
Per M. Aslaksen
- Bystad, Martin Kragnes; Bjørhovde, Njål; Larsen, Yvonne; Aslaksen, Per M; Riley, Henriette. Døgnvariasjoner for innleggelser ved akuttpsykiatriske enheter. Tidsskrift for Norsk Psykologforening 2022. ISSN 0332-6470.s 10 - 14.s doi: 10.52734/pf592DJ2.
- Myrvang, Anna Dahl; Vangberg, Torgil R.; Linnman, Clas; Stedal, Kristin; Rø, Øyvind; Endestad, Tor; Rosenvinge, Jan H.; Aslaksen, Per M.. Altered functional connectivity in adolescent anorexia nervosa is related to age and cortical thickness. BMC Psychiatry 2021; Volum 21 (1). ISSN 1471-244X.s 1 - 11.s doi: 10.1186/s12888-021-03497-4.
- Aslaksen, Per M.. Cutoff criteria for the placebo response: a cluster and machine learning analysis of placebo analgesia.. Scientific Reports 2021; Volum 11 (1). ISSN 2045-2322.s doi: 10.1038/s41598-021-98874-0.
- Lyby, Peter Solvoll; Johansen, Thomas; Aslaksen, Per M.. Comparison of Two Multidisciplinary Occupational Rehabilitation Programs Based on Multimodal Cognitive Behavior Therapy on Self-Rated Health and Work Ability. Frontiers in Psychology 2021. ISSN 1664-1078.s doi: 10.3389/fpsyg.2021.669770.
- Rasmussen, Ingrid Daae; Boayue, Nya Mehnwolo; Mittner, Matthias; Bystad, Martin Kragnes; Grønli, Ole Kristian; Vangberg, Torgil Riise; Csifcsak, Gabor; Aslaksen, Per M.. High-Definition Transcranial Direct Current Stimulation Improves Delayed Memory in Alzheimer’s Disease Patients: A Pilot Study Using Computational Modeling to Optimize Electrode Position. Journal of Alzheimer's Disease 2021. ISSN 1387-2877.s doi: 10.3233/JAD-210378.
- Ambros, Inge M.; Tonini, Gian Paolo; Pötschger, Ulrike; Gross, Nicole; Mosseri, Veronique; Beiske, Klaus; Berbegall, Ana P.; Bénard, Jean; Bown, Nick; Caron, Huib; Combaret, Valerie; Couturier, Jerome; Defferrari, Raffaella; Delattre, Olivier; Jeison, Marta; Aslaksen, Per M.; Lunec, John; Marques, Barbara; Martinsson, Tommy; Mazzocco, Katia; Noguera, Rosa; Schleiermacher, Gudrun; Valent, Alexander; Van Roy, Nadine; Villamon, Eva; Janousek, Dasa; Pribill, Ingrid; Glogova, Evgenia; Attiyeh, Edward F.; Hogarty, Michael D.; Monclair, Tom; Holmes, Keith; Valteau-Couanet, Dominique; Castel, Victoria; Tweddle, Deborah A.; Park, Julie R.; Cohn, Sue; Ladenstein, Ruth; Beck-Popovic, Maja; De Bernardi, Bruno; Michon, Jean; Pearson, Andrew D.J.; Ambros, Peter F.. Age Dependency of the Prognostic Impact of Tumor Genomics in Localized Resectable MYCN-Nonamplified Neuroblastomas. Report From the SIOPEN Biology Group on the LNESG Trials and a COG Validation Group. Journal of Clinical Oncology 2020; Volum 38 (31). ISSN 0732-183X.s 3685 - 3697.s doi: 10.1200/JCO.18.02132.
- Myrvang, Anna Dahl; Vangberg, Torgil Riise; Stedal, Kristin; Rø, Øyvind; Endestad, Tor; Rosenvinge, Jan H; Aslaksen, Per M. Cerebral cortical thickness and surface area in adolescent anorexia nervosa: Separate and joint analyses with a permutation-based nonparametric method. International Journal of Eating Disorders 2020. ISSN 0276-3478.s 1 - 8.s doi: 10.1002/eat.23448.
- Bystad, Martin; Storø, Benedicte Haug; Gundersen, Nina; Larsen Wiik, Ida Karine; Nordvang, Lene; Grønli, Ole; Rasmussen, Ingrid Daae; Aslaksen, Per M.. Can accelerated transcranial direct current stimulation improve memory functions? An experimental, placebo-controlled study. (data) Heliyon 2020; Volum 6 (10). ISSN 2405-8440.s doi: 10.1016/j.heliyon.2020.e05132.
