Viewers can recognize the gist of a scene (i.e., its holistic semantic representation, such as its category) in less time than a single fixation, and backward masking has traditionally been employed as a means to determine that time course. The masks used in those paradigms are often characterized by either specific amplitude spectra only, or amplitude and phase spectra-defined structural prope...

metallothionein (mt) manifests varying expression levels in carcinomas, and they may be considered as valuable cell cancerization biomarkers for diagnosis of patients with cancers. a meta-analysis was conducted to evaluate comprehensively the mt expression difference in various benign tumors and malignant tumors, which compared the high with low mt expression levels in patients of the available...

The diencephalon is a complex midline structure consisting of the hypothalamus, neurohypophysis, subthalamus, thalamus, epithalamus, and pineal body. Tumors arising from each these diencephalic components differ significantly in terms biology prognosis. aim this comprehensive review to describe epidemiology, clinical symptoms, imaging, histology, molecular markers context 2021 WHO classificatio...

In recent years, brain tumors become the leading cause of death in the world. Detection and rapid classification of this tumor are very important and may indicate the likely diagnosis and treatment strategy. In this paper, we propose deep learning techniques based on the combinations of pre-trained VGG-16 CNNs to classify three types of brain tumors (i.e., meningioma, glioma, and pituitary tumo...

Salivary gland tumors are often considered difficult to diagnose pathologically because of their histological variability and complexity. There were only nine types in the first edition (1972) WHO classification salivary tumors; however, 35 will be adopted 5th (2022). This is mainly due epidemiological data, recognition new concepts, advances immunohistochemistry discovery tumor-specific gene m...

Summary Identification of the underlying genetic and epigenetic alterations in an increasing number tumors nervous system is contributing to a more clinically relevant classification. In following article, 7 cIMPACT-NOW publications, which adumbrate upcoming 5th edition WHO Classification Tumours Central Nervous Sytem are summarized.

Tumors of the heart and the great vessels are very rare disease, and there are many disorders such as tumors originated from the heart and great vessels, metastatic tumors, and tumor-like lesions which do not fit into the usual concept of tumor or neoplasm; thus, it is very difficult to classify these tumors. We proposed a new classification of cardiovascular tumors for clinical use based on th...