Anomic aphasia, for example, creates a condition that seems to selectively encumber individuals ' ability to name objects ; this makes the decision to partition the parts of speech into distinct hierarchies more of a principled decision than an arbitrary one.

** Anomic aphasia

Anomic aphasia -

Anomic aphasia, also known as dysnomia, nominal aphasia, and amnesic aphasia ; is a severe problem with recalling words or names.

Anomic aphasia ( anomia ) is a type of aphasia characterized by problems recalling words or names.

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* Anomic aphasia

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* Anomic aphasia

* Individuals with expressive aphasia ( also called Broca's aphasia ) were once thought to have frontal lobe damage, though more recent work by Dr. Nina Dronkers using imaging and ' lesion analysis ' has revealed that patients with Expressive aphasia have lesions to the medial insular cortex.

Individuals with Expressive aphasia often have right-sided weakness or paralysis of the arm and leg, because the frontal lobe is also important for body movement.

* In contrast to Expressive aphasia, damage to the temporal lobe may result in a fluent aphasia that is called receptive aphasia ( also known as Sensory aphasia and Wernicke's aphasia ).

# Transcortical motor aphasia ( also known as Adynamic aphasia and Extrasylvian motor aphasia )

An individual with global aphasia will have difficulty understanding both spoken and written language and will also have difficulty speaking.

Impairments caused by local brain tissue damage on the bleed site are also possible, including seizure, one-sided weakness ( hemiparesis ), a loss of touch sensation on one side of the body and deficits in language processing ( aphasia ).

Expressive aphasia ( non-fluent aphasia ), also known as Broca's aphasia in clinical neuropsychology and agrammatic aphasia in cognitive neuropsychology, is caused by damage to, or developmental issues in the anterior regions of the brain, including ( but not limited to ) the left posterior inferior frontal gyrus or inferior frontal operculum known as Broca's area ( Brodmann area 44 and Brodmann area 45 ).

In addition to difficulty expressing oneself, sufferers of expressive aphasia are also noted to commonly have trouble with comprehension in certain linguistic areas.

Expressive aphasia is also a classification of non-fluent aphasia, as opposed to fluent aphasia.

Expressive aphasia can also be caused by trauma to the brain, tumor, cerebral hemorrhage by extradural hematoma.

Expressive aphasia is one subset of a larger family of disorders known collectively as aphasia.

Receptive aphasia, also known as Wernicke ’ s aphasia, fluent aphasia, or sensory aphasia, is a type of aphasia traditionally associated with neurological damage to Wernicke ’ s area in the brain, ( Brodmann area 22, in the posterior part of the superior temporal gyrus of the dominant hemisphere ).

Classifying the different subtypes of aphasia is difficult and has led to disagreements among experts.

This is a severe type of aphasia which makes it quite difficult when communicating with the individual.

This type of aphasia is caused by brain damage that isolates the parts of the brain from other parts of the brain that are in charge of speech.

Primary progressive aphasia ( PPA ) is associated with progressive illnesses or dementia, such as

Progressive Jargon Aphasia is a fluent or receptive aphasia in which the patient's speech is incomprehensible, but appears to make sense to them.

Jamais vu is sometimes associated with certain types of aphasia, amnesia, and epilepsy.

However another study, had observed that pusher syndrome is also present in patients with left hemisphere lesions, leading to aphasia, providing a stark contrast to what was previously believed regarding hemispatial neglect, which mostly occurs with a right hemisphere lesion.

Also, a person with expressive aphasia understands another person's speech but has trouble responding quickly.

Apraxia of speech is often present along with another speech disorder called aphasia.

The area and extent of brain damage or atrophy will determine the type of aphasia and its symptoms.

Luria proposed that this type of aphasia has three characteristics.

* In “ Babel ,” an episode of Star Trek: Deep Space Nine, a virus causes this type of aphasia.

* Dysfunction: depending on the tumor location and the damage it may have caused to surrounding brain structures, either through compression or infiltration, any type of focal neurologic symptoms may occur, such as cognitive and behavioral impairment ( including impaired judgment, memory loss, lack of recognition, spatial orientation disorders ), personality or emotional changes, hemiparesis, hypoesthesia, aphasia, ataxia, visual field impairment, impaired sense of smell, impaired hearing, facial paralysis, double vision, dizziness, but more severe symptoms might occur too such as: paralysis on one side of the body hemiplegia or impairment to swallow.

There are several distinct " types " of aphasia, and each type is characterized by a different set of language deficits.

The correlation between damage to certain specific brain areas ( usually in the left hemisphere ) and the development of specific types of aphasia makes it possible to deduce ( albeit very roughly ) the location of a suspected brain lesion based only on the presence ( and severity ) of a certain type of aphasia, though this is complicated by the possibility that a patient may have damage to a number of brain areas and may exhibit symptoms of more than one type of aphasia.

People with this type of aphasia often have trouble understanding other's speech and generally do not realize that they are not making any sense.

This type of aphasia, which often involves impairments in speech output, can be contrasted with Receptive aphasia, ( also known as Wernicke's aphasia ), named for Karl Wernicke, which is characterized by damage to more posterior regions of the left temporal lobe, and is often characterized by impairments in language comprehension.

Agraphia is a type of aphasia, which is an absent or impaired language ability.

* Working from Wernicke's model of aphasia, Ludwig Lichtheim proposed five other types of aphasia, but these were not tested against real patients until modern imaging made more in-depth studies available.

However, the key deficits of receptive aphasia do not come from damage to Wernicke's area ; instead, most of the core difficulties are proposed to come from damage to the medial temporal lobe and underlying white matter.