Three additional sections have been added in this edition in response to stu- dents' suggestions. A short summary of motor deficits, a brief discussion of cra- nial nerve functions and some examples of localizing signs of anatomic lesions should prove helpful in applying basic principles to clinical situations. P.A. Roberts Preface The following notes, originally known as Neuroanatomical Notations, were pre- pared for the purpose of providing a quick review of some of the pertinent points that s