Results 81 to 90 of about 493,059 (305)

Neuroinflammation-Induced Upregulation of Glial Cathepsin X Expression and Activity in vivo

open access: yesFrontiers in Molecular Neuroscience, 2020
Neuroinflammation is an important factor in the pathogenesis of neurodegenerative diseases. Microglia-derived lysosomal cathepsins have been increasingly recognized as important inflammatory mediators that trigger signaling pathways that aggravate ...
Anja Pišlar   +7 more
doaj   +1 more source

Brain 3-Mercaptopyruvate Sulfurtransferase (3MST): Cellular Localization and Downregulation after Acute Stroke. [PDF]

open access: yesPLoS ONE, 2013
3-Mercaptopyruvate sulfurtransferase (3MST) is an important enzyme for the synthesis of hydrogen sulfide (H2S) in the brain. We present here data that indicate an exclusively localization of 3MST in astrocytes. Regional distribution of 3MST activities is
Heng Zhao   +3 more
doaj   +1 more source

Affective and cognitive prefrontal cortex projections to the lateral habenula in humans

open access: yes, 2014
Anterior insula (AI) and dACC are known to process information about pain, loss, adversities, bad, harmful or suboptimal choices and consequences that threaten survival or well-being.
Vadovičová, Karin
core   +1 more source

Patient‐Mounted Neuro Optical Coherence Tomography for Targeted Minimally Invasive Micro‐Resolution Volumetric Imaging in Brain In Vivo

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Herein, a patient‐mounted neuro optical coherence tomography system that integrates a 5 degrees‐of‐freedom skull‐mounted robot (Skullbot) with a 0.6 mm neuroendoscope for targeted, minimally invasive deep brain imaging, is developed. The system offers high‐resolution imaging with precise deployment, demonstrated through successful tumor imaging in a ...
Chao Xu   +7 more
wiley   +1 more source

Subventricular zone stem cells are heterogeneous with respect to their embryonic origins and neurogenic fates in the adult olfactory bulb [PDF]

open access: yes, 2007
Wedetermined the embryonic origins of adult forebrain subventricular zone (SVZ) stem cells by Cre-lox fate mapping in transgenic mice. We found that all parts of the telencephalic neuroepithelium, including the medial ganglionic eminence and lateral ...
Fogarty, M   +3 more
core   +4 more sources

17 Β-Estradiol Oxidative Stress Attenuation And Autophagy-Induced Dopaminergic Neuroprotection

open access: yesCell Journal, 2018
Objective Degeneration of dopaminergic neurons in the substantia nigra of the brain stem is the main pathological aspect of Parkinson’s disease (PD). 17 β-estradiol (E2) has neuroprotective effects on substantia nigra, however, the underlined mechanism ...
Roya Varmazyar   +4 more
doaj   +1 more source

Abnormal white matter tracts resembling pencil fibers involving prefrontal cortex (Brodmann area 47) in autism: a case report. [PDF]

open access: yes, 2016
BackgroundAutism is not correlated with any neuropathological hallmark as the brain of autistic individuals lack defined lesions. However, previous investigations have reported cortical heterotopias and local distortion of the cytoarchitecture of the ...
Ariza, Jeanelle   +4 more
core   +1 more source

Association between Human Leukocyte Antigen Alleles and Neuropathological Outcomes in Lewy Body Disease

open access: yesAnnals of Neurology, EarlyView.
Objective Lewy body disease (LBD) is a complex neurodegenerative disorder characterized by the accumulation of misfolded α‐synuclein in the brain. Neuroinflammation has long been implicated in LBD pathogenesis, and recent genetic studies in Parkinson's disease (a clinical manifestation of LBD) have shown consistent association with the human leukocyte ...
Marios Gavrielatos   +34 more
wiley   +1 more source

Evolution of extra-nigral damage predicts behavioural deficits in a rat proteasome inhibitor model of Parkinson's disease. [PDF]

open access: yesPLoS ONE, 2011
Establishing the neurological basis of behavioural dysfunction is key to provide a better understanding of Parkinson's disease (PD) and facilitate development of effective novel therapies. For this, the relationships between longitudinal structural brain
Anthony C Vernon   +3 more
doaj   +1 more source

The third man: Robert Dunn’s (1799-1877) contribution to aphasia research in mid 19th century England [PDF]

open access: yes, 2016
Throughout his medical career, Robert Dunn (1799-1877) published a number of clinical cases with post-mortem reports involving acquired language disorders, the first noted in 1842.
Lorch, Marjorie
core   +1 more source

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