BME 4900 Final Report - Biomedical Engineering - University of ...

4 BME 4900 Final ReportTeam 81.3.1 ProductsElectronic neuron models have been built onto integrated circuits. In one case, asingle neuron was represented on a chip with an area of 4.5 by 5 millimeters (Malmivuoand Plonsey, 1995). With this size, high volumes may be produced, and neural networksmay be created easily. Other neurons with different characteristics have been built basedon existing theoretical models as well. However, these do not seem to be commerciallyavailable, and an integrated circuit provides very little customizability.1.3.2 PatentsThere are no patents for similar devices that will need to be considered whendesigning this product.1.4 Report OutlineThe optimal design of the device will be described in detail.Additionally,discussion of the alternative designs and their shortcomings will be included.Allsubunits of the device will be described, beginning with the parts of each neuron circuitmodel: the dendrite, axon, and synapse. A description of each neuron population andpropagation of signals will follow. Finally, the construction of the device and methods ofdata acquisition will be subsequently described.Constraints due to the environment, sustainability, and manufacturability will bediscussed, as well as safety concerns, the impact of this design on society, and life-longlearning from this project. A description of the budget, timeline, and individual teammember contributions, and a summary will conclude the report.