SK
Kaiser, Stefan
| Title | Published in | Access level | OA Policy | Year | Views | Downloads | |
|---|---|---|---|---|---|---|---|
| Reconsidering evidence for psychedelic-induced psychosis: an overview of reviews, a systematic review, and meta-analysis of human studies | Molecular psychiatry |  | 2025 | 81 | 23 | ||
| Effect of seclusion on mental health status in hospitalized psychiatric populations : a trial emulation using observational data | Evaluation & the health professions | | 2024 | 71 | 37 | ||
| Striatal response to reward anticipation as a biomarker for schizophrenia and negative symptoms : effects, test-retest reliability, and stability across sites | Schizophrenia bulletin | | 2024 | 86 | 35 | ||
| Experience of violence and attitudes of staff members towards coercion in psychiatric settings : observational study | BJPsych open | | 2024 | 90 | 40 | ||
| The Cerebellum and Cognitive Function: Anatomical Evidence from a Transdiagnostic Sample | Cerebellum | | 2023 | 59 | 40 | ||
| Admissions to psychiatric inpatient services and use of coercive measures in 2020 in a Swiss psychiatric department : An interrupted time-series analysis | PloS one | | 2023 | 36 | 58 | ||
| Neural bases of reward anticipation in healthy individuals with low, mid, and high levels of schizotypy | Scientific reports | | 2023 | 67 | 27 | ||
| Cerebellar and cortico-striatal-midbrain contributions to reward-cognition processes and apathy within the psychosis continuum | Schizophrenia research | | 2022 | 199 | 83 | ||
| Increased ventral striatal functional connectivity in patients with schizophrenia during reward anticipation | NeuroImage. Clinical. | | 2022 | 247 | 92 | ||
| Cortical and subcortical neuroanatomical signatures of schizotypy in 3004 individuals assessed in a worldwide ENIGMA study | Molecular psychiatry | | 2022 | 243 | 58 | ||
| Differential expression of serum extracellular vesicle microRNAs and analysis of target-gene pathways in major depressive disorder | Biomarkers in neuropsychiatry | | 2022 | 177 | 174 | ||
| European Validation of the Self-Evaluation of Negative Symptoms (SNS): A Large Multinational and Multicenter Study | Frontiers in psychiatry | | 2022 | 197 | 91 | ||
| The impact of implementing a psychiatric emergency hotline on the reduction of acute hospitalizations in a Swiss tertiary hospital | BMC psychiatry | | 2021 | 212 | 105 | ||
| EPA guidance on assessment of negative symptoms in schizophrenia | European Psychiatry | | 2021 | 256 | 282 | ||
| How far to go in deconstructing negative symptoms? Behavioural and neural level evidence for the amotivation domain | Schizophrenia Research | | 2021 | 218 | 107 | ||
| Increased random exploration in schizophrenia is associated with inflammation | NPJ Schizophrenia | | 2021 | 203 | 104 | ||
| EPA guidance on treatment of negative symptoms in schizophrenia | European Psychiatry | | 2021 | 219 | 118 | ||
| Antipsychotics for negative and positive symptoms of schizophrenia: dose-response meta-analysis of randomized controlled acute phase trials | NPJ schizophrenia | | 2021 | 232 | 134 | ||
| Hepatitis C prevalence in the psychiatric setting: cost-effectiveness of scaling-up screening and direct-acting antiviral therapy | JHEP Reports : Innovation in Hepatology | | 2021 | 253 | 110 | ||
| Neural mapping of anhedonia across psychiatric diagnoses: A transdiagnostic neuroimaging analysis | NeuroImage. Clinical. | | 2021 | 176 | 102 | ||
| Suicide in psychiatry and medical liability: A case series | International Journal of Law and Psychiatry |  | 2021 | 208 | 0 | ||
| Prevalence and risk factors for seclusion and restraint in old-age psychiatry inpatient units | BMC Psychiatry | | 2021 | 285 | 136 | ||
| Altered neuroaxonal integrity in schizophrenia and major depressive disorder assessed with neurofilament light chain in serum | Journal of Psychiatric Research | | 2021 | 218 | 117 | ||
| Orbitofrontal-Striatal Structural Alterations Linked to Negative Symptoms at Different Stages of the Schizophrenia Spectrum | Schizophrenia Bulletin | | 2021 | 201 | 3 | ||
