| FSR | Fellow of the Society of Radiographers; film screen radiography; force sensing resistor; fragmented ... |
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| ASIC | acid sensing ion channel |
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| CASR | Calcium Sensing Receptor |
| CaR | Calcium-sensing receptor |
| pseudospatial gradient sensing | <cell biology> Mechanism for sensing a gradient of a diffusible chemical in which the cell sends protrusions out at random, up gradient protrusions are stabilised by positive feedback (because receptor occupancy is rising with time) and others are transitory because of adaptation. Possibly the mechanism by which neutrophils sense chemotactic gradients. (18 Nov 1997) |
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| spatial sensing | Mechanism of sensing a gradient in which the signal is compared at different points on the cell surface and cell movement directed accordingly. Translocation of all or part of the cell is not required. See: temporal gradient sensing, pseudospatial gradient sensing. (18 Nov 1997) |
| temporal sensing | <technique> Mechanism of gradient sensing in which the value of some environmental property is compared with the value at some previous time, the cell having moved position between the two samplings. Initial movement is random, until the second observation is made the gradient cannot be detected. See spatial and pseudospatial sensing mechanisms. Bacterial chemotaxis (so called) is based on this mechanism. (18 Nov 1997) |
Synonyms : Quenching, Quorum, Quenchings, Quorum, Quorum Quenchings, Sensing, Quorum
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