SK
Kaiser, Stefan
| Title | Published in | Access level | OA Policy | Year | Views | Downloads | |
|---|---|---|---|---|---|---|---|
| Influence of CYP2D6 Genotypes and Phenotypes on the Plasma Levels and Clinical Response to Aripiprazole | Schizophrenia bulletin |  | 2025 | 9 | 117 | ||
| A Longitudinal and Reproducible Anti-coactivation Pattern Between the Cerebellum and the Ventral Tegmental Area Relates to Apathy in Schizophrenia | Biological psychiatry | | 2025 | 65 | 380 | ||
| Mapping symptom-general and symptom-specific targets for transcranial magnetic stimulation in schizophrenia: an electric-field modeling meta-analysis | Molecular psychiatry | | 2025 | 55 | 29 | ||
| Reconsidering evidence for psychedelic-induced psychosis: an overview of reviews, a systematic review, and meta-analysis of human studies | Molecular psychiatry | | 2025 | 272 | 180 | ||
| Effect of seclusion on mental health status in hospitalized psychiatric populations : a trial emulation using observational data | Evaluation & the health professions | | 2024 | 122 | 236 | ||
| Adaptive coding of reward in schizophrenia, its change over time and relationship to apathy | Brain | | 2024 | 31 | 66 | ||
| Striatal response to reward anticipation as a biomarker for schizophrenia and negative symptoms : effects, test-retest reliability, and stability across sites | Schizophrenia bulletin | | 2024 | 135 | 202 | ||
| Experience of violence and attitudes of staff members towards coercion in psychiatric settings : observational study | BJPsych open | | 2024 | 122 | 163 | ||
| Altered Cerebellar Ventral Tegmental Area Functional Connectivity With Decreased Social Motivation in Schizophrenia Using Resting State Bold Signal Variability - Preliminary Results | 78th Society of Biological Psychiatry (SOBP) Annual Meeting | 2023 | 32 | 0 | |||
| Adaptive coding of reward in schizophrenia, its change over time and relation to negative symptoms | 36th ECNP Congress | 2023 | 29 | 0 | |||
| The Cerebellum and Cognitive Function: Anatomical Evidence from a Transdiagnostic Sample | Cerebellum | | 2023 | 110 | 229 | ||
| 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 | 91 | 300 | ||
| Neural bases of reward anticipation in healthy individuals with low, mid, and high levels of schizotypy | Scientific reports | | 2023 | 98 | 78 | ||
| Cerebellar and cortico-striatal-midbrain contributions to reward-cognition processes and apathy within the psychosis continuum | Schizophrenia research | | 2022 | 237 | 179 | ||
| Increased ventral striatal functional connectivity in patients with schizophrenia during reward anticipation | NeuroImage. Clinical. | | 2022 | 286 | 219 | ||
| Cortical and subcortical neuroanatomical signatures of schizotypy in 3004 individuals assessed in a worldwide ENIGMA study | Molecular psychiatry | | 2022 | 292 | 83 | ||
| Differential expression of serum extracellular vesicle microRNAs and analysis of target-gene pathways in major depressive disorder | Biomarkers in neuropsychiatry | | 2022 | 219 | 288 | ||
| European Validation of the Self-Evaluation of Negative Symptoms (SNS): A Large Multinational and Multicenter Study | Frontiers in psychiatry | | 2022 | 258 | 198 | ||
| The impact of implementing a psychiatric emergency hotline on the reduction of acute hospitalizations in a Swiss tertiary hospital | BMC psychiatry | | 2021 | 259 | 422 | ||
| EPA guidance on assessment of negative symptoms in schizophrenia | European Psychiatry | | 2021 | 351 | 1,475 | ||
| How far to go in deconstructing negative symptoms? Behavioural and neural level evidence for the amotivation domain | Schizophrenia Research | | 2021 | 250 | 213 | ||
| Increased random exploration in schizophrenia is associated with inflammation | NPJ Schizophrenia | | 2021 | 242 | 145 | ||
| EPA guidance on treatment of negative symptoms in schizophrenia | European Psychiatry | | 2021 | 317 | 681 | ||
| Antipsychotics for negative and positive symptoms of schizophrenia: dose-response meta-analysis of randomized controlled acute phase trials | NPJ schizophrenia | | 2021 | 282 | 709 | ||
