What does a lesion on the temporal lobe mean?
The temporal lobes are highly associated with memory skills. Left temporal lesions result in impaired memory for verbal material. Right side lesions result in recall of non-verbal material, such as music and drawings. Seizures of the temporal lobe can have dramatic effects on an individual’s personality.
What happens if there is damage to the parietal lobe?
Damage to the front part of the parietal lobe on one side causes numbness and impairs sensation on the opposite side of the body. Affected people have difficulty identifying a sensation’s location and type (pain, heat, cold, or vibration).
What are the parietal lobes mainly responsible for?
The parietal lobes are responsible for processing somatosensory information from the body; this includes touch, pain, temperature, and the sense of limb position. Like the temporal lobes, the parietal lobes are also involved in integrating information from different modalities.
What are the symptoms of lesions in the parietal lobe?
The following symptoms are specific to lesions of the parietal lobe: Loss of sensations like touch; Astereognosis, or the inability to identity things placed in the hand; Weakening of language development; The following symptoms are specific to lesions of the occipital lobe: Changes in vision
What are the symptoms of a temporal lobe lesion?
A lesion in the temporal lobe may cause various symptoms which may not be noticed by other people. These symptoms may include forgetfulness, problems with speech and language (especially understanding what is being said by others) and problems with vision.
How does traumatic brain injury affect the parietal lobe?
Special deficits (primarily to memory and personality) can occur if there is damage to the area between the parietal and temporal lobes. Left parietal-temporal lesions can affect verbal memory and the ability to recall strings of digits (Warrington & Weiskrantz, 1977). The right parietal-temporal lobe is concerned with non-verbal memory.
Where is the parietal lobe located in the brain?
Parietal lobe – at the center of the brain, is where sensory information like heat, pressure and pain is received and interpreted. Occipital lobe – found at the back of the brain, is primarily responsible for vision. What causes brain lesions to develop?