Located of the brainstem; controls breathing and heartbeat; connects the medulla to the two sides of the cerebellum to help coordinate and integrate movement on each side of side of the body; involved in sleep and dreaming.
Quick Answer. Symptoms of a brown recluse spider bite include minor burning, white blisters and severe pain at the bite site, followed by severe itching, nausea, vomiting, fever and muscle pain, according to eMedicineHealth. The initial bite may just look red with fang marks before healing during the next few weeks after the bite.
Victims of brown recluse spider bites can experience fever, convulsions, itching, nausea and muscle pain. In extreme cases, brown recluse spider bites may result in necrosis, or the death of living cells. In this case, painful open wounds appear and do not heal quickly.