There are seventeen civil townships in Logan County. 1  Of these, none are urban townships, and no municipalities have been formed from former townships: 2  Bloomfield Township. 3  Bokes Creek Township. 4  Harrison Township. 5  Jefferson Township. 6  Lake Township.
Insufficient sleep is often cited as a trigger for acute migraine attacks. Excessive sleep is a frequently reported trigger as well. Jet lag and changes in your work schedule can also be linked to the onset of migraine. Insomnia is the most common sleep disorder associated with chronic migraine.
COMMON MIGRAINE TRIGGERS. 1  Food, drink. & caffeine. 2  Changes in. weather. 3  Changes in sleep. Changes in sleeping habitsâwhether youâre sleeping too much or not enoughâcan trigger migraines.  Anxiety & stress. Migraines can occur during a period of anxiety or stressâbut can also appear once the stress reduces and youâre more relaxed.