| Impact of the COVID-19 Pandemic on Psychiatric Admissions to a Large Swiss Emergency Department: An Observational Study | International Journal of Environmental Research and Public Health | | 2021 | 290 | 170 | ||
| Psychiatric emergency admissions during and after COVID-19 lockdown: short-term impact and long-term implications on mental health | BMC psychiatry | | 2021 | 367 | 173 | ||
| Associations Between Negative Symptoms and Effort Discounting in Patients With Schizophrenia and Major Depressive Disorder | Schizophrenia bulletin open | | 2021 | 179 | 79 | ||
| Dopamine and Neuroinflammation in Schizophrenia – Interpreting the Findings from Translocator Protein (18kDa) PET Imaging | Neuropsychiatric disease and treatment | | 2021 | 236 | 68 | ||
| Toxicity of psychotropic drugs in patients with COVID-19: A systematic review | General Hospital Psychiatry | | 2021 | 277 | 175 | ||
| Quinolinic acid is associated with cognitive deficits in schizophrenia but not major depressive disorder | Scientific Reports | | 2021 | 183 | 75 | ||
| Peripheral biopterin and neopterin in schizophrenia and depression | Psychiatry Research | | 2021 | 197 | 170 | ||
| Common and disorder-specific upregulation of the inflammatory markers TRAIL and CCL20 in depression and schizophrenia | Scientific reports | | 2021 | 207 | 117 | ||
| Coercive Measures in Psychiatry: A Review of Ethical Arguments | Frontiers in psychiatry | | 2021 | 248 | 197 | ||
| A systematic review and meta-analysis of the prevalence of cocaine-induced psychosis in cocaine users | Progress in Neuro-psychopharmacology & Biological Psychiatry | | 2021 | 270 | 742 | ||
| Intranasal oxytocin for negative symptoms of schizophrenia: systematic review, meta-analysis and dose-response meta-analysis of randomized controlled trials | International Journal of Neuropsychopharmacology | | 2021 | 225 | 146 | ||
| Shared and dissociable features of apathy and reward system dysfunction in bipolar I disorder and schizophrenia | Psychological Medicine | | 2020 | 406 | 7 | ||
| Cannabis, nicotine and the negative symptoms of schizophrenia: Systematic review and meta-analysis of observational studies | Neuroscience and Biobehavioral Reviews | | 2020 | 322 | 179 | ||
| Pathophysiology of negative symptom dimensions of schizophrenia - Current developments and implications for treatment | Neuroscience and Biobehavioral Reviews | | 2020 | 390 | 6 | ||
| Aberrant striatal coupling with default mode and central executive network relates to self-reported avolition and anhedonia in schizophrenia | Journal of Psychiatric Research | | 2020 | 225 | 374 | ||
| Loss Aversion and Risk Aversion in Non-Clinical Negative Symptoms and Hypomania | Frontiers in Psychiatry | | 2020 | 237 | 98 | ||
| Clinical, behavioural and neural validation of the PANSS amotivation factor | Schizophrenia Research | | 2020 | 273 | 0 | ||
| Apathy is not associated with reduced ventral striatal volume in patients with schizophrenia | Schizophrenia Research | | 2020 | 235 | 0 | ||
| Increased power by harmonizing structural MRI site differences with the ComBat batch adjustment method in ENIGMA | NeuroImage | | 2020 | 291 | 123 | ||
| Covid-19 et psychiatrie : ouverture en urgence d'une unité de cohortage à la Clinique psychiatrique de Genève | Revue médicale suisse | | 2020 | 235 | 109 | ||
| Cerebral blood flow in striatal regions is associated with apathy in patients with schizophrenia | Journal of Psychiatry and Neuroscience | | 2019 | 285 | 0 | ||
| Meditation-based mind-body therapies for negative symptoms of schizophrenia: Systematic review of randomized controlled trials and meta-analysis | Schizophrenia Research | | 2019 | 278 | 0 | ||
| Prodopaminergic Drugs for Treating the Negative Symptoms of Schizophrenia: Systematic Review and Meta-analysis of Randomized Controlled Trials | Journal of Clinical Psychopharmacology | | 2019 | 304 | 1 | ||
| Physical exercise for negative symptoms of schizophrenia: Systematic review of randomized controlled trials and meta-analysis | General Hospital Psychiatry | | 2019 | 403 | 0 | ||
