Acknowledgments Once again,we are indebted to a number of people leen Taylor,Columbia University;and Katherine Turner, First and foremost we would like to thank Rebecca a San Diego State University. Gazzaniga,M.D.for her extensive and savy editing of In addition,we are indebted to many scientists and the Fourth Edition.She mastered every chapter,with an personal friends.Writing a textbook is a major commit- eye to make sure the story was clear and engaging.We ment of time,intellect,and affect!Those who helped sig- could not have completed this edition without her. nificantly are noted below.Some reviewed our words and We are also especially grateful to Tamara Y.Swaab, critiqued our thoughts.Others allowed us to interview Ph.D.(University of Califomia,Davis),for the language them.To all we owe our deep gratitude and thanks. Miller a时Cog Eyal Aharoni, a)y for con Jniversity of Rand David C.Amaral. Davis;Fra mtho of Chi I And ty or Ba sity),for B o the VA M Ho to tip ope fton (Un iversit sity:Kathleen Ba Un of California,Santa Barbara) and danielle ba California.Davis:N.P.Bechte .Rus Acad uork on the r editi Mark Be tive part in this new edition we thank ag in Mes Mellon Unive Robe Steven (Dartmouth College)for her writing skills lef Hutsler (Universitv of nevada.reno)and leah krubirzer Brannon Duke:rainer breitling san diegc (University of California.Davis)for evolutionary pe State University:Silvia bunge.University of California. tives.lennifer Beer (University of Texas.austin)for in- Berkeley:Valerie clark.University of california.davis sights on social cognition,and Liz Phelps for her work on Clay Clayworth,VA Medical Center,Martinez,Califor motion.Tim Justus (Pitzer College),Chadd Funk,Adam nia;Asher Cohen,Hebrew University;Jonathan Cohen, Riggal,Karl Doron,Kristin McAdams,and Todd Heath- Princeton University:Roshan Cools,Radboud Univer erton(Dartmouth College)who are all to be thanked fo sity;J.M.Coquery,Universite des Sciences et Techno sharing their advice and wisdom and for helping along the ogies de Lille;Michael Corballis,University Auckland:; aul Co allis,Georgia Tech Uni Iversity;Clayton Curt Med cal Medi art in ders Da Mass: uO L 1±1 we nivers Mich ist Carlo pre M ed the very go ood idea of adding Radboud U Several instructore took time from their busy sched of Pe Martha ules to review our n ous edition and make s for this edition.We thank Joy Geng,University of Califor- ity of Tevas.Karl nia,Davis;Brian Gonsalves,University of Illinois:Roger Friston.Institute of Neurology,London:Rusty Gage,Salk Knowles Drew Iniversity Sam McClure Stanford Ini Institute.lack Gallant University of California Berke versity:John McDonald,Simon Fraser University;Kath- ley;Vittorio Gallese,University of Parma,Italy;Isabel Acknowledgments Once again, we are indebted to a number of people. First and foremost we would like to thank Rebecca A. Gazzaniga, M.D. for her extensive and savvy editing of the Fourth Edition. She mastered every chapter, with an eye to make sure the story was clear and engaging. We could not have completed this edition without her. We are also especially grateful to Tamara Y. Swaab, Ph.D. (University of California, Davis), for the language chapter in this and prior editions, Michael B. Miller, Ph.D. (University of California, Santa Barbara), for con￾tributions to the chapter on hemispheric lateralization, Stephanie Cacioppo, Ph.D. (University of Chicago), for contributions to the chapter on emotion, and Jason Mitchell, Ph.D. (Harvard University ), for contributions to the social cognition chapter. For answering miscella￾neous questions that cropped up in the methods chapter we would like to tip our hats to Scott Graft on (University of California, Santa Barbara) and Danielle Bassett . For work on the previous editions that continues to play an active part in this new edition we thank again Megan