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.
Common symptoms of a brown recluse spider bite include shivering, vomiting, nausea, fever, itching, shock and restlessness. The bite may come out as an injury of about 1 to 2 3/4 inches which takes several months of healing and will leave you with unsightly scars. The bite is usually deep and will cause pain eventually.
People have likened the symptoms of a wolf spider bite to those produced by a brown recluse spider bite, but to a lesser extent. The symptoms are characterized by swelling, itching, pain. For some people, allergic reactions may flare up, and these could also come with a lot of dizziness and nausea. If you get any serious reaction to a wolf spider bite, then you should get to a doctor as quickly as possible. In some cases, the bite will not elicit any measurable symptoms, and the victim may consider himself to be lucky, but in other cases, the wound takes a long time to heal, and may become necrotizing.