14,32-34 Correlation between pathological and mri findings Correlations between the pathological appearance of MS lesions (demyelination, perivascular inflammation, edema, macrophage infiltration, gliosis, axon loss, and necrosis)25,31 and MRI findings were first demonstrated in 1984 by Stewart et al...
Thirteen of those 16 (81%) of the 17 remote cortical regions that were covered by subdural EEG were around cortex showing rapid seizure spread on intracranial EEG. Remote FMZ PET abnormalities were associated with high seizure frequency and, when resected, showed gliosis in all six cases where...
Astrocytic gliosis is an important neuropathologic change in Alzheimer's disease (AD). It is unclear whether reactive gliosis is an early or a late change ... MG Jr,WG Ellis,YL Lee,... - 《Progress in Brain Research》 被引量: 218发表: 1992年 MRI volumes of the hippocampus and amyg...
Frozen sections did not show any neoplastic proliferation but evidenced perivascular cuffing of mature lymphocytes and reactive gliosis. One year following surgery the patient was alive and well without pharmacological therapy. A residuallesion was visible at MRI, but modifications in size were not ...
MRI pattern is one of the four diagnostic criteria which are necessary for a diagnosis of definite LE according to Graus et al. [18]. Importantly, this MRI finding enables a diagnosis of definite AE in the pertinent clinical scenario even in the absence of neuronal antibodies. Conversely, in...
It is often very difficult to discriminate between residual tu- mor and gliosis after surgery. Such discrimination is easier if preoperative and postoperative images are fused and compared. It is possible to decide whether FLAIR signal changes are within the previous tumor volume or in the peri...
The number of degenerating neurons in hippocampus and cortex were also reduced, as were markers of inflammation and gliosis. The effects of nanoparticulated curcumin was greater than that of free curcumin (dissolved in methanol and diluted in 0.1 M PBS for administration), which was borne out ...
Neuroinflammation is also involved in the complex cascade leading to AD pathology and symptoms. It has been shown that AD is associated with increased levels of cycloxygenase 1 and 2 and of prostaglandins, release of cytokines and chemokines, acute phase reaction, astrocytosis and microgliosis [...