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Concluding remarks and future research

exchange for F items costs. As a consequence, R all hit rates fall right between these two conditions. Since these authors do not report on false alarms, I chose not to incorpo-rate this condition in the respective plots.

4.4 Concluding remarks and future research

The data presented in this dissertation are of course far from conclusive. Future research is needed to further investigate our conclusions and to address some of the weaknesses I mentioned above. The present work emphasizes the importance of material charcteris-tics for item-method directed forgetting that needs to be more closely examined. With regards to study III, however, it also becomes particularly obvious how important care-ful stimulus selection is. To date, all rating data that we have collected come from self-reports. These admittedly do come with certain weaknesses. It might therefore be useful to combine this subjective rating procedure (as well as the directed forgetting experi-ment itself) with (rather objective) online physiological measureexperi-ment. Just having a feeling or yearlong experience may also not be enough to judge how stimuli are per-ceived. In addition, since the interpretation of study IV regarding both the implications for the understanding of the processes underlying item-method directed forgetting and of the specific memory control deficits in PTSD are still rather speculative, the U condi-tion should also be tested a) using electroencephalography and b) in a traumatized sam-ple. What can be extracted from this dissertation with respect to issues and applications in clinical practice is that a focus might need to be put on the arousal management of patients in need. This of course requires forming a proper and coherent memory of one’s life and then coming to terms with this personal history. Physiological arousal, however, should also not be lost sight of. A beta-blocker passing the blood-brain-barrier, such as propranolol (see Taylor & Cahill, 2002), might dampen the ‘over-alert(ing)’ by personally relevant information.

Despite particular weaknesses and the need for further research, the present dataset pro-vides some important insights into factors that do or do not affect item-method directed forgetting and helps to clarify some inconsistencies of earlier research. Probably most importantly, it strongly suggests that item-method directed forgetting is not a solely

4.4 Concluding remarks and future research 129

person-based but rather a stimulus-based phenomenon that might be further modulated by factors in the person, such as chronic stress.

References 130

References

Adenauer, H., Pinösch, S., Catani, C., Gola, H., Keil, J., Kissler, J. & Neuner, F. (2010). Early processing of threat cues in posttraumatic stress disorder-evidence for a cortical vigi-lance-avoidance reaction. Biological Psychiatry, 68, 451-458.

Adler, A. (1943). Neuropsychiatric complications in victims of Boston’s Coconut Grove disa-ster. Journal of the American Medical Association, 123, 1098 –1101.

Agaibi, C.E., & Wilson, J.P. (2005). Trauma, PTSD, and resilience: A review of the literature.

Trauma, Violence, and Abuse, 6, 195-216.

American Psychiatric Association (1980). Diagnostic and Statistical Manual of Mental Disor-ders (3rd ed.). Washington, DC: American Psychiatric Press.

American Psychiatric Association (1994). Diagnostic and Statistical Manual of Mental Disor-ders (4th ed.). Washington, DC: American Psychiatric Press.

Amiragova, M. G. (1985). Neurophysiological analysis of the development of endocrine and hypertensive reactions in prolonged emotional stress. Brain Research, 344, 303–315.

Anderson, M. C. (2005). The role of inhibitory control in forgetting unwanted memories: A consideration of three methods. In C. M. MacLeod & B. Uttl (Eds.), Dynamic Cognitive Processes (pp. 159-190). Springer-Verlag: Tokyo.

Anderson, M. C., Bjork, R. A., & Bjork, E. L. (1994). Remembering can cause forgetting:

Retrieval dynamics in long-term memory. Journal of Experimental Psychology:

Learning, Memory, and Cognition, 20, 1063-1087.

Anderson, M. C., Bjork, E. L., & Bjork, R. A. (2000). Retrieval-induced forgetting: Evidence for a recall-specific mechanism. Psychonomic Bulletin and Review, 7, 522-530.

Anderson, M. C. & Green, C. (2001). Suppressing unwanted memories by executive control.

Nature, 410, 131-134.

