Results 31 to 40 of about 91,878 (279)

Clinical and imaging features of "heart appearance" isolated cerebral infarction in bilateral medial pons-medulla oblongata

open access: yes陆军军医大学学报, 2023
Objective To investigate the clinical and imaging features of the characteristic "heart appearance" isolated cerebral infarction involving bilateral pons-medulla oblongata.
DIAO Shengpeng   +4 more
doaj   +1 more source

Chronic intermittent hypoxia disrupts cardiorespiratory homeostasis and gut microbiota composition in adult male guinea-pigs [PDF]

open access: yes, 2018
peer-reviewedBackground: Carotid body (peripheral oxygen sensor) sensitisation is pivotal in the development of chronic intermittent hypoxia (CIH)-induced hypertension.
Adnan   +72 more
core   +2 more sources

Vascular changes in the rat brain during chronic hypoxia in the presence and absence of hypercapnia. [PDF]

open access: yes, 2005
Changes in brain vascularity in adult rats during adaptation to chronic normobaric hypoxia with or without elevated CO(2) were morphometrically investigated.
Hayashida, Yoshiaki   +6 more
core   +1 more source

Intramedullary gangliogliomas: histopathologic and molecular features of 25 cases [PDF]

open access: yes, 2016
Gangliogliomas are uncommon glioneuronal tumors, which usually arise in the cerebral hemispheres and occasionally in the brain stem. Gangliogliomas occurring in the spinal cord are extremely rare. In this study, we analyzed the clinical, histopathologic,
ANTONELLI, MANILA   +7 more
core   +1 more source

Influence of an Aromatic Amino Acid Decarboxylase Inhibitor on GTP Cyclohydrolase I Activity in the Rat Brain

open access: yesPteridines, 1997
Based on the hypothesis that catecholamine decreases may cause increases in biopterin, we measured the GTP cyclohydrolase I(GTPCH-I) activity and biopterin content in the cerebral cortex, midbrain/diencephalon, cerebeilum, pons/medulla oblongata ...
Sakamoto Hideo   +2 more
doaj   +1 more source

Emergence of nonmotor symptoms as the focus of research and treatment of Parkinson's disease: Introduction to the special section on nonmotor dysfunctions in Parkinson's disease [PDF]

open access: yes, 2013
Parkinson's disease (PD) is traditionally characterized by the cardinal motor symptoms of tremor, rigidity, slowness of movement, and impairments of posture, gait, and balance.
Cronin-Golomb, Alice
core   +1 more source

Potent spinal parenchymal AAV9-mediated gene delivery by subpial injection in adult rats and pigs. [PDF]

open access: yes, 2016
Effective in vivo use of adeno-associated virus (AAV)-based vectors to achieve gene-specific silencing or upregulation in the central nervous system has been limited by the inability to provide more than limited deep parenchymal expression in adult ...
Ahrens, Eric T   +14 more
core   +3 more sources

A Case Report of Adult-Onset Alexander Disease with a Tumor-Like Lesion in the Lateral Ventricle

open access: yesCase Reports in Neurology, 2021
Adult-onset Alexander disease (AOAD) is an autosomal dominant progressive astrogliopathy caused by pathogenic variants in glial fibrillary acidic protein (GFAP).
Tongjia Cai   +3 more
doaj   +1 more source

Locus coeruleus complex of the family Delphinidae [PDF]

open access: yes, 2018
The locus coeruleus (LC) is the largest catecholaminergic nucleus and extensively projects to widespread areas of the brain and spinal cord. The LC is the largest source of noradrenaline in the brain.
Arbelo, Manuel   +6 more
core   +2 more sources

Variation in Anisotropy and Diffusivity along the Medulla Oblongata and the Whole Spinal Cord in Adolescent Idiopathic Scoliosis: A Pilot Study Using Diffusion Tensor Imaging

open access: yesAmerican Journal of Neuroradiology, 2014
BACKGROUND AND PURPOSE: Disturbed somatosensory evoked potentials have been demonstrated in patients with adolescent idiopathic scoliosis (but this functional delay was found to originate above the C5–6 level, while the lower cord level was unaffected ...
Y. Kong   +6 more
semanticscholar   +1 more source

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