Results 61 to 70 of about 92,239 (294)
A study of the sensory threshold
, 1962 This thesis is concerned with the problem of defining the processes by which a subject selects a response to a stimulus. Initially certain topics in two areas of research, sensory scaling and threshold measurement, are revived. In relation to the first the conflict between Fechner's law, which is derived from threshold measurements, and the more recent
Treisman, M, Treisman, Michel
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Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma
Molecular Oncology, EarlyView.The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic +5 more
wiley +1 more source
Sensory Irritation Potency of VOCs Measured Through Nasal Localization Thresholds [PDF]
, 1996 In order to measure "odor unbiased" nasal pungency (e.g., sensory irritation) thresholds, we have resorted in the past to testing subjects with no olfaction (i.e., anosmics).
Cometto-Muniz, J. Enrique +1 more
core
Efficient estimation of sensory thresholds [PDF]
Behavior Research Methods, Instruments, & Computers, 1986 Laboratory computers permit detection and discrimination thresholds to be measured rapidly, efficiently, and accurately. In this paper, the general natures of psychometric functions and of thresholds are reviewed, and various methods for estimating sensory thresholds are summarized.
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Molecular Oncology, EarlyView.Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova +14 more
wiley +1 more source
Chinese Journal of Contemporary Neurology and NeurosurgeryObjective Explore the therapeutic effect of Yangpafang on behavior and pain in subacute Parkinson's disease (PD) model mice and its possible mechanism. Methods Total 42 specific pathogen⁃free (SPF) C57BL/6J mice were randomly divided into control group ...
SHI Ying +5 more
doaj +1 more source
Investigating autonomic biomarkers of sensory processing patterns in young adults
, 2022 Introduction: Autonomic nervous system functioning is theorised to underpin individual differences in sensory processing, with a small amount of supporting evidence.
Kerley, Lachlan +2 more
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Molecular Oncology, EarlyView.CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak +10 more
wiley +1 more source
Exploring New and Modified Rejection-Type Thresholds Using Cricket Snack Crackers
, 2020 Recently, sensory threshold concepts have been expanded to include affective perceptions of foods and beverages, especially measures of product rejection; however, each threshold interpretation depends largely on the methodology employed. By substituting
Marx, Brian +7 more
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Food Research International, 2015 The existing methodologies for determining thresholds generate unreliable estimates of the point at which the intensity of a stimulus begins to compromise acceptance or result in sensory rejection of a product. Thus, a new methodology was proposed for determination of two new sensory thresholds: the compromised acceptance threshold (CAT) and the ...
Tarcísio Lima Filho +4 more
openaire +3 more sources