• Dimopoulou I, Korfias S, Dafni U, Anthi A, Psachoulia C, Jullien G, Sakas D, Roussos C. Protein S-100b serum levels in trauma-induced brain death. Neurology. 2003 Mar 25; 60(6): 947-51.

  • Dimopoulou I, Tsagarakis S, Korfias S, Zervakis D, Douka E, Thalassinos N, Sakas D, Roussos C. Relationship of thyroid function to post-traumatic S-100b serum levels in survivors of severe head injury: preliminary results. Intensive Care Medicine 2004 Feb; 30(2):298-301.

  • Stranjalis G, Korfias S, Papapetrou C, Kouyialis AT, Boviatsis EJ, Psachoulia C, Sakas D. Elevated serum S-100B protein as a predictor of failure to short-term return to work or activities after mild head injury. Journal of Neurotrauma 2004 Aug; 21(8): 1070-5.

  • Stranjalis G, Korfias S, Psachoulia C, Boviatsis E, Kouyialis A, Protopappa D, Sakas D. Serum S-100B as an indicator of early postoperative deterioration after meningioma surgery. Clinical Chemistry 2005 Jan; 51(1):202-7.

  • Sakas DE, Korfias S, Wayte SC, Beale DJ, Papapetrou K, Stranjalis G, Whittaker KW, Whitwell HL. Chiari malformation: CSF flow dynamics in the craniocervical junction and syrinx. Acta Neurochirurgica 2005 Dec; 147(12): 1223-33.

  • Mendelow AD, Gregson BA, Fernades HM, Murray GD, Teasdale GM, Hope DT, Karimi A, Shaw MD and Barer David for the STICH investigators. Centre investigators: Athens, Greece – G. Stranjalis, S. Korfias; Early surgery versus initial conservative treatment in patients with spontaneous supratentorial intracerebral haematomas in International Surgical Trial in Intracerebral Haemorrhage (STICH): a randomized trial. Lancet 2005 Jan; 365 (9457): 387-97.

  • Korfias S, Stranjalis G, Psachoulia C, Vasiliadis C, Pitaridis M, Boviatsis E, Sakas D. Slight and short-lasting increase of serum S-100B protein in extracranial trauma. Brain Injury 2006 Jul; 28(8): 867-72.

  • Korfias S, G. Stranjalis G, Papadimitriou A, Psachoulia C, Daskalakis G, Antsaklis A, Sakas D. Serum S-100B protein as a biochemical marker of brain injury: review current concepts. Current Medicinal Chemistry 2006 Dec; 13(30): 3719-31.

  • Korfias S, Stranjalis G, Boviatsis E, Psachoulia C, Jullien G, Gregson B, Mendelow AD, Sakas D. Serum S-100B protein: monitoring in patients with severe traumatic brain injury. Intensive Care Medicine 2007 Feb; 33(2): 255-60.

  • Stranjalis G, Korfias S, Psachoulia C, Kouyialis A, Sakas D, Mendelow AD. The prognostic value of serum S-100B protein in spontaneous subarachnoid haemorrhage. Acta Neurochirurgica 2007 Mar; 149(3): 231-8.

  • Nicholson C, Korfias S, Jenkins A. Spinal Cord Stimulation for failed back syndrome and other disorders. Acta Neurochirurgica Supplement, 2007, 97 (Pt 1): 71-7.

  • Sakas DE, Korfias S, Nicholson C, Panourias I, Georgakoulias N, Gatzonis S, Jenkins A. Vagus Nerve Stimulation for intractable epilepsy: Outcome in two series combining 90 patients. Acta Neurochirurgica, Supplement, 2007, 97 (Pt 2): 287-91.

  • Bouras T, Stranjalis G, Korfias S, Andrianakis I, Pitaridis M, Sakas  DE. Head injury mortality in a geriatric population: differentiating an “edge” age group with better potential for benefit than older poor-prognosis patients. Journal of Neurotrauma 2007 Aug; 24(8): 1355-61.

  • Stranjalis G, Bouras T, Korfias S, Andrianakis I, Pitaridis M, Tsabadouraki K, Alamanos Y, Sakas  DE, Marmarou A. Outcome in 1000 head injury hospital admissions: The Athens head trauma registry. Journal of Trauma, Injury, Infection, and Critical Care 2008 Oct; 65(4):789-93.

  • Korfias S, Papadimitriou A, Stranjalis G, Bakoula C, Daskalakis G, Antsaklis A, Sakas D. Serum biochemical markers of brain injury. Mini Reviews in Medicinal Chemistry 2009 Feb; 9(2):227-34.

  • Gatzonis S, Siatouni A, Georgacoulias N, Korfias S, Sakas DE. Ictal intracranial recording from a “burned-out hippocampus”. Medical Principles and Practice, 2013;22(1):92-5.

·      Komninos J, Vlassopoulou V, Protopapa D, Korfias S, Kontogeorgos G, Sakas D, Thalassinos N. Tumors metastatic to the pituitary gland; case report and literature review. The Journal of Clinical Endocrinology & Metabolism 2004 Feb 1; 89(2): 574-80.

