Manifestations of ataxia What are the manifestations of ataxia?

Ataxia refers to poor coordination of movements, balance disorders, etc., which are more common in ischemia and hypoxia or other lesions or dysfunctions in the brain, basal ganglia, cerebellum, vestibular system, deep sensory and other parts.

Unsteady walking, slurred speech, choking on eating and drinking, dizziness, etc.

Walking is not straight, and walking unsteadily is like being drunk.

The typical symptom is unsteady walking.

Walking is unsteady, and the walking pace becomes a drunken step.

Infancy. Walking with unsteady gait and shaky limbs. Slowness of motor response and poor accuracy.

Medium term. Speech is slurred and the pitch cannot be controlled. If the eye movement is not smooth, the image is prone to "overlap". Muscle incoordination worsens, and it is impossible to write. Sometimes I feel that I have difficulty swallowing and I choke easily when eating.

Advanced. Speech is extremely unclear, and it is impossible to speak. Limb weakness, unable to stand, need to rely on a wheelchair to walk. The ability to comprehend gradually decreases, and finally loses consciousness and falls asleep.

The normal movement of the human body is to complete the balance and coordination of movement with the participation of the cerebral cortex motor area, the basal nucleus of the cortex, the vestibular labyrinthine system, deep sensory and vision, which is called mutual aid. Lesions of these structures lead to impaired coordination called ataxia. Ataxia:

It refers to the loss of balance, inflexibility, uncoordination, and unsteadiness in the coordinated movements of human limb movements, that is, the coordination of movements.

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Ataxia seriously affects the patient's gait and ability to perform activities of daily living, resulting in disorders in the randomness of movement, posture stability, balance, and accuracy.

There is a phenomenon of swaying or tipping when the eyes are closed, and the limbs move when walking, which is inaccurate and uncoordinated.

Walking unsteadily, walking like drunk, speaking clearly.

Unsteady walking, unclear speech, choking on eating and drinking.

Unsteady walking, choking on water, dizziness,

Ataxia is one of the most common conditions in older people, and is a condition in which the patient has a problem with movement coordination under normal conditions.

Ataxia is mainly a problem of movement, such as unsteady gait and unsteady walking. In addition, ataxia may also be a limb movement disorder, which may also include muscle or limb stiffness, or some manifestation of limb movement disorder.

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The causes of ataxia can be divided into four categories: the first type is cerebellar ataxia, which is mainly due to some lesions of the cerebellum, such as cerebellar infarction, inflammation, cerebellar hemorrhage, etc.; The second type is deep sensory ataxia, that is, any link of the deep sensory system of the human body is disturbed, and some symptoms of ataxia will be manifested. For example, radicular diseases, peripheral nervous system diseases, lesions of the posterior cord, tabes dorsalis, etc.; The third type is cerebral ataxia, which is mainly caused by lesions in the frontal, parietal, and temporal lobes of the brain, such as cerebrovascular diseases, tumors, inflammation, trauma, etc.; The fourth type is congenital ataxia, which is characterized by imbalance during movement or at rest, usually accompanied by symptoms of vertigo, inflammation, and vestibular labyrinth.

Commonly seen in vestibular labyrinthitis, inner ear hemorrhage, and acute lesions of the vestibular nerves and vestibular nuclei. If the patient has the above symptoms, it is recommended to go to a regular hospital for diagnosis and treatment, find out**, and timely**.

Ataxia is observed through the patient's daily living actions, such as dressing, buttoning, holding water, writing, eating, speech, gait, etc. Unsteady walking, staggering gait, inflexible movements, legs wide apart when walking; In adults, they cannot walk in a straight line and sometimes sleep with constant tremors. Changes in muscle tone can change from decreased lesion to spasticity, and the ataxic gait can change to spastic ataxia.

Unsteady standing, leaning forward or swaying from side to side, more prominent when standing on tiptoe or heel, easy to fall is an early complaint of patients. As the disease progresses, patients may present with unsteady or impotent sit-up until they remain bedridden. A manifestation of a lack of order or coherence in movements, irregularity, confusion and incoordination.

