Personensuche
Personensuche
Es wurde 1 Person gefunden.
Funktionen
-
Wiss. Mitarbeiter/in und Wiss. Assistent/in, Klinik für Neurologie am Universitätsklinikum Essen
Aktuelle Veranstaltungen
-
SoSe 2025
Vergangene Veranstaltungen (max. 10)
-
WiSe 2024
-
SoSe 2024
-
WiSe 2023
-
SoSe 2023
Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.
-
Identifying cognitive-affective mechanisms underlying disability in episodic migraine : Using the fear avoidance model to examine interactionsIn: Headache: The Journal of Head and Face Pain 2025 , in pressDOI (Open Access)
-
The impact of fear of attacks on pain-related disability in cluster headache : Insights from the fear avoidance modelIn: Headache: The Journal of Head and Face Pain , Jg. 65 2025, Nr. 1, S. 45 – 53DOI (Open Access)
-
Real-World Experience of Erenumab in Patients with Migraine in Germany : The SPECTRE StudyIn: Pain and Therapy , Jg. 13 2024, Nr. 6, S. 1659 – 1678DOI (Open Access)
-
Erratum zu : Konsensusstatement der Migräne- und Kopfschmerzgesellschaften (DMKG, ÖKSG & SKG) zur Therapiedauer der medikamentösen MigräneprophylaxeIn: Der Schmerz , Jg. 37 2023, Nr. 1, S. 17 – 18DOI (Open Access)
-
Erratum zu: Konsensusstatement der Migräne- und Kopfschmerzgesellschaften (DMKG, ÖKSG & SKG) zur Therapiedauer der medikamentösen MigräneprophylaxeIn: Der Nervenarzt , Jg. 94 2023, Nr. 4, S. 318 – 319DOI (Open Access)
-
Galcanezumab bei episodischem und chronischem ClusterkopfschmerzIn: Der Schmerz , Jg. 37 2023, Nr. 3, S. 168 – 174
-
Konsensusstatement der Migräne- und Kopfschmerzgesellschaften (DMKG, ÖKSG & SKG) zur Therapiedauer der medikamentösen MigräneprophylaxeIn: Der Nervenarzt , Jg. 94 2023, Nr. 4, S. 306 – 317DOI (Open Access)
-
Konsensusstatement der Migräne- und Kopfschmerzgesellschaften (DMKG, ÖKSG & SKG) zur Therapiedauer der medikamentösen MigräneprophylaxeIn: Der Schmerz , Jg. 37 2023, Nr. 1, S. 5 – 16DOI (Open Access)
-
Medikamentöse Therapie der akuten Migräneattacke und Prophylaxe der MigräneIn: Deutsche Medizinische Wochenschrift - DMW , Jg. 148 2023, Nr. 11, S. 678 – 683
-
Aspirin, paracetamol (acetaminophen) and caffeine for the treatment of acute migraine attacks : A systemic review and meta-analysis of randomized placebo-controlled trialsIn: European Journal of Neurology , Jg. 29 2022, Nr. 1, S. 350 – 357DOI (Open Access)
-
Management of medication overuse (MO) and medication overuse headache (MOH) S1 guidelineIn: Neurological Research and Practice , Jg. 4 2022, Nr. 1, 37DOI (Open Access)
-
Prevention of medication overuse and medication overuse headache in patients with migraine: a randomized, controlled, parallel, allocation-blinded, multicenter, prospective trial using a mobile software applicationIn: Trials , Jg. 23 2022, Nr. 1, 382DOI, Online Volltext (Open Access)
-
The beneficial effect of positive treatment expectations on pharmacological migraine prophylaxisIn: Pain , Jg. 163 2022, Nr. 2, S. E319 – E327
-
Akute Migräneattacke: Leitliniengerecht behandeln und vorbeugenIn: MMW - Fortschritte der Medizin , Jg. 163 2021, Nr. 4, S. 38 – 42
-
Safety and efficacy of prednisone versus placebo in short-term prevention of episodic cluster headache : A multicentre, double-blind, randomised controlled trialIn: The Lancet Neurology , Jg. 20 2021, Nr. 1, S. 29 – 37
-
Status of clinical research in neurology in Germany : A national surveyIn: European Journal of Neurology , Jg. 28 2021, Nr. 5, S. 1446 – 1452DOI (Open Access)
