Occipital Lobe
Located just under the parietal lobe and above the temporal lobe, the occipital lobe is the
brain's smallest lobe, but its functions are indispensable.
At Swope, Rodante P.A., they are a civil litigation and trial practice firm that specializes in catastrophic injuries such as spinal cord injuries and traumatic brain injuries. For more than 30 years, their firm has been selective about the cases they handle. This allows them to make deep emotional investments into improving the lives of their clients. Each member of their team is handpicked for their unique talents and expertise to ensure they have created a formidable team to defeat the most powerful legal opponents.
Speak With an Expert Now
“What made me most excited was to be able to help my family, being able to pull the burden out of them that they’ve been struggling with. That’s what made me feel the best. Everything else to come, is to come. And we’re going to live life how we have been, just not going to have to worry about buying the supplies that I need.”
"As I got better, which I did in the future, I think I remember researching them [Swope, Rodante P.A.] myself and found that they are very good at what they do. "
The occipital lobe is the seat of most of the brain's visual cortex, allowing you not only to see and process stimuli from the external world, but also to assign meaning to and remember visual perceptions. Located just under the parietal lobe and above the temporal lobe, the occipital lobe is the brain's smallest lobe, but its functions are indispensable.
Understanding the occipital lobe requires a basic understanding of brain anatomy. The cerebral cortex of the brain—a part of the brain shared by all vertebrates—is the newest part of the brain, evolutionarily speaking. All mammalian brains have four distinct lobes, but the brain itself—as well as the lobes it contains—is divided into right and left hemispheres. This means that each lobe can actually be divided into two parts. The occipital lobe includes a right and left lobe that interact with one another, each controlling a range of visual functions.
Like other lobes of the brain, the occipital lobe does not have clear internal boundaries separating it from the rest of the brain. Instead, neuroscientists use the skull's bones as their guide, so the occipital lobe rests underneath the occipital bone.
The occipital lobe is the rearmost lobe of the brain, located in the forebrain. It rests upon the tentorium cerebelli, a thick membrane of tissue the separates the cerebrum from the evolutionarily older cerebellum.
Studying the brain is a difficult task, particularly since some areas compensate for others when the brain suffers damage. The brain's sensitive, dense, and complex nature means that researchers are constantly uncovering new structures within the brain, and new functions for each brain lobe. The occipital lobe is no exception to this rule.
Researchers once thought that the occipital lobe only controlled visual functions. But in recent years, they discovered that some portions of this lobe receive inputs from other brain regions. Specifically, a brain region called the dorsomedial stream receives input both from regions of the brain related to vision, and to areas that are not linked to visual processing. This suggests either that the occipital lobe may perform additional functions, or that researchers have not identified all regions of the brain associated with visual processing.
Although we know that the occipital lobe is dedicated to vision, this process is highly complex, and includes a number of separate functions. Those include:
Like all other lobes of the brain, the occipital lobe contains a number of structures and neuronal tracts that work together to enable vision. Those include:
Brain imaging studies have revealed that neurons on the back of the gray matter of the occipital lobe create an ongoing visual map of data taken in by the retinas.
No part of the brain is a standalone organ that can function without information from other parts of the body. The occipital lobe is no exception. Although its primary role is to control vision, damage to other brain regions and body parts can inhibit vision. Moreover, some evidence suggests that, when the occipital lobe is damaged, nearby brain regions may be able to compensate for some of its functions. The occipital lobe is heavily dependent on:
The most obvious effect of damage to the occipital lobe is blindness, but occipital lobe damage can have other surprising effects:
Swope, Rodane P.A. is a personal injury law firm that specializes in catastrophic injuries. Their team of legal experts is selective about the cases they take and spend more time working on fewer cases. This ensures that they give each of their clients the time, attention, and effort their case deserves.
Their team uses state-of-the-art facilities and resources — mock courtrooms, conference rooms, and an in-house video production capabilities — and their firm maintains a private aircraft that allows them to avoid the distractions and delays of dealing with commercial airlines. This investment in our team and clients demonstrates that no corner of the country, piece of evidence, or client in need is beyond their reach.
“They’re the kind of attorneys that good attorneys go to. We needed fire power, we needed expertise. I considered a number of firms but there was really only one choice.” – Marcus Viles, Co-Counsel Attorney, Video TestimonialView Swope, Rodante P.A. Attorneys