- Pettersen, Susann Dahl; Aslaksen, Per M.; Pettersen, Svein Arne. Pain Processing in Elite and High-Level Athletes Compared to Non-athletes. Frontiers in Psychology 2020. ISSN 1664-1078.s doi: 10.3389/fpsyg.2020.01908.
- Boayue, Nya Mehnwolo; Csifcsak, Gabor; Aslaksen, Per M; Turi, Zsolt; Antal, Andrea; Groot, Josephine Maria; Hawkins, Guy E.; Forstmann, Birte U.; Opitz, Alexander; Thielscher, Axel; Mittner, Matthias. Increasing propensity to mind‐wander by transcranial direct current stimulation? A registered report. European Journal of Neuroscience 2019. ISSN 0953-816X.s doi: 10.1111/ejn.14347.
- Fiskum, Charlotte; Andersen, Tonje Grønning; Flaten, Magne Arve; Aslaksen, Per M; Bornas, Xavier; Jacobsen, Karl Henry. Reactive Heart Rate Variability and Cardiac Entropy in Children with Internalizing Disorder and Healthy Controls. Applied Psychophysiology and Biofeedback 2019; Volum 44 (4). ISSN 1090-0586.s 309 - 319.s doi: 10.1007/s10484-019-09444-0.
- Ørbo, Marte; Aslaksen, Per M; Anke, Audny; Tande, Pål Morten; Vangberg, Torgil Riise. Cortical Thickness and Cognitive Performance After Out-of-Hospital Cardiac Arrest. Neurorehabilitation and Neural Repair 2019; Volum 33 (4). ISSN 1545-9683.s 296 - 306.s doi: 10.1177/1545968319834904.
- Andersen, Tonje Grønning; Fiskum, Charlotte; Aslaksen, Per M; Flaten, Magne Arve; Jacobsen, Karl Henry. Internalizing problems and attentional control: Effects on cardiac autonomic responses after the induction of negative affect. Journal of Psychophysiology 2019. ISSN 0269-8803.s doi: 10.1027/0269-8803/a000241.
- Fagerlund, Asbjørn Johansen; Iversen, Maria; Ekeland, Andrea; Moen, Connie Malén; Aslaksen, Per M. Blame it on the weather? The association between pain in fibromyalgia, relative humidity, temperature and barometric pressure. PLOS ONE 2019; Volum 14 (5). ISSN 1932-6203.s doi: 10.1371/journal.pone.0216902.
- Turi, Zsolt; Csifcsak, Gabor; Boayue, Nya Mehnwolo; Aslaksen, Per M; Antal, Andrea; Paulus, Walter; Groot, Josephine Maria; Hawkins, Guy E.; Forstmann, Birte U.; Opitz, Alexander; Thielscher, Axel; Mittner, Matthias. Blinding is compromised for transcranial direct current stimulation at 1 mA for 20 min in young healthy adults. European Journal of Neuroscience 2019; Volum 50 (8). ISSN 0953-816X.s 3261 - 3268.s doi: 10.1111/ejn.14403.
- Forsberg, June Thorvaldsen; Gjerstad, Johannes; Flaten, Magne; Aslaksen, Per M.. Influence of catechol-O-methyltransferase Val158Met on fear of pain and placebo analgesia. Pain 2018; Volum 159 (1). ISSN 0304-3959.s 168 - 174.s doi: 10.1097/j.pain.0000000000001081.
- Myrvang, Anna Dahl; Vangberg, Torgil Riise; Stedal, Kristin; Rø, Øyvind; Endestad, Tor; Rosenvinge, Jan H; Aslaksen, Per M. Hippocampal Subfields in Adolescent Anorexia Nervosa. (fulltekst) Psychiatry Research : Neuroimaging 2018; Volum 282. ISSN 0925-4927.s 24 - 30.s doi: 10.1016/j.pscychresns.2018.10.007.
- Aslaksen, Per M; Forsberg, June Thorvaldsen; Gjerstad, Johannes. The Opioid Receptor Mu 1 (OPRM1) rs1799971 and Catechol-O-methyltransferase (COMT) rs4680 as genetic markers for placebo analgesia. Pain 2018; Volum 159 (12). ISSN 0304-3959.s 2585 - 2592.s doi: 10.1097/j.pain.0000000000001370.
