Wernicke’s aphasia, or receptive aphasia, impairs a person’s ability to understand or use language. People with dyslexia may have reduced activity in their left temporal lobes. The person may struggle with word or sound recognition and may have difficulty pairing certain sounds in language to their meanings. There may be a link between dyslexia and the temporal lobe.ĭyslexia causes a person to experience difficulty reading, as the brain has trouble giving meaning to language. Severe damage to the temporal lobe may potentially cause life threatening bleeding or clotting.Īdditionally, there may be a link between temporal lobe damage and a few different disorders and conditions. one or more types of hallucination, such as visual, auditory, or olfactory.inability to recognize faces or familiar objects.impaired speech and ability to understand speech.A person with damage in the temporal lobe may experience issues, including: As such, damage in the temporal lobe may produce a wide variety of symptoms.ĭamage in the temporal lobe may lead to one or more presenting symptoms. The temporal lobe plays a role in numerous functions in the brain. Wernick’s area helps a person understand speech and language. It is responsible for processing and giving meaning to speech and the written word. Wernicke’s area is a region within the dominant side temporal lobe. Broca’s areaīroca’s area is the region within the temporal lobe strongly responsible for a person’s ability to speak and use language with fluency. This includes states of sexual arousal, anxiety levels, and appetite, among others. The temporal lobe interacting with these structures also plays a role in memory, helping to form conscious long-term memory.īecause of the connection to the limbic system, the temporal lobe contributes to a number of automatic states and bodily functions. These structures are responsible for key processes in the brain, such as memory, learning, and attention. The limbic system itself contains important structures, including the amygdala and hippocampus. While the limbic system interacts with other areas of the brain, it works directly with the temporal lobe to influence the components of the limbic system. The limbic system is involved with motivation, emotion, learning, and memory. The temporal lobe is a significant part of the limbic system. This makes language distinguishable and understandable. Lastly, the temporal lobe plays a role in understanding and giving meaning to language. The temporal lobe helps establish object recognition, including complex objects, such as faces. There is a visual aspect to the temporal lobe as well. Selective hearing helps filter out the unnecessary frequencies so that a person can focus on the important sounds from the environment. The temporal lobe receives different frequencies, sounds, and pitches from the ears, and gives them meaning.Īs part of this process, the temporal lobe is responsible for selective hearing in humans. This is the first area responsible for interpreting information in the form of sounds from the ears. The temporal lobe contains the primary auditory complex. The function of the temporal lobe centers around auditory stimuli, memory, and emotion.
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