1.   Banerjee TK, Mostofi MS,  Us Ö, Iyer V, Sedgwick EM : Lumbosacral motor root lesion: a study with magnetic  stimulation. Annual Conference of Association of British Neurologist and Liason Psychiatry Group,  2 – 3 April 1992, Sheffield, UK.

     
2.   Us Ö, Özer F, Kılıç T, Aktan S, Pamir N : May dermatomal somatosensory evoked potentials be used  in diagnosis of  lumbosacral radiculopathies? Clinical Neurophyiology. 22 (suppl 1) : 83s.  6th European Congress on Clinical  Neuorphysiology 19 – 22 September 1992, Lisbon.

     
3.   Us Ö, Öğüt MS, Bavbek T, Aktan S : Pattern shift visual evoked potentials in amblyopic children.  Clinical  Neuorphysiology. 22 (suppl 1): 120 s. ,  6th European Congress on Clinical  Neuorphysiology , 19 – 22 September 1992, Lisbon.

     
4.   Us Ö,  Saraçoğlu M, Çelik M, Gürtekin Y, Pamir N, Akyatan N, Işık N, Erzen C : Brainstem auditory  evoked potentials in cerebellopontine angle lesions. Abstract Book P. 37.  7th European Congress of Clinical  Neuorphysiology,    3–7 July 1994,  Budapest.

     
5.    Işık N, Us Ö, Çelik M : The changes of long latency reflex responses in patiens with multiple sclerosis. . Abstract Book P. 84.  7th European Congress on Clinical  Neuorphysiology, 3 –7 July 1994,  Budapest.

     
6.   Güven O, Yalçın S, Karahan M, Us Ö : Root injuries due to transpedicular screw application and the role of DSEP. 11th International Spine Congress on CD (Cotrel –Dubousset) instrumentation , Arcachon, France 1994.

     
7.   Işık N, Işık NC, Sarıer M, Kalelioğlu M, Unat M, Köseoğlu I, Us Ö : BAEP and SEP as electrophysiological studies for choosing surgical treatment modalities in Chiari malformation. Clin. Neuorphysiol. 99.  (suppl.) : 353, 8th European Congress of Clinical  Neuorphysiology, 9 –11 October 1996 Munich , Germany.

     
8.   Akyüz G, Us Ö, Canbulat N : Anterior tarsal tunnel syndrome. Clin. Neuorphysiol. 99.  (suppl.) : 315, 8th European Congress of Clinical  Neuorphysiology, 9 –11 October 1996 Munich , Germany.

     
9.   Çelik M, Us Ö, Işık N : Latency and amplitude abnormalities of  N18 potential in median nerve SEP. Clin. Neuorphysiol. 99.  (suppl.) : 358, 8th European Congress of Clinical  Neuorphysiology, 9 –11 October 1996 Munich , Germany.

     
10.  Işık NC, Us Ö : The F – Wave characteristics in healthy persons: Effects of facilitation and stimulation rates. Clin. Neuorphysiol. 99.  (suppl.) : 304, 8th European Congress of Clinical  Neuorphysiology, 9 –11 October 1996 Munich , Germany.

     
11.  Işık NC, Us Ö : The F – Wave cnanges in upper motor neuron disease : Persistency, duration and amplitude, effects of facilitation and stimulation rates- intensity . Clin. Neuorphysiol. 99.  (suppl.) : 304, 8th European Congress of Clinical  Neuorphysiology, 9 –11 October 1996 Munich , Germany.

     
12.  Renkiltepe N, Akyüz G, Doğan N, Tomi - Yılmaz  I, Canbulat N, Us Ö, Kayhan Ö : Electophysiological assesment of peripheral nerve involvement in diabetic patients. The First Mediterranean Congress of Physical Medicine and Rehabilitation. 12 – 16 May 1996, Herzliya, Israel.

     
13.  Gözke E, Akyüz G, Turan B, Doğan N, Us Ö, Kayhan Ö : Sympathetic  skin response (SSR) and R- R interval variation (RRIV) in patients with multiple sclerosis.  Clin. Neuorphysiol. 103.  (suppl.) : 138, 14th International Congress of EEG and Clinical  Neuorphysiology. 24 – 29 August 1997 Florance – Italy.

