Results 31 to 40 of about 2,053 (128)

Transforming Brain Health With Neurotechnology Convergence (Part II): Intelligent Neurointervention Systems for Neurological Disorders

Brain Health, Volume 1, Issue 2, 24 June 2026.
ABSTRACT Neurological disorders represent a critical domain within global health, necessitating advanced interventions to address complex pathologies such as tumors, functional disorders, and cerebrovascular diseases. Despite the proven benefits of early intervention, current treatment paradigms face significant challenges: (1) limited precision in ...
Qing Ye, Fei Peng, Chao Pan, Ping Zhang, Xuewei Xie, Zixiao Li, Yingxin Tang, Danyang Chen, Yuanwei Li, Jiawen Wu, Zao Han, Qing Dai, Quansheng Gu, Jizong Zhao, Zhouping Tang   +14 more
wiley   +1 more source

Robot-Assisted 2D Fluoroscopic Needle Placement—A Phantom Study

Diagnostics
Rationale and Objectives: To evaluate the targeting accuracy of a novel robot-assisted guidance technique relying on one pair of 2D C-arm images. Material and Methods: In total, 160 punctures were carried out semi-automatically by using a novel robotic ...
Yannick Scharll, Nenad Radojicic, Gregor Laimer, Peter Schullian, Reto Bale   +4 more
doaj   +1 more source

CyberKnife radiosurgery: Precision without incision

Journal of Indian Academy of Oral Medicine and Radiology, 2015
CyberKnife stereotactic radiosurgery system is an innovative, effective, frameless, non-invasive substitute for conventional surgical treatment of cancer. It works on the principle of stereotaxy.
Enja Siva Prasad Reddy, Shruti Sinha, Sunira Chandra, Shruti Chandra   +3 more
doaj   +1 more source

Cognitive and Emotional Determinants of Subthalamic Oscillations During Freezing While Turning in Parkinson's Disease

European Journal of Neuroscience, Volume 63, Issue 11, June 2026.
In 13 individuals with Parkinson's disease, subthalamic nucleus theta power (4–8 Hz) during turn‐induced freezing of gait was positively associated with anxiety severity and negatively associated with cognitive performance, while no such associations were found during effective turning.
Philipp Klocke, Moritz A. Loeffler, Hannah Muessler, Kaylena A. Ehgoetz Martens, Alireza Gharabaghi, Daniel Weiss   +5 more
wiley   +1 more source

Acute and chronic gene expression activation following medial forebrain bundle DBS and selective dopamine pathway stimulation

Scientific Reports
Deep brain stimulation (DBS) of the medial forebrain bundle (mfb) demonstrated anti-depressant effects both clinically and experimentally. Modulation of mesocorticolimbic dopaminergic (DA) activity could contribute—in part—to the therapeutic effects.
Zhuo Duan, Wen Zhao, Yixin Tong, Volker A. Coenen, Máté D. Döbrössy   +4 more
doaj   +1 more source

Pseudoaneurysms as a complication of stereoelectroencephalography: Case series and clinical recommendations

Epilepsia, Volume 67, Issue 3, Page 1193-1205, March 2026.
Abstract Objective Stereoelectroencephalography (sEEG) is commonly employed in the workup for epilepsy surgery in patients with focal drug‐resistant epilepsy (DRE). Intracranial hemorrhage is a known complication, with reported incidence rates ranging from .9% to 19.1%. Rarely, pseudoaneurysms have been reported in literature as a potential cause. This
Youssra El Khou, Rick H. G. J. van Lanen, G. Louis Wagner, Simon Tousseyn, Gwendolyn de Bruyn, Christianne M. C. Hoeberigs, Bart A. J. M. Wagemans, Christiaan van der Leij, Sylvia Klinkenberg, Jeske Nelissen, Pieter L. Kubben, Olaf E. M. G. Schijns, Jim T. A. Dings, Kim Rijkers, on behalf of the ACE Epilepsy Surgery group, Gwendolyn de Bruyn, Albert Colon, Jim Dings, Marc Hendriks, Danny Hilkman, Christianne Hoeberigs, Jochem van der Pol, Lotte de Jong, Kim Rijkers, Sylvia Klinkenberg, Vivianne van Kranen Mastenbroek, Jeske Nelissen, Pieter Kubben, Walter M. Palm, Rob P. W. Rouhl, Olaf Schijns, Simon Tousseyn, Marielle Vlooswijk, Louis Wagner, Dorien Weckhuysen, Ilse van Straaten   +35 more
wiley   +1 more source

Connectivity between the seizure onset zone and the thalamus correlates with seizure outcomes in thalamic responsive neurostimulation

Epilepsia, Volume 67, Issue 3, Page 1206-1220, March 2026.
Abstract Objective Thalamic responsive neurostimulation (RNS) is a surgical option for patients with drug‐refractory epilepsy. However, it is unclear whether thalamic connectivity with the seizure onset zone (SOZ) has a role in clinical outcomes. Here, we aim to investigate the clinical utility of the connectivity between the SOZ and the thalamus for ...
Varun R. Subramaniam, Andy Ho Wing Chan, Lara Marcuse, Madeleine Fields, Maite La Vega‐Talbott, Daniel D. Cummins, Juan A. Barcia, Hesham T. Ghonim, Lakshman Arcot Jayagopal, Yunju Im, Saadi Ghatan, Fedor Panov, Josue M. Avecillas‐Chasin   +12 more
wiley   +1 more source

AI‐Driven Revolution of Medical Robotics Across Surgical Innovation, Rehabilitation Intelligence, and Multimodal Healthcare Delivery

MedComm, Volume 7, Issue 3, March 2026.
The figure illustrates the background, applications, limitations, and future trends of medical robotics in the context of global aging and strained medical resources. It highlights issues such as the increasing demand for healthcare due to aging populations, with a focus on applications in surgery, rehabilitation, medical examination, and assistance ...
Fanxuan Chen, Haoman Chen, Tao Yu, Ruoyun Wang, Yi Wang, Xian Zhang, Jiachen Li, Kaishuo Liu, Darong Hai, Xueying Bao, Zefei Mo, Dongren Yang, Zhao Wang, Youhui Lin, Qinghua Xia, Gen Yang, Jianwei Shuai   +16 more
wiley   +1 more source

Deep brain stimulation of medial forebrain bundle modulates noradrenergic activity and feedforward inhibition in rodent model of depression

Translational Psychiatry
Deep Brain Stimulation (DBS) of the superolateral medial forebrain bundle has shown promising long-term anti-depressant effects in treatment-resistant depression patients, although the mechanisms are not clear.
Zhuo Duan, Yixin Tong, Volker A. Coenen, Máté D. Döbrössy   +3 more
doaj   +1 more source

New Insights into In Vivo Dopamine Physiology and Neurostimulation: A Fiber Photometry Study Highlighting the Impact of Medial Forebrain Bundle Deep Brain Stimulation on the Nucleus Accumbens

Brain Sciences, 2022
New technologies, such as fiber photometry, can overcome long-standing methodological limitations and promote a better understanding of neuronal mechanisms.
Lidia Miguel Telega, Danesh Ashouri Vajari, Thomas Stieglitz, Volker A. Coenen, Máté D. Döbrössy   +4 more
doaj   +1 more source