| Hepatitis C prevalence in the psychiatric setting: cost-effectiveness of scaling-up screening and direct-acting antiviral therapy | JHEP Reports : Innovation in Hepatology | | 2021 | 305 | 191 | ||
| Neural mapping of anhedonia across psychiatric diagnoses: A transdiagnostic neuroimaging analysis | NeuroImage. Clinical | | 2021 | 210 | 133 | ||
| Suicide in psychiatry and medical liability: A case series | International Journal of Law and Psychiatry |  | 2021 | 244 | 0 | ||
| Prevalence and risk factors for seclusion and restraint in old-age psychiatry inpatient units | BMC Psychiatry | | 2021 | 334 | 348 | ||
| Altered neuroaxonal integrity in schizophrenia and major depressive disorder assessed with neurofilament light chain in serum | Journal of Psychiatric Research | | 2021 | 256 | 233 | ||
| Orbitofrontal-Striatal Structural Alterations Linked to Negative Symptoms at Different Stages of the Schizophrenia Spectrum | Schizophrenia Bulletin | | 2021 | 315 | 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 | 332 | 323 | ||
| Psychiatric emergency admissions during and after COVID-19 lockdown: short-term impact and long-term implications on mental health | BMC psychiatry | | 2021 | 425 | 482 | ||
| Associations Between Negative Symptoms and Effort Discounting in Patients With Schizophrenia and Major Depressive Disorder | Schizophrenia bulletin open | | 2021 | 210 | 179 | ||
| Dopamine and Neuroinflammation in Schizophrenia – Interpreting the Findings from Translocator Protein (18kDa) PET Imaging | Neuropsychiatric disease and treatment | | 2021 | 285 | 152 | ||
| Toxicity of psychotropic drugs in patients with COVID-19: A systematic review | General Hospital Psychiatry | | 2021 | 317 | 1,721 | ||
| Quinolinic acid is associated with cognitive deficits in schizophrenia but not major depressive disorder | Scientific Reports | | 2021 | 214 | 114 | ||
| Peripheral biopterin and neopterin in schizophrenia and depression | Psychiatry Research | | 2021 | 258 | 307 | ||
| Common and disorder-specific upregulation of the inflammatory markers TRAIL and CCL20 in depression and schizophrenia | Scientific reports | | 2021 | 250 | 289 | ||
| Coercive Measures in Psychiatry: A Review of Ethical Arguments | Frontiers in psychiatry | | 2021 | 334 | 744 | ||
| A systematic review and meta-analysis of the prevalence of cocaine-induced psychosis in cocaine users | Progress in Neuro-psychopharmacology & Biological Psychiatry | | 2021 | 399 | 2,227 | ||
| 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 | 298 | 300 | ||
| Shared and dissociable features of apathy and reward system dysfunction in bipolar I disorder and schizophrenia | Psychological Medicine | | 2020 | 436 | 7 | ||
| Cannabis, nicotine and the negative symptoms of schizophrenia: Systematic review and meta-analysis of observational studies | Neuroscience and Biobehavioral Reviews | | 2020 | 358 | 228 | ||
| Pathophysiology of negative symptom dimensions of schizophrenia - Current developments and implications for treatment | Neuroscience and Biobehavioral Reviews | | 2020 | 436 | 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 | 324 | 507 | ||
| Loss Aversion and Risk Aversion in Non-Clinical Negative Symptoms and Hypomania | Frontiers in Psychiatry | | 2020 | 264 | 144 | ||
| Clinical, behavioural and neural validation of the PANSS amotivation factor | Schizophrenia Research | | 2020 | 295 | 0 | ||
| Apathy is not associated with reduced ventral striatal volume in patients with schizophrenia | Schizophrenia Research | | 2020 | 293 | 0 | ||
| Increased power by harmonizing structural MRI site differences with the ComBat batch adjustment method in ENIGMA | NeuroImage | | 2020 | 340 | 253 | ||
| Covid-19 et psychiatrie : ouverture en urgence d'une unité de cohortage à la Clinique psychiatrique de Genève | Revue médicale suisse | | 2020 | 273 | 178 | ||
| Cerebral blood flow in striatal regions is associated with apathy in patients with schizophrenia | Journal of Psychiatry and Neuroscience | | 2019 | 319 | 0 | ||
| Meditation-based mind-body therapies for negative symptoms of schizophrenia: Systematic review of randomized controlled trials and meta-analysis | Schizophrenia Research | | 2019 | 307 | 0 | ||
