Cannabis: the good and the bad

Here is a summary of the positive effects of cannabis and the adverse effects that it can exert on humans: The bad: Long-term use of either cannabis or cannabis-based drugs impairs memory and learning, say researchers. Their study has implications...

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Catatonia

Catatonia is a fascinating medical condition marked by changes in muscle tone or activity associated with a large number of serious mental and physical illnesses. It was described for the first time by a German psychiatrist, Karl Ludwig Kahlbaum in...

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