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We find that increases in swimming speed are accompanied by increases in excitation preferentially to lower input resistance (Rin) motoneurons, whereas inhibition uniformly increases with speed to all motoneurons regardless of Rin.
This study leads us to introduce a new neuron mode...
The effect is neuron specific.
Operating at gigahertz speed, which corresponds to at least 108 speed-up compared with biological neurons, the demonstrated neuron provides all functionality required by the spiking neuron model.
PREVIOUS work from this laboratory indicates that there is a relation between the speed of contraction of a motor unit and the size of the motor neuron innervating it.
We show with this approach that the motor neuron recruitment speed and maximal motor unit discharge rate largely explains the individual ability in generating rapid force contractions.
Open accessJournal ArticleDOI
John A. Perrone, Alexander Thiele 
01 Apr 2002-Vision Research
93 Citations
We tested this speed model against our MT neuron data and found that it provides an excellent account of speed tuning in MT.

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