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Doctoral Dissertation - INHIBITORY MECHANISMS IN FACE : NAME RETRIEVAL DEVELOPMENTAL AND NEURAL INDICES International Ph.D. Candidate ANA CATARINA SANCHES FERREIRA Advisors Mª TERESA BAJO MOLINA ALEJANDRA MARFUL QUIROGA Ph.D. in Psychology Department of Experimental Psychology UNIVERSITY OF GRANADA March, 2015 Editor: Universidad de Granada.Tesis Doctorales Autora: Ana Catarina Sanchez Ferreira ISBN: 978-81-9125-169-9 URI: http://hdl.handle.net/10481/40395 UNIVERSIDAD DE GRANADA DPTO. DE PSICOLOGÍA EXPERIMENTAL Campus Universitario de Cartuja, s/n Tfno. +34 958 24 37 63 – Fax +34 958 24 62 39 18071 – GRANADA – ESPAÑA Tesis doctoral presentada por Ana Catarina Sanches Ferreira, en el Departamento de Psicología Experimental, para aspirar al grado de Doctor Internacional en el programa de Doctorado de Psicología de la Universidad de Granada. La doctoranda, Ana Catarina Sanches Ferreira, y los directores de la tesis, Mª Teresa Bajo Molina y Alejandra Marful Quiroga garantizamos, al firmar esta tesis doctoral, que el trabajo ha sido realizado por la doctoranda bajo la dirección de los directores de la tesis y hasta donde nuestro conocimiento alcanza, en la realización del trabajo, se han respetado los derechos de otros autores a ser citados, cuando se han utilizado sus resultados o publicaciones. Firmado en Granada, a 04 de Marzo del 2015 Directores de la tesis: Doctorando: Mª Teresa Alejandra Ana Catarina Bajo Molina Marful Quiroga Sanches Ferreira 2 ACKNOWLEDGMENTS Over four years have passed since I first began this thesis and none of it would have been possible had it not been for Teresa giving me the definite push (and opportunity) to start my PhD. For hers and Sandra's guidance throughout the entire process, I am extremely grateful. Each advice, each discussion, each revision of the work-in- progress and each opportunity you have given me, has helped me becoming a better and more motivated researcher. I am also really thankful to the entire Memory and Language research group for taking me in such a welcoming and cooperative environment. A special mention to Ana and Julia for being so helpful and supportive during this last phase. During this time, I was fortunate enough to enjoy two short stays abroad. To the Cognition and Oscillations Lab in Konstanz (Dr. Simon Hanslmayr, Dr. Tobias Staudigl, Marie-Christine Fellner and Dr. Sarang Dalal) my deepest thanks, for sharing your knowledge and your inspiring passion for science (I did know how good I had it there!). To the Memory Control Lab at the CBU in Cambridge (Dr. Michael Anderson, Dr. Taylor Schmitz, Dr. Ana Catarino, Dr. Jon Fawcett and Dr. Maria Wimber), thank you for making me feel so welcome since day one and for all the good times we shared, in and out of the lab. I owe you all my MRI knowledge, as well as great lessons on how to do rigorous science. A massive thank you to those who were with me from the very beginning: Pete, Laura, Manolo, Vane and Carmen. I cannot imagine going through these years without your constant support, and 3 I cannot thank you enough for allways being there for me, during long coffees and discussions, long hours in becarios, countless emails, phone calls, gmail chats... It has been absolutely great sharing this time with you. To my net of support "on the outside" (Nico, Alba, José, Iara and Andrea), thank you for letting me rehearse presentations, for helping me choosing stimuli and recruiting participants (or being participants yourselves) and most of all, thank you for being my friends even when that means having to listen to me go on and on about psychology and memory and experiments! Last but not least, a very special thank you to Juan, Carlos (and his Topshelf William), Javi, Sonia, Itsaso, Julián y Dan, who in spite of their constant attempts to delay my thesis by luring me with beer, ended up doing the exact opposite. Thank you for constantly reminding me why I got into this in the first place and for giving me the extra kick of motivation and inspiration I needed to finish. Dedico este trabalho aos meus pais, ao Luís, à Paula e à Ju. Obrigada pelo vosso apoio incondicional; por acreditarem sempre em mim e naquilo de que sou capaz (mesmo quando eu não acredito) e por me manterem com os pés assentes na terra ao mesmo tempo. Obrigada pelo vosso enorme carinho, pela vossa disponibilidade, pela vossa alegria. Obrigada por serem a melhor família que alguém pode ter. 4 INDEX 1. Introduction................................................................ 10 1.1. How does memory change with normal aging?........ 15 Aging and inhibition................................................ 18 Aging and the brain................................................. 23 1.2. Controlled inhibition and the Retrieval-Induced Forgetting effect............................................................... 28 Neural correlates of the RIF effect.......................... 35 1.3. Are personal representations vulnerable to controlled inhibitory mechanisms?.................................. 41 Personal representations’ special status on cognition.................................................................. 41 Face processing models............................................ 48 1.4. Outline of the present work....................................... 52 1. Introducción................................................................ 55 1.1. ¿Cómo cambia la memoria durante el envejecimiento normal?................................................... 62 Envejecimiento e inhibición.................................... 