Archibald, H. C. & Tuddenham, R. D. (1965). Persistent stress reaction after combat. Archives of General Psychiatry, 12, 475-481.

Arnsten, A. F. T. (1998). Catecholamine modulation of prefrontal cortical cognitive function.

Trends in Cognitive Sciences, 2, 436–447.

Aupee, A. M. (2007). A detrimental effect of emotion on picture recollection. Scandinavian Journal of Psychology, 48, 7-11.

Axelrod, J. & Reisine, T. D. (1984). Stress hormones: Their interaction and regulation. Science, 224, 452-459.

Basden, B. H., Basden, D. R., & Gargano, G. J. (1993). Directed forgetting in implicit and explicit memory tests: A comparison of methods. Journal of Experimental Psychology:

Learning, Memory, and Cognition, 19, 603-616.

References 131

Basden, B. H. & Basden, D. R. (1996). Directed Forgetting: Further comparisons of the item and list methods. Memory, 4, 633-653.

Basden, B. H. & Basden, D. R. (1998). Directed forgetting: A contrast of methods and interpretations. In J. M. Golding & C. M. MacLeod (Eds.), Intentional forgetting:

Interdisciplinary approaches (pp. 139-172). Mahwah, NJ US: Lawrence Erlbaum Associates.

Beckner, V. E., Tucker, D. M., Delville, Y., & Mohr, D. C. (2006). Stress facilitates consolidation of verbal memory for a film but does not affect retrieval. Behavioral Neuroscience, 120, 518-527.

Bjork, R. A. (1970). Positive forgetting: The noninterference of items intentionally forgotten.

Journal of Verbal Learning and Verbal Behaviour, 9, 225-268.

Bjork, R. A. (1998). Intentional forgetting in perspective: Comments, conjectures, and some directed remembering. In J. M. Golding & C. N. MacLeod (Eds.), Intentional Forget-ting: Interdisciplinary approaches (pp. 453–481). Malwah, NJ US: Lawrence Erlbaum Associates.

Bjork, E. L., Bjork, R. A., & Anderson, M. C. (1998). Varieties of goal-directed forgetting. In J.

M. Golding & C. M. MacLeod (Eds.), Intentional forgetting: Interdisciplinary approaches (pp. 103-137). Mahwah, NJ US: Lawrence Erlbaum Associates.

Bjork, R. A., & Woodward, A. E., Jr. (1973). Directed forgetting of individual words in free recall. Journal of Experimental Psychology, 99, 22-27.

Bohannon, J. N., 3rd. (1988). Flashbulb memories for the space shuttle disaster: A tale of two theories. Cognition, 29, 179-196.

Boron, W. F. & Boulpaep, E. L. (2005). Medical Physiology: A Cellular And Molecular Appro-ach. Philadelphia, PA: Elsevier/Saunders.

Bradley, M. M., Greenwald, M. K., Petry, M. C., & Lang, P. J. (1992). Remembering pictures:

Pleasure and arousal in memory. Journal of Experimental Psychology. Learning, Me-mory, and Cognition, 18, 379-390.

Bremner, J. D. (2002). Neuroimaging studies in posttraumatic stress disorder. Current Psychiatry Reports, 4, 254-263.

Bremner, J. D. (2006). Traumatic stress: Effects on the brain. Dialogues in Clinical Neuroscience, 8, 445-461.

Bremner, J. D., Krause, K., Shobe, K., & Kihlstrom, J. F. (2000). False memories in women with self-reported childhood sexual abuse: An empirical study. Psychological Science, 11, 333–337.

Bremner, J. D. & Marmar, C. R. (1998). Trauma, memory, and dissociation. Washington, DC US: American Psychiatric Association.

Bremner, J. D., Narayan, M., Staib, L. H., Southwick, S. M., McGlashan, T., & Charney, D. S.

(1999a). Neural correlates of memories of childhood sexual abuse in woman with and

References 132

without posttraumatic stress disorder. American Journal of Psychiatry, 156, 1787 – 1795.

Bremner, J. D., Randall, P. R., Capelli, S., Scott, T., McCarthy, G., & Charney, D. S. (1995a).