Steven (Dartmouth College) for her writing skills, Jeff Hutsler (University of Nevada, Reno) and Leah Krubitzer (University of California, Davis) for evolutionary perspec￾tives, Jennifer Bee r (University of Texas, Austin) for in￾sights on social cognition, and Liz Phelps for her work on emotion. Tim Justus (Pitzer College), Chadd Funk, Adam Riggal, Karl Doron, Kristin McAdams, and Todd Heath￾erton (Dartmouth College) who are all to be thanked for sharing their advice and wisdom and for helping along the way. We thank Frank Forney for his art in the previous editions, and Echo Medical Media for the new art in this edition. We also thank our many colleagues who provided original artw ork or scientifi c fi gures. We would also like to thank our readers Annik Carson and Mett e Clausen￾Bruun who took the time to point out ty pos in our previ￾ous edition, to anatomist Carlos Avendaño, who alerted us to some anatomical errors, and to Sophie van Roijen, who suggested the very good idea of adding an index of abbreviations. Several instructors took time fr om their busy sched￾ules to review our previous edition and make suggestions for this edition. We thank Joy Geng, University of Califor￾nia, Davis; Brian Gonsalves, University of Illinois; Roger Knowles, Drew University ; Sam McClure, Stanford Uni￾versity ; John McDonald, Simon Fraser University ; Kath￾lee n Taylor, Columbia University ; and Katherine Turner, San Diego State University . In addition, we are indebted to many scientists and personal fr iends. Writing a textbook is a major commit￾ment of time, intellect, and aff ect! Th ose who helped sig￾nifi cantly are noted below. Some reviewed our words and critiqued our thoughts. Others allowed us to interview them. To all we owe our dee p gratitude and thanks. Eyal Aharoni, Rand University ; David G. Amaral, University of California, Davis; Franklin R. Amthor, University of Alabama, Birmingham; Michael Anderson, St. Andrews University ; Adam Aron, University of Cali￾fornia, San Diego; Ignacio Badiola, Florida International University ; David Badre, Brown University ; Juliana Baldo, VA Medical Center, Martinez, California; Gary Banker, Oregon Health Sciences University ; Horace Barlow, Cambridge University ; Kathlee n Baynes, University of California, Davis; N. P. Bechtereva, Russian Academy of Science; Mark Bee man, Northwestern University ; Marlene Behrmann, Carnegie Mellon University ; Robert S. Blumenfeld, University of California, Davis; Elizabeth Brannon, Duke University ; Rainer Breitling, San Diego State University ; Silvia Bunge, University of California, Berkeley; Valerie Clark, University of California, Davis; Clay Clayworth, VA Medical Center, Martinez, Califor￾nia; Asher Cohen, Hebrew University ; Jonathan Cohen, Princeton University ; Roshan Cools, Radboud Univer￾sity ; J. M. Coquery, Université des Sciences et Technol￾ogies de Lille; Michael Corballis, University Auckland; Paul Corballis, Georgia Tech University ; Clayton Curtis, New York University ; Anders Dale, Massachusett s Gen￾eral Hospital; Antonio Damasio, University of Southern California; Hanna Damasio, University of Southern Cal￾ifornia; Lila Davachi, New York University ; Daniel C. Dennett , Tuft s University ; Michel Desmurget, Centre de Neuroscience Cognitive; Mark D’Esposito, University of California, Berkeley; Joern Diedrichsen, University College London; Nina Dronkers, University of Califor￾nia, Davis; Paul Eling, Radboud University Nijmegen; Russell Epstein, University of Pennsylvania; Martha Farah, University of Pennsylvania; Harlen Fichtenholtz, Duke University ; Peter T. Fox, University of Texas; Karl Friston, Institute of Neurology, London; Rusty Gage, Salk Institute; Jack Gallant, University of California, Berke￾ley; Vitt orio Gallese, University of Parma, Italy; Isabel xv 00i_xviii_Cogneu_4e_FM.indd xv 8/1/13 1:23 PM