Razvan Onciul

Dr. Razvan Onciul


Research Focus & Metrics

Academic Career Length

6Years (2021-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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16 January 2025 in Journal of Clinical Medicine
Verified
Journal Article
Open access
PDF file
RORazvan Onciul
Razvan Onciul
CTCatalina-Ioana Tataru
Catalina-Ioana Tataru
ADAdrian Vasile Dumitru
Adrian Vasile Dumitru
CCCarla Crivoi
Carla Crivoi
MSMatei Serban
Matei Serban
CTCorneliu Toader
Corneliu Toader
The convergence of Artificial Intelligence (AI) and neuroscience is redefining our understanding of the brain, unlocking new possibilities in research, diagnosis, and therapy. This review explores how AI’s cutting-edge algorithms—ranging from deep learning to neuromorphic computing—are revolutionizing neuroscience by enabling the analysis of complex neural datasets, from neuroimaging and electrophysiology to genomic profiling. These advancements are transforming the early detection of neurological disorders, enhancing brain–computer interfaces, and driving personalized medicine, paving the way for more precise and adaptive treatments. Beyond applications, neuroscience itself has inspired AI innovations, with neural architectures and brain-like processes shaping advances in learning algorithms and explainable models. This bidirectional exchange has fueled breakthroughs such as dynamic connectivity mapping, real-time neural decoding, and closed-loop brain–computer systems that adaptively respond to neural states. However, challenges persist, including issues of data integration, ethical considerations, and the “black-box” nature of many AI systems, underscoring the need for transparent, equitable, and interdisciplinary approaches. By synthesizing the latest breakthroughs and identifying future opportunities, this review charts a path forward for the integration of AI and neuroscience. From harnessing multimodal data to enabling cognitive augmentation, the fusion of these fields is not just transforming brain science, it is reimagining human potential. This partnership promises a future where the mysteries of the brain are unlocked, offering unprecedented advancements in healthcare, technology, and beyond.

Verified
Journal Article
Open access
PDF file
RORazvan Onciul
Razvan Onciul
FBFelix Mircea Brehar
Felix Mircea Brehar
CTCorneliu Toader
Corneliu Toader
RCRazvan Adrian Covache-Busuioc
Razvan Adrian Covache-Busuioc
LGLuca Andrei Glavan
Luca Andrei Glavan
ACAlexandru Vladimir Ciurea
Alexandru Vladimir Ciurea
Gliomas constitute a diverse and complex array of tumors within the central nervous system (CNS), characterized by a wide range of prognostic outcomes and responses to therapeutic interventions. This literature review endeavors to conduct a thorough investigation of gliomas, with a particular emphasis on glioblastoma (GBM), beginning with their classification and epidemiological characteristics, evaluating their relative importance within the CNS tumor spectrum. We examine the immunological context of gliomas, unveiling the intricate immune environment and its ramifications for disease progression and therapeutic strategies. Moreover, we accentuate critical developments in understanding tumor behavior, focusing on recent research breakthroughs in treatment responses and the elucidation of cellular signaling pathways. Analyzing the most novel transcriptomic studies, we investigate the variations in gene expression patterns in glioma cells, assessing the prognostic and therapeutic implications of these genetic alterations. Furthermore, the role of epigenetic modifications in the pathogenesis of gliomas is underscored, suggesting that such changes are fundamental to tumor evolution and possible therapeutic advancements. In the end, this comparative oncological analysis situates GBM within the wider context of neoplasms, delineating both distinct and shared characteristics with other types of tumors.

10 February 2025 in Journal of Clinical Medicine
Verified
Journal Article
Open access
PDF file
AEAdrian-Valentin Enache
Adrian-Valentin Enache
CTCorneliu Toader
Corneliu Toader
RORazvan Onciul
Razvan Onciul
HCHoria Petre Costin
Horia Petre Costin
LGLuca Andrei Glavan
Luca Andrei Glavan
ACAlexandru Vladimir Ciurea
Alexandru Vladimir Ciurea
The spine is a complex structure critical for stability, force transmission, and neural protection, with spinal fractures and spondylolisthesis posing significant challenges to its integrity and function. Spinal fractures arise from trauma, degenerative conditions, or osteoporosis, often affecting transitional zones like the thoracolumbar junction. Spondylolisthesis results from structural defects or degenerative changes, leading to vertebral displacement and potential neurological symptoms. Diagnostic and classification systems, such as AO Spine and TLICS, aid in evaluating instability and guiding treatment strategies. Advances in surgical techniques, including minimally invasive approaches, pedicle screws, interbody cages, and robotic-assisted systems, have improved precision and recovery while reducing morbidity. Vertebral augmentation techniques like vertebroplasty and kyphoplasty offer minimally invasive options for osteoporotic fractures. Despite these innovations, postoperative outcomes vary, with challenges such as persistent pain and hardware complications necessitating tailored interventions. Future directions emphasize predictive analytics and enhanced recovery strategies to optimize surgical outcomes and patient quality of life.

10 October 2021 in Romanian Journal of Morphology and Embryology
Verified
Journal Article
Open access
ACAlexandru Vlad Ciurea
Alexandru Vlad Ciurea
RORazvan Onciul
Razvan Onciul
AMAurel George Mohan
Aurel George Mohan
MSMircea Vicenţiu Săceleanu
Mircea Vicenţiu Săceleanu
AMAndrei Alexandru Marinescu
Andrei Alexandru Marinescu
CTCorneliu Toader
Corneliu Toader
George Gershwin (1898-1937) was one of the most influential American composers of the 20th century. Likewise his swift, comet-like, career progress from a high school dropout to an iconic composer of the 20th century: "The man who said he had more notes in his head than he could write down in a hundred years died suddenly. in Hollywood". His malignant glioma presented symptoms only in his last year of life and even then, the symptoms were masked by other hectic events in his personal life, which typical accompany the life of a famous and handsome composer from Hollywood. Considering new, emerging studies regarding the relationship between gliomas and brain activity, the authors explore the following questions: (i) Is intense neuronal, intellectual activity a cause that can trigger the development of a malignant brain tumor, especially a glioblastoma? (ii) Is glioblastoma and its connections with normal nerve cells, with noble tissue (a fact demonstrated in recent years), a cause that can trigger geniality, a different thought process from most people with a normal-functioning brain?