Results 61 to 70 of about 56,426 (309)

Patient‐Mounted Neuro Optical Coherence Tomography for Targeted Minimally Invasive Micro‐Resolution Volumetric Imaging in Brain In Vivo

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Herein, a patient‐mounted neuro optical coherence tomography system that integrates a 5 degrees‐of‐freedom skull‐mounted robot (Skullbot) with a 0.6 mm neuroendoscope for targeted, minimally invasive deep brain imaging, is developed. The system offers high‐resolution imaging with precise deployment, demonstrated through successful tumor imaging in a ...
Chao Xu, Zhiwei Fang, Huxin Gao, Tinghua Zhang, Tao Zhang, Peng Liu, Hongliang Ren, Wu Yuan   +7 more
wiley   +1 more source

Dysfunction of the Lenticular Nucleus Is Associated with Dystonia in Wilson’s Disease

Brain Sciences, 2022
Dysfunction of the lenticular nucleus is thought to contribute to neurological symptoms in Wilson’s disease (WD). However, very little is known about whether and how the lenticular nucleus influences dystonia by interacting with the cerebral cortex and ...
Yulong Yang, Taohua Wei, Wenming Yang, Sheng Hu, Hailin Jiang, Wei Dong, Wenjie Hao, Yue Yang, Nannan Qian, Yufeng Ding   +9 more
doaj   +1 more source

Endogenous Repair in Vanishing White Matter

Annals of Neurology, EarlyView.
Objective Vanishing white matter is a leukodystrophy with remarkable regional variation in disease severity. The cerebral and cerebellar white matter chronically degenerates, while stress‐induced episodes of rapid neurological deterioration coincide with the appearance of acute focal lesions in the deep gray structures and brainstem.
Bonnie C. Plug, Jodie H.K. Man, Marjolein Breur, Erik Nutma, Menno D. Stellingwerff, Truus E.M. Abbink, Marianna Bugiani, Marjo S. van der Knaap   +7 more
wiley   +1 more source

Serum cholesterol and nigrostriatal R2* values in Parkinson's disease.

PLoS ONE, 2012
BackgroundThe occurrence of Parkinson's disease (PD) is known to be associated both with increased nigrostriatal iron content and with low serum cholesterol and PD, but there has been no study to determine a potential relationship between these two ...
Guangwei Du, Mechelle M Lewis, Michele L Shaffer, Honglei Chen, Qing X Yang, Richard B Mailman, Xuemei Huang   +6 more
doaj   +1 more source

Association Between Internet Use, Cognitive Function, and Globus Pallidus Volumes: A Study Among the Elderly in Chinese Communities

Frontiers in Public Health, 2022
BackgroundPrevious studies have linked internet use with several beneficial outcomes for brain health, but there is little data on this among older Chinese.ObjectiveThe goal of this study was to explore the association between internet use and cognitive ...
Wei Li, Wei Li, Ling Yue, Ling Yue, Shifu Xiao, Shifu Xiao   +5 more
doaj   +1 more source

Changes in functional connectivity within the rat striatopallidal axis during global brain activation in vivo [PDF]

, 2006
The functional organization of the basal ganglia (BG) is often defined according to one of two opposing schemes. The first proposes multiple, essentially independent channels of information processing.
Bolam, JP, Brown, P, Csicsvari, J, Magill, PJ, Pogosyan, A, Sharott, A   +5 more
core   +1 more source

Anatomical Progression of Neuropathology in FTLD‐TDP Type C and Linkage to Annexin A11

Annals of Neurology, EarlyView.
Objective Frontotemporal lobar degenerations (FTLD)‐TDP type C (TDP‐C) is distinguished from other FTLD‐TDP subtypes by 3 unique features: (1) invariable onset in the anterior temporal lobe (ATL), (2) phosphorylated TDP‐43 (pTDP) neurites in cortex, and (3) colocalization of all pTDP deposits with annexin A11 (ANXA11).
Allegra Kawles, Caroline Nelson, Ivan Ayala, Elena Barbieri, Rudolph Castellani, Changiz Geula, Tamar Gefen, M. Marsel Mesulam   +7 more
wiley   +1 more source

Evaluation of iron deposition in brain basal ganglia of patients with Parkinson's disease using quantitative susceptibility mapping

European Journal of Radiology Open, 2019
Aim of the study: Parkinson's disease is associated with iron deposition in the brain. The QSM (quantitative susceptibility mapping) is more sensitive than T2-weighted imaging, T2* and R2.
Vahid Shahmaei, Fariborz Faeghi, Ahmad Mohammadbeigi, Hasan Hashemi, Farzad Ashrafi   +4 more
doaj   +1 more source

Multi-Modal Synergistic 99mTc-TRODAT-1 SPECT and MRI for Evaluation of the Efficacy of Hyperbaric Oxygen Therapy in CO-Induced Delayed Parkinsonian and Non-Parkinsonian Syndromes

Antioxidants, 2022
Background: Delayed neuropsychiatric syndrome (DNS) is characterized by motor dysfunction after acute carbon monoxide (CO) poisoning. We examined the relationship between dopamine transporter (DAT) loss using kit-based Tc-99m-TRODAT-1 (DAT single-photon ...
Skye Hsin-Hsien Yeh, Chuang-Hsin Chiu, Hung-Wen Kao, Ching-Po Lin, Yu-Hus Lai, Wen-Sheng Huang   +5 more
doaj   +1 more source

Sensory processing in external globus pallidus neurons

Cell Reports, 2023
Sensory processing is crucial for execution of appropriate behavior. The external globus pallidus (GPe), a nucleus within the basal ganglia, is highly involved in the control of movement and could potentially integrate sensory-motor information. The GPe comprises prototypic and arkypallidal cells, which receive partially overlapping inputs.
Yvonne Johansson, Maya Ketzef
openaire   +3 more sources