The main symptoms of ataxia are as follows:

1. Balance disorder: the main manifestations are that the patient is unable to grasp balance during walking, walks swayingly, cannot walk in a straight line, has a wide distance between the feet, and walks like a drunken gait;

2. Coordination dysfunction: limbs will tremble, and the distance cannot be correctly distinguished. On examination, the patient will have a positive finger and nose test, as well as a positive heel-knee-shin test;

3. Abnormal pronunciation: the muscles of the articulatory organs have changes in coordination, that is, the coordination is abnormal. The patient's rhythm and rhythm may be abnormal, appearing as a poetic language, and the patient may speak as if reciting poetry;

4. Intention tremor: When the patient is holding something, he cannot distinguish the distance, which will cause tremor. This tremor becomes more severe the closer you get to the target.

Poor supply. Walking with unsteady gait and shaky limbs. Slowed motor response and poor accuracy, eye movement disorders, slow eye movements, optic nerve atrophy, retinitis pigmentosa, pyramidal tract signs, extrapyramidal signs, amyotrophy, peripheral neuropathy and dementia.

This disease is a degenerative disease, and there is currently no drug that can be used, and the focus is on rehabilitation, so that patients can maintain the highest level of self-care ability as much as possible. Ataxia is a symptom rather than a specific condition and can be seen in a variety of neurological disorders. Ataxia refers to impaired motor coordination with normal muscle strength.

Limb motor function and coordination are innervated by the cerebellum and spinal cord nerves.

Ataxia manifests as abnormal standing and gait, dysmetria, alternating dyskinesia, tremor, dysarthria, hypotonia, and ocular motility disorders.

Ataxia refers to the coordination of movement in the case of normal muscle strength, which is divided into four types: sensory, vestibular and cerebellar, and gait instability is its typical manifestation, and other clinical manifestations may not be completely consistent, as follows:

Cerebellar ataxia: patients often feel unsteady gait, wobbly, and unable to walk in a straight line. In severe cases, they cannot stand or sit. Falling to one side when turning or changing direction, or even falling suddenly.

Sensory ataxia: patients complain of unsteady gait, which occurs with eyes closed. The symptoms mainly appear at night, and in severe cases, the patient cannot determine the position of his lower limbs and feet when walking, and cannot make an accurate judgment on the soles of his feet touching the ground, so he has a feeling of stepping on cotton, which is a manifestation of deep feeling of involvement.

Vestibular ataxia: presents with standing, unsteady gait, impaired postural balance, and tilt to the affected side. Some may also experience vertigo (rotation or moving in a straight line in one direction), nausea, and vomiting.

Cerebral ataxia: contralateral limb ataxia occurs when the frontal lobe is damaged, and the symptoms are not as obvious as cerebellar ataxia, and it is less likely to be accompanied by nystagmus.

Ataxia is a motor coordination disorder that occurs under normal muscle strength, and the clinical manifestations are disorders in the amplitude and coordination of voluntary limb movements, and the inability to maintain body posture and balance. Ataxia can affect the limbs, trunk, and throat muscles, causing postural, gait, and speech disorders, leading to complications such as cervical myelopathy and spastic cerebral palsy.

Ataxia is when there is no problem with the strength of the muscles themselves, but there is a problem with the coordination of the muscles and the inability to maintain normal movements or support reflexes.

Generally, it can be divided into four types: sensory ataxia, vestibular ataxia, cerebellar ataxia and hereditary ataxia.

It is often manifested as unsteady walking, swaying left and right when walking, accompanied by slurred speech. It is not possible to walk in a straight line.

It may be an endocrine disorder, and the body has some abnormal states, which will affect the normal state of life.

Ataxia is the malfunction, imbalance or uncoordination of limb movements caused by diseases such as peripheral neuritis, cerebellar hemorrhage, and cerebral infarction, and is mainly manifested by the following symptoms. Ataxia can lead to a positive finger-nose test, which is characterized by a slight and slow movement of the finger and nose, and the finger is misdirected or adjusted to correctly point the target. Ataxia also presents with a positive Achilles tendon-tibia test, damage to the cerebellum, and swaying of the body when lifting the leg and touching the knee.

Ataxia also presents with imbalances in the speed, amplitude, and strength of voluntary movements, as well as impaired coordination. At the same time, it is accompanied by hypotonia, speech disorders, eye movement disorders, and some nystagmus, sensory ataxia, and the inability to distinguish the position and direction of movement of the limbs.