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.
the bite of the brown recluse spider is often not immediately painful although a slight stinging sensation may be felt this spider s venom includes a neurotoxic component but the principal concern is its necrotic or cytotoxic properties which cause it to destroy the tissue where it is injected