Deficits in short-term memory in adult survivors of childhood abuse. Psychiatry Re-search, 59, 97–107.

Bremner, J. D., Randall, P., Scott, T. M., Bronen, R. A., Delaney, R. C., Seibyl, J. P., Southwick, S. M., McCarthy, G., Charney, D. S., & Innis, R. B. (1995b). MRI-based measurement of hippocampal volume in patients with combat-related posttraumatic stress disorder. American. Journal of Psychiatry, 152, 973-981.

Bremner, J. D., Staib, L. H., Kaloupek, D., Southwick, S. M., Soufer, R., & Charney, D. S.

(1999b). Neural correlates of exposure to traumatic pictures and sound in Vietnam combat veterans with and without posttraumatic stress disorder: A positron emission tomography study. Biological Psychiatry, 45, 806–816.

Bremner, J. D., Vermetten, E., Schmahl, C., Vaccarino, V., Vythilingam, M., Afzal, N., Grillon, C., & Charney, D. S. (2005). Positron emission tomographic imaging of neural correla-tes of a fear acquisition and extinction paradigm in women with childhood sexual-abuse-related post-traumatic stress disorder. Psychological Medicine, 35, 791–806.

Breuner, C. W. & Orchinik, M. (2002). Beyond carrier proteins: Plasma binding proteins as mediators of corticosteroid action in vertebrates. Journal of Endocrinology, 175, 99–

112.

Brewin, C. R., Dalgleish, T., & Joseph, S. (1996). A dual representation theory of posttraumatic stress disorder. Psychological Review, 103, 670–686.

Brickenkamp, R. (1994). d2 Aufmerksamkeits-Belastungs-Test. Göttingen: Hogrefe.

Brown, R. & Kulik, J. (1977). Flashbulb memories. Cognition, 5, 73–99.

Buchanan, T. W. & Lovallo, W. R. (2001). Enhanced memory for emotional material following stress-level cortisol treatment in humans. Psychoneuroendocrinology, 26, 307-317.

Buchanan, T. W., Tranel, D., & Adolphs, R. (2006). Impaired memory retrieval correlates with individual differences in cortisol response but not autonomic response. Learning and Memory, 13, 382-387.

Buchanan, T. W. & Tranel, D. (2008). Stress and emotional memory retrieval: Effects of sex and cortisol response. Neurobiology of Learning and Memory, 89, 134-141.

Burke A., Heuer, F., & Reisberg, D. (1992). Remembering emotional events. Memory &

Cognition, 20, 277-290.

Butler, K. M., McDaniel, M. A., Dornburg, C. C., Price, A. L. & Roediger, H. L., III (2004).

Age differences in veridical and false recall are not inevitable: The role of frontal lobe function. Psychonomic Bulletin & Review, 11, 921-925.

Cahill, L., Babinsky, R., Markowitsch, H. J., & McGaugh, J. L. (1995). The amygdala and emo-tional memory. Nature, 377, 295-296.

References 133

Cahill, L., Gorski, L., & Le, K. (2003). Enhanced human memory consolidation with post-learning stress: Interaction with the degree of arousal at encoding. Learning & Memory, 10, 270-274.

Cahill, L., Haier, R. J., Fallon, J., Alkire, M. T., Tang, C., Keator, D., Wu, J., & McGaugh, J. L.

(1996). Amygdala activity at encoding correlated with long-term, free recall of emotio-nal information. Proceedings of the Natioemotio-nal Academy of Sciences of the United States of America, 93, 8016-8021.

Cahill, L. & McGaugh, J. L. (1995). A novel demonstration of en- hanced memory associated with emotional arousal. Consciousness & Cognition, 4, 410-421.

Cahill, L. & McGaugh, J. L. (1998). Mechanisms of emotional arousal and lasting declarative memory. Trends in Neurosciences, 21(7), 294-299.

Cahill, L., Prins, B., Weber, M., & McGaugh, J. L. (1994). Beta-adrenergic activation and me-mory for emotional events. Nature, 371, 702-704.

