Table of Contents
- 1 What does the parietal lobe do?
- 2 What are 3 functions of the parietal lobe?
- 3 What drugs affect the parietal lobe?
- 4 What behaviors would most likely be affected if there was damage to the parietal lobe?
- 5 Where is the spatial organization Center located in the parietal lobe?
- 6 How is the parietal lobe divided into two hemispheres?
What does the parietal lobe do?
Function. The parietal lobe is vital for sensory perception and integration, including the management of taste, hearing, sight, touch, and smell. It is home to the brain’s primary somatic sensory cortex (see image 2), a region where the brain interprets input from other areas of the body.
What are 3 functions of the parietal lobe?
The parietal lobe is vital for sensory perception and integration, including the management of taste, hearing, sight, touch, and smell. It is home to the brain’s primary sensory area, a region where the brain interprets input from other areas of the body.
Which lobe is responsible for vision?
Occipital lobe
Occipital lobe. The occipital lobe is the back part of the brain that is involved with vision.
What is the primary function of the prefrontal cortex?
The prefrontal cortex performs functions of cognitive control, and is prominently – though not exclusively – involved in working memory organization via central executive processes.
What drugs affect the parietal lobe?
Chronic cocaine use may affect the attentional system in the right parietal lobe, making patients more prone to attentional deficits.
What behaviors would most likely be affected if there was damage to the parietal lobe?
If damage is sustained to the parietal lobe, a person would most likely have difficulty reading, recognizing people and objects, and having a comprehensive awareness of his or her own body and limbs and their positioning in space.
Why is it called the parietal lobe?
The parietal lobe is positioned above the temporal lobe and behind the frontal lobe and central sulcus. The name comes from the parietal bone, which is named from the Latin paries-, meaning “wall”.
What are the functions of the parietal lobe?
For example, the fingers and hands are a primary site for sensory data, so much of the parietal lobe is dedicated to receiving and processing their input. Some of the other functions of the parietal lobe include: Distinguishing between two points, even without visual input.
Where is the spatial organization Center located in the parietal lobe?
First of all, the postcentral gyrus of the parietal lobe (the primary somatosensory region) processes somatic sensory stimuli that serve to recognize the shape, composition, and weight of an object. The spatial organization center also applies to the primary somatosensory cortex located in the anterior portions of the parietal lobe.
How is the parietal lobe divided into two hemispheres?
The parietal lobe’s two hemispheres are divided by the medial longitudinal fissure. What is the Function of the Parietal Lobe? The parietal lobe is vital for sensory perception and integration, including the management of taste, hearing, sight, touch, and smell.
How does the somatosensory cortex work in the parietal lobe?
For instance, the somatosensory cortex helps us to identify the location of a touch sensation and to discriminate between sensations such as temperature and pain. Neurons in the parietal lobes receive touch, visual and other sensory information from a part of the brain called the thalamus.