Multiple Sclerosis Multidisciplinary Care: A National Survey and Lessons for the Global Community.

Access to, standardization and reimbursement of multidisciplinary care for people with MS (PwMS) is lacking in many countries. Therefore, this study aims to describe the current multidisciplinary care for people with MS (PwMS) in Belgium and identify benefits, needs and future perspectives METHODS: A survey for PwMS questioned various aspects of MS and viewpoints on care. For MS nurses (MSN) and neurologists, employment, education, job-content, care organization and perspectives were inquired.

Metaplastic effect of apamin on LTP and paired-pulse facilitation.

In area CA1 of hippocampal slices, a single 1-sec train of 100-Hz stimulation generally triggers a short-lasting long-term potentiation (S-LTP) of 1-2 h. Here, we found that when such a train was applied 45 min after application of the small conductance Ca(2+)-activated K(+ )(SK) channel blocker apamin, it induced a long-lasting LTP (L-LTP) of several hours, instead of an S-LTP. Apamin-induced SK channel blockage is known to resist washing.

Tyrosine phosphorylation of rabphilin during long-lasting long-term potentiation.

Long-term potentiation (LTP) is a persistent increase in the strength of synaptic transmission triggered by neuronal activity. Here, we submitted hippocampal slices to a perfusion of forskolin and IBMX, which induces a long-lasting LTP (>4 h) (L-LTP). We separated the proteins of the CA1 region by two-dimensional gel electrophoresis (2-DE).

The characteristics of LTP induced in hippocampal slices are dependent on slice-recovery conditions.

In area CA1 of hippocampal slices which are allowed to recover from slicing "in interface" and where recordings are carried out in interface, a single 1-sec train of 100-Hz stimulation triggers a short-lasting long-term potentiation (S-LTP), which lasts 1-2 h, whereas multiple 1-sec trains induce a long-lasting LTP (L-LTP), which lasts several hours. Moreover, the threshold and the features of these LTP depend on the history of the neurons, a phenomenon known as metaplasticity. Here, where all recordings were performed in interface, we found that allowing the slices to recover "in submersion" had dramatic metaplastic effects.

Labyrinthectomy changes T-type calcium channels in vestibular neurones of the guinea pig.

In the vestibular nuclei of the awake guinea pig, all neurones are spontaneously active. After unilateral labyrinthectomy, this activity virtually disappears on the ipsilateral side, but is completely restored one week later. In a recent study, we observed that the restoration of spontaneous activity was correlated with an increase in pacemaker activity.