-
Leitlinien für Diagnostik und Therapie in der Neurologie : Prophylaxe der Migräne mit monoklonalen Antikörpern gegen CGRP oder den CGRP-RezeptorIn: Arzneimitteltherapie (AMT) , Jg. 38 2020, Nr. 3, S. 69 – 92
-
Prophylaxe der Migräne mit monoklonalen Antikörpern gegen CGRP oder den CGRP-RezeptorIn: Nervenheilkunde , Jg. 39 2020, Nr. 1, S. S2 – S24
-
Non-invasive vagus nerve stimulation (nVNS) for the preventive treatment of episodic migraine : The multicentre, double-blind, randomised, sham-controlled PREMIUM trialIn: Cephalalgia , Jg. 39 2019, Nr. 12, S. 1475 – 1487DOI (Open Access)
-
Chronische Kopfschmerzen durch Übergebrauch von Schmerz-und MigränemittelnIn: Deutsches Ärzteblatt international , Jg. 115 2018, Nr. 22, S. 365 – 370DOI (Open Access)
-
Non-invasive vagus nerve stimulation for the acute treatment of episodic and chronic cluster headache : A randomized, double-blind, sham-controlled ACT2 studyIn: Cephalalgia , Jg. 38 2018, Nr. 5, S. 959 – 969DOI (Open Access)
-
Therapie der chronischen Migräne mit Botulinumneurotoxin A : Expertenempfehlung der Deutschen Migräne- und KopfschmerzgesellschaftIn: Der Nervenarzt , Jg. 89 2018, Nr. 12, S. 1355 – 1364
-
Differenzialtherapie von KopfschmerzenIn: Deutsche Medizinische Wochenschrift - DMW , Jg. 142 2017, Nr. 6, S. 418 – 426
-
Efficacy and safety of a single occipital nerve blockade in episodic and chronic cluster headache : a prospective observational studyIn: Cephalalgia , Jg. 37 2017, Nr. 9, S. 873 – 880
-
Entspannungsverfahren und verhaltenstherapeutische Interventionen zur Behandlung der Migräne : Leitlinie der Deutschen Migräne- und KopfschmerzgesellschaftIn: Der Schmerz , Jg. 31 2017, Nr. 5, S. 433 – 447
-
Neues bei KopfschmerzenIn: Fortschritte der Neurologie - Psychiatrie (FDN) , Jg. 85 2017, Nr. 6, S. 352 – 365
-
No Pattern Alteration in Single Nocturnal Melatonin Secretion in Patients With Hypnic Headache : A Case–Control StudyIn: Headache: The Journal of Head and Face Pain , Jg. 57 2017, Nr. 4, S. 648 – 653
-
Pathophysiologie von KopfschmerzerkrankungenIn: Deutsche Medizinische Wochenschrift - DMW , Jg. 142 2017, Nr. 6, S. 402 – 408
-
Botulinumtoxin A in der Kopfschmerztherapie : Bewährte und experimentelle IndikationenIn: Der Nervenarzt , Jg. 87 2016, Nr. 8, S. 853 – 859
-
Cost-effectiveness analysis of non-invasive vagus nerve stimulation for the treatment of chronic cluster headacheIn: The Journal of Headache and Pain , Jg. 17 2016, S. 43DOI (Open Access)
-
Integrated multidisciplinary care of headache disorders: A narrative reviewIn: Cephalalgia , Jg. 36 2016, Nr. 12, S. 1181 – 1191
-
Medication-overuse headache : risk factors, pathophysiology and managementIn: Nature Reviews Neurology , Jg. 12 2016, Nr. 10, S. 575 – 583
-
Non-invasive vagus nerve stimulation for PREVention and Acute treatment of chronic cluster headache (PREVA): A randomised controlled studyIn: Cephalalgia , Jg. 36 2016, Nr. 6, S. 534 – 546DOI (Open Access)
-
Noninvasive vagus nerve stimulation in the management of cluster headache : Clinical evidence and practical experienceIn: Therapeutic Advances in Neurological Disorders , Jg. 9 2016, Nr. 3, S. 230 – 234DOI (Open Access)
-
Application of the capsaicin 8% cutaneous patch in neuropathic pain of the head and face : a case seriesIn: Cephalalgia , Jg. 35 2015, Nr. 6, S. 545 – 550
-
Diagnostik und Einsatz von bildgebenden Verfahren bei KopfschmerzenIn: Medizinische Monatsschrift für Pharmazeuten, MMP , Jg. 38 2015, Nr. 11, S. 432 – 438
