Panic attacks can occur during REM sleep in patients who have panic disorders and depression, and in patients who have asthma and breathing disorders of sleep. The REM sleep rebound related to withdrawal from alcohol and sedative-hypnotics, which chronically suppress REM sleep, may present as disturbing nightmares.25.
(Discuss) Proposed since November 2015. MOD is a computer file format used primarily to represent music, and was the first module file format. MOD files use the â.MODâ file extension, except on the Amiga where the original trackers instead use a âmod.â prefix scheme, e.g. âmod.echoingâ.
modality(Noun) the state of being modal. modality(Noun) the classification of propositions on the basis on whether they claim possibility, impossibility, contingency or necessity; mode. modality(Noun) the inflection of a verb that shows how its action is conceived by the speaker; mood.