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Psychotic-like experiences among university female students in Qatar: A qualitative-phenomenological study.
Published in:
Frontiers in Psychiatry, 2022, v. 13, p. 1, doi. 10.3389/fpsyt.2022.988913
By:
- Yehya, Arij;
- Khaled, Salma M.;
- Sommer, Iris E. C.;
- Woodru, Peter;
- Daher-Nashif, Suhad
Publication type:
Article
Language and Psychosis: Tightening the Association.
Published in:
Schizophrenia Bulletin, 2023, v. 49, p. S83, doi. 10.1093/schbul/sbac211
By:
- Tan, Eric J;
- Sommer, Iris E C;
- Palaniyappan, Lena
Publication type:
Article
Syntactic Network Analysis in Schizophrenia-Spectrum Disorders.
Published in:
Schizophrenia Bulletin, 2023, v. 49, p. S172, doi. 10.1093/schbul/sbac194
By:
- Ciampelli, Silvia;
- Boer, Janna N de;
- Voppel, Alban E;
- Hernandez, Hugo Corona;
- Brederoo, Sanne G;
- Dellen, Edwin van;
- Mota, Natalia B;
- Sommer, Iris E C
Publication type:
Article
Semantic and Acoustic Markers in Schizophrenia-Spectrum Disorders: A Combinatory Machine Learning Approach.
Published in:
Schizophrenia Bulletin, 2023, v. 49, p. S163, doi. 10.1093/schbul/sbac142
By:
- Voppel, Alban E;
- Boer, Janna N de;
- Brederoo, Sanne G;
- Schnack, Hugo G;
- Sommer, Iris E C
Publication type:
Article
Recreational Drug Use and Distress From Hallucinations in the General Dutch Population.
Published in:
Schizophrenia Bulletin, 2023, v. 49, p. S41, doi. 10.1093/schbul/sbac190
By:
- van der Weijden-Germann, Monique;
- Brederoo, Sanne G;
- Linszen, Mascha M J;
- Sommer, Iris E C
Publication type:
Article
Advances in Hallucination Research.
Published in:
Schizophrenia Bulletin, 2023, v. 49, p. S1, doi. 10.1093/schbul/sbac210
By:
- Aleman, André;
- Sommer, Iris E C
Publication type:
Article
Cross-cultural Differences in Hallucinations: A Comparison Between Middle Eastern and European Community-Based Samples.
Published in:
Schizophrenia Bulletin, 2023, v. 49, p. S13, doi. 10.1093/schbul/sbac086
By:
- Khaled, Salma M;
- Brederoo, Sanne G;
- Yehya, Arij;
- Alabdulla, Majid;
- Woodruff, Peter W;
- Sommer, Iris E C
Publication type:
Article
Hallucinations in Hearing Impairment: How Informed Are Clinicians?
Published in:
Schizophrenia Bulletin, 2023, v. 49, p. S33, doi. 10.1093/schbul/sbac034
By:
- Marschall, Theresa M;
- Dijk, Pim van;
- Kluk, Karolina;
- Koops, Sanne;
- Linszen, Mascha M J;
- Griffiths, Timothy D;
- Toh, Wei Lin;
- Malicka, Alicja N;
- Kovačić, Damir;
- Mulert, Christoph;
- Sommer, Iris E C;
- Ćurčić-Blake, Branislava
Publication type:
Article
Social Deafferentation and the Relation Between Loneliness and Hallucinations.
Published in:
Schizophrenia Bulletin, 2023, v. 49, p. S25, doi. 10.1093/schbul/sbac064
By:
- Brederoo, Sanne G;
- Boer, Janna N de;
- Linszen, Mascha M J;
- Blom, Renske E;
- Begemann, Marieke J H;
- Sommer, Iris E C
Publication type:
Article
Neural Activation in the Ventromedial Prefrontal Cortex Precedes Conscious Experience of Being in or out of a Transient Hallucinatory State.
