Electrical activation of the pedunculopontine tegmental nucleus modulates the neuronal activities of the subthalamic nucleus and the substantia nigra pars reticulata in anesthetized rats
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Neuroscience Research"
DOI: 10.1002/jnr.25117
Abstract: The subthalamic nucleus (STN), substantia nigra pars reticulata (SNr), and pedunculopontine tegmental nucleus (PPTg) are reciprocally connected brain regions that play significant roles in the motor control. However, the electrophysiological relationship among the STN, SNr,… read more here.
Keywords: subthalamic nucleus; substantia nigra; stn snr; pptg ... See more keywords
Piecewise quadratic neuron model: A tool for close-to-biology spiking neuronal network simulation on dedicated hardware
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Neuroscience"
DOI: 10.3389/fnins.2022.1069133
Abstract: Spiking neuron models simulate neuronal activities and allow us to analyze and reproduce the information processing of the nervous system. However, ionic-conductance models, which can faithfully reproduce neuronal activities, require a huge computational cost, while… read more here.
Keywords: quadratic neuron; model; piecewise quadratic; neuronal activities ... See more keywords
Neuronal Electrophysiological Activities Detection of Defense Behaviors Using an Implantable Microelectrode Array in the Dorsal Periaqueductal Gray
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DOI: 10.3390/bios12040193
Abstract: Defense is the basic survival mechanism of animals when facing dangers. Previous studies have shown that the midbrain periaqueduct gray (PAG) was essential for the production of defense responses. However, the correlation between the endogenous… read more here.
Keywords: electrophysiological activities; defense behaviors; defense; detection ... See more keywords