PSY290H5 Lecture 7: PSY290 - Lecture 7
Document Summary
Assignment 2: element of fact + fiction to the media claim, not critique something about the methods of the experiment. Events affect us differently: dr. margaret mckinnon (psychiatry - mcmaster) Inner mass states to differentiate between diff cells: (cid:1007)7 trillio(cid:374) (cid:272)ells, 200 cell types, phagocytes. S: elongation of cells, all done before sperm attaches to egg (?, consists of 3 layers (called germ layers) of cells, ectoderm, outer structures in blue, developmentally turns into everything on outer-surface, nails, hair, mesoderm, endoderm. Like a wave from one of the side: pretty important for neural dev. Innermost: day 22, connection between sensory --> motor neurons, groove --> tube, neural tube results when crest fuses together, crest is no longer part of inner tube. Start to see organization of the forebrain, occipital brain, and so on: reason why we have the naming forebrain and such.