     
14.  Akyüz G, Canbulat N, Tomi-Yılmaz I, Doğan N, Us Ö, Sözüer D, Kayhan Ö : Sympathetic  skin response and R- R interval variation in healthy children. 10th European Congress of Phyiscal Medicine and Rehabilitation.  1- 4 June 1997, Rome, Italy.

     
15.  Tomi-Yılmaz I,  Akyüz G, Sözüer D, Özek M, Kayhan Ö, Us Ö : Somatosensory evoked potential testing in children with myelodysplasia. Abstract Book P. 6. 2th  Mediterrenean Congress of Physical Medicine and Rehabilitation. 20 – 23  May 1998,Valencia,  Spain.

     
16.  Akyüz G, Turan B, Müslümanoğlu L, Tonyalı B, Bahadır C, Eşmeli F, Us Ö, Kayhan Ö : Electrophysiological findings in patients with unilateral upper extremity pain of undefined etiology. Clin. Neurophysiol. 106. (suppl. 1001): 80, 9th European Congress of Clinical  Neuorphysiology, 3 – 7  June 1998, Ljubljana, Slovenia.

     
17.  Türkdoğan-Sözüer D,  Us Ö, Akyüz G, Deniz E : Visual and auditory event related potentials in epileptic children: comparison with magnetic resonance imaging findings. Clin. Neurophysiol. 106. (suppl. 1001): 70, 9th European Congress of Clinical  Neuorphysiology, 3 – 7  June 1998, Ljubljana, Slovenia.

     
18.  Turan B, Gözke E, Sözüer D, Akyüz G, Us Ö, Yıldız H, Kayhan Ö : The concordance between referral diagnosis and electrophysiological diagnosis in electroneuromyo-grafic studies. Clin. Neurophysiol. 106. (suppl. 1001): 85, 9th European Congress of Clinical  Neuorphysiology, 3 – 7  June 1998, Ljubljana, Slovenia.

     
19.  Türkdoğan D,Akyüz G, Akman İ, Özek E, Bilgen H, Us Ö, Çakır-Dağhan F : Somatosensory evoked potentials after posterior tibial nerve stimulation in newborns with severe hyperbilirubinemia. Clin. Neurophysiol. 110. (suppl. 1): 109 - 110, 11th International Congress of EMG  and Clinical  Neuorphysiology, 7 – 11 September   1999, Prague, Czech Republic.

     
20.  Akyüz G, Yıldız H, Turan B, Us Ö, Tonyalı B, Bahadır C, Çıkrıkçıoğlu U : Phrenic nerve conduction study in patients with unilaterally elevated diaphragms. Clin. Neurophysiol. 110. (suppl. 1): 209, 11th International Congress of EMG  and Clinical  Neuorphysiology, 7 – 11 September   1999, Prague, Czech Republic.

     
21.  Gözke E, Gülbahçe S, Akyüz E, Korkmaz K, Işık N, Akyüz G, Us Ö :  The detailed electrophysiological studies in carpal tunnel syndrome diagnosed by ultrasonography. Clin. Neurophysiol. 110. (suppl. 1): 96, 11th International Congress of EMG  and Clinical  Neuorphysiology, 7 – 11 September   1999, Prague, Czech Republic.

     
22.  Türkdoğan D, Us Ö, Zaimoğlu S, Akyüz G, Deniz E, Müslümanoğlu L, Çakır-Dağhan F :  Cognitive functions in epileptic with MRI abnormalities: evaluation with neuropsychological tests and event related potentials. Clin. Neurophysiol. 110. (suppl. 1): 157, 11th International Congress of EMG  and Clinical  Neuorphysiology, 7 – 11 September   1999, Prague, Czech Republic.

     
23.  Güven Z, Us Ö, Özaras N : Relationship between visual and evoked potentials, cognitive motor disability scores patients with parkinson’s disease. Abstract Book P. 122,  12th  European Congress of Physical Medicine and Rehabilitation. 03 – 07 Juin 2000, Antalya - Turkey.