Casey, B. J., Trainor, R. J., Orendi, J. L., Schubert, A. B., Nystrom, L. E., & Giedd, J. N. et al., (1997). A developmental functional MRI study of prefrontal activation during perfor-mance of a go/no-go task. Journal of Cognitive Neuroscience, 9, 835–847.

Cato, A. C., Nestl, A, & Mink, S. (2002). Rapid actions of steroid receptors in cellular signaling pathways. Science's STKE, 138, RE9.

Christianson, S. Å. (1989). Flashbulb memories: Special, but not so special. Memory & Cogni-tion, 17, 435–443.

Christianson, S.-Å. & Loftus, E. F. (1987). Memory for traumatic events. Applied Cognitive Psychology, 1, 225–239.

Christianson, S. Å. & Loftus, E., F. (1991). Remembering emotional events: The fate of detailed information. Cognition and Emotion, 5, 81-108.

Christianson, S. Å., Loftus, E. F., Hoffman, H., & Loftus, G. R. (1991). Eye fixations and memory for emotional events. Journal of Experimental Psychology: Learning, Memory, and Cognition, 17, 693-701.

Chrousos, G. P. & Gold, P. W. (1992). The concepts of stress and stress system disorders.

Overview of physical and behavioral homeostasis. Journal of the American Medical As-sociation, 267, 1244–1252.

Clancy, S., Schacter, D., McNally, R., & Pitman, R.K. (2000). False recognition in women re-porting recovered memories of sexual abuse. Psychological Science, 11, 26–31.

Cloitre, M. (1998). Intentional forgetting and the clinical disorders. In J. M. Golding & C. L.

MacLeod (Eds.), Intentional forgetting: Interdisciplinary approaches (pp. 395-412).

Mahwah, NJ US: Lawrence Erlbaum Associates.

Cloitre, M., Cancienne, J., Brodsky, B., Dulit, R., & Perry, S. W. (1996). Memory performance among women with parental abuse histories: Enhanced directed forgetting or directed remembering? Journal of Abnormal Psychology, 105, 204-211.

References 134

Cohen, S., Kessler, R. C., & Gordon, L. U. (1997). Measuring stress: A guide for health and social scientists. New York, NY US: Oxford University Press.

Coluccia, D., Wolf, O. T., Kollias, S., Roozendaal, B., Forster, A., & de Quervain, D. J.-F.

(2008). Glucocorticoid therapy-induced memory deficits: Acute versus chronic effects.

Journal of Neuroscience, 28, 3474-3478.

Conway, M. A. & Fthenaki, A. (2003). Disruption of inhibitory control of memory following lesions to the frontal and temporal lobes. Cortex: A Journal Devoted to the Study of the Nervous System and Behavior, 39, 667-686.

Corson, Y. & Verrier, N. (2007). Emotions and false memories: Valence or arousal?

Psychological Science, 18, 208-211.

Cottencin, O., Vaiva, G., Huron, C., Devos, P., Ducrocq, F., Jouvent, R., Goudemand, M., &

Thomas, P. (2006). Directed forgetting in PTSD: A comparative study versus normal controls. Journal of Psychiatric Research, 40, 70-80.

Cramer, P. (2000). Defense mechanisms in psychology today: Further processes for adaptation.

American Psychologist, 55, 637–646.

Cullinan, W. E., Herman, J. P., & Watson, S. J. (1993). Ventral subicular interaction with the hypothalamic paraventricular nucleus: Evidence for a relay in the bed nucleus of the stria terminalis. The Journal of Comparative Neurology, 332, 1 – 20.

Curtis, G. C., Abelson, J. L., & Gold, P. W. (1997). Adrenocorticotropic hormone and cortisol responses to corticotropin-releasing hormone: Changes in panic disorder and effects of alprazolam treatment. Biological Psychiatry, 41, 76–85.

Dalgleish, T., Hauer, B., & Kuyken, W. (2008). The mental regulation of autobiographical re-collection in the aftermath of trauma. Current Directions in Psychological Science, 17, 259-263.