- Flaten, Magne; Bjørkedal, Espen; Lyby, Peter Solvoll; Figenschau, Yngve Anton; Aslaksen, Per M. Failure to Find a Conditioned Placebo Analgesic Response.. Frontiers in Psychology 2018; Volum 9 (1198). ISSN 1664-1078.s doi: 10.3389/fpsyg.2018.01198.
- Aslaksen, Per M; Bystad, Martin Kragnes; Ørbo, Marte; Vangberg, Torgil Riise. The relation of hippocampal subfield volumes to verbal episodic memory measured by the California Verbal Learning Test II in healthy adults. Behavioural Brain Research 2018; Volum 351. ISSN 0166-4328.s 131 - 137.s doi: 10.1016/j.bbr.2018.06.008.
- Fiskum, Charlotte; Andersen, Tonje Grønning; Bornas, Xavier; Aslaksen, Per M; Flaten, Magne; Jacobsen, Karl Henry. Non-linear heart rate variability as a discriminator of internalizing psychopathology and negative affect in children with internalizing problems and healthy controls. Frontiers in Physiology 2018; Volum 9 (561). ISSN 1664-042X.s doi: 10.3389/fphys.2018.00561.
- Ørbo, Marte; Vangberg, Torgil Riise; Tande, Pål Morten; Anke, Audny; Aslaksen, Per M. Memory performance, global cerebral volumes and hippocampal subfield volumes in long-term survivors of Out-of-Hospital Cardiac Arrest. Resuscitation 2018; Volum 126. ISSN 0300-9572.s 21 - 28.s doi: 10.1016/j.resuscitation.2018.02.011.
- Fiskum, Charlotte; Andersen, Tonje Grønning; Aslaksen, Per M; Svendsen, Birgit Anita; Flaten, Magne; Jacobsen, Karl Henry. Cardiac complexity and emotional dysregulation in children. International Journal of Psychophysiology 2017; Volum 121. ISSN 0167-8760.s 38 - 45.s doi: 10.1016/j.ijpsycho.2017.08.005.
- Vambheim, Sara Magelssen; Lyby, Peter Solvoll; Aslaksen, Per M; Flaten, Magne; Åsli, Ole; Bjørkedal, Espen; Martinussen, Laila Marianne. Developing a model for measuring fear of pain in Norwegian samples: The Fear of Pain Questionnaire Norway. (sammendrag) Scandinavian Journal of Pain 2017; Volum 17 (1). ISSN 1877-8860.s 425 - 430.s doi: 10.1016/j.sjpain.2017.10.009.
- Vambheim, Sara Magelssen; Lyby, Peter Solvoll; Aslaksen, Per M; Flaten, Magne; Åsli, Ole; Martinussen, Laila Marianne. The Fear of Pain Questionnaire-III and the Fear of Pain Questionnaire-Short Form: a confirmatory factor analysis. (fulltekst) Journal of Pain Research 2017; Volum 10. ISSN 1178-7090.s 1871 - 1878.s doi: 10.2147/JPR.S133032.
- Bystad, Martin Kragnes; Rasmussen, Ingrid Daae; Grønli, Ole Kristian; Aslaksen, Per M. Can 8 months of daily tDCS application slow the cognitive decline in Alzheimer’s disease? A case study. Neurocase 2017; Volum 23 (2). ISSN 1355-4794.s 146 - 148.s doi: 10.1080/13554794.2017.1325911.
- Bystad, Martin Kragnes; Grønli, Ole Kristian; Lilleeggen, Camilla; Aslaksen, Per M. Fear of diseases among people over 50 years of age : a survey. (fulltekst) Scandinavian Psychologist 2016; Volum 12:e19 (3). ISSN 1894-5570.s doi: 10.15714/scandpsychol.3.e19.
- Bystad, Martin Kragnes; Grønli, Ole Kristian; Rasmussen, Ingrid Daae; Gundersen, Nina; Nordvang, Lene; Wang-Iversen, Henrik A.S.; Aslaksen, Per M. Transcranial direct current stimulation as a memory enhancer in patients with Alzheimer’s disease: a randomized, placebo-controlled trial. (fulltekst) Alzheimer's Research & Therapy 2016; Volum 8 (13). ISSN 1758-9193.s doi: 10.1186/s13195-016-0180-3.
- Ørbo, Marte Christine; Aslaksen, Per M; Larsby, Kristina; Schäfer, Christoph; Tande, Pål Morten; Anke, Audny. Alterations in cognitive outcome between 3 and 12 months in survivors of out-of-hospital cardiac arrest. Resuscitation 2016; Volum 105. ISSN 0300-9572.s 92 - 99.s doi: 10.1016/j.resuscitation.2016.05.017.
