Function of the Amygdala. Such spectacular demonstrations may be misleading. Stimulation of the amygdala sometimes triggers violence, but apparently it does not always or even typically trigger violence. Electrical stimulation of the amygdala in humans usually creates fear or anxiety, not aggressive behavior. When the amygdala is removed from laboratory animals, they show no fear.
Hyoscyamine is used to treat a variety of stomach/intestinal problems such as cramps and irritable bowel syndrome. It is also used to treat other conditions such as bladder and bowel control problems, cramping pain caused by kidney stones and gallstones, and Parkinson's disease. In addition, it is used to decrease side effects of certain medications (drugs used to treat myasthenia gravis) and insecticides.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop using hyoscyamine and call your doctor at once if you have any of these serious side effects: 1  diarrhea; 2  confusion, hallucinations; 3  unusual thoughts or behavior; 4  fast, pounding, or uneven heart rate; 5  rash or flushing (warmth, redness, or tingly feeling); or.