Published in:
Schizophrenia Bulletin, 2023, v. 49, p. S58, doi. 10.1093/schbul/sbac028
By:
- Hugdahl, Kenneth;
- Craven, Alexander R;
- Johnsen, Erik;
- Ersland, Lars;
- Stoyanov, Drozdstoy;
- Kandilarova, Sevdalina;
- Sandøy, Lydia Brunvoll;
- Kroken, Rune A;
- Løberg, Else-Marie;
- Sommer, Iris E C
Publication type:
Article
Modular-Level Functional Connectome Alterations in Individuals With Hallucinations Across the Psychosis Continuum.
Published in:
Schizophrenia Bulletin, 2022, v. 48, n. 3, p. 684, doi. 10.1093/schbul/sbac007
By:
- Schutte, Maya J L;
- Voppel, Alban;
- Collin, Guusje;
- Abramovic, Lucija;
- Boks, Marco P M;
- Cahn, Wiepke;
- Haren, Neeltje E M van;
- Hugdahl, Kenneth;
- Koops, Sanne;
- Mandl, René C W;
- Sommer, Iris E C
Publication type:
Article
THE RELATIONSHIP OF INTESTINAL PERMEABILITY FACTORS WITH SOCIODEMOGRAPHIC AND PHYSICAL HEALTH FACTORS AND PANSS SCORES IN SCHIZOPHRENIA PATIENTS AND HEALTHY CONTROLS.
Published in:
Schizophrenia Bulletin, 2020, v. 46, p. S235, doi. 10.1093/schbul/sbaa029.572
By:
- Borkent, Jenny;
- Sommer, Iris E. C.;
- Haarman, Bartholomeus C. M.
Publication type:
Article
Paracingulate Sulcus Morphology and Hallucinations in Clinical and Nonclinical Groups.
Published in:
Schizophrenia Bulletin, 2019, v. 45, n. 4, p. 733, doi. 10.1093/schbul/sby157
By:
- Garrison, Jane R;
- Fernyhough, Charles;
- McCarthy-Jones, Simon;
- Simons, Jon S;
- Sommer, Iris E C
Publication type:
Article
Questionnaire for Psychotic Experiences: An Examination of the Validity and Reliability.
Published in:
Schizophrenia Bulletin, 2019, v. 45, p. S78, doi. 10.1093/schbul/sby148
By:
- Rossell, Susan L;
- Schutte, Maya J L;
- Toh, Wei Lin;
- Thomas, Neil;
- Strauss, Clara;
- Linszen, Mascha M J;
- Dellen, Edwin van;
- Heringa, Sophie M;
- Teunisse, Rob;
- Slotema, Christina W;
- Sommer, Iris E C
Publication type:
Article
Theta Burst Transcranial Magnetic Stimulation for Auditory Verbal Hallucinations: Negative Findings From a Double-Blind-Randomized Trial.
Published in:
Schizophrenia Bulletin, 2016, v. 42, n. 1, p. 250, doi. 10.1093/schbul/sbv100
By:
- Koops, Sanne;
- Dellen, Edwin van;
- Schutte, Maya J. L.;
- Nieuwdorp, Wendy;
- Neggers, Sebastiaan F. W.;
- Sommer, Iris E. C.
Publication type:
Article
Auditory Hallucinations Elicit Similar Brain Activation in Psychotic and Nonpsychotic Individuals.
Published in:
2012
By:
- Diederen, Kelly M. J.;
- Daalman, Kirstin;
- de Weijer, Antoin D.;
- Neggers, Sebastiaan F. W.;
- van Gastel, Willemijn;
- Blom, Jan Dirk;
- Kahn, René S.;
- Sommer, Iris E. C.
Publication type:
Journal Article
Auditory Hallucinations Elicit Similar Brain Activation in Psychotic and Nonpsychotic Individuals.