| Prodopaminergic Drugs for Treating the Negative Symptoms of Schizophrenia: Systematic Review and Meta-analysis of Randomized Controlled Trials | Journal of Clinical Psychopharmacology | | 2019 | 348 | 1 | ||
| Physical exercise for negative symptoms of schizophrenia: Systematic review of randomized controlled trials and meta-analysis | General Hospital Psychiatry | | 2019 | 451 | 0 | ||
| Psychiatrie : recommandations thérapeutiques suisses | Revue médicale suisse | | 2019 | 630 | 589 | ||
| Effects of Seclusion and Restraint in Adult Psychiatry: A Systematic Review | Frontiers in Psychiatry | | 2019 | 610 | 466 | ||
| A large European, multicenter, multinational validation study of the Brief Negative Symptom Scale | European Neuropsychopharmacology | | 2019 | 368 | 457 | ||
| Subtle white matter alterations in schizophrenia identified with a new measure of fiber density | Scientific Reports | | 2019 | 396 | 229 | ||
| ‘Early Stage' instrumental irrationality: lessons from apathy | Philosophy, Psychiatry, & Psychology | | 2018 | 336 | 0 | ||
| Cross-cultural Validation of the 5-Factor Structure of Negative Symptoms in Schizophrenia | Schizophrenia Bulletin | | 2018 | 610 | 443 | ||
| Psychometric evaluation of the Temporal Experience of Pleasure Scale (TEPS) in a German sample | Psychiatry Research | | 2018 | 495 | 1,971 | ||
| Combining actigraphy, ecological momentary assessment and neuroimaging to study apathy in patients with schizophrenia | Schizophrenia Research | | 2018 | 623 | 3 | ||
| The Cognitive Underpinnings of Option Generation in Everyday Life Decision-Making: A Latent Variable Analysis | Cognitive science | | 2018 | 345 | 292 | ||
| 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 | 447 | 240 | ||
| Effort-based decision-making paradigms as objective measures of apathy in schizophrenia? | Current Opinion in Behavioral Sciences | | 2018 | 345 | 1 | ||
| Deficits in context-dependent adaptive coding in early psychosis and healthy individuals with schizotypal personality traits | Brain | | 2018 | 454 | 187 | ||
| Ventral Striatal Dysfunction and Symptom Expression in Individuals With Schizotypal Personality Traits and Early Psychosis | Schizophrenia Bulletin | | 2018 | 514 | 326 | ||
| Using Functional Analysis as a Framework to Guide Individualized Treatment for Negative Symptoms | Frontiers in Psychology | | 2017 | 386 | 285 | ||
| Secondary negative symptoms - A review of mechanisms, assessment and treatment | Schizophrenia Research | | 2017 | 508 | 4 | ||
| Rentenrelevante Arbeitsunfähigkeit und Mini-ICF-APP | Neuropsychiatrie | | 2017 | 639 | 0 | ||
| Dissecting negative symptoms of schizophrenia: History, assessment, pathophysiological mechanisms and treatment | Schizophrenia Research | | 2017 | 329 | 0 | ||
| Deficits in reinforcement learning but no link to apathy in patients with schizophrenia | Scientific Reports | | 2017 | 528 | 234 | ||
| Altered reward anticipation: Potential explanation for weight gain in schizophrenia? | Neuroscience and Biobehavioral Reviews | | 2017 | 551 | 731 | ||
| Individual negative symptoms and domains - Relevance for assessment, pathomechanisms and treatment | Schizophrenia Research | | 2017 | 566 | 7 | ||
| Deficits in context-dependent adaptive coding of reward in schizophrenia | NPJ Schizophrenia | | 2016 | 481 | 197 | ||
| The brief negative symptom scale: validation of the German translation and convergent validity with self-rated anhedonia and observer-rated apathy | BMC Psychiatry | | 2016 | 597 | 536 | ||
| Cognitive and Affective Aspects of Creative Option Generation in Everyday Life Situations | Frontiers in Psychology | | 2016 | 432 | 351 | ||
| Ventral striatal hypoactivation is associated with apathy but not diminished expression in patients with schizophrenia | Journal of Psychiatry and Neuroscience | | 2016 | 486 | 4 | ||
| The translational study of apathy-an ecological approach | Frontiers in Behavioral Neuroscience | | 2015 | 532 | 223 | ||
| Reward System Dysfunction as a Neural Substrate of Symptom Expression Across the General Population and Patients With Schizophrenia | Schizophrenia Bulletin | | 2015 | 559 | 266 | ||