-
Evaluation of headache service quality indicators : pilot implementation in two specialist-care centresIn: The Journal of Headache and Pain , Jg. 16 2015, S. 53DOI (Open Access)
-
Improvement of migraine symptoms with a proprietary supplement containing riboflavin, magnesium and Q10 : a randomized, placebo-controlled, double-blind, multicenter trialIn: The Journal of Headache and Pain , Jg. 16 2015, S. 32DOI (Open Access)
-
Integrated care for chronic migraine patients : epidemiology, burden, diagnosis and treatment optionsIn: Clinical Medicine , Jg. 15 2015, Nr. 4, S. 344 – 350
-
Markers of endothelial function in migraine patients : Results from a bi-center prospective studyIn: Cephalalgia , Jg. 35 2015, Nr. 10, S. 877 – 885
-
Classic trigeminal neuralgia and neurovascular contact : Diagnostic value of magnetic resonance imaging findingsIn: Pain , Jg. 155 2014, Nr. 8, S. 1423
-
Concomitant occurrence of different trigeminal autonomic cephalalgias : A case series and review of the literatureIn: Cephalalgia , Jg. 34 2014, Nr. 3, S. 231 – 235
-
Efficacy of SPG stimulation in relieving acute cluster pain : results from >5000 attacks treated during long-term follow-up of the pathway CH-1 studyIn: The Journal of Headache and Pain , Jg. 15 2014, Nr. Suppl.1, S. C22DOI (Open Access)
-
Kopfschmerzen – Patientenschulung als Baustein multimodaler Therapieprogramme : Was ist gesichert?In: Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz , Jg. 57 2014, Nr. 8, S. 961 – 966
-
Non-invasive vagus nerve stimulation using gammacore® for prevention and acute treatment of chronic cluster headache : report from the randomized phase of the preva studyIn: The Journal of Headache and Pain , Jg. 15 2014, Nr. Suppl.1, Abstracts from the 4th European Headache and Migraine Trust International Congress: EHMTIC 2014, S. I7DOI (Open Access)
-
Non-invasive vagus nerve stimulation with gammacore® for prevention and acute treatment of chronic cluster headache : report from the extension phase of the preva studyIn: The Journal of Headache and Pain , Jg. 15 2014, S. I8DOI (Open Access)
-
Quality of life in subjects treated by non-invasive vagus nerve stimulation using gammacore® for the prevention and acute treatment of chronic cluster headacheIn: The Journal of Headache and Pain , Jg. 15 2014, S. I6DOI (Open Access)
-
Stellenwert von Opioiden in der Therapie von primären KopfschmerzerkrankungenIn: Der Schmerz , Jg. 28 2014, Nr. 2, S. 135 – 140
-
Subclinical cerebellar dysfunction in patients with migraine : Evidence from eyeblink conditioningIn: Cephalalgia , Jg. 34 2014, Nr. 11, S. 904 – 913
-
Trilateral cranial peripheral nerve stimulation. A technical note on indication and procedural detailsIn: Chirurgia , Jg. 27 2014, Nr. 3, S. 155 – 159
-
gammaCore (R) Use for Prevention and Acute Treatment of Chronic Cluster Headache : Findings from the Randomized Phase of the PREVA StudyIn: Annals of Neurology , Jg. 76 2014, Nr. Suppl. 18, S. 104
-
Headache associated with Medication Overuse Cortisone during Medication Overuse Headache - Yes or no?In: Aktuelle Neurologie , Jg. 40 2013, Nr. 8, S. E22 – E23
-
Headache in children : Update on complementary treatmentsIn: Neuropediatrics , Jg. 44 2013, Nr. 1, S. 25 – 33
-
Neues zu trigeminoautonomen KopfschmerzenIn: Der Nervenarzt , Jg. 84 2013, Nr. 12, S. 1451 – 1459
-