Published in:
Schizophrenia Bulletin, 2012, v. 38, n. 5, p. 1074, doi. 10.1093/schbul/sbr033
By:
- Diederen, Kelly M. J.;
- Daalman, Kirstin;
- de Weijer, Antoin D.;
- Neggers, Sebastiaan F. W.;
- van Gastel, Willemijn;
- Blom, Jan Dirk;
- Kahn, René S.;
- Sommer, Iris E. C.
Publication type:
Article
The Treatment of Hallucinations in Schizophrenia Spectrum Disorders.
Published in:
2012
By:
- Sommer, Iris E. C.;
- Slotema, Christina W.;
- Daskalakis, Zafiris J.;
- Derks, Eske M.;
- Blom, Jan Dirk;
- van der Gaag, Mark
Publication type:
Journal Article
The Treatment of Hallucinations in Schizophrenia Spectrum Disorders.
Published in:
Schizophrenia Bulletin, 2012, v. 38, n. 4, p. 704, doi. 10.1093/schbul/sbs034
By:
- Sommer, Iris E. C.;
- Slotema, Christina W.;
- Daskalakis, Zafiris J.;
- Derks, Eske M.;
- Blom, Jan Dirk;
- van der Gaag, Mark
Publication type:
Article
Childhood Trauma as a Neglected Factor in Psychotic Experiences and Cognitive Functioning.
Published in:
2016
By:
- Begemann, Marieke J. H.;
- Heringa, Sophie M.;
- Sommer, Iris E. C.
Publication type:
Letter
Childhood Trauma-Specific Reductions in Limbic Gray Matter Volume: Still in the Dark.
Published in:
2015
By:
- Begemann, Marieke J. H.;
- Schutte, Maya J. L.;
- Sommer, Iris E. C.;
- Van Dam, Nicholas T.;
- Sinha, Rajita
Publication type:
Letter to the Editor
A framework for assessing neuropsychiatric phenotypes by using smartphone-based location data.
Published in:
Translational Psychiatry, 2020, v. 10, n. 1, p. 1, doi. 10.1038/s41398-020-00893-4
By:
- Jongs, Niels;
- Jagesar, Raj;
- van Haren, Neeltje E. M.;
- Penninx, Brenda W. J. H.;
- Reus, Lianne;
- Visser, Pieter J.;
- van der Wee, Nic J. A.;
- Koning, Ina M.;
- Arango, Celso;
- Sommer, Iris E. C.;
- Eijkemans, Marinus J. C.;
- Vorstman, Jacob A.;
- Kas, Martien J.
Publication type:
Article
A Systematic Review on the Effects of Different Types of Probiotics in Animal Alzheimer's Disease Studies.
Published in:
Frontiers in Psychiatry, 2022, v. 13, p. 1, doi. 10.3389/fpsyt.2022.879491
By:
- de Rijke, Tanja J.;
- Doting, M. H. Edwina;
- van Hemert, Saskia;
- De Deyn, Peter P.;
- van Munster, Barbara C.;
- Harmsen, Hermie J. M.;
- Sommer, Iris E. C.
Publication type:
Article
A novel concurrent TMS‐fMRI method to reveal propagation patterns of prefrontal magnetic brain stimulation.
Published in:
Human Brain Mapping, 2018, v. 39, n. 11, p. 4580, doi. 10.1002/hbm.24307
By:
- Vink, Jord J. T.;
- Mandija, Stefano;
- Petrov, Petar I.;
- van den Berg, Cornells A. T.;
- Sommer, Iris E. C.;
- Neggers, Sebastiaan F. W.
Publication type:
Article
Cover Image.
Published in:
Human Brain Mapping, 2018, v. 39, n. 11, p. i, doi. 10.1002/hbm.23795
By:
- Vink, Jord J. T.;
- Mandija, Stefano;
- Petrov, Petar I.;
- van den Berg, Cornells A. T.;
- Sommer, Iris E. C.;
- Neggers, Sebastiaan F. W.
Publication type:
Article
The Arabic Questionnaire for Psychotic Experiences in patients with psychotic disorders: a clinical validation.
