Attention deficit hyperactivity disorder (ADHD) is a neurodevelopment condition specified as a childhood disorder. Although numerous research have been conducted on this disorder, there is still inadequate evidence on the….
Mrs. Jones has had a progressive decline in her mental capabilities in the last five or six years.
Mrs. Jones has had a progressive decline in her mental capabilities in the last five or six years. At first her family attributed her occasional memory lapses, confusion, and agitation to grief over her husband’s death six years earlier. When examined, Mrs. Jones was aware of her cognitive problems and was shown to have an IQ score approximately 30 points less than would be predicted by her work history. A CT scan showed diffuse cerebral atrophy. The physician prescribed an acetylcholinesterase inhibitor and Mrs. Jones showed slight improvement. What is Mrs. Jones’s problem? Why did the acetylcholinesterase inhibitor help?
Robert, a brilliant computer analyst, suffered a blow to his anterior skull from a falling rock while mountain climbing. Shortly thereafter, it was obvious to his coworkers that his behavior had undergone a dramatic change. Although previously a smart dresser, he was now unkempt. One morning, he was observed defecating into the wastebasket. Which region of Robert’s brain was affected by the cranial blow?