Xeroderma Pigmentosum Neurological Symptoms e Only occur in 20-30% of people with XP t Tend to get worse over time e Hearing loss Normal head size Microcephaly e Microcephaly Spastic muscles eg Stiffness or tightness of the muscles Seizures e Intellectual impairment g Poor coordination BADAMOnly occur in 20-30% of people with XP Tend to get worse over time Hearing loss Microcephaly Spastic muscles Stiffness or tightness of the muscles Seizures Intellectual impairment Poor coordination Xeroderma Pigmentosum Neurological Symptoms