defined nuclei and areas) can be conceptualized as cellular ecosystems, but the similarity of their functional ...
Janušonis, Skirmantas
core +1 more source
Advanced Science, EarlyView.This study demonstrates that HDAC1/2 knockout in microglia alleviates neurological deficits, preserves white matter, and accelerates hematoma clearance after ICH. HDAC1/2 inhibition reduces HK2 acetylation, shifts metabolism from glycolysis to fatty acid oxidation, reduces inflammation, and enhances phagocytosis.
Zhiwen Jiang +9 more
wiley +1 more source