It is known that substances that dilate blood vessels, like alcohol, can cause vascularheadaches.
众所周知，使血管扩张的物质，如酒精，可以导致血管性头痛。
2
Migraine and cluster headaches are vascularheadaches.
偏头痛和丛集性头痛是血管型头痛。
3
To study the role of the midbrain periaqueductal gray (PAG) potentially on the transmission of nociceptive information related to vascularheadaches such as migraine;