| Reward-dependent modulation of working memory is associated with negative symptoms in schizophrenia | Schizophrenia Research | | 2015 | 579 | 569 | ||
| Apathy in schizophrenia as a deficit in the generation of options for action | Journal of Abnormal Psychology | | 2015 | 521 | 392 | ||
| Apathy but not diminished expression in schizophrenia is associated with discounting of monetary rewards by physical effort | Schizophrenia Bulletin | | 2015 | 525 | 327 | ||
| The association of neurocognitive impairment with diminished expression and apathy in schizophrenia | Schizophrenia Research | | 2015 | 547 | 673 | ||
| The effects of caffeine on option generation and subsequent choice | Psychopharmacology | | 2014 | 464 | 0 | ||
| Symptom dimensions are associated with reward processing in unmedicated persons at risk for psychosis | Frontiers in Behavioral Neuroscience | | 2014 | 444 | 328 | ||
| Predictors for improvement of problem-solving during cognitive remediation for patients with Schizophrenia | Journal of the International Neuropsychological Society | | 2014 | 485 | 303 | ||
| Psychiatrischer Versorgungsbedarf in betreuten Wohneinrichtungen | Neuropsychiatrie | | 2014 | 467 | 0 | ||
| Planning impairments in schizophrenia: specificity, task independence and functional relevance | Schizophrenia Research | | 2013 | 516 | 0 | ||
| Why we should talk about option generation in decision-making research | Frontiers in Psychology | | 2013 | 419 | 248 | ||
| The cognitive and neural basis of option generation and subsequent choice | Cognitive Affective and Behavioral Neuroscience | | 2013 | 505 | 1 | ||
| Parabolic discounting of monetary rewards by physical effort | Behavioural Processes | | 2013 | 447 | 0 | ||
| Patients' and clinicians' attitude towards long-acting depot antipsychotics in subjects with a first episode of psychosis | Therapeutic Advances in Psychopharmacology | | 2013 | 447 | 0 | ||
| Temporal variability and spatial diffusion of the N2 event-related potential in high-functioning patients with schizophrenia | Schizophrenia Research | | 2011 | 514 | 1 | ||
| Psychometric evaluation of the Psychotic Symptom Rating Scales | Comprehensive Psychiatry | | 2011 | 483 | 0 | ||
| Deficits in fronto-posterior interactions point to inefficient resource allocation in schizophrenia | Acta Psychiatrica Scandinavica | | 2011 | 517 | 1 | ||
| Response inhibition or salience detection in the right ventrolateral prefrontal cortex? | Neuroreport | | 2011 | 453 | 0 | ||
| The Plan-a-Day approach to measuring planning ability in patients with schizophrenia | Journal of the International Neuropsychological Society | | 2011 | 542 | 0 | ||
| Planning and problem-solving training for patients with schizophrenia: a randomized controlled trial | BMC Psychiatry | | 2011 | 567 | 231 | ||
| The negative symptoms of schizophrenia: category or continuum? | Psychopathology | | 2011 | 467 | 0 | ||
| A supramodal network for response inhibition | Neuroreport | | 2010 | 499 | 0 | ||
| Neural reward processing is modulated by approach- and avoidance-related personality traits | NeuroImage | | 2010 | 496 | 0 | ||
| Motor impulsivity and the ventrolateral prefrontal cortex | Psychiatry Research | | 2010 | 508 | 1 | ||
| Psychometric evaluation of the characteristics of delusions rating scale as an expert rating scale | Psychopathology | | 2010 | 477 | 0 | ||
| Neural correlates of reward processing in schizophrenia--relationship to apathy and depression | Schizophrenia Research | | 2010 | 473 | 0 | ||
| Dimensions of delusional experience scale: a psychometric evaluation of a german version | Psychopathology | | 2010 | 572 | 0 | ||
| Intra-individual variability in high-functioning patients with schizophrenia | Psychiatry Research | | 2010 | 523 | 0 | ||
| Context representation and thought disorder in schizophrenia | Psychopathology | | 2010 | 480 | 0 | ||
| Maintenance of real objects and their verbal designations in working memory | Neuroscience Letters | | 2010 | 495 | 618 | ||
| Pergolide as adjuvant therapy to amisulpride in the treatment of negative and depressive symptoms in schizophrenia | Pharmacopsychiatry | | 2006 | 434 | 0 |
