AIMC Topic: Macaca mulatta

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Temporal spiking generative adversarial networks for heading direction decoding.

Neural networks : the official journal of the International Neural Network Society Dec 5, 2024
The spike-based neuronal responses within the ventral intraparietal area (VIP) exhibit intricate spatial and temporal dynamics in the posterior parietal cortex, presenting decoding challenges such as limited data availability at the biological popula...
Neural Networks, Computer Animals Models, Neurological Action Potentials Parietal Lobe Neurons Macaca mulatta Generative Adversarial Networks
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Decoding Continuous Tracking Eye Movements from Cortical Spiking Activity.

International journal of neural systems Nov 15, 2024
Eye movements are the primary way primates interact with the world. Understanding how the brain controls the eyes is therefore crucial for improving human health and designing visual rehabilitation devices. However, brain activity is challenging to d...
Macaca mulatta Models, Neurological Action Potentials Neural Networks, Computer Neurons Machine Learning Animals Male Eye-Tracking Technology Eye Movements
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Primate eye tracking with carbon-nanotube-paper-composite based capacitive sensors and machine learning algorithms.

Journal of neuroscience methods Aug 14, 2024
BACKGROUND: Accurate real-time eye tracking is crucial in oculomotor system research. While the scleral search coil system is the gold standard, its implantation procedure and bulkiness pose challenges. Camera-based systems are affected by ambient li...
Machine Learning Algorithms Eye Movements Nanotubes, Carbon Animals Macaca mulatta Male Eye-Tracking Technology
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Fusing multi-scale functional connectivity patterns via Multi-Branch Vision Transformer (MB-ViT) for macaque brain age prediction.

Neural networks : the official journal of the International Neural Network Society Aug 3, 2024
Brain age (BA) is defined as a measure of brain maturity and could help characterize both the typical brain development and neuropsychiatric disorders in mammals. Various biological phenotypes have been successfully applied to predict BA of human usi...
Animals Male Aging Neural Networks, Computer Brain Macaca mulatta Deep Learning Magnetic Resonance Imaging Brain Mapping
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Factorized visual representations in the primate visual system and deep neural networks.

eLife Jul 5, 2024
Object classification has been proposed as a principal objective of the primate ventral visual stream and has been used as an optimization target for deep neural network models (DNNs) of the visual system. However, visual brain areas represent many d...
Visual Pathways Magnetic Resonance Imaging Models, Neurological Photic Stimulation Female Visual Perception Animals Humans Macaca mulatta Male Neural Networks, Computer Visual Cortex
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nBEST: Deep-learning-based non-human primates Brain Extraction and Segmentation Toolbox across ages, sites and species.

NeuroImage May 24, 2024
Accurate processing and analysis of non-human primate (NHP) brain magnetic resonance imaging (MRI) serves an indispensable role in understanding brain evolution, development, aging, and diseases. Despite the accumulation of diverse NHP brain MRI data...
Brain Animals Aging Deep Learning Image Processing, Computer-Assisted Magnetic Resonance Imaging Neuroimaging Macaca mulatta Pan troglodytes
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Diverse task-driven modeling of macaque V4 reveals functional specialization towards semantic tasks.

PLoS computational biology May 23, 2024
Responses to natural stimuli in area V4-a mid-level area of the visual ventral stream-are well predicted by features from convolutional neural networks (CNNs) trained on image classification. This result has been taken as evidence for the functional ...
Macaca Models, Neurological Neural Networks, Computer Neurons Animals Photic Stimulation Semantics Macaca mulatta Computational Biology Visual Cortex
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Recurrent neural networks that learn multi-step visual routines with reinforcement learning.

PLoS computational biology Apr 29, 2024
Many cognitive problems can be decomposed into series of subproblems that are solved sequentially by the brain. When subproblems are solved, relevant intermediate results need to be stored by neurons and propagated to the next subproblem, until the o...
Computational Biology Models, Neurological Memory, Short-Term Neural Networks, Computer Learning Macaca mulatta Neurons Animals Visual Cortex Visual Perception Reinforcement, Psychology
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Emergence of brain-like mirror-symmetric viewpoint tuning in convolutional neural networks.

eLife Apr 25, 2024
Primates can recognize objects despite 3D geometric variations such as in-depth rotations. The computational mechanisms that give rise to such invariances are yet to be fully understood. A curious case of partial invariance occurs in the macaque face...
Neurons Macaca mulatta Macaca Neural Networks, Computer Brain Animals Models, Neurological
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Brain age of rhesus macaques over the lifespan.

Neurobiology of aging Mar 9, 2024
Through the application of machine learning algorithms to neuroimaging data the brain age methodology was shown to provide a useful individual-level biological age prediction and identify key brain regions responsible for the prediction. In this stud...
Animals Magnetic Resonance Imaging Algorithms Humans Male Longevity Brain Aging Machine Learning Macaca mulatta Female
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