Patient Burden in Dystonia Diagnosis and Botulinum Toxin Treatment: A Nationwide Survey in Turkey
BRAIN AND BEHAVIOR, vol. 15, no. 3, pp. –
Rezzak Yılmaz, Nevra Öksüz Gürlen, Mustafa Ceylan, Bedia Samancı, Ahmet Acarer, Fatma Nazlı Durmaz Ç...
EVALUATION OF THE PRESENCE OF RE-EMERGENT TREMOR AND ITS EFFECT ON CLINICAL FEATURES IN PARKINSONS DISEASE
Annals of Medical Research, vol. 30, no. 5, pp. 1–548
Mümüne Bozdağ, Nevra Öksüz Gürlen, Okan Doğu
Treatment Dilemma in Juvenile Huntington's Patient Presenting with Psychiatric Symptoms
NOROPSIKIYATRI ARSIVI-ARCHIVES OF NEUROPSYCHIATRY, vol. 60, no. 1, pp. 87–89
Nevra Öksüz Gürlen, Mustafa Kömür, Okan Doğu
Future Prospects in Parkinson's Disease Diagnosis and Treatment
NOROPSIKIYATRI ARSIVI-ARCHIVES OF NEUROPSYCHIATRY, vol. 59, no. 1, pp. 36–41
Nevra Öksüz Gürlen, Şeyda Özal, Okan Doğu
Management of hardware infections in deep-brain stimulation: A 4-year, single-center experience
NEUROLOGICAL SCIENCES AND NEUROPHYSIOLOGY, vol. 37, no. 4, pp. 208–214
Vural Hamzaoğlu, Hakan Özalp, Hakan Özalp, Okan Doğu, Nevra Öksüz Gürlen, Nevra Öksüz, Sabri Aydın, ...
Multicenter study of levodopa carbidopa intestinal gel in Parkinson's disease: the Turkish experience
TURKISH JOURNAL OF MEDICAL SCIENCES, vol. 50, no. 1, pp. 66–85
Murat Gültekin, Sabiha Tezcan Aydemir, Çağrı Ulukan, Sebiha Tezcan Aydemir, Okan Doğu, Haşmet Ayhan ...
Unilateral thalamic Vim and Gpi stimulation for the treatment of Holmes’xx tremor caused by trauma
Movement Disorders, vol. 35, no. 1, pp. 686–686
Okan Doğu, Vural Hamzaoğlu, Hakan Özalp
Retinal nerve fiber layer thickness in patients with essential tremor and Parkinson’s disease
Journal of Surgery and Medicine, vol. 3, no. 12, pp. 44–51
Halit Fidancı, Nevra Öksüz, Şeyda Özal, Ufuk Adıgüzel, Şükrü Hakan Kaleağası, Okan Doğu
Correction to: How satisfied are cervical dystonia patients after 3 years of botulinum toxin type A treatment? Results from a prospective, long-term observational study
Journal of Neurology, vol. 266, no. 12, pp. 3047–3047
Okan Doğu
Turkish Standardization of Movement Disorders Society Unified Parkinson's Disease Rating Scale and Unified Dyskinesia Rating Scale
MOVEMENT DISORDERS CLINICAL PRACTICE, vol. 5, no. 1, pp. 54–59
Muhittin Cenk Akbostancı, Ece Bayram, Volkan Yılmaz, Rzayev Sefer, Serhat Özkan, Ayşe Bora Tokçaer, ...
INTEREST IN CD2, a global patient-centred study of long-term cervical dystonia treatment with botulinum toxin
Journal of Neurology, vol. 265, no. 2, pp. 402–409
Vijay P Misra, Carlo Colosimo, David Charles, Tae Mo Chung, Pascal Maisonobe, Savary Om, Okan Doğu, ...
The p.Thr11Met mutation in c19orf12 is frequent among adult Turkish patients with MPAN
PARKINSONISM & RELATED DISORDERS, vol. 39, no. , pp. 64–70
Simone Olgiati, Okan Doğu, Zeynep Tüfekçioğlu, Zeynep Tufekcioglu, Yunus Diler, Esen Saka Topçuoğlu,...
