• We processed movement into three bands: 0−4 Hz, 4−7 Hz and 7−25 Hz. There was altered postural strategy in patients with PD deep brain stimulation. were directional specific effects of The characteristics Parkinson’s disease (PD) include instability resting tremor. However, reductions tremor amplitude do not always improve stability. What is the effect stimulation (DBS) subthalamic nucleus (S...

The periaqueductal grey can differentially control A- vs. C-nociceptor-evoked spinal reflexes and deep spinal dorsal horn neuronal responses. However, little is known about the control of A- vs. C-fibre inputs to lamina I and the lateral spinal nucleus, and how this correlates with the control of deeper laminae. To address this, the laminar distributions of neurones expressing Fos-like immunore...

We investigated the effect of stimulation of the deep layers of the superior colliculus (SC) on the recurrent inhibition of the lateral posterior-pulvinar complex (LP) in anesthetized rabbits. Intracellular recordings from 23 relay cells in LP showed that they responded to SC stimulation with a long-lasting (140.2 +/- 19.6 ms; mean +/- SD) inhibitory postsynaptic potential (IPSP), which sometim...