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Problems may include difficulties in spelling words, reading quickly, writing words, "sounding out" words in the head, pronouncing words when reading aloud and understanding what one reads. [3] [7] Often these difficulties are first noticed at school. [2] The difficulties are involuntary, and people with this disorder have a normal desire to ...
Aphasia, also known as dysphasia, [a] is an impairment in a person’s ability to comprehend or formulate language because of damage to specific brain regions. [2] The major causes are stroke and head trauma; prevalence is hard to determine, but aphasia due to stroke is estimated to be 0.1–0.4% in developed countries. [3]
Nerve problems can cause damage to the control of eye muscles which can also cause diplopia." [17] Students with dyslexia require a tailored approach in writing courses due to the impact of their neurological condition on their reading, writing, and spelling abilities.
This is not because of muscle weakness or paralysis. The brain has problems planning to move the body parts (e.g., lips, jaw, tongue) needed for speech. The individual knows what they want to say, but their brain has difficulty coordinating the muscle movements necessary to say those words. [2] The exact cause of this disorder is usually ...
This lesion can be caused by a variety of different methods: malfunctioning blood vessels (caused, for example, by a stroke) in the brain are the cause of 80% of aphasias in adults, as compared to head injuries, dementia and degenerative diseases, poisoning, metabolic disorders, infectious diseases, and demyelinating diseases. [4]
Anomic aphasia occurring by itself may be caused by damage to almost anywhere in the left hemisphere and in some cases can be seen in instances of right hemisphere damage. [7] Anomia can be genetic or caused by damage to various parts of the parietal lobe or the temporal lobe of the brain due to traumatic injury, stroke, or a brain tumor. [8]
Aphasia is a language disorder that is caused by damage to the tissue in the language center in the brain. [12] The type of incident that most often causes Aphasia is stroke but can also occur due to traumatic brain injury, infection, tumors, and degenerative brain disorders.
Lexical and structural agraphia are caused by damage to the orthographic memory; these individuals cannot visualize the spelling of a word, though they do retain the ability to sound them out. [2] This impaired spelling memory can imply the loss or degradation of the knowledge or just an inability to efficiently access it. [2]