Results 51 to 60 of about 550,647 (331)

Remodeling of the brain correlates with gait instability in cervical spondylotic myelopathy

Frontiers in Neuroscience, 2023
IntroductionCervical spondylotic myelopathy (CSM) is a common form of non-traumatic spinal cord injury (SCI) and usually leads to remodeling of the brain and spinal cord.
Xianyong Wu, Xianyong Wu, Ying Wang, Jianchao Chang, Jianchao Chang, Kun Zhu, Kun Zhu, Siya Zhang, Siya Zhang, Siya Zhang, Yan Li, Yan Li, Junxun Zuo, Junxun Zuo, Senlin Chen, Weiming Jin, Weiming Jin, Tingfei Yan, Tingfei Yan, Kun Yang, Kun Yang, Peng Xu, Peng Xu, Peiwen Song, Peiwen Song, Yuanyuan Wu, Yinfeng Qian, Cailiang Shen, Cailiang Shen, Yongqiang Yu, Fulong Dong, Fulong Dong   +31 more
doaj   +1 more source

The Caudate Nucleus Mediates Learning of Stimulus–Control State Associations

Journal of Neuroscience, 2017
A longstanding dichotomy in cognitive psychology and neuroscience pits controlled, top-down driven behavior against associative, bottom-up driven behavior, where cognitive control processes allow us to override well-learned stimulus–response (S–R ...
Yu-Chin Chiu, Jiefeng Jiang, T. Egner
semanticscholar   +1 more source

Exogenous LRRK2G2019S induces parkinsonian-like pathology in a nonhuman primate [PDF]

, 2018
Parkinson’s disease (PD) is the second most prevalent neurodegenerative disease among the elderly. To understand pathogenesis and to test therapies, animal models that faithfully reproduce key pathological PD hallmarks are needed.
Cobo, Stéphanie, De Deurwaerdere, Philippe, Devau, Gina, Dusonchet, Julien, Fontès, Pascaline, Gennetier, Aurélie, Kalatzis, Vasiliki, Kremer, Eric J., Mennechet, Franck J. D., Mestre-Francés, Nadine, Rosario Luquin-Piudo, M., Saggio, Isabella, Salinas, Sara, Schneider, Bernard L., Serratrice, Nicolas, Trouche, Stéphanie G., Verdier, Jean-Michel, Zussy, Charleine   +17 more
core   +2 more sources

Frequency of cholinergic and caudate nucleus dopaminergic deficits across the predemented cognitive spectrum of Parkinson disease and evidence of interaction effects.

JAMA Neurology, 2015
IMPORTANCE Little is known about the relative contributions of multisystem degenerative processes across the spectrum of predemented cognitive decline in Parkinson disease (PD).
N. Bohnen, R. Albin, M. Müller, M. Petrou, V. Kotagal, R. Koeppe, P. Scott, K. Frey   +7 more
semanticscholar   +1 more source

Coupled non-parametric shape and moment-based inter-shape pose priors for multiple basal ganglia structure segmentation [PDF]

, 2009
This paper presents a new active contour-based, statistical method for simultaneous volumetric segmentation of multiple subcortical structures in the brain.
Cetin, Mujdat, Ekin, Ahmet, Ercil, Aytul, Erçil, Aytül, Soldea, Octavian, Unal, Gozde, Unay, Devrim, Uzunbas, Mustafa Gokhan, Uzunbaş, Mustafa Gökhan, Çetin, Müjdat, Ünal, Gözde, Ünay, Devrim   +11 more
core   +3 more sources

Volumetric alterations in the nucleus accumbens and caudate nucleus in bulimia nervosa: a structural magnetic resonance imaging study.

International Journal of Eating Disorders, 2015
OBJECTIVE Bulimia nervosa (BN) is an eating disorder characterized by recurrent episodes of binge eating and inappropriate compensatory behaviors (such as purging, fasting, or excessive exercise) to prevent weight gain.
J. Coutinho, Ana Ramos, L. Maia, L. Castro, E. Conceição, A. Geliebter, P. Machado, Ó. Gonçalves, A. Sampaio   +8 more
semanticscholar   +1 more source

Diagnosis of Subcortical Ischemic Vascular Cognitive Impairment With No Dementia Using Radiomics of Cerebral Cortex and Subcortical Nuclei in High-Resolution T1-Weighted MR Imaging

Frontiers in Oncology, 2022
PurposeTo investigate whether the combination of radiomics derived from brain high-resolution T1-weighted imaging and automatic machine learning could diagnose subcortical ischemic vascular cognitive impairment with no dementia (SIVCIND) accurately ...
Bo Liu, Bo Liu, Shan Meng, Jie Cheng, Yan Zeng, Daiquan Zhou, Xiaojuan Deng, Lianqin Kuang, Xiaojia Wu, Lin Tang, Haolin Wang, Huan Liu, Chen Liu, Chuanming Li   +13 more
doaj   +1 more source

Acute Ethanol Administration Rapidly Increases Phosphorylation of Conventional Protein Kinase C in Specific Mammalian Brain Regions in Vivo [PDF]

, 2007
Background Protein kinase C (PKC) is a family of isoenzymes that regulate a variety of functions in the central nervous system including neurotransmitter release, ion channel activity, and cell differentiation.
A. Leslie Morrow, Akita Y, Bowers BJ, Clyde W. Hodge, Dempsey EC, Gordon AS, Hoek JB, Joyce Besheer, Krebs EG, Martelli AM, Mary Beth Wilkie, Nishizuka Y, Paxinos G, Saito N, Sandeep Kumar, Stephen P. Kelley, Todd K. O'Buckley, Weiss F   +17 more
core   +3 more sources

Registration and Analysis of Bioelectric Activity of Sensory-Motor Cortex During the Electrical Stimulation of Nucleus Caudate in Rats

Biomolecules & Biomedicine, 2007
Background and purpose The caudate circuit takes part in cognitive control of motor activity The purpose of the present work was registration and analysis of basic bioelectrical activity of ventral and dorsal sensory-motor cortex and nucleus caudate ...
Snežana Medenica-Milanović, Siniša Ristić, Vladimir Turuntaš, Mirjana Mirić, Milan Kulić   +4 more
doaj   +1 more source

Topographic organization of the human caudate functional connectivity and age-related changes with resting-state fMRI

Frontiers in Systems Neuroscience, 2022
The striatum is postulated to play a central role in gating cortical processing during goal-oriented behavior. While many human neuroimaging studies have treated the striatum as an undivided whole or several homogeneous compartments, some recent studies ...
Jonathan F. O'Rawe, Jonathan F. O'Rawe, Hoi-Chung Leung   +2 more
doaj   +1 more source