Person:
MATUR, ZELİHA

Loading...
Profile Picture
Status
Organizational Units
Organizational Unit
Job Title
First Name
ZELİHA
Last Name
MATUR
Name
Email Address
Birth Date

Search Results

Now showing 1 - 10 of 12
  • PublicationMetadata only
    Restless Legs Syndrome in Patients with Behcet-s Disease and Multiple Sclerosis: Prevalence, Associated Conditions and Clinical Features
    (2020-03-01T00:00:00Z) Onalan, Aysenur; Matur, ZELİHA; Pehlivan, Munevver; Akman, Gulsen; MATUR, ZELİHA
    Introduction: To investigate the prevalence and characteristics of Restless Legs Syndrome (RLS) in patients with Behcet-s Disease (BD) and Multiple Sclerosis (MS).
  • PublicationMetadata only
    Neurogenic heterotopic ossification in Guillain-Barre syndrome: a rare case report
    (2020-03-01T00:00:00Z) Nalbantoglu, Mecbure; Tuncer, Ozlem Gungor; Acik, M. Eren; Matur, ZELİHA; Altunrende, Burcu; Ozgonenel, Ebru; Ozgonenel, Levent; MATUR, ZELİHA
    Neurogenic heterotopic ossification (NHO) is an abnormal development of bone in extra-skeletal tissues, related to neurological disease. NHO is frequently seen after traumatic brain injury or spinal cord injury. NHO may also occur as a rare complication of Guillain Barre Syndrome (GBS). Here, we present a 39 year old man with an acute onset of GBS who developed NHO around both hips two months after the disease onset. Our patient had a history of mechanical ventilation, incomplete tetraplegia and prolonged immobilisation. The pathogenesis of NHO is unclear. Various risk factors have been associated with the development of NHO; prolonged coma, long-term sedation, spasticity, degree of paralysis. NHO is a rare complication of GBS and physicians should be aware that it can develop especially in patients with severe paralysis and in need of mechanical ventilation. Pain and restriction of movements, especially in the hips, should bring NHO to the mind.
  • PublicationMetadata only
    Evaluation of neurological examination, SEP results, MRI results, and lesion levels in patients who had been operated for myelomeningocele
    (2020-10-01T00:00:00Z) Canaz, Gokhan; Canaz, Huseyin; Erdogan, Ezgi T.; Alatas, Ibrahim; Emel, Erhan; Matur, ZELİHA; MATUR, ZELİHA
    Objective: Myelomeningocele is the most severe and the most frequent form of spina bifida. Most of the myelomeningocele patients undergo operations in new-born age. In terms of life quality and rehabilitation, follow-up-s of these patients in the growth and development period after the operation is critical. In our study, our aim is to emphasize the correlation of SEP results with MRI results and clinical features of the myelomeningocele patients. Materials and Methods: In our study, we included 36 patients who had undergone myelomeningocele operation and have been followed-up in Istanbul Bilim University Florence Nightingale Hospital, Spina Bifida Research and Treatment Centre. Posterior tibial nerve SEP was performed on each patient and neurological examinations were done in the same session. Results were compared with clinical functional lesion levels, levels of fusion defect and ambulation levels. In order to evaluate SEP results, we used age-related reference values from Boor et al.-s study in 2008. Patients were grouped as normal, unilaterally prolonged, bilaterally prolonged, unilaterally lost, and bilaterally lost. Results: The correlations of posterior tibial nerve SEP results were significant with ambulation levels (r = 0.428, P < 0.01), clinical functional lesion levels (r = 0.477, P < 0.01) and fusion defect levels (r = -0.528 P < 0.05). The lumbar SEP results were only significantly correlated with functional lesion levels (r = 0.443 P < 0.05). Conclusions: Radiological studies are insufficient when evaluating the functionality of the central nervous system. To fully evaluate the functionality and watch the neurological development with accuracy, especially in operated patients, electrophysiological studies should be an indispensable part of myelomeningocele follow-ups.
  • PublicationMetadata only
    KORKUT YALTKAYA XV.KLİNİK NÖROFİZYOLOJİ SEMPOZYUMU- İNSAN ELİNİ ANLAMAK
    (2021-12-01T00:00:00Z) Matur, Zeliha; Öge, Ali Emre; MATUR, ZELİHA
  • PublicationMetadata only
    Effects of sagittal split osteotomy on brainstem reflexes
    (2021-09-01T00:00:00Z) Genc, Aysenur; Isler, Sabri Cemil; Keskin, Cengizhan; Oge, Ali Emre; MATUR, ZELİHA; MATUR, ZELİHA
    Objectives This prospective study was designed to assess whether patients with skeletal deformities show characteristic masseter inhibitory reflex (MIR) and blink reflex (BR) patterns. A secondary aim was to investigate whether these reflexes change following bilateral sagittal split osteotomy (BSSO). Materials and methods Fourteen consecutive patients who underwent single-jaw BSSO and 14 class I subjects who constituted the control group were enrolled into the study. MIR and BR, obtained by the stimulation of supraorbital (SBR) and mental nerves (MBR), were electrophysiologically recorded. Sensory impairment in the mental nerve distribution was clinically tested. Three evaluation periods were specified as immediately before (T0), 1 month (T1) and 6 months (T2) after surgery. Results MIR early silent period duration was significantly shorter in the patients at T0 (p < 0.001). Sensory deficits developed on 23 sides after BSSO, of which, 17 recovered after 6 months. At T1, MBR was inelicitable bilaterally in 3 patients and unilaterally in 2 patients. These responses were still unrecordable bilaterally in 1 patient, and unilaterally in 4 patients at T2. MIR were unrecordable on 18 sides at T1 and recovered on 11 sides at T2. There were no parallels between the clinical sensory deficits and the abnormal results of the reflexes. Conclusions Shorter MIR in patients with dentofacial abnormalities may be a reflection of an adapted trigeminal reflex mechanism. Although MBR and MIR abnormalities do not develop parallel to the clinical sensory deficits, their course might provide insights into the disturbed trigeminal reflex pathways.
