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Catathrenia or nocturnal groaning is a sleep-related breathing disorder, consisting of end-inspiratory apnea (breath holding) and expiratory groaning during sleep.It describes a rare condition characterized by monotonous, irregular groans while sleeping. [1]
Gargling by Pavel Otdelnov. Gargling is the act of bubbling liquid in the mouth. It is also the washing of one's throat with a liquid (with one's head tipped back) that is kept from being swallowed by continuous exhalation. This produces a characteristic gurgling sound. Mouthwash or hydrogen peroxide (in a low concentration) is often employed.
Sniffing is a perceptually-relevant behavior, defined as the active sampling of odors through the nasal cavity for the purpose of information acquisition. This behavior, displayed by all terrestrial vertebrates, is typically identified based upon changes in respiratory frequency and/or amplitude, [ 1 ] [ 2 ] and is often studied in the context ...
“Like a dog's nose, people can also smell things like ‘fear’ and other non-visual hormones that can influence their thoughts, emotions and decision-making. Because of this, you can rely on ...
Nose blindness is hard to prevent since, as Rowan explains, it’s a natural adaptation of the brain. However, there are things you can do to get a fresh perspective on whether unpleasant scents ...
Individuals with exploding head syndrome hear or experience loud imagined noises as they are falling asleep or are waking up, have a strong, often frightened emotional reaction to the sound, and do not report significant pain; around 10% of people also experience visual disturbances like perceiving visual static, lightning, or flashes of light.
The three types of egressive sounds are pulmonic egressive (from the lungs), glottalic egressive (from the glottis), and lingual (velaric) egressive (from the tongue). The opposite of an egressive sound is an ingressive sound , in which the airstream flows inward through the mouth or nose.
Parasomnias like sleepwalking and talking typically occur during the first part of an individual's sleep cycle, the first slow wave of sleep [63] During the first slow wave of sleep period of the sleep cycle the mind and body slow down causing one to feel drowsy and relaxed. At this stage it is the easiest to wake up, therefore many children do ...