65 Envejecimiento y cerebro........................................ 71 1.2. Control inhibitorio y el efecto de Olvido Inducido por la Recuperación (RIF)................................................ 76 Correlatos neurales del efecto RIF.......................... 84 5 1.3. ¿Son las representaciones personales vulnerables a mecanismos de control inhibitorio?................................. 92 El estatus especial de las representaciones personales en la cognición........................................ 92 Modelos de procesamiento de caras.......................... 99 1.4. Esquema del presente trabajo...................................... 104 1.5. Referencias.................................................................. 106 2. Experimental Series I................................................ 129 2.1. Experiment 1a........................................................... 129 2.2. Experiment 1b........................................................... 148 2.3. Experiment 2a........................................................... 150 2.4. Experiment 2b........................................................... 156 2.5. References................................................................. 169 3. Experimental Series II............................................... 177 3.1. Experiment 3............................................................. 177 3.2. References................................................................. 219 4. Experimental Series III.............................................. 229 4.1. Experiment 4............................................................. 229 4.2. References................................................................. 270 5. Experimental Series IV................................................ 278 5.1. Experiment 5.............................................................. 278 5.2. References.................................................................. 312 6 6. Conclusion................................................................... 322 6.1. Are personal representations vulnerable to controlled inhibitory mechanisms?.................................. 323 Interference and inhibition play a role in retrieving personal representations.......................... 324 Implications for face recognition models................ 327 6.2. What are the neural correlates of RIF?...................... 329 Role of mid-frontal theta......................................... 330 Role of frontal brain regions................................... 334 Implications for the inhibitory account of RIF........................................................................... 337 6.3. How do inhibitory mechanisms change with normal aging................................................................................. 339 Implications for aging theories............................... 343 6.4. Future work............................................................... 346 6.5. References................................................................. 349 7 FIGURES INDEX 1 Procedure in Experiment 1a....................................... 143 2 Procedure in Experiment 2a....................................... 155 3 Behavioural results from Experiments 1 and 2.......... 159 4 Procedure and behavioural results from Experiment 3................................................................................. 189 5 Analysis of oscillatory power in Experiment 3: interaction ................................................................. 200 6 Analysis of oscillatory power in Experiment 3: cue- face............................................................................. 201 7 Analysis of oscillatory power in Experiment 3: competitive-non competitive cue............................... 203 8 ERP analysis in Experiment 3: interaction................ 204 9 ERP analysis in Experiment 3: cue............................ 206 10 ERP analysis in Experiment 3: face........................... 207 11 Behavioural results from Experiment 4..................... 249 12 Analysis of oscillatory power in Experiment 4: interaction.................................................................. 253 13 Analysis of oscillatory power in Experiment 4: younger adults............................................................ 255 14 ERP analysis in Experiment 4: cue............................ 258 15 ERP analysis in Experiment 4: face........................... 259 8 16 Procedure and behavioural results from Experiment 5................................................................................. 294 17 Positive main effects of condition and age group in Experiment 5.............................................................. 299 18 Brain-behaviour correlation in Experiment 5............ 304 TABLE INDEX 1 Peak activations for the positive main effects of condition and age group............................................. 300 2 Peak activations for the negative correlations with aging.......................................................................... 301 3 Peak activations for the positive effects of condition in each age group....................................................... 302 9

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instance, to be able to distinguish our friends from our enemies. Even if face recognition seems like an easy task counterbalancing conditions), the average retrieval practice success was .69 (SD=.24). smoothed with an 8mm FWHM isotropic Gaussian kernel. Statistical Analyses. Behavioural.
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