Davies, A. O. & Lefkowitz, R. J. (1984). Regulation of !-adrenergic receptors by steroid hor-mones. Annual Review of Physiology, 46, 119-130.

Davis, M., Hitchcock, J. M., Bowers, M. B., Berridge, C. W., Melia, K. R., & Roth, R. H.

(1994a). Stress-induced activation of prefrontal cortex dopamine turnover: Blockade by lesions of the amygdala. Brain Research, 664, 207 – 210.

Davis, M., Rainnie, D., & Cassell, M. (1994b). Neurotransmission in the rat amygdala related to fear and anxiety. Trends in Neurosciences, 17, 208–214.

Dayas, C. V. & Day, T. A. (2002). Opposing roles for medial and central amygdala in the initia-tion of noradrenergic cell responses to a psychological stressor. European Journal of Neuroscience, 15, 1712–1718.

de Kloet, E. R, Joëls, M., & Holsboer, F. (2005). Stress and the brain: From adaptation to disea-se. Nature Reviews Neuroscience, 6, 463–475.

DePrince, A. P. & Freyd, J. J. (1999). Dissociation, attention and memory. Psychological Sci-ence, 10, 449-452.

References 135

DePrince, A. P. & Freyd, J. J. (2001). Memory and dissociative tendencies: The roles of attentional context and word meaning in a directed forgetting task. Journal of Trauma

& Dissociation, 2, 67-82.

DePrince, A. P. & Freyd, J. J. (2004). Forgetting trauma stimuli. Psychological Science, 15, 488-492.

Depue, B. E., Banich, M. T., & Curran, T. (2006). Suppression of emotional and nonemotional content in memory: Effects of repetition on cognitive control. Psychological Science, 17, 441-447.

Depue, B. E., Curran, T., & Banich, M. T. (2007). Prefrontal regions orchestrate suppression of emotional memories via a two-phase process. Science, 317, 215-217.

de Quervain, D. J.-F., Kolassa, I.-T., Ertl, V., Onyut, P. L., Neuner, F., Elbert, T. &

Papassotiropoulos, A. (2007). A deletion variant of the !2b-adrenoreceptor is related to emotional memory in Europeans and Africans. Nature Neuroscience, 10, 1137-1139.

de Quervain, D. J.-F., Roozendaal, B, & McGaugh, J. L. (1998). Stress and glucocorticoids impair retrieval of long-term spatial memory. Nature, 394, 787–790.

de Quervain, D. J.-F., Roozendaal B., Nitsch, R. M., McGaugh, J. L., & Hock, C. (2000). Acute cortisone administration impairs retrieval of long-term declarative memory in humans.

Nature Neuroscience, 3, 313–314.

Devilly, G. J., Ciorciari, J., Piesse, A., Sherwell, S., Zammit, S., Cook, F., & Turton, C. (2007).

Dissociative tendencies and memory performance on directed-forgetting tasks.

Psychological Science, 18, 212-217. [Further discussion in Devilly, G. J. & Ciorciari, J.

(2007). Conclusions in science when theory and data collide. Psychological Science, 18, 220–221.]

Dickerson, S. S. & Kemeny, M. E. (2004). Acute stressors and cortisol responses: A theoretical integration and synthesis of laboratory research. Psychological Bulletin, 130, 355-391.

Doerksen, S. & Shimamura, A. P. (2001). Source memory enhancement for emotional words.

Emotion, 1, 5-11.

Domes, G., Heinrichs, M., Reichwald, U., & Hautzinger, M. (2002). Hypothalamic-pituitary-adrenal axis reactivity to psychological stress and memory in middle-aged women: High responders exhibit enhanced declarative memory performance. Psychoneuroendocrino-logy, 27, 843–853.

Domes, G., Heinrichs, M., Rimmele, U., Reichwald, U., & Hautzinger, M. (2004). Acute stress impairs recognition for positive words -- association with stress-induced cortisol secretion. Stress, 7, 173-181.

