In serotonin syndrome, there are dangerously high levels of serotonin, caused mainly by drugs, drug interactions, or rarely, by some supplements. Common symptoms include agitation, confusion and disorientation, rapid heartbeat, chills, excessive sweating, and more.
Midi Rings. The latest trend in fashion rings are sterling silver midi rings. Midi rings, also known as above the knuckle rings, are exactly what their nickname implies. They are thin stacking rings for women that sit above the knuckle and add a little something extra to the traditional ring-adorned hand.
The MIDI interface The MIDI interface has three ports. MIDI: IN, OUT and THRU. The IN port allows data to be received by the machine. The OUT port is used for transmitting data. The THRU port creates a replica of the input signal. This is used to connect more than one MIDI device. At first glance it may seem unnecessary to have the THRU port, since you could simply chain devices together using the output from the OUT port.