What can happen if the frontal lobe is damaged

Frontal Lobes

what can happen if the frontal lobe is damaged

Jun 29, Managing attention, including selective attention: When the frontal lobe A traumatic brain injury (TBI) can cause damage to the frontal lobe. One of the most infamous frontal lobe injuries happened to railroad worker.

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Jump to navigation. Researchers studying Vietnam veterans with TBI are now looking more closely at how TBI can alter a person's social beliefs Ś from religious and political to legal and moral. His investigation of brain function and behavior contributes to advances in medicine, rehabilitation, and psychology, and informs ethics, law, philosophy, and health policy. Arlington, VA E-mail Phone: Jordan Grafman, PhD. See more videos with Dr.

The frontal lobes are considered our emotional control center and home to our personality. The frontal lobes are involved in motor function, problem solving, spontaneity, memory, language, initiation, judgement, impulse control, and social and sexual behavior. The frontal lobes are extremely vulnerable to injury due to their location at the front of the cranium, proximity to the sphenoid wing and their large size. MRI studies have shown that the frontal area is the most common region of injury following mild to moderate traumatic brain injury Levin et al. There are important asymmetrical differences in the frontal lobes. The left frontal lobe is involved in controlling language related movement, whereas the right frontal lobe plays a role in non-verbal abilities.

Damage to the frontal lobe of the brain causes a range of symptoms, including motor weakness and behavioral problems. The frontal lobe is a relatively large lobe of the brain, extending from the front of the brain almost half way towards the back of the brain. A variety of conditions can damage the frontal lobe, including stroke , head trauma, and dementia. The cerebral cortex of the brain has 4 lobes on each side: the frontal lobe, the temporal lobe , the parietal lobe , and the occipital lobe. Each of these regions carries out specific functions, and damage to any of these areas results in corresponding impairment.

Damage To The Frontal Lobes Can Affect A Person's Ability To 'Stay On The Job'

Symptoms of Frontal Lobe Deficits after Brain Injury

How Frontal Lobe Damage and Disease Affects Your Life

The frontal lobe of the human brain is both relatively large in mass and less restricted in movement than the posterior portion of the brain. Because of its location in the anterior part of the head, the frontal lobe is arguably more susceptible to injuries. Memory impairment is another common effect associated with frontal lobe injuries, but this effect is less documented and may or may not be the result of flawed testing. Patients with damaged frontal lobes often complain of minimal to substantial memory loss. Because of this, frontal lobe injuries have long been associated with memory problems, despite little evidence actually showing this relation to be true. In fact, when patients with such injuries are tested using standard memory tests, they often score within normal. Close relatives of these same patients, however, may describe substantial memory problems.

Personality changes in frontal lobe disorders are easy to recognize, but their evolution can be hard to predict. Both focal lesions and diffuse neurodegenerative processes may produce personality change based on interruption of prefrontal cortex or subcortical structures that comprise the frontal-subcortical circuits. - Toronto, CANADA -- A new study sheds light on why brain injury patients have difficulty performing tasks consistently -- a necessary requirement for holding a job. The findings may influence how clinical assessments of brain injury are conducted in future, encouraging doctors to pay closer attention to 'variability' of performance as a marker for impairment.


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