Occipital nerve stimulation for intractable chronic cluster headache or migraine : a critical analysis of direct treatment costs and complicationsIn: Cephalalgia , Jg. 33 2013, Nr. 16, S. 1283 – 1291
-
Pathway ch-1 study : sphenopalatine ganglion (spg) stimulation for acute treatment of chronic cluster headache (CCH)In: The Journal of Headache and Pain , Jg. 14 2013, Nr. Suppl 1, S. P57 – P57DOI (Open Access)
-
Prednisone for the treatment of withdrawal headache in patients with medication overuse headache : a randomized, double-blind, placebo-controlled studyIn: Cephalalgia , Jg. 33 2013, Nr. 3, S. 202 – 207
-
Stimulation of the greater occipital nerve: Anatomical considerations and clinical implicationsIn: Pain Physician , Jg. 16 2013, Nr. 3, S. E181 – E189
-
Stimulation of the sphenopalatine ganglion (SPG) for cluster headache treatment. Pathway CH-1: A randomized, sham-controlled studyIn: Cephalalgia , Jg. 33 2013, Nr. 10, S. 816 – 830
-
Topiramate inMigraine prophylaxisIn: European Neurological Journal: ENJ , Jg. 4 2013, Nr. 2
-
Aerobic endurance training versus relaxation training in patients with migraine (ARMIG) : study protocol for a randomized controlled trialIn: Trials , Jg. 13 2012, Nr. 1, S. 46DOI, Online Volltext (Open Access)
-
Aggressiveness in different presentations of cluster headache : results from a controlled multicentric studyIn: Cephalalgia , Jg. 32 2012, Nr. 7, S. 528 – 536
-
Brain-derived neurotrophic factor in primary headachesIn: The Journal of Headache and Pain , Jg. 13 2012, Nr. 6, S. 469 – 475DOI (Open Access)
-
Classifying orofacial pains: A new proposal of taxonomy based on ontologyIn: Journal of Oral Rehabilitation , Jg. 39 2012, Nr. 3, S. 161 – 169
-
Cluster headache and neuropsychological functioningIn: Cephalalgia , Jg. 32 2012, Nr. 11, S. 813 – 821
-
Differences in clinical characteristics and frequency of accompanying migraine features in episodic and chronic cluster headacheIn: Cephalalgia , Jg. 32 2012, Nr. 7, S. 571 – 577
-
Grey matter changes associated with medication-overuse headache : Correlations with disease related disability and anxietyIn: The World Journal of Biological Psychiatry , Jg. 13 2012, Nr. 7, S. 517 – 525
-
Habituation of the nociceptive blink reflex in episodic and chronic cluster headacheIn: Cephalalgia , Jg. 32 2012, Nr. 13, S. 998 – 1004
-
Idiopathische intrakranielle Hypertension (Pseudotumor cerebri)In: Aktuelle Neurologie , Jg. 39 2012, Nr. 4, S. 186 – 191
-
In Reply [Cluster Headache]In: Deutsches Ärzteblatt international , Jg. 109 2012, Nr. 8, S. 150DOI (Open Access)
-
Integrierte Versorgung Kopfschmerz : Erfahrungen aus Deutschland, Dänemark und den USAIn: Aktuelle Neurologie , Jg. 39 2012, Nr. 9, S. 467 – 474
-
Lateralized central facilitation of trigeminal nociception in cluster headacheIn: Neurology , Jg. 78 2012, Nr. 13, S. 985 – 992
-
Neurostimulation zur Behandlung von KopfschmerzenIn: Der Nervenarzt , Jg. 83 2012, Nr. 8, S. 994 – 1000
-
Therapie und Versorgung bei chronischer Migräne : Expertenempfehlung der Deutschen Migräne- und Kopfschmerzgesellschaft/Deutsche Gesellschaft für Neurologie sowie der Österreichischen Kopfschmerzgesellschaft/Schweizerischen KopfwehgesellschaftIn: Der Nervenarzt , Jg. 83 2012, Nr. 12, S. 1600 – 1608
-
Acute and preventive pharmacologic treatment of cluster headacheIn: Neurology , Jg. 77 2011, Nr. 9, S. 921 – 922
-
