Pupillary response Pupillary response Pupillary response is a physiological response that varies the size of the pupil, via the optic and oculomotor cranial nerve. A constriction response (miosis), is the narrowing of the pupil, which may be caused by scleral buckles or drugs such as opiates/opioids or anti hypertension medications. Constriction of the pupil occurs when the circular muscle, controlled by the parasympathetic nervous system (PSNS), contracts. A dilation response (mydriasis), is the widening of the pupil and may be caused by adrenaline, anticholinergic agents or drugs such as MDMA, cocaine, amphetamines and some hallucinogenics. Dilation of the pupil occurs when the
The Widening Gyre (album) Donegal Jig" 11. "Lurgy Streams" (song) 12. "The Triple T" (a.k.a. "Thomas Tourish's Tune") 13. "Far beyond Carrickfinn" (song) «Áit shéimh gan smál—slán slán go fóill—macalla do ghlór ar feochan na gaoithe.» «A glentle unblemished place—goodbye for now—the echo of your voice on the breath of the breeze.» 14. "The Road Home" (slow house) Prior to the release of "The Widening Gyre", Altan had already played live in concert (at least) one track from the new album, "The Tin Key/Sam Kelly's Jig/The Gravediggers (Jigs)", during (at least) one of their 2014 shows (i.e. their last show of 2014: on 5