models are quite helpful in this case the cells of fly larvae form the basis of their work biologist hamman could 6 i'm in the structure very closely well paid to get literature focused on the electrical characteristics then they compared them with the cells of other animals. i know here we have a worm cell that's a couple hundreds of a millimeter in length all the way to motor neurons to motor and i want you to from millimeter lungs and on to us weekly and what was really unexpected was that although the cells are extremely difference in size and in terms of complexity and shape they all behave the same way complexity to. one foreman for height and lies the cells they analyze come from animal tests conducted and published by other scientists. for you didn't fund for each of these little dots here i'd have had to do animal tests and that would have been impossible because we have $6000.00 cells here extols and. instead with the help of this data these scientists have been able to create a computer simulation of the brain with all it's not cells and neural pathways. everyone here on computer