Browsing by Author "Bayraktaroğlu, Zübeyir"
Now showing items 1-15 of 15
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Abnormal cross frequency coupling of brain electroencephalographic oscillations related to visual oddball task in parkinson's disease with mild cognitive impairment
Bayraktaroğlu, Zübeyir; Aktürk, Tuba; Yener, Görsev; de Graaf, Tom A.; Hanoğlu, Lütfü; Yıldırım, Ebru; Hünerli Gündüz, Duygu; Kıyı, İlayda; Sack, Alexander T.; Babiloni, Claudio; Güntekin, Bahar (SAGE Publications Inc., 2023)Parkinson's disease (PD) is a movement disorder caused by degeneration in dopaminergic neurons. During the disease course, most of PD patients develop mild cognitive impairment (PDMCI) and dementia, especially affecting ... -
Clinical evaluation and resting state fMRI analysis of virtual reality based training in Parkinson's disease through a randomized controlled trial
Hajebrahimi, Farzin; Velioğlu, Halil Aziz; Bayraktaroğlu, Zübeyir; Helvacı Yılmaz, Nesrin; Hanoğlu, Lütfü (Nature Research, 2022)There are few studies investigating the short-term effects of Virtual Reality based Exergaming (EG) on motor and cognition simultaneously and pursue the brain functional activity changes after these interventions in patients ... -
Differentiation of claustrum resting-state functional connectivity in healthy aging, Alzheimer's disease, and Parkinson's disease
Ayyıldız, Sevilay; Velioğlu, Halil Aziz; Ayyıldız, Behçet; Sütçübaşı, Bernis; Hanoğlu, Lütfü; Bayraktaroğlu, Zübeyir; Yıldırım, Süleyman; Atasever, Alper; Yuluğ, Burak (Wiley, 2023)The claustrum is a sheet-like of telencephalic gray matter structure whose function is poorly understood. The claustrum is considered a multimodal computing network due to its reciprocal connections with almost all cortical ... -
The effect of rifampicin on the neuronal cell survival in primary cortical neuron culture after laser axotomy
Ozansoy, Mehmet; Coşkun, Ebru; Ozansoy, Muzaffer Beyza; Çankaya, Şeyda; Günal, Mehmet Yalçın; Bayraktaroğlu, Zübeyir; Yuluğ, Burak; Hanoğlu, Lütfü (2019)Aim: Neurodegeneration caused by the axonal injury is a widely seen phenomenon in spinal cord and traumatic brain injuries. Due to the disintegration of the synaptic connection neurotrophic factors could not be transported ... -
Effect of upper limb focal muscle vibration on cortical activity: A systematic review with a focus on primary motor cortex
Kolbaşı, Esma Nur; Ersöz Hüseyinsinoğlu, Burcu; Bayraktaroğlu, Zübeyir (Wiley, 2022)This systematic review aimed to investigate the effects of upper extremity focal muscle vibration (FMV) on cortical activity. A systematic literature search was conducted for articles published in English in the SCOPUS, ... -
The effects of repetitive transcranial magnetic stimulation and aerobic exercise on cognition, balance and functional brain networks in patients with Alzheimer's disease
Budak, Miray; Bayraktaroğlu, Zübeyir; Hanoğlu, Lütfü (Springer, 2023)The purpose of this study was to investigate the effects of high-frequency repetitive Transcranial Magnetic Stimulation (rTMS) and aerobic exercises (AE) in addition to the pharmacological therapy (PT) in Alzheimer's Disease ... -
Enhancement of motor skill acquisition by intermittent theta burst stimulation: A pilot study
Kolbaşı, Esma Nur; Ersöz Hüseyinsinoğlu, Burcu; Özdemir, Zeynep; Bayraktaroğlu, Zübeyir; Soysal, Aysun (Springer, 2023)Objective This study aims to analyze the effects of intermittent theta burst stimulation (iTBS) on motor skill acquisition of healthy subjects when applied on alternate days to ensure high adherence to treatment. Materials ... -
