Parietal lobe ( lat. Lobus parietalis ) - education in the cerebral cortex ( Cortex cerebri ). The front is bounded by a central sulcus , behind by a parietal-occipital sulcus ( sulcus parietooccipitalis ) and a line that runs from the end of the parietal-occipital sulcus to the end of the upper temporal sulcus ( sulcus temporalis superior ).
| Parietal lobe | |
|---|---|
 Frontal lobe Temporal lobe Parietal lobe Occipital share | |
 | |
| Part | Final brain |
| Catalogs | |
Lobus parietalis functions
Parietal lobe plays an important role in the analysis of space.
Defeats of Lobus parietalis
- Apraxia parietal type (spatial apraxia ). The essence of the defect is that the spatial component of the action is violated.
- Semantic aphasia - to identify the disease, the patient is asked questions like: “Is the picture on the wall or the wall in the picture?”, “Is the table under the chair or the chair under the table?”, Etc. More complex questions relate to relationships between people. For example: "Who is older - mother's daughter or daughter's mother?". Patients either find it difficult to give the correct answer, or they say that this is the same thing.
- Acalculia (acupuncture) is an account disorder. Counting in the mind is a symbolic operation. It is produced in the left hemisphere of the brain in the region of the occipital-parietal junction.
- Alexia is a reading disorder. Occurs due to the defeat of the occipital-parietal joint.