Raster images are used in web and print, vector images cannot as of this writing be used in electronic format - they must be converted to a raster first. Vectors display at the highest resolution allowed by the output device, while rasters blur when blown up.
Traumatic brain injuries are classified according to the severity and mechanism of injury: Mild: person is awake; eyes open. Symptoms can include confusion, disorientation, memory loss, headache, and brief loss of consciousness. Moderate: person is lethargic; eyes open to stimulation.
Recovering from Mild Traumatic Brain Injury/Concussion Page 5 âI just donât feel like myselfâ Eight out of ten patients with a mild brain injury show some symptoms during the first week to a month after the accident. These symptoms are part of the normal recovery process and are not signs of permanent damage or medical complications.