Epigenetic approach to early-onset Parkinson's disease: low methylation status of SNCA and PARK2 promoter regions
NEUROLOGICAL RESEARCH, vol. 39, no. 11, pp. 965–972
Işıl Ezgi Eryılmaz, Gülşah Çeçener, Çiğdem Sevda Erer Özbek, Ünal Egeli, Berrin Tunca, Mehmet Zarifo...
F-18 FDG PET/CT image of alzheimer like primaryprogressive aphasia
Global Imaging Insights, vol. 2, no. 4, pp. 1–2
Zehra Pınar Koç, Pınar Pelin Özcan Kara, Okan Doğu
Mutation analysis of the PARKIN, PINK1, DJ1, and SNCA genes in Turkish early-onset Parkinson's patients and genotype-phenotype correlations
CLINICAL NEUROLOGY AND NEUROSURGERY, vol. 148, no. , pp. 147–153
Çiğdem Sevda Erer Özbek, Okan Doğu, Ünal Egeli, Mehmet Zarifoğlu, Gülşah Çeçener, Gülçin Tezcan, Ber...
Mitochondrial serine protease HTRA2 p.G399S in a kindred with essential tremor and Parkinson disease
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, vol. 111, no. 51, pp. 18285–18290
Unal Gulsuner Hilal, Süleyman Gülsüner, Mercan Fatma Nazlı, Onat Onur Emre, Walsh Tom, Okan Doğu, Ay...
Rapid disease progression in adult-onset mitochondrial membrane protein-associated neurodegeneration
CLINICAL GENETICS, vol. 84, no. 4, pp. 350–355
Okan Doğu, Crebs Ce, Ce Krebs, Şükrü Hakan Kaleağası, Öksüz Nevra, Zafer Demirtaş, Zafer Demirtas, M...
Prevalence of Blepharospasm and Apraxia of Eyelid Opening in Patients with Parkinsonism, Cervical Dystonia and Essential Tremor
EUROPEAN NEUROLOGY, vol. 68, no. 5, pp. 318–321
Rana Abdul-Qayyum, Kabir Ashish, Dogu Okan, Patel Ami, Khondker Sumaiya
Genetic bases and phenotypes of autosomal recessive Parkinson disease in a Turkish population
EUROPEAN JOURNAL OF NEUROLOGY, vol. 19, no. 5, pp. 769–775
Ebba Lohmann, Okan Doğu, B Dursun, Şükrü Hakan Kaleağası, Se Lesage, Haşmet Ayhan Hanağası, G Sevinç...
Identification of sleepwalking gene(s) Not yet, but soon?
NEUROLOGY, vol. 76, no. 1, pp. 12–13
Okan Doğu, Pressman Mark
Subclinical tremor in normal controls with versus without a family history of essential tremor: data from the United States and Turkey
EUROPEAN JOURNAL OF NEUROLOGY, vol. 17, no. 4, pp. 607–611
Louis Elan D, Okan Doğu, Ottman Ruth
Abnormal MRI in a patient with 'headache with neurological deficits and CSF lymphocytosis (HaNDL)'
CEPHALALGIA, vol. 30, no. 5, pp. 615–619
İbrahim Arda Yılmaz, Şükrü Hakan Kaleağası, Okan Doğu, Engin Kara, Aynur Özge
Isolated Head Tremor: Part of the Clinical Spectrum of Essential Tremor? Data from Population-Based and Clinic-Based Case Samples
MOVEMENT DISORDERS, vol. 24, no. 15, pp. 2281–2285
Louıs Elan D, Okan Doğu
The ARG399GLN Polymorphism in DNA Repair Gene XRCC1 Does Not Alter Risk of Parkinson's Disease
JOURNAL OF NEUROLOGICAL SCIENCES-TURKISH, vol. 26, no. 2, pp. 185–189
Şükrü Hakan Kaleağası, Tuba Edgünlü, Mehmet Emin Erdal, Okan Doğu
SPG11 mutations are common in familial cases of complicated hereditary spastic paraplegia
NEUROLOGY, vol. 70, no. 16_part_2, pp. 1384–1389
Ruiz Paisan, Paısan Ruız Coro, Okan Doğu, İbrahim Arda Yılmaz, Houlden Henry, H Houlten, A Singleton...