Published in:
BMC Psychiatry, 2023, v. 23, n. 1, p. 1, doi. 10.1186/s12888-023-04649-4
By:
- Yehya, Arij;
- Khaled, Salma M.;
- Sommer, Iris E. C.;
- Elhag, Saba F.;
- Hassan, Mohamed H. M. O.;
- Woodruff, Peter;
- Alabdalla, Majid
Publication type:
Article
Association between gut permeability, brain volume, and cognition in healthy participants and patients with schizophrenia spectrum disorder.
Published in:
Brain & Behavior, 2023, v. 13, n. 6, p. 1, doi. 10.1002/brb3.3011
By:
- Scheurink, Toon Anton Willem;
- Borkent, Jenny;
- Gangadin, Shiral S.;
- El Aidy, Sahar;
- Mandl, Rene;
- Sommer, Iris E. C.
Publication type:
Article
comorbid Diagnosis of Psychotic Disorders in Borderline Personality Disorder: Prevalence and Influence on Outcome.
Published in:
Frontiers in Psychiatry, 2018, p. 1, doi. 10.3389/fpsyt.2018.00084
By:
- Slotema, C. W.;
- Blom, Jan D.;
- Niemantsverdriet, Marieke B. A.;
- Deen, Mathijs;
- Sommer, Iris E. C.
Publication type:
Article
Oscillatory Cortical Network Involved in Auditory Verbal Hallucinations in Schizophrenia.
Published in:
PLoS ONE, 2012, v. 7, n. 7, p. 1, doi. 10.1371/journal.pone.0041149
By:
- van Lutterveld, Remko;
- Hillebrand, Arjan;
- Diederen, Kelly M. J.;
- Daalman, Kirstin;
- Kahn, René S.;
- Stam, Cornelis J.;
- Sommer, Iris E. C.
Publication type:
Article
Dysregulation of synaptic pruning as a possible link between intestinal microbiota dysbiosis and neuropsychiatric disorders.
Published in:
Journal of Neuroscience Research, 2020, v. 98, n. 7, p. 1335, doi. 10.1002/jnr.24616
By:
- Eltokhi, Ahmed;
- Janmaat, Isabel E.;
- Genedi, Mohamed;
- Haarman, Bartholomeus C. M.;
- Sommer, Iris E. C.
Publication type:
Article
Content-based clustering of hallucinations across sensory modalities in a large online survey.
Published in:
Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-69798-2
By:
- Marschall, Theresa M.;
- Brederoo, Sanne G.;
- Koops, Sanne;
- Ćurčić-Blake, Branislava;
- Sommer, Iris E. C.
Publication type:
Article
Psychiatrists effect on positive symptom severity and daily functioning during pharmacotherapy for first-episode psychosis patients.
Published in:
Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-72678-4
By:
- de Beer, Franciska;
- Koops, Sanne;
- Schoevers, Robert A.;
- Veling, Wim;
- van Beveren, Nico;
- de Haan, Lieuwe;
- Boonstra, Nynke;
- Kikkert, Martijn;
- Begemann, Marieke J. H.;
- Lokkerbol, Joran;
- Sommer, Iris E. C.;
- Sommer, Iris;
- van Os, Jim;
- Smit, Filip;
- Begemann, Marieke;
- Schuite-Koops, Sanne;
- Marcelis, Machteld;
- Rosema, Bram-Sieben;
- Gülöksüz, Sinan;
- Bakker, P. Roberto
Publication type:
Article
Transcranial direct current stimulation as a treatment for auditory hallucinations.
Published in:
Frontiers in Psychology, 2015, v. 6, p. 1, doi. 10.3389/fpsyg.2015.00244
By:
- Koops, Sanne;
- van den Brink, Hilde;
- Sommer, Iris E. C.
Publication type:
Article
Cholinesterase Inhibitors for Treatment of Psychotic Symptoms in Alzheimer Disease and Parkinson Disease: A Meta-analysis.
