1 A PT wood deck can cost $8-$50 a square foot ($2,560-$16,000 for a 16'x20' deck), but averages about $25-$35 a square foot ($8,000-$11,200 for 16'x20'), depending on the quality of materials, project complexity, and whether construction is by casual labor or a licensed contractor.
1 Brain lesions (lesions on the brain) refers to any type of abnormal tissue in or on brain tissue.  Major types of brain lesions are traumatic, infectious, malignant, benign, vascular, genetic, immune, plaques, brain cell death or malfunction, and ionizing radiation.
+1 vote! A brain spot usually refers to a lesion in the brain, most often appreciated by MRI, which is more specific as a soft tissue evaluation tool. Spots may be either dark or light, depending on the etiology. A cyst or space would appear dark and a lesion, such as a plaque in MS would appear white. add a comment.