Does age of onset in essential tremor have a bimodal distribution? Data from a tertiary referral setting and a population-based study
NEUROEPIDEMIOLOGY, vol. 29, no. 3-4, pp. 208–212
Louıs Elan D, Okan Doğu
Elevated blood lead concentrations in essential tremor: A case-control study in Mersin, Turkey
ENVIRONMENTAL HEALTH PERSPECTIVES, vol. 115, no. 11, pp. 1564–1568
Okan Doğu, Louıs Elan D, Ed Louis, Louis Elan D, Tamer Lulufer, Lülüfer Tamer, O Ünal, Özgür Ünal, U...
The effect of intranasal injection of botulinum toxin A on the symptoms of vasomotor rhinitis
american journal of otolaryngology, vol. 27, no. 5, pp. 314–318
Cengiz Özcan, Yusuf Vayısoğlu, Okan Doğu, Kemal Görür
Clinical characteristics of essential tremor in Mersin, Turkey - A population-based door-to-door study
JOURNAL OF NEUROLOGY, vol. 252, no. 5, pp. 570–574
Mustafa Serhan Sevim, Okan Doğu, Elan Louıs, Şükrü Hakan Kaleağası, Mihriban Aral
Long-term effectiveness of steroid injections and splinting in mild and moderate carpal tunnel syndrome
NEUROLOGICAL SCIENCES, vol. 25, no. 2, pp. 48–52
Mustafa Serhan Sevim, Okan Doğu, Handan Çamdeviren, Şükrü Hakan Kaleağası, Mihriban Aral, Emrah Arsl...
Correlation of anxiety and depression symptoms in patients with restless legs syndrome: a population based survey
JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY, vol. 75, no. 2, pp. 226–230
Handan Ankaralı, Mustafa Serhan Sevim, Özmen Metin, Okan Doğu, Şükrü Hakan Kaleağası, Handan Çamdevi...
Reduced body mass index in patients with essential tremor - A population-based study in the province of Mersin, Turkey
ARCHIVES OF NEUROLOGY, vol. 61, no. 3, pp. 386–389
Mustafa Serhan Sevim, Okan Doğu, Elan Louıs, Şükrü Hakan Kaleağası, Mihriban Aral
Ultrasound-guided versus 'blind' intraparotid injections of botulinum toxin-A for the treatment of sialorrhoea in patients with Parkinson's disease
CLINICAL NEUROLOGY AND NEUROSURGERY, vol. 106, no. 2, pp. 93–96
Mustafa Serhan Sevim, Okan Doğu, Feramuz Demir Apaydın, Aral Mihriban, Derya Ümit Talas, M Aral
Prevalence of essential tremor - Door-to-door neurologic exams in Mersin Province, Turkey
NEUROLOGY, vol. 61, no. 12, pp. 1804–1806
Okan Doğu, Handan Ankaralı, Caferi Tayyar Şaşmaz, Mustafa Serhan Sevim, Handan Çamdeviren, Resul Buğ...
Unexpectedly low prevalence and unusual characteristics of RLS in Mersin, Turkey
NEUROLOGY, vol. 61, no. 11, pp. 1562–1569
Mustafa Serhan Sevim, Handan Ankaralı, Okan Doğu, Şükrü Hakan Kaleağası, Handan Çamdeviren, Çamdevir...
Prevalence of essential tremor Door to door neurological exams in Mersin Province Turkey
Neurology, vol. 61, no. 12, pp. 1804–1806
Okan Doğu, Mustafa Serhan Sevim, Handan Ankaralı, Caferi Tayyar Şaşmaz, Resul Buğdaycı, M Aral, Şükr...
L-2-Hydroxyglutaric Aciduria: A Case Report with Clinical, Radiological, and Genetic Insights
Avicenna Anatolian Journal of Medicine, vol. 1, no. 1, pp. 17–20
Hamit Genç, Nevra Öksüz Gürlen, Okan Doğu
The “Eye of the tiger sign” in Progressive Supranuclear Palsy: Is it a coincidence or not?