- Aslaksen, Per M; Åsli, Ole; Øvervoll, Morten; BjØrkedal, espen. Nocebo hyperalgesia and the startle response. (fulltekst) Neuroscience 2016; Volum 339. ISSN 0306-4522.s 599 - 607.s doi: 10.1016/j.neuroscience.2016.10.040.
- Sigurdardottir, Solrun; Andelic, Nada; Wehling, Eike; Røe, Cecilie; Anke, Audny; Skandsen, Toril; Holthe, Øyvor; Jerstad, Tone; Aslaksen, Per Matti; Schanke, Anne-Kristine. Neuropsychological functioning in a national cohort of severe traumatic brain injury: demographic and acute injury-related predictors. The journal of head trauma rehabilitation 2015; Volum 30 (2). ISSN 0885-9701.s E1 - E12.s doi: 10.1097/HTR.0000000000000039.
- Aslaksen, Per M; Zwarg, Maria Lorentze; Eilertsen, Hans-Ingvald Hage; Gorecka, Marta Maria; BjØrkedal, espen. Opposite effects of the same drug: reversal of topical analgesia by nocebo information. (fulltekst) Pain 2015; Volum 156 (1). ISSN 0304-3959.s 39 - 46.s doi: 10.1016/j.pain.0000000000000004.
- Fagerlund, Asbjørn Johansen; Hansen, Odd Arne; Aslaksen, Per M. Transcranial direct current stimulation as a treatment for patients with fibromyalgia: a randomized controlled trial. Pain 2015; Volum 156 (1). ISSN 0304-3959.s 62 - 71.s doi: 10.1016/j.pain.0000000000000006.
- Aslaksen, Per M; Lyby, Peter Solvoll. Fear of pain potentiates nocebo hyperalgesia. (fulltekst) Journal of Pain Research 2015; Volum 8. ISSN 1178-7090.s 703 - 710.s doi: 10.2147/JPR.S91923.
- Ørbo, Marte Christine; Aslaksen, Per M; Larsby, Kristina; Schäfer, Christoph; Tande, Pål Morten; Vangberg, Torgil Riise; Anke, Audny. Relevance of cognition to health-related quality of life in good-outcome survivors of out-of-hospital cardiac arrest. (fulltekst) Journal of Rehabilitation Medicine 2015; Volum 47 (9). ISSN 1650-1977.s 860 - 866.s doi: 10.2340/16501977-1998.
- Fagerlund, Asbjørn Johansen; Freili, Janita; Danielsen, Therese; Aslaksen, Per M. No effect of 2mA anodal tDCS over the M1 on performance and practice effect on Grooved Pegboard Test and Trail Making Test B. (fulltekst) eNeuro 2015. ISSN 2373-2822.s doi: 10.1523/eneuro.0072-14.2015.
- Ørbo, Marte Christine; Aslaksen, Per M.; Larsby, Kristina; Norli, Lena; Schäfer, Christoph; Tande, Pål Morten; Vangberg, Torgil Riise; Anke, Audny. Determinants of cognitive outcome in survivors of out-of-hospital cardiac arrest. Resuscitation 2014; Volum 85 (11). ISSN 0300-9572.s 1462 - 1468.s doi: 10.1016/j.resuscitation.2014.08.010.
- Aslaksen, Per Matti; Vasylenko, Olena; Fagerlund, Asbjørn Johansen. The effect of transcranial direct current stimulation on experimentally induced heat pain. Experimental Brain Research 2014; Volum 232 (6). ISSN 0014-4819.s 1865 - 1873.s doi: 10.1007/s00221-014-3878-0.
- Fagerlund, Asbjørn Johansen; Bystad, Martin Kragnes; Aslaksen, Per Matti. Transkranial likestrømsstimulering ved kroniske smerter. Tidsskrift for Den norske legeforening 2013; Volum 133. ISSN 0029-2001.s 2266 - 2269.s doi: 10.4045/tidsskr.13.0003.
- Flaten, Magne Arve; Aslaksen, Per Matti; Lyby, Peter Solvoll. Positive and Negative Emotions and Placebo Analgesia. (fulltekst) Academic Press 2013 ISBN 978-0-12-397928-5.s 73 - 81.s doi: 10.1016/b978-0-12-397928-5.00008-8.
