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  2. Apparent death - Wikipedia

    en.wikipedia.org/wiki/Apparent_death

    Tonic immobility (also known as the act of feigning death, or exhibiting thanatosis) is a behaviour in which some animals become apparently temporarily paralysed and unresponsive to external stimuli. Tonic immobility is most generally considered to be an anti-predator behavior because it occurs most often in response to an extreme threat such ...

  3. Rape paralysis - Wikipedia

    en.wikipedia.org/wiki/Rape_paralysis

    In human sexuality, paralysis, also known as rape paralysis, [1] involuntary paralysis, [2] fright (or faint), [3] [4] or tonic immobility, [1] [3] [5] is a natural bodily survival reaction which can be automatically activated by the brain of a person who feels threatened by sexual violence. During this paralysis, one cannot move and cannot say ...

  4. Rapid eye movement sleep - Wikipedia

    en.wikipedia.org/wiki/Rapid_eye_movement_sleep

    Ioannis Tsoukalas of Stockholm University has hypothesized that REM sleep is an evolutionary transformation of a well-known defensive mechanism, the tonic immobility reflex. This reflex, also known as animal hypnosis or death feigning, functions as the last line of defense against an attacking predator and consists of the total immobilization ...

  5. Cataplexy - Wikipedia

    en.wikipedia.org/wiki/Cataplexy

    The term cataplexy originates from the Greek κατά (kata, meaning "down"), and πλῆξις (plēxis, meaning "strike") [4] and it was first used around 1880 in German physiology literature to describe the phenomenon of tonic immobility also known as "playing possum" (in reference to the opossum's behavior of feigning death when threatened ...

  6. Neuroscience of sleep - Wikipedia

    en.wikipedia.org/wiki/Neuroscience_of_sleep

    According to Tsoukalas (2012), REM sleep is an evolutionary transformation of a well-known defensive mechanism, the tonic immobility reflex. This reflex, also known as animal hypnosis or death feigning, functions as the last line of defense against an attacking predator and consists of the total immobilization of the animal: the animal appears ...

  7. Tomahawk’s Oddfellows Create Sonic Mobility - AOL

    www.aol.com/entertainment/tomahawk-oddfellows...

    And somewhere within those words is the genesis of the intense, stunning and diverse 12-song Tomahawk LP Tonic Immobility, which arrives eight years… Tomahawk’s Oddfellows Create Sonic ...

  8. Microplastics Are in All of Us. Just How Bad Is That, Really?

    www.aol.com/microplastics-us-just-bad-really...

    Woodruff, who has studied the effect of some chemicals found in plastics on human health, reproduction, and development for two decades, first started looking into microplastics in 2021.

  9. Deception in animals - Wikipedia

    en.wikipedia.org/wiki/Deception_in_animals

    A well-researched form of deception is feigning death, familiarly known as "playing dead" or "playing possum", although specialists use the terms "tonic immobility" or "thanatosis". A wide range of animals, e.g. lizards, birds, rodents, and sharks, behave as if dead as an anti-predator adaptation , as predators usually take only live prey.