     
24.  Türkdoğan  D, Akyüz G, Us Ö, Özek M, Daçnar A : Somatosensory evoked potentials in children with operated tethered cord syndrome: a follow – up study. Clin. Neurophysiol. 111 (suppl.1) :34, 10th European  Congress of  Clinical  Neuorphysiology.  26 – 30 August 2000, Lyon, France.

     
25.  Deniz E, Gözke E, Karşıdağ S, Yıldız H, Akyüz G, Us Ö : Study of the less frequently examined nerves in type II diabetes mellitus patients. Clin. Neurophysiol. 111 (suppl.1) :38, 10th European  Congress of  Clinical  Neuorphysiology.  26 – 30 August 2000, Lyon, France.

     
26.  Karşıdağ S, Us Ö, Türker H, Akyüz G, Karşıdağ K :  Electrophysiological findings in early type 1 diabetic patients. Clin. Neurophysiol. 111 (suppl.1) :39, 10th European  Congress of  Clinical  Neuorphysiology.  26 – 30 August 2000, Lyon, France.

     
27.  Karşıdağ S, Us Ö, Türker H, Akyüz G, Karşıdağ K :  Electrophysiological findings in patients with impaierd glucose tolerance.  Clin. Neurophysiol. 111 (suppl.1) :39, 10th European  Congress of  Clinical  Neuorphysiology.  26 – 30 August 2000, Lyon, France.

     
28.  Yıldız H, Akyüz G, Us Ö, Bahadır C : The diagnostic value of different F wave parameters in lumbosacral radiculopathies. Clin. Neurophysiol. 111 (suppl.1) :67, 10th European  Congress of  Clinical  Neuorphysiology.  26 – 30 August 2000, Lyon, France.

     
29.  Bahadır C, , Akyüz G, Yıldız H, Us Ö, Tonyalı B : Spinal root stimulation in the electrodiagnosis of cervical radiculopathy. Clin. Neurophysiol. 111 (suppl.1) :68, 10th European  Congress of  Clinical  Neuorphysiology.  26 – 30 August 2000, Lyon, France.

     
30.  Gözke E, Çelebi D, Deniz E, Akyüz G, Us Ö : Comparison of the nerve conduction studies in patients with lumbosacral radiculopathy and axonal polyneuropathy. Clin. Neurophysiol. 111 (suppl.1) :70, 10th European  Congress of  Clinical  Neuorphysiology.  26 – 30 August 2000, Lyon, France.

     
31.  Tonyalı B, Us Ö, Bahadır C, Ömeroğlu M, Akyüz G : The evulation of  H reflex,  F wave and somatosensory evoked potentials in the cervical radiculapathy. Clin. Neurophysiol. 111 (suppl.1) :72, 10th European  Congress of  Clinical  Neuorphysiology.  26 – 30 August 2000, Lyon, France.

     
32.  Yıldız H, Akyüz G, Us Ö, Bahadır C, Müslümanoğlu L : H reflexes and T reflexes in the electrodiagnosis of lumbosacral radiculopathies. Clin. Neurophysiol. 111 (suppl.1): 72, 10th European  Congress of  Clinical  Neuorphysiology.  26 – 30 August 2000, Lyon, France.

     
33.  Çelebi D, Gözke E, Dörtcan N, Koçer A, Çetinkaya M, Us Ö : Sensory nerve conduction studies and two point discrimination in carpal tunnel syndrome. Clin.Neurophysiol. 113 ( suppl. 1): 71, 11th European  Congress of  Clinical  Neuorphysiology.  24 – 28 August 2002, Barcelona, Spain

     
34.  Gözke E, Çelebi D, Dörtcan N, Deniz E, Us Ö, Akyüz G : A- waves and electrophysiologically established diagnoses. Clin.Neurophysiol. 113 ( suppl. 1): 120, 11th European  Congress of  Clinical  Neuorphysiology.  24 – 28 August 2002, Barcelona, Spain.

     
35.  Unal Z. Gözke E, Deniz E, Us Ö : Normal pressure hydrocephalıs presenting as chorea. Mevement Disorders  17 ( suppl 5.2002): 238, 7th International Congress of Parkinson’s Disease and Movement Disorders. 10-14 November 2002, Miami, FL, USA.

