Pain diarrhea: Ileitis is inflammation of the ileum (part of the small intestine). It can cause abdominal pain, fever and diarrhea.
The primary motor cortex (Brodmann area 4) is a brain region that in humans is located in the dorsal portion of the frontal lobe.ne of the most common misconceptions about the primary motor cortex is that the map of the body is cleanly segregated. Yet it is not a map of individuated muscles or even individuated body parts. The map contains considerable overlap.
Primary visual cortex (V1) Edit. The primary visual cortex is the best studied visual area in the brain. Like that of all mammals studied, it is located in the posterior pole of the occipital cortex (the occipital cortex is responsible for processing visual stimuli).It is the simplest, earliest cortical visual area.esearch on the primary visual cortex can involve recording action potentials from electrodes within the brain of cats, ferrets, mice, or monkeys, or through recording intrinsic optical signals from animals or fMRI signals from human and monkey V1.