What are the symptoms of the disease cerebral palsy ---Huntington's disease---motor neurone disease---Parkinson' disease---stroke?

Cerebral palsy symptoms include muscle stiffness, poor coordination, and difficulties with movement and posture. Huntington's disease is characterized by involuntary movements, cognitive decline, and emotional disturbances. Motor neurone disease leads to muscle weakness, difficulty speaking or swallowing, and eventual paralysis. Parkinson's disease symptoms include tremors, rigidity, bradykinesia (slowness of movement), and postural instability. Stroke symptoms can vary widely but often include sudden weakness or numbness on one side of the body, difficulty speaking, and severe headache.