Experimental and Applied Medical Science, vol. 4, no. 4, pp. 595–600
Hamit Genç, Nevra Öksüz Gürlen, Okan Doğu
Obstructive Sleep Apnea Syndrome, Periodic Limb Movements and Related Factors
TURKISH JOURNAL OF NEUROLOGY, vol. 21, no. 3, pp. 90–94
Yalın Osman Özgür, İbrahim Arda Yılmaz, Mehmet Ali Sungur, Okan Doğu
Tüberküloz meninjit tanısında polimeraz zincir reaksiyonunun kullanılması
Türk Mikrobiyoloji Cemiyeti Dergisi, vol. 37, no. 4, pp. 204–208
Gönül Aslan, Gürol Emekdaş, Mahmut Ülger, Seda Tezcan, Seda Tezcan Ülger, Ali Kaya, Okan Doğu, Necde...
Monoamine oxidase A gene polymorphism in Parkinson s Disease
JOURNAL OF NEUROLOGICAL SCIENCES (TURKISH), vol. , no. , pp. 98–104
Mustafa Serhan Sevim, Okan Doğu, Mehmet Emin Erdal, Mahmut Özkaya, Şükrü Hakan Kaleağası, Mihriban A...
The effects of arm crank training on aerobic capacity, physical performance, quality of life, and health-related disability in patients with Parkinson's disease
IRISH JOURNAL OF MEDICAL SCIENCE, vol. 191, no. 3, pp. 1341–1348
Figen Dağ, Özlem Bölgen Çimen, Okan Doğu
Apomorphine in the Treatment of Parkinson's Disease
TURKISH JOURNAL OF NEUROLOGY, vol. 27, no. 4, pp. 358–365
Serhat Özkan, Sevda Erer, Bülent Elibol, Sehür Sibel Özkaynak, Raif Çakmur, Cenk Akbostancı, Haşmet ...
The Role of the Dopamine β-hydroxylase Functional Polymorphism in Patients with Early-Onset Parkinson's Disease in the Turkish Population
TURKISH JOURNAL OF NEUROLOGY, vol. 27, no. 1, pp. 21–26
Sevda Erer, Işıl Ezgi Eryılmaz, Dilara Kamer Çolak, Ünal Egeli, Gülşah Çeçener, Berrin Tunca, Ece Ka...
Patients with Lately Diagnosed Cerebrotendinous Xanthomatosis
NEURODEGENERATIVE DISEASES, vol. 19, no. 5-6, pp. 218–224
Gulshan Yunisova, Zeynep Tüfekçioğlu, Okan Doğu, Başar Bilgiç, Şükrü Hakan Kaleağası, Şükriye Akça K...
Normalden farklı bakır ve çinko düzeyleri Alzheimer Hastalığı için bir belirteç olabilir mi?
Journal of Neurological Sciences (Turkish), vol. , no. , pp. 197–205
Serhan Sevim, Özgür Ünal, Lülüfer Tamer, Okan Doğu, Aynur Özge
Late onset polyneuropathy due to organophosphate (DDVP) intoxication
CANADIAN JOURNAL OF NEUROLOGICAL SCIENCES, vol. 30, no. 1, pp. 75–78
Mustafa Serhan Sevim, Mustafa Aktekin, Okan Doğu, Ahmet Hakan Öztürk, M Ertaş
Effect of botulinum toxin type A on nasal symptoms in patients with allergic rhinitis:: A double-blind, placebo-controlled clinical trial
ACTA OTO-LARYNGOLOGICA, vol. 123, no. 5, pp. 564–568
Murat Ünal, Mustafa Serhan Sevim, Okan Doğu, Yusuf Vayısoğlu, Emine Arzu Kanık
Sertraline in Parkinson's disease
Klinik Psikofarmakoloji Bülteni, vol. , no. , pp. 126–129
Okan Doğu, Serhan Sevim, Metin Özmen