- Aslaksen, Per Matti; Ørbo, Marte Christine; Elvestad, Rolf; Schäfer, Christoph; Anke, Audny. Prediction of on-road driving ability after traumatic brain injury and stroke. European Journal of Neurology 2013; Volum 20 (9). ISSN 1351-5101.s 1227 - 1233.s doi: 10.1111/ene.12172.
- Bystad, Martin Kragnes; Fagerlund, Asbjørn Johansen; Aslaksen, Per M.. Transcranial direct current stimulation – en behandlingsmetode ved depresjon og Alzheimers sykdom også i Norge?. (fulltekst) Tidsskrift for Norsk Psykologforening 2013; Volum 50 (2). ISSN 0332-6470.s 116 - 119.
- Lyby, Peter Solvoll; Aslaksen, Per M.; Flaten, Magne Arve. Variability in placebo analgesia and the role of fear of pain-an ERP study. Pain 2011; Volum 152 (10). ISSN 0304-3959.s 2405 - 2412.s doi: 10.1016/j.pain.2011.07.010.
- Sletteng, Ruben; Harnang, Andreas Kolflaath; Hoxmark, Ellen Margrethe; Aslaksen, Per M.; Friborg, Oddgeir; Wynn, Rolf. A psychometric study of the Drug Use Disorder Identification Test - Extended in a Norwegian sample. Psychological Reports 2011; Volum 109 (2). ISSN 0033-2941.s 663 - 674.s doi: 10.2466/03.09.13.15.PR0.109.5.663-674.
- Flaten, Magne Arve; Aslaksen, Per M.; Lyby, Peter Solvoll; BjØrkedal, espen. The relation of emotions to placebo responses. Philosophical Transactions of the Royal Society of London. Biological Sciences 2011; Volum 366 (1572). ISSN 0962-8436.s 1818 - 1827.s doi: 10.1098/rstb.2010.0407.
- Aslaksen, Per M.; Bystad, Martin Kragnes; Vambheim, Sara Magelssen; Flaten, Magne Arve. Gender differences in placebo analgesia: event-related potentials and emotional modulation. Psychosomatic Medicine 2011; Volum 73 (2). ISSN 0033-3174.s 193 - 199.s doi: 10.1097/PSY.0b013e3182080d73.
- Lyby, Peter Solvoll; Aslaksen, Per M.; Flaten, Magne Arve. Is fear of pain related to placebo analgesia?. Journal of Psychosomatic Research 2010; Volum 68 (4). ISSN 0022-3999.s 369 - 377.s doi: 10.1016/j.jpsychores.2009.10.009.
- Aslaksen, Per Matti; Flaten, Magne Arve. The roles of physiological and subjective stress in the effectiveness of a placebo on experimentally induced pain. Psychosomatic Medicine 2008; Volum 70 (7). ISSN 0033-3174.s 811 - 818.s doi: 10.1097/PSY.001361818105ed.
- Aslaksen, Per Matti; Myrbakk, Ingvild Nordnes; Høifødt, Ragnhild Sørensen; Flaten, Magne Arve. The effect of experimenter gender on autonomic and subjective responses to pain stimuli. Pain 2007; Volum 129. ISSN 0304-3959.s 260 - 268.s doi: 10.1016/j.pain.2006.10.011.
- Flaten, Magne Arve; Aslaksen, Per Matti; Finset, Arnstein; Simonsen, Terje; Johansen, Oddmund. Cognitive and emotional factors in placebo analgesia. Journal of Psychosomatic Research 2006; Volum 61. ISSN 0022-3999.s 81 - 89.
- Friborg, Oddgeir; Hjemdal, Odin; Rosenvinge, Jan H; Martinussen, Monica; Aslaksen, Per Matti; Flaten, Magne Arve. Resilience as a moderator of pain and stress. Journal of Psychosomatic Research 2006; Volum 61. ISSN 0022-3999.s 213 - 219.
- Ørbo, Marte; Aslaksen, Per Matti; Vittersø, Joar. Må man ha brent for å brenne ut? Validering og predikering av utbrenthet blant norske studenter. Nordisk Psykologi: teori, forskning, praksis 2005; Volum 57 (4). ISSN 0029-1463.s 417 - 434.
- Magnussen, Svein; Greenlee, Mark; Aslaksen, Per matti; Kildebo, Ole Øystein. High-fidelity perceptual long-term memory revisited--and confirmed. Psychological Science 2003; Volum 14 (1). ISSN 0956-7976.s 74 - 76.