Summary: by subarachnoid haematoma When combined with fever neck stiffness back stiffness and vomiting the cause may also be meningitis where a history of sore throat is frequently obtainable Fig 3 14 The cutaneous innervation of the head and types of headache 2 Extracranial headache is common and released from nociceptors in extracranial vessels in the muscles of the head
Image Dimensions: 885 x 626
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