Dostoevsky, F. (1863, 1955). Winter notes on summer impressions. Calder Publishing.

Dove, A., Pollman, S., Schubert, T., Wiggins, C., & von Cramon, D. Y. (2000). Prefrontal cor-tex activation in task switching: An event-related fMRI study. Cognitive Brain Re-search, 9, 103–109.

References 136

Dunn, J. D. & Whitener, J. (1986). Plasma corticosterone responses to electrical stimulation of the amygdaloid complex: Cytoarchitectonic specificity. Neuroendocrinology, 42, 211–

217.

Earles, J. L. & Kersten, A. W. (2002). Directed forgetting of actions by younger and older adults. Psychonomic Bulletin and Review, 9, 383-388.

Ehlers, A., Hackmann, A., Steil, R., Clohessy, S., Wenninger, K., & Winter, H. (2002). The nature of intrusive memories after trauma: The warning signal hypothesis. Behaviour Research and Therapy, 40, 995-1002.

Ehlers, A., Mayou, R. A., & Bryant, B. (1998). Psychological predictors of chronic posttrauma-tic stress disorder after motor vehicle accidents. Journal of Abnormal Psychology, 107, 508–519.

Elzinga, B. M. & Bremner, J. D. (2002). Are the neural substrates of memory the final common pathway in posttraumatic stress disorder (PTSD)? Journal of Affective Disorders, 70, 1-17.

Elzinga, B. M., de Beurs, E., Sergeant, J. A., Van Dyck, R., & Phaf, R. H. (2000). Dissociative style and directed forgetting. Cognitive Therapy and Research, 24, 279-295.

Ertl, V., Pfeiffer, A., Saile, R., Schauer, E., Elbert, T. & Neuner, F. (2010). Validation of a mental health assessment in an African conflict population. Psychological Assessment, 22, 318-324.

Etkin, A. & Wager, T. (2007). Functional Neuroimaging of Anxiety: A meta-analysis of emo-tional processing in PTSD, social anxiety disorder, and specific phobia. American Jour-nal of Psychiatry, 164, 1476-1488.

Fawcett, J. M. & Taylor, T. L. (2008). Forgetting is effortful: Evidence from reaction time probes in an item-method directed forgetting task. Memory & Cognition, 36, 1168-1181.

Fawcett, J. M. & Taylor, T. L. (2010). Directed forgetting shares mechanisms with attentional withdrawal but not with stop-signal inhibition. Memory & Cognition, 38, 797-808.

Flaherty, J. A., Gaviria, F. M., Pathak, D., Mitchell, T., Wintrob, R., Richman, J. A., & Birz, S.

(1988). Developing instruments for cross-cultural psychiatric research. Journal of Ner-vous and Mental Disease, 176, 257–263.

Foa, E. B., Cashman, L., Jaycox, L., & Perry, K. (1997). The validation of a self-report measure of posttraumatic stress disorder: the Posttraumatic Diagnostic Scale. Psychological As-sessment, 9, 445–451.

Foa, E. B., Ehlers, A., Clark, D. M., Tolin, D. F., & Orsillo, S. M. (1999). The Posttraumatic Cognitions Inventory (PTCI): Development and validation. Psychological Assessment, 11, 303–314.

References 137

Folkman, S. & Lazarus, R. S. (1991). Coping and emotion. In A. Monat & R. S. Lazarus (Eds.), Stress and coping: An anthology (pp. 207-227). New York: Columbia University Press.

Freud, S. (1957). Repression. In J. Strachey & C. M. Baines (Eds.), The standard edition of the complete psychological works of Sigmund Freud (Vol. 14). London: Hogarth Press.

Fuller, P. J. & Young, M. J. (2005). Mechanisms of mineralocorticoid action. Hypertension, 46, 1227–1235.

Gametchu B., Watson, C. S., & Pasko, D. (1991). Size and steroid-binding characterization of membrane-associated glucocorticoid receptor in S-49 lymphoma cells. Steroids, 56, 402–410.