| Psychiatrie : recommandations thérapeutiques suisses | Revue médicale suisse | | 2019 | 550 | 414 | ||
| Effects of Seclusion and Restraint in Adult Psychiatry: A Systematic Review | Frontiers in Psychiatry | | 2019 | 492 | 224 | ||
| A large European, multicenter, multinational validation study of the Brief Negative Symptom Scale | European Neuropsychopharmacology | | 2019 | 309 | 294 | ||
| Subtle white matter alterations in schizophrenia identified with a new measure of fiber density | Scientific Reports | | 2019 | 339 | 131 | ||
| ‘Early Stage' instrumental irrationality: lessons from apathy | Philosophy, Psychiatry, & Psychology | | 2018 | 298 | 0 | ||
| Cross-cultural Validation of the 5-Factor Structure of Negative Symptoms in Schizophrenia | Schizophrenia Bulletin | | 2018 | 530 | 329 | ||
| Psychometric evaluation of the Temporal Experience of Pleasure Scale (TEPS) in a German sample | Psychiatry Research | | 2018 | 443 | 940 | ||
| Combining actigraphy, ecological momentary assessment and neuroimaging to study apathy in patients with schizophrenia | Schizophrenia Research | | 2018 | 563 | 3 | ||
| The Cognitive Underpinnings of Option Generation in Everyday Life Decision-Making: A Latent Variable Analysis | Cognitive science | | 2018 | 307 | 160 | ||
| Investigating the association of ventral and dorsal striatal dysfunction during reward anticipation with negative symptoms in patients with schizophrenia and healthy individuals | PLOS ONE | | 2018 | 418 | 190 | ||
| Effort-based decision-making paradigms as objective measures of apathy in schizophrenia? | Current Opinion in Behavioral Sciences | | 2018 | 311 | 1 | ||
| Deficits in context-dependent adaptive coding in early psychosis and healthy individuals with schizotypal personality traits | Brain | | 2018 | 422 | 163 | ||
| Ventral Striatal Dysfunction and Symptom Expression in Individuals With Schizotypal Personality Traits and Early Psychosis | Schizophrenia Bulletin | | 2018 | 481 | 240 | ||
| Using Functional Analysis as a Framework to Guide Individualized Treatment for Negative Symptoms | Frontiers in Psychology | | 2017 | 344 | 195 | ||
| Secondary negative symptoms - A review of mechanisms, assessment and treatment | Schizophrenia Research | | 2017 | 477 | 4 | ||
| Rentenrelevante Arbeitsunfähigkeit und Mini-ICF-APP | Neuropsychiatrie | | 2017 | 568 | 0 | ||
| Dissecting negative symptoms of schizophrenia: History, assessment, pathophysiological mechanisms and treatment | Schizophrenia Research | | 2017 | 301 | 0 | ||
| Deficits in reinforcement learning but no link to apathy in patients with schizophrenia | Scientific Reports | | 2017 | 495 | 189 | ||
| Altered reward anticipation: Potential explanation for weight gain in schizophrenia? | Neuroscience and Biobehavioral Reviews | | 2017 | 514 | 575 | ||
| Individual negative symptoms and domains - Relevance for assessment, pathomechanisms and treatment | Schizophrenia Research | | 2017 | 509 | 7 | ||
| Deficits in context-dependent adaptive coding of reward in schizophrenia | NPJ Schizophrenia | | 2016 | 444 | 169 | ||
| The brief negative symptom scale: validation of the German translation and convergent validity with self-rated anhedonia and observer-rated apathy | BMC Psychiatry | | 2016 | 542 | 267 | ||
| Cognitive and Affective Aspects of Creative Option Generation in Everyday Life Situations | Frontiers in Psychology | | 2016 | 397 | 268 | ||
| Ventral striatal hypoactivation is associated with apathy but not diminished expression in patients with schizophrenia | Journal of Psychiatry and Neuroscience | | 2016 | 456 | 4 | ||
| The translational study of apathy-an ecological approach | Frontiers in Behavioral Neuroscience | | 2015 | 502 | 184 | ||
| Reward System Dysfunction as a Neural Substrate of Symptom Expression Across the General Population and Patients With Schizophrenia | Schizophrenia Bulletin | | 2015 | 512 | 195 | ||
| Reward-dependent modulation of working memory is associated with negative symptoms in schizophrenia | Schizophrenia Research | | 2015 | 505 | 443 | ||
