title: Building a brain on a chip.
abstract: The wild idea that nerve cells grown in culture could have reliable computational function, while still a wild idea, is closer to reality than is reasonable to expect, thanks to applications of both engineering and applied biology. The metaphor works both ways: applications of more traditional engineering technologies - signal processing, electronics, microlithography, materials science - make possible the controlled growth, recording, and stimulation of nerve cells. In turn the goal is to design, construct, test, and utilize - in short to engineer - a working biological construct. In this lecture examples, mainly from the speaker's laboratory, illustrate the component technologies that have been utilized in this pursuit, as well as examples illustrating how the approaching the problem as an engineer leads to the asking new questions. The talk will include brief discussion of the problem of analyzing high dimensional, inherently non-stationary neural spike data.
authors.affiliation: University of Florida, Crayton Pruitt Family Department of Biomedical Engineering, Gainesville, USA. bwheeler@ufl.edu
authors.forename: Bruce C
authors.initials: BC
authors.lastname: Wheeler
mesh_terms: D000200:Action Potentials; D001698:Biomedical Engineering / Q000379:methods*; D001921:Brain / Q000033:anatomy & histology / Q000502:physiology*; D002478:Cells, Cultured; D006801:Humans; D008839:Microelectrodes; D008959:Models, Neurological; D009415:Nerve Net / Q000502:physiology*; D009474:Neurons / Q000502:physiology*