·      Kouyialis AT, Korfias S. The need to establish neurotraumatology as a neurosurgical subspecialisation in Greece. A trainees point of view. Acta Neurochirurgica 2005 May; 147(5):575-7.

·      Boviatsis EJ, Kouyialis AT, Korfias S, Sakas DE. Functional outcome of intrathecal baclofen administration for severe spasticity. Clinical Neurology and Neurosurgery 2005 Jun; 107(4):289-95.

·      Stranjalis G, Korfias S, Vemmos KN, Sakas DE. Spontaneous subarachnoid hemorrhage in the era of transition from craniotomy to embolization. A study of the overall outcome. British Journal of Neurosurgery 2005 Oct; 19(5):389-94.


  • Postgraduate seminars of Greek Pathology Society: Melanotic lesions of CNS and peripheral nerves. Interesting Cases. Subject: “Case record: a man with multiple melanotic tumors in his central nervous system. Thoughts and speculations”. Athens, 16 March 2001.

  • · 1st Meeting of Athenian Neuroscientists. Subject: “S-100B protein as a prognostic factor in severe traumatic brain injury”. Athens, 28 September 2001.

  • Seminar: “Contemporary methods for Neuromonitoring”. Subject: “Interesting cases of Neuromonitoring”. Athens, 7 December 2001.

  • Main speaker in Advanced  Neurosurgical Training Course: Computer-Guided Neurosurgical Navigation. Athens, Greece, 10-11 July 2008.

  • Post-graduate lessons of the General Surgery Clinic in Ippokrateio General Hospital. Title: “Injuries in Neurosurgery”. Athens, 28 January 2009.

  • Speaker in the 1st Course on Neurocritical Care Monitoring. Title: “Technical aspects of PtiO2 catheter insertions and location”. Athens, 6 February 2009.

  • Speaker in Advanced  Neurosurgical Training Course: Stereotactic Techniques and Deep Brain Stimulation, Title: “Target select ion for Activa DBS implant (Medtronic)”. Athens, 20 March 2009.

  • Congress: Data Mining in Biomedicine (DMINBIO ’09). Title: “Electrophysiological data mining from cortical layers or deep brain nuclei during operation for the treatment of epilepsy”. Athens Greece, 7-8 May 2009.

  • Congress: Neuromodulation in Europe 2009, Italy-France-Germany-South Eastern Europe-Spain. Title: “Vagus Nerve Stimulation for the treatment of epilepsy”. Florence, Italy, 12-14 June 2009.

  • Post-graduate lessons: Intensive Care and Emergency Nursing Care in Evangelismos General Hospital, Title: “Spinal and Head Τrauma”. Athens, 2009 & 2010.

  • Congress: 2nd Congress for Pharmaceutical and Interventional Neuromodulation. Title: “Deep Brain Stimulation in Epilepsy”. Athens, Greece, 3-5 December 2009.

  • Seminar: 12th Seminar for continuing education. Contemporary Biochemistry & Central Nervous System. Title: “Neurosurgical Diseases”. Athens, 29 May 2010.

  • Congress: International Neuromodulation Society. 2nd Meeting of the European Regional Joint Group: France – Germany – Italy – Greece – Spain. Title: “Action Mechanisms of Subcutaneous Stimulation”. Madrid, Spain, 16-18 June 2010.

  • Congress: Hellenic Physiotherapy. Title: “Neuromodulation on patient with spinal trauma”. Athens, 27 November 2010.

  • Postgraduate education seminar in Intensive Care Unit. Title: “Brain injury, a) from the scene to the A&E, b) brain tissue oxygen, microdialysis”, Athens, 16 December 2010.

  • Lessons of Greek Neurosurgical Society. Title: “Functional Neurosurgery – Pain – Subcutaneous Stimulation”. Athens, 20 December 2010.

  • 16th annual seminar of continued education in Evangelismos Hospital. Title: “What new in Neurosurgery: Functional Neurosurgery”. Athens, 25 February 2011.

  • Congress: 25th Greek Neurological Congress. Title: “Prophylactic Epilepsy Treatment”. Athens, 4 June, 2011.

  • Seminar: “Patient in Brain Death as organ donator. The critical ICU role”. Title: “Brain Death diagnosis in the ICU – updated criteria & problems”. Athens, 24 November 2011.

  • Post-graduate lessons of A’ Postgraduate Surgical Clinic of Athens University, Ippokrateio Hospital. Title: “Brain Injuries”. Athens, 24 May 2012.

  • Post-graduate lessons of the ICU of A’ Clinic for Respiratory Diseases, Sotiria Hospital. Title: “Brain Injuries”. Athens, 11 December 2012.

  • School lessons in Arsakeio High School. Title: “Medicine – Neurosurgery”. Athens, 5 February 2013.

  • Post-graduate lessons of the ICU of A’ Clinic for Respiratory Diseases, Sotiria Hospital. Title: “Spontaneous brain haemorrhages”. Athens, 12 March 2013.