Browsing Aysel Sabuncu Brain Research Center (BAM) by Title
Now showing items 87-106 of 183
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Imaging and surgical outcomes of spinal tumors in 18 dogs and one cat
(The Korean Society of Veterinary Science., 2016)Clinical and magnetic resonance imaging (MRI) findings, histological appearances and surgical outcomes of 18 dogs and one cat with spinal tumors are presented. Medical records of the cases admitted for spinal disorders ... -
Improving pancreatic islet in vitro functionality and transplantation efficiency by using heparin mimetic peptide nanofiber gels
(Elsevier, 2015)Pancreatic islet transplantation is a promising treatment for type 1 diabetes. However, viability and functionality of the islets after transplantation are limited due to loss of integrity and destruction of blood vessel ... -
Incorporating family function into chronic pain disability: the role of catastrophizing
(Hindawi Publishing Corporation, 2016)Background: Observers' responses to pain are recently investigated to more comprehensively explain chronic pain (CP) and disability. However, the role of family context, defined as interference in roles, communication, and ... -
Integrated assessment of visual perception abnormalities in psychotic disorders and relationship with clinical characteristics
(Cambridge University Press, 2019)Background-The visual system is recognized as an important site of pathology and dysfunction in schizophrenia. In this study, we evaluated different visual perceptual functions in patients with psychotic disorders using a ... -
Interpretability analysis for Turkish word embeddings
(IEEE, 2018)Kelime temsilleri, doğal dil işleme (DDİ) uygulamalarında sağladıkları önemli performans artışları dolayısıyla günümüzde yaygın olarak çalışılmakta ve kullanılmaktadır. Kelime temsili öğrenen algoritmalar, etiketsiz büyük ... -
Intracellular accumulation of gold nanoparticles leads to inhibition of macropinocytosis to reduce the endoplasmic reticulum stress
(Nature Publishing Group, 2017)Understanding the toxicity of nanomaterials remains largely limited to acute cellular response, i.e., short-Term in vitro cell-death based assays, and analyses of tissue-and organ-level accumulation and clearance patterns ... -
Intrathecal Gadolinium-Enhanced MR Cisternography: A Comprehensive Review
(American Society of Neuroradiology, 2013)CE-MRC has been in use for the past 15 years and was reported to be a useful method in the evaluation of CSF disorders and hydrocephalus. The use of CE-MRC in conjunction with other MR imaging techniques has been shown to ... -
Investigation of Heschl's gyrus and planum temporale in patients with schizophrenia and bipolar disorder: a proton magnetic resonance spectroscopy study
(Elsevier, 2015)Background: Superior temporal cortices include brain regions dedicated to auditory processing and several lines of evidence suggest structural and functional abnormalities in both schizophrenia and bipolar disorder within ... -
The involvement of centralized and distributed processes in sub-second time interval adaptation: an ERP investigation of apparent motion
(Blackwell Publishing Ltd, 2017)Accumulating evidence suggests that the timing of brief stationary sounds affects visual motion perception. Recent studies have shown that auditory time interval can alter apparent motion perception not only through ... -
Is there a common factor for vision?
(ARVO, 2014)Abstract In cognition, common factors play a crucial role. For example, different types of intelligence are highly correlated, pointing to a common factor, which is often called g. One might expect that a similar common ... -
Iterative H-minima-based marker-controlled watershed for cell nucleus segmentation
(John Wiley & Sons, Inc., 2016)Automated microscopy imaging systems facilitate high-throughput screening in molecular cellular biology research. The first step of these systems is cell nucleus segmentation, which has a great impact on the success of the ... -
Label-free nanometer-resolution imaging of biological architectures through surface enhanced raman scattering
(Nature Publishing Group, 2013)Label free imaging of the chemical environment of biological specimens would readily bridge the supramolecular and the cellular scales, if a chemical fingerprint technique such as Raman scattering can be coupled with super ... -
Linearity and shift invariance for quantitative magnetic particle imaging
(IEEE, 2013)Magnetic Particle Imaging (MPI) is a promising tracer imaging modality that employs a kidney-safe contrast agent and does not use ionizing radiation. MPI already shows high contrast and sensitivity in small animal imaging, ... -
Magnetic Particle Imaging (MPI) for NMR and MRI researchers
(Elsevier, 2013)Magnetic Particle Imaging (MPI) is a new tracer imaging modality that is gaining significant interest from NMR and MRI researchers. While the physics of MPI differ substantially from MRI, it employs hardware and imaging ... -
Magnetostimulation limits in magnetic particle imaging
(IEEE, 2013)For magnetic particle imaging (MPI), specific absorption rate (SAR) and more critically magnetostimulation (i.e., dB/dt) safety limits will determine the optimal scan parameters, such as the drive field strength and ... -
Mammalian target of rapamycin (mTOR), aging, neuroscience, and their association with aging-related diseases
(Elsevier Inc., 2016)Normal aging is accompanied by cognitive impairment with subtle cellular and molecular changes in the brain, whereas, pathological brain aging manifests as severe behavioral impairments with cellular pathology. Understanding ... -
Manyetik parçacık görüntüleme için sinyal-gürültü oranını eniyileyen görüntü geriçatım tekniği
(Gazi Universitesi Muhendislik-Mimarlik, 2017)Magnetic particle imaging (MPI) is a new biomedical imaging modality that images the spatial distribution of superpamagnetic iron oxide nanoparticles. In MPI, the amplitude of the excitation magnetic field that causes the ... -
Materials for articular cartilage regeneration
(Bentham Science Publishers B.V., 2012)Many health problems remaining to be untreatable throughout the human history can be overcome by utilizing new biomedical materials. Healing cartilage defects is one of the problems causing significant health issue due to ... -
Measuring cross-lingual semantic similarity across European languages
(IEEE, 2017)This paper studies cross-lingual semantic similarity (CLSS) between five European languages (i.e. English, French, German, Spanish and Italian) via unsupervised word embeddings from a cross-lingual lexicon. The vocabulary ... -
Meta- and paracontrast reveal differences between contour- and brightness-processing mechanisms
(Elsevier, 2006)We investigated meta- and paracontrast masking using tasks requiring observers to judge the surface brightness or else the contours of target stimuli. The contour task revealed strongest metacontrast at SOAs shorter than ...
