Frontotemporal dementia (FTD) is a group of disorders that affect the frontal and temporal lobes. FTD is the second most common cause of dementia in people under 65. People with FTD usually have ...

In another account, Toby, a highly intelligent man who suffers from attention deficits and possibly a bipolar disorder, displays many of the behavioral features of impaired frontal lobe function ...

Mutism is a neuropsychological disorder with marked heterogeneity ... All of the disease manifestations can be explained by damage to the frontal lobe or interruption of the complex frontal ...

(For more, see Left Brain - Right Brain.) Lobes of the Brain The cerebral hemispheres are commonly mapped out based on four large regions—the frontal lobe, the temporal lobe, the parietal lobe ...

Attention Deficit Hyperactivity Disorder -- or ADHD -- is a condition ... ADHD are smaller in certain areas -- especially in the frontal lobe -- affecting impulse control, concentration, and ...