Gametchu, B., Watson, C. S., Shih, C. C., & Dashew, B. (1991). Studies on the arrangement of glucocorticoid receptors in the plasma membrane of S-49 lymphoma cells. Steroids, 56, 411–419.

Gardiner, J. M., Gawlik, B., & Richardson-Klavehn, A. (1994). Maintenance rehearsal affects knowing, not remembering; Elaborative rehearsal affects remembering, not knowing.

Psychonomic Bulletin and Review, 1, 107-110.

Geiselman, R. E., Rabow, V. E., Wachtel, S. L., & MacKinnon, D. P. (1985). Strategy control in intentional forgetting. Human Learning, 4, 169-178.

Geraerts, E. & McNally, R. J. (2008). Forgetting unwanted memories: directed forgetting and thought suppression methods. Acta Psychologica (Amsterdam), 127, 614-622.

Gere, J. M & Goodno, B. J. (2009). Mechanics of materials (7th ed.). Cengage Learning.

Gilbertson, M. W., Shenton, M. E., Ciszewski, A., Kasai, K., Lasko, N. B., Orr, S. P., & Pitman, R. K. (2002). Smaller hippocampal volume predicts pathologic vulnerability to psycho-logical trauma. Nature Neuroscience, 5, 1242-1247.

Gilboa, A., Shalev, A. Y., Laor, L., Lester, H., Louzoun, Y., Chisin, R., & Bonne, O. (2004).

Functional connectivity of the prefrontal cortex and the amygdala in posttraumatic stress disorder. Biological Psychiatry, 55, 263-272.

Giuliano, R. J. & Wicha, N. Y. Y. (2010). Why the white bear is still there: Electrophysiological evidence for ironic semsntic activation during thought suppression. Brain Research, 1316, 62-74.

Gottlob, L. R., Golding, J. M., & Hauselt, W. J. (2006). Directed forgetting of a single item. The Journal of General Psychology, 133, 67-80.

Gould, E. & Tanapat, P. (1999). Stress and neurogenesis. Biological Psychiatry, 46, 1472–1479.

Gray, T. S. (1993). Amygdaloid CRF pathways. Role in autonomic, neuroendocrine, and beha-vioral responses to stress. Annals of the New York Academy of Sciences, 697, 53–60.

Gray, T. S., Carney, M. E., & Magnuson, D. J. (1989). Direct projections from the central amygdaloid nucleus to the hypothalamic paraventricular nucleus: Possible role in stress-induced adrenocorticotropin release. Neuroendocrinology, 50, 433–446.

References 138

Gray, T. S., Piechowski, R. A., Yracheta, J. M., Rittenhouse, P. A., Bethea, C. L., Van de Kar, L. D. (1993). Ibotenic acid lesions in the bed nucleus of the stria terminalis attenuate conditioned stress-induced increases in prolactin, ACTH and corticosterone. Neuroen-docrinology, 57, 517–524.

Greenstein, B. & Wood, D. F. (2006). The Endocrine System at a Glance (2nd ed.). Blackwell Publishing Professional.

Griffin, M. G., Resick, P. A., & Mechanic, M. B. (1997). Objective assessment of peritraumatic dissociation: Psychophysiological indicators. American Journal of Psychiatry, 154, 1081-1088.

Grillon, C. & Baas, J. (2003). A review of the modulation of the startle reflex by affective states and its application in psychiatry. Clinical Neurophysiology, 114, 1557–1579.

Grippo, A. J. & Johnson, A. K. (2002). Biological mechanisms in the relationship between de-pression and heart disease. Neuroscience & Biobehavioral Reviews, 26, 941–962.

Hafezi-Moghadam, A., Simoncini, T., Yang, Z., Limbourg, F. P., Plumier, J. C., Rebsamen, M.

C., Hsieh, C. M., Chui, D. S., Thomas, K. L., Prorock, A. J., Laubach, V. E., Mosko-witz, M. A., French, B. A., Ley, K., & Liao, J. K. (2002). Acute cardiovascular protec-tive effects of corticosteroids are mediated by non-transcriptional activation of endothe-lial nitric oxide synthase. Nature Medicine, 8, 473–479.