     
36.  Yılmaz F, Gündüz H, Us Ö, Akyüz G: Evaluation of the diagnostic sensitivity of median -ulnar nerve stimulation and lumrical-interosseous recording technigue in carpal tunnel syndrome and comparision with other technigues. acta Fisiatrica First suppl., 12:189-190,3 World Congress of the International Society of physical and Rehabilitation Medicine. 10-15 April 2005, Sao Paulo, Brazil.

     
37.  Gözke E, Oflazoğlu B, Akyüz G, Us Ö, Kavala M: Nerve conduction studies, sympathetic skin response and R-R interval variation in patients with Behçet's diseace. Final programme and book of abstract (MoP1:04): 103.12 European Congress of Clinical Neurophysiology Stockholm 8-12 May 2005, Sweden

     
38.  Yüksel G, Yerlikaya G, Tanrıdağ T, Us Ö: nerve Conduction studies, median SEP and blink reflex in untreated thyroid diseases. Final programme and book of abstract (TuP4:03): 160.12 European Congress of Clinical Neurophysiology Stockholm 8-12 May 2005, Sweden

     
39.  Somay G, Oflazoğlu, Us Ö, Surardamar A, Yakar T: Neuromuscular status of thyroid diseases. Final programme and book of abstract (WeP5:01): 209.12 European Congress of Clinical Neurophysiology Stockholm 8-12 May 2005, sweden

     
40.  Onultan O, Tanrıdağ T, Oflazoğlu B, Us Ö: Comparison of three different methods in diagnosing UNE regardin diagnostic sensitivity. Final programme and book of abstract ( WeP5:09): 213.12 European Congress of Clinical Neurophysiology Stockholm 8-12 May 2005, Sweden

     
41.  Oflazoğlu B, Somay G, Us Ö, Tanrıdağ T: Median SEP and blink refleks in thyroid patients. Final programme and book of abstract ( WEP3:16): 195.12 European Congress of Clinical Neurophysiology Stockholm 8-12 May 2005, Sweden

     
42.  Koçer A, Gözke E, Us Ö: The comparison of responses in peripheral nerve disorders. Journal of Neurology, 252 ( suppl ): P434 Congress of ENS Athens june 2005.

     
43. Midi I, Özyurtkan O, Bilgin O, Çalışkan H.G., Yıldızeli B, Tanrıdag T, Us O: Clinical follow-up in 43 cases of Myasthenia Gravis. Neuromuscular Disorders 16 (Suppl.1): S117 XIth International Congres on Neuromuscular Diseases, Istanbul, 2-7 July 2006.
           
44.Karlıkaya G, Tanrıdağ T, Yüksel G, Tireli H, Us Ö: Transcranial magnetic stimulation in amyotrophic lateral sclerosis. Clin Neurophysiol 117 ( Suppl.1 ): S 158-159. XXVIII ICCN Edinburgh 10-14 September 2006.
           
45.Türker H, Onar M, Sarıca M, Bayrak O, Us Ö: Guyon syndrome: EMG findings and follow -up of six cases. Clin Neurophysiol 117 ( Suppl.1 ): S 193 XXVIII ICCN Edinburgh 10-14 September 2006.
           
46.Türker H, Onar M, Bilgici A, Cengiz N, Us Ö: Axillary neuropathy mimicking guadrilateral syndrome and its follow up for 1 year. Clin Neurophysiol 117 ( Suppl.1 ): S 195. XXVIII ICCN Edinburgh 10-14 September 2006.
           
47.Borucu D, Ağan K, Midi İ, Us Ö,  Bingöl CA: MO07 Evaluation of demographic data and mortality in status epilepticus caused by infections Clin  Neurophysiol 119 ( Suppl.1 ): S6-7 . 13. ECCN Istanbul 4-8 May 2008

48.Ünal Z, Domaç FM, Boylu E, Tanrıdağ T, Us Ö: MO26 Blink reflex studies in migraine and tension-type headache Clin Neurophysiol 119 ( Suppl.1 ): S36. 13. ECCN Istanbul 4-8 May 2008
           
