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Artistic depiction of a child afraid of the dark and frightened by their shadow. (Linocut by the artist Ethel Spowers (1927).)Fear of the dark is a common fear or phobia among toddlers, children and, to a varying degree, adults.
The English suffixes -phobia, -phobic, -phobe (from Greek φόβος phobos, "fear") occur in technical usage in psychiatry to construct words that describe irrational, abnormal, unwarranted, persistent, or disabling fear as a mental disorder (e.g. agoraphobia), in chemistry to describe chemical aversions (e.g. hydrophobic), in biology to describe organisms that dislike certain conditions (e.g ...
Night terror, also called sleep terror, is a sleep disorder causing feelings of panic or dread and typically occurring during the first hours of stage 3–4 non-rapid eye movement (NREM) sleep [1] and lasting for 1 to 10 minutes. [2]
A 29-year-old man’s debilitating night terrors were the first sign of rare autoimmune disorder that rapidly progressed, landing him in the intensive care unit in a “catatonic state.” Ben ...
A persistent fear of ghosts is sometimes phasmophobia, a type of specific phobia. [1] [2] It derives from Greek φάσμα, phásma, meaning "apparition" and -φοβία, -phobía, meaning "fear". [3] It is often brought about by experiences in early childhood and causes sufferers to experience panic attacks.
Your SparkNotes guide to a better night sleep. ... In "The Flip Side of Fear," we look at some common phobias, like sharks and flying, but also bats, germs and strangers.
As with other phobias, psychologists believe trypophobia may have evolutionary origins. "There's some thought that these things come from some evolutionary fears, like fear of heights is real ...
Nightmare disorder is a sleep disorder characterized by repeated intense nightmares that most often center on threats to physical safety and security. [2] The nightmares usually occur during the REM stage of sleep, and the person who experiences the nightmares typically remembers them well upon waking. [2]