Hamann, S. B., Ely, T. D., Grafton, S. T., & Kilts, C. D. (1999). Amygdala activity related to enhanced memory for pleasant and aversive stimuli. Nature Neuroscience, 2, 289–293.

Hauswald, A. & Kissler, J. (2008). Directed forgetting of complex pictures in an item method paradigm. Memory, 16, 797-809.

Hauswald, A., Schulz, H., Iordanov, T., & Kissler, J. (2010). ERP dynamics underlying successful directed forgetting of neutral but not negative pictures. Social Cognitive and Affective Neuroscience. Epub ahead of print.

Hautzinger, M., Bailer, M., Worall, H., & Keller, F. (1994). Beck-Depressions-Inventar (BDI).

Bern: Huber.

Herbert, J., Goodyer, I. M., Grossman, A. B., Hastings, M. H., de Kloet, E. R., Lightman, S. L., Lupien, S. J., Roozendaal, B., & Seckl, J . R. (2006). Do corticosteroids damage the brain? Journal of Neuroendocrinology, 18, 393–411.

Heuer, F. & Reisberg, D. (1990). Vivid memories of emotional events: The accuracy of remem-bered minutiae. Memory and Cognition, 18, 496-506.

Hourihan, K. L. & Taylor, T. L. (2006). Cease remembering: Control processes in directed forgetting. Journal of Experimental Psychology: Human Perception and Performance, 32, 1354-1365.

Hull, A. M. (2002). Neuroimaging findings in post-traumatic stress. British Journal of Psychiatry, 181, 102-110.

References 139

Jelicic, M., Geraerts, E., Merckelbach, H., & Guerrieri, R. (2004). Acute stress enhances memory for emotional words, but impairs memory for neutral words. International Journal of Neuroscience, 114, 1343-1351.

Joëls, M. (2006). Corticosteroid effects in the brain: U-shape it. Trends in Pharmacological Sciences, 27, 244-250.

Joëls, M. & de Kloet, E. R. (1994). Mineralocorticoid and glucocorticoid receptors in the brain.

Implications for ion permeability and transmitter systems. Progress in Neurobiology, 43, 1-36.

Jurica, P. J. & Shimamura, A. P. (1999). Monitoring item and source information: Evidence for a negative generation effect in source memory. Memory and Cognition, 27, 648-656.

Kajantie, E. & Phillips, D. I. (2006) The effects of sex and hormonal status on the physiological response to acute psychosocial stress. Psychoneuroendocrinology, 31, 151–178.

Karunakara, U. K., Neuner, F., Schauer, M., Singh, K., Hill, K., Elbert, T., & Burnham, G.

(2004). Traumatic events and symptoms of posttraumatic stress disorder amongst Sudanese nationals, refugees and Ugandans in the West-Nile. African Health Sciences, 4, 83-93.

Kensinger, E. A. & Corkin, S. (2003). Memory enhancement for emotional words: are emotio-nal words more vividly remembered than neutral words? Memory & Cognition, 31, 1169-1180.

Kensinger, E. A., Piguet, O., Krendl, A. C., & Corkin, S. (2005). Memory for contextual details:

Effects of emotion and aging. Psychology and Aging, 20, 241-250.

Kessler, R. C., Berglund, P., Delmer, O., Jin, R., Merikangas, K. R., & Walters, E. E. (2005).

Lifetime prevalence and age-of-onset distributions of DSM-IV disorders in the National Comorbidity Survey Replication. Archives of General Psychiatry, 62, 593-602.

Kirschbaum, C. & Hellhammer, D. H. (1999). Hypothalamus-Hypophysen- Nebennierenrinden-achse. In C. Kirschbaum & D. Hellhammer (Eds.), Psychoendokrinologie und

Kirschbaum, C. & Hellhammer, D. H. (1999). Hypothalamus-Hypophysen- Nebennierenrinden-achse. In C. Kirschbaum & D. Hellhammer (Eds.), Psychoendokrinologie und