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Prosopagnosia is a condition that makes sufferers difficult or even unable to remember a person's face, both his own face and the faces of others. Patients with this condition also find it difficult to identify faces in mirrors or photos.
Prosopagnosia or face blindness can be caused by genetic disorders or problems in the brain that detect and remember faces. . Patients with this condition generally find it difficult to recognize and distinguish the faces of other people, whether they are not or already familiar with.
In certain cases, prosopagnosia sufferers cannot even recognize their own face in a photo or mirror.
Causes of Prosopagnosia and Symptoms
The process of recognizing, distinguishing, and remembering a person's face occurs in the brain or more precisely in the temporal part of the brain. This section is located on the left and right side of the head or near the ear. When this one part of the brain is disturbed, it will be difficult for a person to detect faces.
In general, disorders in recognizing faces or prosopagnosia can be divided into 2 types, namely:
Development prosopagnosia
Development prosopagnosia occurs due to genetic disorders or has occurred since a person was born. Prosopagnosia of this type generally occurs in people who have a parental or family history of the disorder.
Prosopagnosia because genetic disorders can also occur in people who have certain genetic disorders, such as autism, Turner syndrome, and Williams syndrome.
Acquired prosopagnosia
People with this type of prosopagnosia were previously able to recognize and distinguish a person's face. However, due to a condition, he loses this ability .
Acquired prosopagnosia occurs due to disorders of the brain, such as brain injury, stroke, or Alzheimer's dementia . The risk of prosopagnosia can also increase in people who have certain psychiatric disorders, such as depression, schizophrenia, and Asperger's syndrome.
Symptoms that prosopagnosia sufferers can experience
A person experiencing prosopagnosia may experience the following complaints or symptoms:
- Cannot recognize or identify someone's face, whether someone else's face or his own
- Cannot detect changes emotional or facial expressions and expressions on someone's face
- Difficult to determine the approximate age and gender of a person from the shape of the face
- It seems difficult to recognize the faces of parents and characters in movies or cartoon shows, if the sufferer is children
Despite the difficulty of recognizing a person's face, gender, and even age, prosopagnosia sufferers generally have normal visual acuity.
Prosopagnosia will often lead to sufferers a difficulty interacting or socializing with others. This can make sufferers experience severe stress or even depression.
How to Diagnose and Treat Prosopagnosia
Prosopagnosia disorder is a medical condition that needs to be examined and treated by a doctor nerves.
To diagnose this disorder, the doctor can perform a physical examination and supporting examinations, such as CT scan, MRI of the brain, and EEG examination.
The doctor will also perform a psychiatric examination to determine whether Patients experience psychological disorders that are at risk of causing prosopagnosia.
After being diagnosed with prosopagnosia and the cause is known, the patient will get immediate treatment from a doctor.
For example, if this condition is caused by a stroke, the doctor will provide stroke management measures. Meanwhile, if it is caused by a serious head injury, the doctor will provide treatment to treat the injury.
Prosopagnosia that occurs due to congenital, genetic disorders, or is severe cannot be cured. However, doctors can train sufferers to be able to interact with other people, for example with occupational therapy.
Disrupted communication and inability to socialize can also make sufferers often feel lonely, making them prone to experiencing severe stress and depression. In this case, doctors can also provide treatment in the form of psychotherapy.
Difficulty in recognizing faces can disrupt social life and the quality of life of the sufferer. Therefore, if you or your child experiences symptoms that refer to prosopagnosia, immediately consult a doctor for an examination and get the right treatment.
Label : Health
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