Published in:
JAMA Neurology, 2023, v. 80, n. 8, p. 813, doi. 10.1001/jamaneurol.2023.1835
By:
- d'Angremont, Emile;
- Begemann, Marieke J. H.;
- van Laar, Teus;
- Sommer, Iris E. C.
Publication type:
Article
Decreased language lateralization is characteristic of psychosis, not auditory hallucinations.
Published in:
Brain: A Journal of Neurology, 2010, v. 133, n. 12, p. 3734, doi. 10.1093/brain/awq313
By:
- Diederen, Kelly M. J.;
- De Weijer, Antoin D.;
- Daalman, Kirstin;
- Blom, Jan Dirk;
- Neggers, Sebastiaan F. W.;
- Kahn, René S.;
- Sommer, Iris E. C.
Publication type:
Article
Auditory verbal hallucinations predominantly activate the right inferior frontal area.
Published in:
Brain: A Journal of Neurology, 2008, v. 131, n. 12, p. 3169, doi. 10.1093/brain/awn251
By:
- Iris E. C. Sommer;
- Kelly M. J. Diederen;
- Jan-Dirk Blom;
- Anne Willems;
- Leila Kushan;
- Karin Slotema;
- Marco P. M. Boks;
- Kirstin Daalman;
- Hans W. Hoek;
- Sebastiaan F. W. Neggers;
- RenÃ© S. Kahn
Publication type:
Article
Do women really have more bilateral language representation than men? A meta-analysis of functional imaging studies.
Published in:
Brain: A Journal of Neurology, 2004, v. 127, n. 8, p. 1845, doi. 10.1093/brain/awh207
By:
- Iris E. C. Sommer;
- André Aleman;
- Anke Bouma;
- René S. Kahn
Publication type:
Article
THE ASYMMETRICAL BRAIN.
Published in:
Brain: A Journal of Neurology, 2003, v. 126, n. 12, p. 2773, doi. 10.1093/brain/awg258
By:
- Iris E. C. Sommer;
- René S. Kahn
Publication type:
Article
The influence of amphetamine on language activation: an fMRI study.
Published in:
Psychopharmacology, 2006, v. 183, n. 4, p. 387, doi. 10.1007/s00213-005-0176-3
By:
- Sommer, Iris E. C.;
- Oranje, Bob;
- Ramsey, Nick F.;
- Klerk, Floris A.;
- Mandl, René C. W.;
- Westenberg, Herman G. M.;
- Kahn, René S.
Publication type:
Article
Multisensory hallucinations and other unusual sensory experiences in the context of migraine: a systematic review.
Published in:
Journal of Neurology, 2024, v. 271, n. 4, p. 1717, doi. 10.1007/s00415-023-12144-9
By:
- Li, Yixuan;
- Yolland, Caitlin O. B.;
- Rossell, Susan L.;
- Sommer, Iris E. C.;
- Toh, Wei Lin
Publication type:
Article
Physical exercise improves quality of life, depressive symptoms, and cognition across chronic brain disorders: a transdiagnostic systematic review and meta-analysis of randomized controlled trials.
Published in:
Journal of Neurology, 2021, v. 268, n. 4, p. 1222, doi. 10.1007/s00415-019-09493-9
By:
- Dauwan, Meenakshi;
- Begemann, Marieke J. H.;
- Slot, Margot I. E.;
- Lee, Edwin H. M.;
- Scheltens, Philip;
- Sommer, Iris E. C.
Publication type:
Article
Author Correction: Functional connectome differences in individuals with hallucinations across the psychosis continuum.
Published in:
2021
By:
- Schutte, Maya J. L.;
- Bohlken, Marc M.;
- Collin, Guusje;
- Abramovic, Lucija;
- Boks, Marco P. M.;
- Cahn, Wiepke;
- Dauwan, Meenakshi;
- van Dellen, Edwin;
- van Haren, Neeltje E. M.;
- Hugdahl, Kenneth;
- Koops, Sanne;
- Mandl, René C. W.;
- Sommer, Iris E. C.
Publication type:
Correction Notice
Fragmented sleep relates to hallucinations across perceptual modalities in the general population.
