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• W1864338933 endingPage "2018" @default.
• W1864338933 startingPage "2000" @default.
• W1864338933 abstract "We report neck muscle activity and head movements evoked by electrical stimulation of the superior colliculus (SC) in head-unrestrained monkeys. Recording neck electromyography (EMG) circumvents complications arising from the head's inertia and the kinetics of muscle force generation and allows precise assessment of the neuromuscular drive to the head plant. This study served two main purposes. First, we sought to test the predictions made in the companion paper of a parallel drive from the SC onto neck muscles. Low-current, long-duration stimulation evoked both neck EMG responses and head movements either without or prior to gaze shifts, testifying to a SC drive to neck muscles that is independent of gaze-shift initiation. However, gaze-shift initiation was linked to a transient additional EMG response and head acceleration, confirming the presence of a SC drive to neck muscles that is dependent on gaze-shift initiation. We forward a conceptual neural architecture and suggest that this parallel drive provides the oculomotor system with the flexibility to orient the eyes and head independently or together, depending on the behavioral context. Second, we compared the EMG responses evoked by SC stimulation to those that accompanied volitional head movements. We found characteristic features in the underlying pattern of evoked neck EMG that were not observed during volitional head movements in spite of the seemingly natural kinematics of evoked head movements. These features included reciprocal patterning of EMG activity on the agonist and antagonist muscles during stimulation, a poststimulation increase in the activity of antagonist muscles, and synchronously evoked responses on agonist and antagonist muscles regardless of initial horizontal head position. These results demonstrate that the electrically evoked SC drive to the head cannot be considered as a neural replicate of the SC drive during volitional head movements and place important new constraints on the interpretation of electrically evoked head movements." @default.
• W1864338933 created "2016-06-24" @default.
• W1864338933 creator A5015602946 @default.
• W1864338933 creator A5053707160 @default.
• W1864338933 creator A5060071876 @default.
• W1864338933 date "2002-10-01" @default.
• W1864338933 modified "2023-10-05" @default.
• W1864338933 title "Neck Muscle Responses to Stimulation of Monkey Superior Colliculus. II. Gaze Shift Initiation and Volitional Head Movements" @default.
• W1864338933 cites W1570642512 @default.
• W1864338933 cites W1582660138 @default.
• W1864338933 cites W1585028096 @default.
• W1864338933 cites W1642141456 @default.
• W1864338933 cites W1643421945 @default.
• W1864338933 cites W1753700963 @default.
• W1864338933 cites W1757134912 @default.
• W1864338933 cites W1786559911 @default.
• W1864338933 cites W1804312778 @default.
• W1864338933 cites W1808400198 @default.
• W1864338933 cites W1823221771 @default.
• W1864338933 cites W1833102799 @default.
• W1864338933 cites W1845929477 @default.
• W1864338933 cites W191416604 @default.
• W1864338933 cites W1931044494 @default.
• W1864338933 cites W1945299547 @default.
• W1864338933 cites W1948727409 @default.
• W1864338933 cites W1966732974 @default.
• W1864338933 cites W1967911868 @default.
• W1864338933 cites W1972603075 @default.
• W1864338933 cites W1999094652 @default.
• W1864338933 cites W2002339787 @default.
• W1864338933 cites W2004609551 @default.
• W1864338933 cites W2012624194 @default.
• W1864338933 cites W2014594576 @default.
• W1864338933 cites W2015969804 @default.
• W1864338933 cites W2020096159 @default.
• W1864338933 cites W2022595939 @default.
• W1864338933 cites W2024368150 @default.
• W1864338933 cites W2025223506 @default.
• W1864338933 cites W2029213542 @default.
• W1864338933 cites W2029315263 @default.
• W1864338933 cites W2029476059 @default.
• W1864338933 cites W2040955687 @default.
• W1864338933 cites W2044184299 @default.
• W1864338933 cites W2050118849 @default.
• W1864338933 cites W2060844543 @default.
• W1864338933 cites W2060888986 @default.
• W1864338933 cites W2061493515 @default.
• W1864338933 cites W2062213834 @default.
• W1864338933 cites W2064243441 @default.
• W1864338933 cites W2068215581 @default.
• W1864338933 cites W2069059100 @default.
• W1864338933 cites W2076110298 @default.
• W1864338933 cites W2077850500 @default.
• W1864338933 cites W2078490610 @default.
• W1864338933 cites W2082427381 @default.
• W1864338933 cites W2083820170 @default.
• W1864338933 cites W2085427933 @default.
• W1864338933 cites W2088720000 @default.
• W1864338933 cites W2091263429 @default.
• W1864338933 cites W2095045391 @default.
• W1864338933 cites W2105957437 @default.
• W1864338933 cites W2108176974 @default.
• W1864338933 cites W2109681966 @default.
• W1864338933 cites W2115062402 @default.
• W1864338933 cites W2115127045 @default.
• W1864338933 cites W2132831248 @default.
• W1864338933 cites W2138667566 @default.
• W1864338933 cites W2138772208 @default.
• W1864338933 cites W2147248242 @default.
• W1864338933 cites W2151783777 @default.
• W1864338933 cites W2169850851 @default.
• W1864338933 cites W2177428647 @default.
• W1864338933 cites W2182516915 @default.
• W1864338933 cites W2252723132 @default.
• W1864338933 cites W2261640344 @default.
• W1864338933 cites W2263803560 @default.
• W1864338933 cites W2270433647 @default.
• W1864338933 cites W2271263590 @default.
• W1864338933 cites W2277126626 @default.
• W1864338933 cites W2281361845 @default.
• W1864338933 cites W2312098616 @default.
• W1864338933 cites W2320823805 @default.
• W1864338933 cites W2322429854 @default.
• W1864338933 cites W2326152594 @default.
• W1864338933 cites W2338526587 @default.
• W1864338933 cites W2339445098 @default.
• W1864338933 cites W2339519593 @default.
• W1864338933 cites W2403854751 @default.
• W1864338933 cites W2410094027 @default.
• W1864338933 cites W2410796470 @default.
• W1864338933 cites W2410799175 @default.
• W1864338933 cites W2411597500 @default.
• W1864338933 cites W2411648369 @default.
• W1864338933 cites W2412732588 @default.
• W1864338933 cites W2417441827 @default.
• W1864338933 cites W2417488609 @default.
• W1864338933 cites W2417680329 @default.
• W1864338933 cites W2883097902 @default.

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