Subjects: Computer Science >> Computer Application Technology Subjects: Medicine, Pharmacy >> Other Disciplines of Medicine and Pharmacology Subjects: Engineering and technical science >> Optical Engineering submitted time 2021-05-24
Abstract: Human sense of stimulus quantity is divided into quantitative sense and qualitative sense. Whether it's Weber- Fechner's logarithm sensory law or Stevens's power function sensory law are both such a law that is about the quantitative relationship between sensory quantity and one-dimensional luminance stimulus. The image belongs to the stimulus with two-dimensional distribution characteristics of the luminance. It is studied in this paper that is the qualitative sense for two-dimensional luminance stimulus, that is, the sense of the good level or bad level of the quality of two-dimensional luminance stimulus are studied. Good level or bad level is a fuzzy psychological conception, so we need to use the method of fuzzy mathematics to quantify the good level or the bad level of the visual perception quality of an image, that is to establish a fuzzy membership function PQ to quantitatively represent the good level or the bad level of the visual quality of an image.
Peer Review Status:Awaiting Review
Subjects: Psychology >> Physiological Psychology submitted time 2021-03-23
Abstract: " Growing studies have reported the alternations of the cortico-basal ganglia-corticothalamic loops and insular networks, which belong to the sensorimotor system, might be responsible for the clinical symptoms and cognitive deficits in schizophrenes. However, the mainstream researches and clinical treatments have focused on the abnormity of high-leveled brain regions and paid little attention to the primary sensorimotor system in schizophrenes. Relevant studies have revealed the dance training could promote the cortico-basal ganglia-corticothalamic loops and insular networks, which would improve the advanced brain functions. It indicates the dance training might be an efficient treatment for the schizophrenia and the related cognitive deficits. Based on multimodal magnetic resonance imaging technology, this study focuses on the sensorimotor network of schizophrenia. It aims to reveal the neuro mechanism of the dance training effects on schizophrenia, in a way of integrative analyzation involving the image/clinical/cognitive data pre-and post- intervention.
Peer Review Status:Awaiting Review