Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Neurosarcoidosis ?
    ### Response:
    Neurosarcoidosis is a manifestation of sarcoidosis in the nervous system. Sarcoidosis is a chronic inflammatory disorder that typically occurs in adults between 20 and 40 years of age and primarily affects the lungs, but can also impact almost every other organ and system in the body.
    