Attitudes towards complementary and alternative medicine in chronic pain syndromes : a questionnaire-based comparison between primary headache and low back painIn: BMC Complementary Medicine and Therapies , Jg. 11 2011, S. 89DOI, Online Volltext (Open Access)
-
Augenschmerzen aus neurologischer SichtIn: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft , Jg. 108 2011, Nr. 12, S. 1120 – 1126
-
Behandlung der chronischen MigräneIn: Arzneimitteltherapie (AMT) , Jg. 29 2011, Nr. 5, S. 149 – 154
-
Chronische Migräne : Wenig bekannt, aber nicht selten!In: MMW - Fortschritte der Medizin , Jg. 153 2011, Nr. 12, S. 43 – 45
-
Clinical outcome of a headache-specific multidisciplinary treatment program and adherence to treatment recommendations in a tertiary headache center: An observational studyIn: The Journal of Headache and Pain , Jg. 12 2011, Nr. 4, S. 475 – 483DOI (Open Access)
-
Cluster headache : Clinical features and therapeutic optionsIn: Deutsches Ärzteblatt international , Jg. 108 2011, Nr. 33, S. 543 – 549DOI (Open Access)
-
Concerning high cervical spinal cord stimulation for chronic cluster headacheIn: Cephalalgia , Jg. 31 2011, Nr. 15, S. 1588 – 1589
-
Course of Disease in Cluster Headache Is Reflected by Distinct Gray Matter TransformationIn: Neurology , Jg. 76 2011, Nr. 9 Suppl. 4, S. A266
-
Diagnosis and neurosurgical treatment of glossopharyngeal neuralgia : Clinical findings and 3-D visualization of neurovascular compression in 19 consecutive patientsIn: The Journal of Headache and Pain , Jg. 12 2011, Nr. 5, S. 527 – 534DOI (Open Access)
-
Einsatz neuromodulierender Verfahren bei primären Kopfschmerzen : Therapieempfehlungen der Deutschen Migräne- und KopfschmerzgesellschaftIn: Nervenheilkunde , Jg. 30 2011, Nr. 1-2, S. 47 – 58
-
Evaluating integrated headache care : a one-year follow-up observational study in patients treated at the Essen headache centreIn: BMC Neurology , Jg. 11 2011, S. 124DOI, Online Volltext (Open Access)
-
Frovatriptan for prophylactic treatment of cluster headacheIn: Headache: The Journal of Head and Face Pain , Jg. 51 2011, Nr. 6, S. 1008 – 1009
-
Hypothalamic gray matter volume loss in hypnic headacheIn: Annals of Neurology , Jg. 69 2011, Nr. 3, S. 533 – 539
-
Impairment in episodic and chronic cluster headacheIn: Cephalalgia , Jg. 31 2011, Nr. 6, S. 671 – 682
-
Migränevarianten und ungewöhnliche Manifestationen der Migräne im KindesalterIn: Der Schmerz , Jg. 25 2011, Nr. 2, S. 148 – 156
-
Neues zu Kopfschmerzen 2011 : ein UpdateIn: Aktuelle Neurologie , Jg. 38 2011, Nr. 9, S. 465 – 475
-
Neuromodulative Therapieoptionen beim therapierefraktären chronischen ClusterkopfschmerzIn: Schweizer Archiv für Neurologie und Psychiatrie , Jg. 162 2011, Nr. 5, S. 198 – 201
-
Nociceptive blink reflex and pain-related evoked potentials in hypnic headacheIn: Cephalalgia , Jg. 31 2011, Nr. 11, S. 1181 – 1188
-
Occipital nerve stimulation for the treatment of chronic cluster headache lessons learned from 18 months experienceIn: Central European Neurosurgery , Jg. 72 2011, Nr. 2, S. 84 – 89
-
Red ear syndrome : Case report and review of the literatureIn: Dermatology , Jg. 223 2011, Nr. 3, S. 196 – 199
-
Serial Polysomnography in Cluster Headache Shows No Association with REM SleepIn: Neurology , Jg. 76 2011, Nr. 9 Suppl. 4, S. A201 – A202
-
Team players against headache : Multidisciplinary treatment of primary headaches and medication overuse headacheIn: The Journal of Headache and Pain , Jg. 12 2011, Nr. 5, S. 511 – 519DOI (Open Access)
-