  • PublicationMetadata only
    Default mode and dorsal attention network involvement in visually guided motor sequence learning
    (2022-01-01T00:00:00Z) Eryurek, Kardelen; Ulasoglu-Yildiz, Cigdem; MATUR, ZELİHA; Oge, A. Emre; Gurvit, Hakan; Demiralp, Tamer; MATUR, ZELİHA
    Motor sequence learning (MSL) paradigms are often used to investigate the neural processes underlying the acquisition of complex motor skills. Behavioral and neuroimaging studies have indicated an early stage in which spatial learning is prominent and a late stage of automatized performance after multiple training periods. Functional magnetic resonance imaging (fMRI) studies yielded both decreased and increased activations of the sensorimotor and association areas. However, task-negative and task-positive intrinsic connectivity networks (ICNs), the default mode (DMN) and dorsal attention (DAN) networks involved in governing attention demands during various task conditions were not specifically addressed in most studies. In the present fMRI study, a visually guided MSL (VMSL) task was used for bringing roles of visuospatial and motor attention into foreground in order to investigate the role of attention-related ICNs in MSL. Seventeen healthy, righthanded participants completed training and test sessions of VMSL during fMRI on the 1st day. Then, after daily training for three consecutive days outside the scanner, they were re-tested during the 5th day-s scanning session. When test session after early learning period was compared with training session, activation decrease was observed in the occipito-temporal fusiform cortex, while task-related suppression of DMN was reduced. Reduced deactivation after early learning was correlated with decreased error rates. After late learning stage we observed activation decreases in bilateral superior parietal lobules of task-positive DAN, dorsal precunei, and cerebellum. Reduced activity in left posterior parietal and right cerebellar regions were correlated with gains in speed, error rate, respectively. This dissociation in activity changes of DMN and DAN related areas suggests that DAN shows high contribution during both early and late MSL stages, possibly due to attention requirement for automatization of spatial and temporal aspects of motor sequence. In contrast, spatial learning occurring during early MSL stage was sufficient for releasing DMN resources. (c) 2021 Elsevier Ltd. All rights reserved.
  • PublicationMetadata only
    Nöroloji
    (2021-11-01T00:00:00Z) Öge, Ali Emre; Matur, Zeliha; MATUR, ZELİHA
  • PublicationMetadata only
    Long-Term Safety and Efficacy of Eculizumab in Aquaporin-4 IgG-Positive NMOSD
    (2021-06-01T00:00:00Z) Matur, Zeliha; MATUR, ZELİHA
  • PublicationMetadata only
    Prospective Analysis of the Swallowing Reflex After Sagittal Split Osteotomy: Comparison with Normal Volunteers
    (2020-10-01T00:00:00Z) GENÇ, Ayşenur; İŞLER, Sabri Cemil; KESKİN, Cengizhan; ÖGE, Ali Emre; Matur, ZELİHA; MATUR, ZELİHA
    The aim of this study was electromyographic description of changes in swallowing before and after bilateral sagittal split ramus osteotomy. In this prospective study, twenty-eight patients were divided into 3 groups according to the occlusion pattern: Group I (Angle Class III), Group II (Angle Class II), and Control (Class I). Serial cone-beam computed tomography analyses and electromyographic data were collected preoperatively, 1st and 6th months after setback surgery in Group I, and advancement surgery in Group II. Swallowing reflex with 3-20 ml water bolus were studied. Patients were further divided into two subgroups according to the magnitude of relapse. The mean setback of the mandible was 4.62 +/- 1.92 mm in Group I, and the mean advancement was 4.19 +/- 2.00 mm in Group II. Mandibular relapse rate was 17.40%. Oral preparation phase shortened after surgery in both study groups. Two subjects in Group II and one in Group I had piecemeal deglutition, and two of them became normal postoperatively. Most of the swallowing durations of the relapsed cases were longer than those of stabilized patients. Important clinical considerations are as follows: the oral preparation period becomes shorter after surgery; piecemeal deglutition may disappear after treatment; and individuals with a longer oral period and piecemeal deglutition may have increased tendency to skeletal relapse. This multidisciplinary study enhances our understanding of the adaptive response to the swallowing reflex after orthognathic surgery and provides novel insight into the association between the submental muscle activity and relapse in orthognathic patients.
  • PublicationMetadata only
    Nöroloji
    (2021-11-01T00:00:00Z) Matur, Zeliha; Öge, Ali Emre; MATUR, ZELİHA