| Apathy in schizophrenia as a deficit in the generation of options for action | Journal of Abnormal Psychology | | 2015 | 480 | 307 | ||
| Apathy but not diminished expression in schizophrenia is associated with discounting of monetary rewards by physical effort | Schizophrenia Bulletin | | 2015 | 477 | 233 | ||
| The association of neurocognitive impairment with diminished expression and apathy in schizophrenia | Schizophrenia Research | | 2015 | 495 | 538 | ||
| The effects of caffeine on option generation and subsequent choice | Psychopharmacology | | 2014 | 433 | 0 | ||
| Symptom dimensions are associated with reward processing in unmedicated persons at risk for psychosis | Frontiers in Behavioral Neuroscience | | 2014 | 424 | 248 | ||
| Predictors for improvement of problem-solving during cognitive remediation for patients with Schizophrenia | Journal of the International Neuropsychological Society | | 2014 | 453 | 257 | ||
| Psychiatrischer Versorgungsbedarf in betreuten Wohneinrichtungen | Neuropsychiatrie | | 2014 | 427 | 0 | ||
| Planning impairments in schizophrenia: specificity, task independence and functional relevance | Schizophrenia Research | | 2013 | 474 | 0 | ||
| Why we should talk about option generation in decision-making research | Frontiers in Psychology | | 2013 | 382 | 170 | ||
| The cognitive and neural basis of option generation and subsequent choice | Cognitive Affective and Behavioral Neuroscience | | 2013 | 468 | 1 | ||
| Parabolic discounting of monetary rewards by physical effort | Behavioural Processes | | 2013 | 414 | 0 | ||
| Patients' and clinicians' attitude towards long-acting depot antipsychotics in subjects with a first episode of psychosis | Therapeutic Advances in Psychopharmacology | | 2013 | 402 | 0 | ||
| Temporal variability and spatial diffusion of the N2 event-related potential in high-functioning patients with schizophrenia | Schizophrenia Research | | 2011 | 478 | 1 | ||
| Psychometric evaluation of the Psychotic Symptom Rating Scales | Comprehensive Psychiatry | | 2011 | 440 | 0 | ||
| Deficits in fronto-posterior interactions point to inefficient resource allocation in schizophrenia | Acta Psychiatrica Scandinavica | | 2011 | 479 | 1 | ||
| Response inhibition or salience detection in the right ventrolateral prefrontal cortex? | Neuroreport | | 2011 | 423 | 0 | ||
| The Plan-a-Day approach to measuring planning ability in patients with schizophrenia | Journal of the International Neuropsychological Society | | 2011 | 459 | 0 | ||
| Planning and problem-solving training for patients with schizophrenia: a randomized controlled trial | BMC Psychiatry | | 2011 | 491 | 175 | ||
| The negative symptoms of schizophrenia: category or continuum? | Psychopathology | | 2011 | 435 | 0 | ||
| A supramodal network for response inhibition | Neuroreport | | 2010 | 464 | 0 | ||
| Neural reward processing is modulated by approach- and avoidance-related personality traits | NeuroImage | | 2010 | 447 | 0 | ||
| Motor impulsivity and the ventrolateral prefrontal cortex | Psychiatry Research | | 2010 | 474 | 1 | ||
| Psychometric evaluation of the characteristics of delusions rating scale as an expert rating scale | Psychopathology | | 2010 | 429 | 0 | ||
| Neural correlates of reward processing in schizophrenia--relationship to apathy and depression | Schizophrenia Research | | 2010 | 437 | 0 | ||
| Dimensions of delusional experience scale: a psychometric evaluation of a german version | Psychopathology | | 2010 | 513 | 0 | ||
| Intra-individual variability in high-functioning patients with schizophrenia | Psychiatry Research | | 2010 | 485 | 0 | ||
| Context representation and thought disorder in schizophrenia | Psychopathology | | 2010 | 443 | 0 | ||
| Maintenance of real objects and their verbal designations in working memory | Neuroscience Letters | | 2010 | 454 | 413 | ||
| Pergolide as adjuvant therapy to amisulpride in the treatment of negative and depressive symptoms in schizophrenia | Pharmacopsychiatry | | 2006 | 398 | 0 |
