Brain StimulationOctober 2009Giacomo Koch, Francesco Mori, Claudia Codecà et al.
In animal models, the cannabinoid system has been convincingly implicated in the regulation of long-lasting synaptic plasticity. Both long-term potentiation (LTP) and depression (LTD) phenomena can be induced in the human motor cortex by transcranial magnetic theta burst stimulation (TBS). Here, we explored the potential involvement of the cannabinoid system in TBS-induced synaptic plasticity...
Although dopamine (DA) has been implicated in the psychostimulant properties of 3,4-methylenedioxymethamphetamine (MDMA), there is no detailed information on its modalities of action on single ventral midbrain dopaminergic neurons. We examined the actions of MDMA on intracellularly recorded dopaminergic neurons maintained in slices. At 1 micromol/L, MDMA depolarized and excited the cells; at 3...