Published in:
Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-87318-4
By:
- Brederoo, Sanne G.;
- de Boer, Janna N.;
- de Vries, Jacqueline;
- Linszen, Mascha M. J.;
- Sommer, Iris E. C.
Publication type:
Article
Functional connectome differences in individuals with hallucinations across the psychosis continuum.
Published in:
Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-020-80657-8
By:
- Schutte, Maya J. L.;
- Bohlken, Marc M.;
- Collin, Guusje;
- Abramovic, Lucija;
- Boks, Marco P. M.;
- Cahn, Wiepke;
- Dauwan, Meenakshi;
- van Dellen, Edwin;
- van Haren, Neeltje E. M.;
- Hugdahl, Kenneth;
- Koops, Sanne;
- Mandl, René C. W.;
- Sommer, Iris E. C.
Publication type:
Article
Musical hallucinations treated with acetylcholinesterase inhibitors.
Published in:
Frontiers in Psychiatry, 2015, p. 1, doi. 10.3389/fpsyt.2015.00046
By:
- Blom, Jan Dirk;
- Coebergh, Jan Adriaan F.;
- Lauw, René;
- Sommer, Iris E. C.
Publication type:
Article
Neuroimaging of voice hearing in non-psychotic individuals: a mini review.
Published in:
Frontiers in Human Neuroscience, 2012, p. 1, doi. 10.3389/fnhum.2012.00111
By:
- Diederen, Kelly Maria Johanna;
- van Lutterveld, Remko;
- Sommer, Iris E. C.;
- Hugdahl, Kenneth;
- Landro, Nils I.;
- Calhoun, Vince D.
Publication type:
Article
Personal preferences for treatment and care during and after a First Episode Psychosis: A qualitative study.
Published in:
Early Intervention in Psychiatry, 2024, v. 18, n. 6, p. 415, doi. 10.1111/eip.13477
By:
- van der Heijden‐Hobus, Inge M. W.;
- Rosema, Bram‐Sieben;
- Vorstman, Jacob A. S.;
- Kas, Martien J. H.;
- Franke, Sigrid K.;
- Boonstra, Nynke;
- Sommer, Iris E. C.
Publication type:
Article
Occurrence and phenomenology of hallucinations in the general population: A large online survey.
Published in:
Schizophrenia (2754-6993), 2022, v. 8, n. 1, p. 1, doi. 10.1038/s41537-022-00229-9
By:
- Linszen, Mascha M. J.;
- de Boer, Janna N.;
- Schutte, Maya J. L.;
- Begemann, Marieke J. H.;
- de Vries, Jacqueline;
- Koops, Sanne;
- Blom, Renske E.;
- Bohlken, Marc M.;
- Heringa, Sophie M.;
- Blom, Jan Dirk;
- Sommer, Iris E. C.
Publication type:
Article
Auditory Verbal Hallucinations in Borderline Personality Disorder and the Efficacy of Antipsychotics: A Systematic Review.
Published in:
Frontiers in Psychiatry, 2018, p. N.PAG, doi. 10.3389/fpsyt.2018.00347
By:
- Slotema, Christina W.;
- Blom, Jan Dirk;
- Niemantsverdriet, Marieke B. A.;
- Sommer, Iris E. C.
Publication type:
Article
Increased activity of surviving locus ceruleus neurons in Alzheimer's disease.
Published in:
1999
By:
- Hoogendijk, Witte J. G.;
- Feenstra, Matthijs G. P.;
- Botterblom, Margriet H. A.;
- Gilhuis, Job;
- Sommer, Iris E. C.;
- Kamphorst, Wouter;
- Eikelenboom, Piet;
- Swaab, Dick F.;
- Hoogendijk, W J;
- Feenstra, M G;
- Botterblom, M H;
- Gilhuis, J;
- Sommer, I E;
- Kamphorst, W;
- Eikelenboom, P;
- Swaab, D F
Publication type:
journal article

Found: 52