49.Us Ö: Is SEP useful in diagnosis of radiculopaties? Clin Neurophysiol 119 ( Suppl.1 ): S58. 13. ECCN Istanbul 4-8 May 2008
           
50.Domaç FM, Karlıkaya G, Çetinkaya Y, Gencer M, Tanrıdağ T, Us Ö: THO34 Electrophysiological studies in asymptomatic patients with vitamin B12 deficiency Clin Neurophysiol 119 ( Suppl.1 ): S59. 13 ECCN Istanbul 4-8 May 2008
           
51.Bilgin Ö, Ağan K, Midi İ, Us Ö: Bingöl CA: PO40 Demographic variables and etiological factors in drug resistant epilepsy Clin Neurophysiol 119 ( Suppl.1 ): S81. 13. ECCN Istanbul 4-8 May 2008
           
52.Özdilek B, Midi İ, Ağan K, Us Ö, Bingöl CA: PO43 Status epilepticus in young people Clin Neurophysiol 119 ( Suppl.1 ): S82. 13. ECCN Istanbul 4-8 May 2008
           
53.Sunter G, Ağan K, Uluç K, Midi İ, Kahraman PK, Us Ö: PO44 Levetiracetam is effective in nonconvulsive status epilepticus: a case report Clin Neurophysiol 119 ( Suppl.1 ): S82. 13. ECCN Istanbul 4-8 May 2008
           
54.Gencer M, Çetinkaya Y, Uluç K, İşak B, Tireli H, Us Ö, Tanrıdağ T: P150 The clinical utility of F-wave parameters in unilateral S1 radiculopathy Clin Neurophysiol 119 ( Suppl.1 ): S109. 13. ECCN Istanbul 4-8 May 2008
           
55.Çetinkaya Y, Çetinkaya Z, Gencer M, Tireli H, Övünç O, Uluç K, Us Ö, Tanrıdağ T: P151 Association of inflammatory bowel diseases and peripheral polyneuropathy Clin Neurophysiol 119 ( Suppl.1 ): S109. 13 ECCN Istanbul 4-8 May 2008
           
56.Boylu E, Domaç FM, Koçer A, Ünal Z, Tanrıdağ T, Us Ö: P177 Diagnostic value of visual evoked potentials in migraine Clin Neurophysiol 119 (Suppl.1 ): S115. 13. ECCN Istanbul 4-8 May 2008
           
57.Domaç FM, Koçer A, Boylu E, Ünal Z, Tanrıdağ T, Us Ö: P178 Visual event related potentials in migraneous patients Clin Neurophysiol 119 ( Suppl.1 ): S116. 13. ECCN Istanbul 4-8 May 2008
           
58.Us O: Plantar and sural nevre conduction studies Clin Neurophysiol 121 (suppl.1): S70. 29th. ICCN Kobe 28 Oct. - 1 Nov. 2010
           
59.Uluç K, Aktas I, Sunter G, Isak B, Akyüz G, Tanrıdağ T, Us O: Assessment of palmar cutaneous nevre conduction in patients with carpal tunnel syndrome Clin Neurophysiol 121 (suppl. 1 ) S281-282. 29th. ICCN Kobe 28 Oct. - 1 Nov. 2010
          
60.Isak B, Uluc K, Koytak P.K, Sunter G, Borucu D, Tanrıdağ T, Us O, Dengler R: Clinical utility of F-wave duration parameters in diabetic patients with distal symmetric polyneuropathy Clin Neurophysiol 121 (suppl. 1): S107-108. 29th. ICCN Kobe 28 Oct. - 1 Nov. 2010
           
61.Isak B, Uluc K, Salcini C, Agan K, Tanridag T, Us O: Neurophysiologic approach to the complex organization in spine: a study on FWD and cutaneous silent period in primary restless legs patients Clin Neurophysiol 121 (suppl. 1) S156-157. 29th. ICCN Kobe 28 Oct. - 1 Nov. 2010
           
62.Borucu D, Uluc K, Koytak P.K, Isak B, Us O, Tanridag T: The utility of conduction studies of distal branches of the superficial peroneal nerve studies in diabetic patients Clin Neurophysiol 121 (suppl.1) S110. 29th. ICCN Kobe 28 Oct. - 1 Nov. 2010