A5067557773- Epilepsy research and treatment
- Glioma Diagnosis and Treatment
- Traumatic Brain Injury and Neurovascular Disturbances
- Meningioma and schwannoma management
- Pharmacological Effects and Toxicity Studies
- Cerebrospinal fluid and hydrocephalus
- Neuroscience and Neuropharmacology Research
- Intracranial Aneurysms: Treatment and Complications
- Head and Neck Surgical Oncology
- S100 Proteins and Annexins
- Neurological disorders and treatments
- EEG and Brain-Computer Interfaces
- Vascular Malformations Diagnosis and Treatment
- Spinal Fractures and Fixation Techniques
- Spinal Dysraphism and Malformations
- Intracerebral and Subarachnoid Hemorrhage Research
- Pituitary Gland Disorders and Treatments
- Inflammatory Biomarkers in Disease Prognosis
- Spine and Intervertebral Disc Pathology
- Neurosurgical Procedures and Complications
- Infectious Diseases and Tuberculosis
- Fetal and Pediatric Neurological Disorders
- Facial Nerve Paralysis Treatment and Research
- Cerebrovascular and Carotid Artery Diseases
- Neurofibromatosis and Schwannoma Cases
Istanbul University-Cerrahpaşa
2011-2023
Istanbul University
2010-2023
University of Health Sciences Antigua
2021
Sağlık Bilimleri Üniversitesi
2021
Bakırköy Psychiatric Hospital
2021
Başkent University Alanya Hospital
2021
İstanbul Eğitim ve Araştırma Hastanesi
2018
Miami Children's Hospital
2018
University of Washington Medical Center
2017
Montreal Neurological Institute and Hospital
2007-2010
Object In this paper the authors aimed to provide information related major and minor surgical neurological complications encountered following stereoelectroencephalography epilepsy surgery. Methods The performed a retrospective review of 491 1905 patients who underwent intracranial electrode implantation surgery, respectively, between 1976 2006 at Montreal Neurological Institute. All implantations procedures were by 1 surgeon (A.O.). Results A total 6415 2449 done. There no deaths either...
The authors report long-term follow-up seizure outcome in patients who underwent corpus callosotomy during the period 1981-2001 at Montreal Neurological Institute.The records of 95 with a minimum 5 years (mean 17.2 years) were retrospectively evaluated respect to seizure, medication outcomes, and prognostic factors on outcome.All had more than one type most frequently drop attacks generalized tonic-clonic seizures. disabling was attacks, followed by Improvement noted several types likely for...
Object Resection strategies for the treatment of temporal lobe epilepsy (TLE) are a matter discussion, and little information is available. The aim this study was to compare seizure outcomes at 5-year follow-up in patients with medically refractory unilateral mesial TLE (MTLE) due hippocampal sclerosis (HS) who were treated using cortical amygdalohippocampectomy (CorAH) or selective AH (SelAH). Methods authors obtained data from 100 adult underwent surgery MTLE. Fifty CorAH 50 an SelAH....
The aim of this study was to compare IQ and memory outcomes at the 1-year follow-up in patients with medically refractory mesial temporal lobe epilepsy (MTLE) due hippocampal sclerosis. All were treated using a corticoamygdalohippocampectomy (CAH) or selective amygdalohippocampectomy (SelAH).The data 256 who underwent surgery for MTLE retrospectively evaluated. One hundred twenty-three CAH (63 [right side] 60 [left side]), 133 an SelAH (61 72 side]). A comprehensive neuropsychological test...
Lumbar degenerative disc disease (DDD) is a common of advanced age characterized by progressive changes in the intervertebral and associated structures. There have been great efforts for years to explain its pathophysiological mechanism(s). This study aims provide cytokine profile addition lymphocytes population patients with lumbar DDD.Twenty-six whose clinical radiological features were suggestive DDD that underwent surgery 14 autopsy cases as control included. Patient samples obtained...
The aim of this study was to explore whether levels intercellular adhesion molecule-1 (ICAM-1) and vascular cell (VCAM-1) are elevated in the cerebrospinal fluid (CSF) serum patients after aneurysmal subarachnoid hemorrhage (SAH).This prospective clinical focused on 21 who had recently suffered an SAH due rupture 15 control with hydrocephalus no other central nervous system disease. Cerebrospinal samples obtained within first 3 days 5th 7th were assayed for ICAM-1 VCAM-1 by using...
Although ethanol intoxication is reported to be a complicating factor in traumatic brain injury, some recent studies are indicating its possible protective role especially at lower doses. Ethanol inhibition of NMDA-mediated excitotoxicity which predominates doses believed responsible for this protection. The aim study was demonstrate neuroprotective alcohol using immunoreactivity synaptophysin as an indirect marker severity injury. Acute moderate performed 2 h prior trauma. Severe injury...
Object: To analyse the clinical, imaging and histopathological data of patients who were diagnosed to have Dysembrioplastic Neuroepithelial Tumour (DNET) underwent surgery between 1995-2015.Materials methods: Age at seizure onset, age surgery, gender, disease duration, outcome 44 analysed together with Magnetic Resonance Imaging (MRI) 21 patients. MRI types classified as type 1 (cystic/polycystic-like, well-delineated, strongly hypointense T1), 2 (nodularlike,heterogeneous), 3...
The aim of this study was to evaluate, using diffusion tensor tractography, the white matter fibers crossing hippocampus and amygdala, perform a volumetric analysis an anatomical connections these 2 structures. As second step, authors studied tracts virtual volume resection corresponding selective amygdalohippocampectomy.Twenty healthy right-handed individuals underwent 3-T MR imaging. Volumetric regions interest were manually created delineate hippocampus, resection. White fiber parcellated...
Experimental studies provide evidence that oxidative damage plays a role in the development of vasospasm after aneurysmal subarachnoid hemorrhage (SAH) but data from human is still limited. The purpose this study was to investigate time course cerebrospinal fluid (CSF) superoxide dismutase (SOD) and serum malondialdehyde (MDA) changes patients with SAH.SOD CSF MDA were detected on days 1-3, 5 7 SAH 21 patients, results compared 15 hydrocephalus. also those clinical parameters including...
To study a series of patients with traumatic peripheral nerve injury during the past 10 years in Cerrahpasa Medical Faculty/Istanbul/Turkey.The chart review 802 was evaluated and we explored type(s) cause(s) injury, electromyographic findings. The included 171 children 631 adults excluded who suffered from injuries due to Marmara earthquakes that occurred 1999.Injury most common upper extremities both (78.36%) (63.54%). causes were as follows: obstetric lesions (46.78%), iatrogenic (16.95%),...