AIMC Topic: Pyramidal Tracts

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Emerging of new bioartificial corticospinal motor synergies using a robotic additional thumb.

Scientific reports Sep 16, 2021
It is likely that when using an artificially augmented hand with six fingers, the natural five plus a robotic one, corticospinal motor synergies controlling grasping actions might be different. However, no direct neurophysiological evidence for this ...
Humans Female Adult Male Magnetic Resonance Imaging Robotics Artificial Limbs Motor Skills Evoked Potentials, Motor Motor Cortex Thumb Motor Neurons Pyramidal Tracts
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Lightweight pyramid network with spatial attention mechanism for accurate retinal vessel segmentation.

International journal of computer assisted radiology and surgery Mar 22, 2021
PURPOSE: The morphological characteristics of retinal vessels are vital for the early diagnosis of pathological diseases such as diabetes and hypertension. However, the low contrast and complex morphology pose a challenge to automatic retinal vessel ...
Humans Neural Networks, Computer Software Algorithms Computer Simulation Image Processing, Computer-Assisted Models, Neurological Microcirculation Retinal Vessels Pyramidal Tracts
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Robot Assisted Neurosurgery for High-Accuracy, Minimally-Invasive Deep Brain Electrophysiology in Monkeys.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Jul 1, 2022
Traditional methods to access subcortical structures involve the use of anatomical atlases and high precision stereotaxic frames but suffer from significant variations in implantation accuracy. Here, we leveraged the use of the ROSA One(R) Robot Assi...
Brain Animals Robotics Neurosurgery Haplorhini Pyramidal Tracts Cardiac Electrophysiology
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Pyramid-Shape Crossings and Intercrossing Fibers Are Key Elements for Construction of the Neural Network in the Superficial White Matter of the Human Cerebrum.

Cerebral cortex (New York, N.Y. : 1991) Sep 3, 2020
Structural analysis of the superficial white matter is prerequisite for the understanding of highly integrated functions of the human cerebral cortex. However, the principal components, U-fibers, have been regarded as simple wires to connect adjacent...
Humans Neural Networks, Computer Female Aged Aged, 80 and over Male Middle Aged Nerve Fibers Cerebral Cortex White Matter Neural Pathways Diffusion Tensor Imaging Diffusion Magnetic Resonance Imaging Telencephalon Pyramidal Tracts
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