Left lateral parietal rTMS improves cognition and modulates resting brain connectivity in patients with Alzheimer's disease: Possible role of BDNF and oxidative stress
Velioğlu, Halil Aziz; Hanoğlu, Lütfü; Bayraktaroğlu, Zübeyir; Toprak, Güven; Güler, Eray Metin; Bektay, Muhammed Yunus; Mutlu Burnaz, Özlem; Yuluğ, Burak (Academic Press Inc., 2021)Repetitive Transcranial Magnetic Stimulation (rTMS) is a non-invasive neuromodulation technique which is increasingly used for cognitive impairment in Alzheimer?s Disease (AD). Although rTMS has been shown to modify ... -
Lower prepulse inhibition in clinical high-risk groups but not in familial risk groups for psychosis compared with healthy controls
Togay, Bilge; Çıkrıkçılı, Uğur; Bayraktaroğlu, Zübeyir; Uslu, Atilla; Noyan, Handan; Üçok, Alp (Wiley, 2020)Aim: Although the lower level of prepulse inhibition (PPI) of the startle response is well known in schizophrenia, the onset of this difference is not clear. The aim of the present study was to compare PPI in individuals ... -
Neuronavigated rTMS inhibition of right pars triangularis anterior in stuttering: Differential effects on reading and speaking
Tezel Bayraktaroğlu, Öykü; Bayraktaroğlu, Zübeyir; Demirtaş Tatlıdede, Aslı; Demiralp, Tamer; Öğe, Ali Emre (Academic Press Inc Elsevier Science, 2020)Functional neuroimaging studies show an overactivation of speech and language related homologous areas of the right hemisphere in persons who stutter. In this study, we inhibited Broca's homologues using 1 Hz repetitive ... -
Resting-state fMRI analysis in apathetic Alzheimer's disease
Büyükgök, Deniz; Bayraktaroğlu, Zübeyir; Buker, Hediye Seda; Baral Kulaksızoğlu, Mehdiye Işın; Gürvit, İbrahim Hakan (AVES, 2020)PURPOSEDiagnosis of comorbid psychiatric conditions are a significant determinant for the prognosis of neurodegenerative diseases. Apathy, which is a behavioral executive dysfunction, frequently accompanies Alzheimer's ... -
Rifampisinin in vitro aksotomi modelinde nörorejenerasyona etkisinin araştırılması
Coşkun, Ebru (İstanbul Medipol Üniversitesi Sağlık Bilimleri Enstitüsü, 2018)Rifampisin, Nocardia meditterranei fermantasyon ürünü olan geniş spektrumlu antibiyotik sınıfı rifamisinlerin yarı sentetik bir türevidir. En yüksek serum konsantrasyonuna ağızdan alındıktan 1-4 saat sonra ulaşır ve plazma ... -
A structural and resting-state functional connectivity investigation of the pulvinar in elderly individuals and Alzheimer's disease patients
Velioğlu, Halil Aziz; Ayyıldız, Behçet; Ayyıldız, Sevilay; Sütçübaşı, Bernis; Hanoğlu, Lütfü; Bayraktaroğlu, Zübeyir; Yuluğ, Burak (John Wiley and Sons Inc, 2023)In Alzheimer's disease (AD), structural and functional changes in the brain may give rise to disruption of specific cognitive functions. The aim of this study is to investigate the functional connectivity alterations in ... -
Topological network mechanisms of clinical response to antidepressant treatment in drug-naive major depressive disorder
Uykur, Abdullah Burak; Yıldız, Sultan; Velioğlu, Halil Aziz; Özşimşek, Ahmet; Özdemir Öktem, Ece; Bayraktaroğlu, Zübeyir; Ergün, Tarkan; Lakadamyalı, Hatice; Hanoğlu, Lütfü; Çankaya, Şeyda; Saatçi, Özlem; Yuluğ, Burak (Elsevier Ltd, 2021)Aim: There is rapidly increasing evidence that remission of MDD is associated with substantial changes in functional brain connectivity. These New data have provided a holistic view on the mechanism of antidepressants on ...
