Dense Distributed Processing in a Hindlimb Scratch Motor Network
نویسندگان
چکیده
منابع مشابه
Dense distributed processing in a hindlimb scratch motor network.
In reduced preparations, hindlimb movements can be generated by a minimal network of neurons in the limb innervating spinal segments. The network of neurons that generates real movements is less well delineated. In an ex vivo carapace-spinal cord preparation from adult turtles (Trachemys scripta elegans), we show that ventral horn interneurons in mid-thoracic spinal segments are functionally in...
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Recordings of spinal INs during a flexion/extension wrist task with an instructed delay period have shown directly that many spinal neurons modulate their rate during the preparatory period soon after a visual cue. The onset time and the relation between the delay period activity of spinal INs and the ensuing movement response suggest that this type of activity is not simply related to the fort...
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ژورنال
عنوان ژورنال: Journal of Neuroscience
سال: 2014
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.1079-14.2014