What are the early symptoms of cerebral palsy patients?

Patient's question:

The child could not walk last year, and it seemed that even at one year old, he could not stand. After going to the hospital for a check-up, the results indicated early signs of cerebral palsy, and they advised us to have the child treated at the hospital. Early symptoms of cerebral palsy

Doctor's answer:

Okay, here is the translation following your instructions:
I. Visual Impairment. Approximately 25-50% of the children have visual impairment. The most common types are strabismus and refractive errors, such as myopia, amblyopia, and strabismus. A few have nystagmus, and occasionally, complete blindness. Children with hemiplegia may have hemianopia on the same side. Visual defects can affect eye-hand coordination.
II. Language Disorders. Approximately 1/3 to 2/3 of the children have varying degrees of language disorder. This is manifested as delayed language development, difficulty with pronunciation, unclear articulation, inability to speak in complete sentences, inability to express oneself correctly, and some children are completely aphasic. Children with athetoid and ataxic types often have language disorders.
III. Sensory and Cognitive Abnormalities. Children with cerebral palsy often have deficits in tactile sensation, proprioception, stereognosis, and two-point discrimination.