Treatment costs and indirect costs of cluster headache : a health economics analysisIn: Cephalalgia , Jg. 31 2011, Nr. 16, S. 1664 – 1672
-
Beidseitige Nervus-occipitalis-Stimulation zur Behandlung des therapierefraktären chronischen Cluster-Kopfschmerzes : eigene Fallserie und Initiierung einer prospektiven StudieIn: Fortschritte der Neurologie - Psychiatrie (FDN) , Jg. 78 2010, Nr. 12, S. 709 – 714
-
Bereitschaft von Patienten zum Einschluss in klinische Studien : Eine explorative StudieIn: Medizinische Klinik , Jg. 105 2010, Nr. 2, S. 73 – 79
-
Clinical characteristics and therapeutic options in hypnic headacheIn: Cephalalgia , Jg. 30 2010, Nr. 12, S. 1435 – 1442
-
Headache Course for NursesIn: Nervenheilkunde , Jg. 29 2010, Nr. 1-2, S. 71
-
Neues bei KopfschmerzenIn: Journal fur Neurologie, Neurochirurgie und Psychiatrie , Jg. 11 2010, Nr. 1, S. 12 – 16(Open Access)
-
No influence of 5-HTTLPR gene polymorphism on migraine symptomatology, comorbid depression, and chronificationIn: Headache: The Journal of Head and Face Pain , Jg. 50 2010, Nr. 3, S. 420 – 430
-
Nächtlicher Kopfschmerz im höheren LebensalterIn: Deutsche Apotheker Zeitung , Jg. 150 2010, Nr. 27, S. 40 – 42
-
Prevention of medication overuse in patients with migraineIn: Pain , Jg. 151 2010, Nr. 2, S. 404 – 413
-
Questions on surgical treatment of migraineIn: Plastic and Reconstructive Surgery , Jg. 126 2010, Nr. 2, S. 669 – 690
-
Serial Polysomnography in Hypnic Headache Shows No Association with REM SleepIn: Neurology , Jg. 74 2010, Nr. 9 Suppl. 2, S. A576
-
Stellenwert der " Migränechirurgie" : Übersicht über das pathophysiologische Konzept und die aktuelle DatenlageIn: Der Nervenarzt , Jg. 81 2010, Nr. 4, S. 463 – 470
-
A multicentre, double-blind, randomised, sham-controlled study of non-invasive vagus nerve stimulation (nVNS) for the preventive treatment of episodic migraine : the PREMIUM trialIn: The Journal of Headache and Pain , Jg. 19 2018, Nr. Suppl. 1, S. 117DOI (Open Access)
-
Efficacy and safety of occipital nerve blocks in cluster headache : a prospective observational studyIn: The Journal of Headache and Pain , Jg. 14 2013, Nr. Supplement 1, S. P60DOI (Open Access)
-
Treatment Costs and Complications of Occipital Nerve Stimulation for Intractable Chronic Cluster Headache or MigraineIn: Cephalalgia , Jg. 33 2013, Nr. 11, S. 985 – 986
-
Brain-Derived Neurotrophic Factor in Patients with Migraine and cluster Headacher
15th Congress of the EFNS, Budapest, Hungary, 2011,In: European Journal of Neurology , Jg. 18 2011, Nr. Suppl. 2, S. 196 -
Course of disease in cluster headache is reflected by distinct grey matter transformation
21st Meeting of the European Neurological Society, 28–31 May, 2011, Lisbon, Portugal,In: Journal of Neurology , Jg. 258 2011, Nr. Suppl. 1, S. S273 -
Lateralized central facilitation of trigeminal nociception in cluster headache
Twenty-first Meeting of the European Neurological Society 28–31 May, 2011,In: Journal of Neurology , Jg. 258 2011, Nr. Suppl. 1, S. 31 – 32 -
Hypothalamic Volume Decrease in Hypnic HeadacheIn: Neurology , Jg. 74 2010, Nr. 9 Suppl. 2, S. A112
-
Serial polysomnography in hypnic headache shows no association with REM sleep
Twenty-first Meeting of the European Neurological Society 28–31 May, 2011,In: Journal of Neurology , Jg. 257 2010, Nr. Suppl. 1, S. 97 – S98 -
Therapiekonzepte beim chronischen Kopfschmerz : kumulative HabilitationschriftDuisburg, Essen 2011