What does the superior parietal lobule do?

What does the superior parietal lobule do?

The superior parietal lobule has close links with the occipital lobe and is involved in aspects of attention and visuospatial perception, including the representation and manipulation of objects. The inferior parietal lobule consists of the angular and supramarginal gyri.

What is the inferior parietal cortex responsible for?

Function. Inferior parietal lobule has been involved in the perception of emotions in facial stimuli, and interpretation of sensory information. The Inferior parietal lobule is concerned with language, mathematical operations, and body image, particularly the supramarginal gyrus and the angular gyrus.

What is the inferior parietal lobe?

The inferior parietal lobule (IPL), also known as Geschwind territory or area, is one of the three divisions of the parietal lobe. It is composed of a supramarginal gyrus rostrally and an angular gyrus caudally. It is involved with sensorimotor integration, spatial attention and visuomotor and auditory processing 1.

What happens if the superior parietal lobe is damaged?

Thus, if the parietal lobe is damaged, those nerve signals can’t travel as easily. Parietal lobe damage makes it more difficult to process certain visual information such as length and depth. This leads to poor hand-eye coordination and balance, as well as several other eye problems.

What happens to the parietal lobe if it is damaged?

Damage to the left parietal lobe can result in what is called “Gerstmann’s Syndrome.” It includes right-left confusion, difficulty with writing (agraphia) and difficulty with mathematics (acalculia). It can also produce disorders of language (aphasia) and the inability to perceive objects normally (agnosia).

What are the functions of the posterior parietal lobe?

The posterior parietal cortex plays a key role in spatial representation of objects for action planning and control. Primate neurophysiology studies suggest that the posterior parietal cortex receives multimodal sensory inputs and transforms the information from sensory-based coordinates to effector-based coordinates.

What happens when the posterior parietal cortex is damaged?

Damage to the posterior parietal cortex can produce a variety of sensorimotor deficits, including deficits in the perception and memory of spatial relationships, inaccurate reaching and grasping, in the control of eye movement, and inattention.

What behaviors would be affected if the parietal lobe was damaged?